CN104566593B - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN104566593B CN104566593B CN201510067265.8A CN201510067265A CN104566593B CN 104566593 B CN104566593 B CN 104566593B CN 201510067265 A CN201510067265 A CN 201510067265A CN 104566593 B CN104566593 B CN 104566593B
- Authority
- CN
- China
- Prior art keywords
- oil
- range hood
- impeller
- inner core
- screen pack
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 12
- 239000003595 mist Substances 0.000 claims abstract 2
- 239000000779 smoke Substances 0.000 claims description 27
- 230000000391 smoking effect Effects 0.000 claims description 12
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 239000010432 diamond Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000003517 fume Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005507 spraying Methods 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
-
- 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
- F24C15/2057—Removing cooking fumes using a cleaning liquid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a range hood which comprises an air cabinet, a fume extraction motor and a fume extraction wind wheel, and is characterized in that the air cabinet is provided with a deoiling impeller driven by a deoiling motor in front of the fume extraction wind wheel; the air cabinet is provided with a ring-shaped oil groove in the rotating plane of the deoiling impeller; the ring-shaped oil groove is provided with an oil outlet at the bottom of the air cabinet, and the oil outlet is connected with an oil-water purification and separation device; a double-sided filter screen is arranged outside the deoiling impeller; a spray nozzle is arranged on an outer screen of the double-sided filter screen. The deoiling impeller and the double-sided filter screen are additionally arranged on the range hood, and water mist is sprayed by the spray nozzle, so that the dry oil fume separation is changed into oil fume separation in the wet environment; the oil-water purification and separation device is additionally arranged on the range hood, so that the oil fume separation effect is greatly improved, oil stain is prevented from being absorbed on the key parts of the range hood, the range hood is fireproof, the trouble of cleaning the range hood is eliminated, and the service life of the range hood is prolonged.
Description
Technical field
The present invention relates to a kind of smoke exhaust ventilator, particularly a kind of smoke exhaust ventilator with oil smoke separation and purification function.
Background technology
At present, oil pumper is mostly simple, generally comprises exhaust fume collecting hood, air-suction channel, air exhaust passage, motor and wind wheel etc., is
Oil smoke under inactive state separates, and this simple oil smoke separates due to sharing effect difference severe contamination environment；Simultaneously in oil
In cigarette separation process, oil smoke also severe contamination most of component of oil pumper, such as air-suction channel, air exhaust passage, motor and wind
Wheel etc., and the oil stain absorption due to key position, lampblack-pumped oil smoke separating effect also can be deteriorated, and causes the whole machine of oil pumper
Life-span greatly shortens, and more seriously in the state of naked light, also can easily ignite and remain in the grease of each part of smoke pumping,
Initiation fire.
Content of the invention
The invention aims to solve existing smoke exhaust ventilator present in pollute environment, there is disaster hidden-trouble it is extremely difficult to
Clean, smoke exhaust ventilator has been used long and burnt out the technical problem of motor because of oil stain absorption, provide one kind can efficiently separate oil smoke simultaneously,
Fire prevention, the smoke exhaust ventilator of No clean smoke exhaust ventilator internal part.
The present invention is achieved through the following technical solutions：A kind of smoke exhaust ventilator, includes wind cabinet, smoking motor and smoking
Wind wheel it is characterised in that：Described wind cabinet is provided with the de-oiling impeller being driven by de-oiling motor before smoking wind wheel, and wind cabinet is in de-oiling
It is provided with annular oil groove, annular oil groove is provided with oil-out and profit purification separation device phase in wind bottom of cabinet portion in impeller Plane of rotation
Even, described de-oiling impeller is externally provided with two-sided screen pack, and the outer net of two-sided screen pack is provided with spray nozzle.
Inner core and outer tube that described profit purification separation device by housing, is nested together, set a sealing in housing and outer tube
Filter layer, being covered between inner core and outer tube has filter medium, inlet opening is distributed with the bottom of outer tube, in the distribution of inner core top
There is inlet opening, be provided with oil outlet on the top of housing, inner core bottom is connected with water pump water-storage case, described oil outlet entering than inner core
Water hole is high.
The water of described water pump water-storage case is drawn into spray nozzle by water pump.
The outer screen distance of described two-sided screen pack is the diamond hole of 3 × 5mm, and interior screen distance is the diamond hole of 4 × 8mm.
Described two-sided screen pack twine intersection is consistent with leaf blade deflection.
Due to being equipped with de-oiling impeller and two-sided screen pack, spray nozzle is sprayed with water smoke to the present invention simultaneously, the oil smoke that will be dried
Separate the oil smoke separation becoming moist environment, increase profit purification separation device simultaneously, imitate thus greatly strengthen oil smoke and separating
Fruit, it is therefore prevented that the oil stain absorption of smoke exhaust ventilator key position, thus preventing fires, eliminates the trouble of cleaning fan of sucking oil fume, prolongation is taken out
The service life of lampblack absorber.
Brief description
Fig. 1 is the structure chart of the present invention；
Fig. 2 is the structure chart of profit purification separation device；
In figure, 1 is wind cabinet, and 2 is air outlet, and 3 is de-oiling fan blade, and 4 is two-sided screen pack, and 5 is air inlet, and 6 is water pipe, 7
It is profit purification separation device, 8 is filter layer, 9 is water pump, 10 is water pump water-storage case, and 11 is to connect lubricating cup, 12 is de-oiling motor,
13 is smoking motor, and 14 is smoking wind wheel, and 15 is spray nozzle, and 16 is housing, and 17 is outer tube, and 18 is inner core, and 19 is filter medium,
20 is inlet opening, and 21 is oil outlet, and 22 is inlet opening.
Specific embodiment
The invention will be further elaborated with being embodied as example below in conjunction with the accompanying drawings.
From fig. 1, it can be seen that the present invention includes wind cabinet, smoking motor and smoking wind wheel, wind cabinet is provided with before smoking wind wheel
The de-oiling impeller being driven by de-oiling motor, wind cabinet is provided with annular oil groove in de-oiling impeller Plane of rotation, and annular oil groove is in wind cabinet
Bottom is provided with oil-out and is connected with profit purification separation device, and the oil-out of profit purification separation device connects lubricating cup, and profit is net
Change the delivery port water pump storage tank of separator, the water of water pump water-storage case is drawn into spray nozzle by water pump.De-oiling impeller peripheral hardware
There is two-sided screen pack, the outer net of two-sided screen pack is provided with spray nozzle.The outer screen distance of two-sided screen pack is the diamond hole of 3 × 5mm,
Interior screen distance is the diamond hole of 4 × 8mm, and two-sided screen pack twine intersection is consistent with leaf blade deflection.
As can be seen from Figure 2, profit purification separation device by housing, is nested together inner core and outer tube, are set with outer tube in housing
One sealing filter layer, being covered between inner core and outer tube has filter medium, inlet opening is distributed with the bottom of outer tube, on inner core
Part is furnished with inlet opening, is provided with oil outlet on the top of housing, inner core bottom is connected with water pump water-storage case, and described oil outlet is than interior
The inlet opening of cylinder is high.
The course of work：Oil smoke is entered by air inlet, due to the rotation of de-oiling fan blade, the work of the water smoke spraying in spray nozzle simultaneously
With under, water membrane is formed on the two-sided screen pack of de-oiling fan blade, the oil in such oil smoke and flue dust are just attached on moisture film, wind
Pass through from moisture film, discharged by air outlet through smoking wind wheel；Simultaneously because the high-speed rotation of de-oiling fan blade, containing on two-sided screen pack
There are oil and the water of flue dust to get rid of to annular oil groove, and flow into the shell of profit purification separation device, by close between housing and outer tube
After envelope filter layer filters for the first time, oil flows into from the oil outlet of housing upper and connects lubricating cup, and the inlet opening of the bottom from outer tube for the water is entered
Enter, then after being filtered for the first time by the filter medium between inner core and outer tube, enter from the inlet opening on inner core top, led to by inner core
Water pump water-storage case, the water of water pump water-storage case is recycled from water pump pump toward spray nozzle.
General principle and principal character and the advantages of the present invention of the present invention, the technology of the industry have been shown and described above
It should be understood that the present invention should not be limited by the examples, described in above-described embodiment and specification is the former of the present invention to personnel
Reason, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter and both fall within scope of the claimed invention, claimed scope is by appended claim and its equivalent circle.
Fixed.
Claims (4)
1. a kind of smoke exhaust ventilator, include wind cabinet, smoking motor and smoking wind wheel it is characterised in that：Described wind cabinet is in smoking wind
It is provided with the de-oiling impeller being driven by de-oiling motor, wind cabinet is provided with annular oil groove in de-oiling impeller Plane of rotation, annular before wheel
Oil groove is provided with oil-out in wind bottom of cabinet portion and is connected with profit purification separation device, and described de-oiling impeller is externally provided with two-sided screen pack,
The outer net of two-sided screen pack is provided with spray nozzle, and the hole of described two-sided screen pack is diamond hole；Described profit purification separation device bag
The inner core include housing, being nested together and outer tube, set a sealing filter layer, cloth between inner core and outer tube between housing and outer tube
Completely there is filter medium, inlet opening is distributed with the bottom of outer tube, inlet opening is distributed with inner core top, be provided with the top of housing
Oil outlet, inner core bottom is connected with water pump water-storage case, and described oil outlet is higher than the inlet opening of inner core.
2. smoke exhaust ventilator according to claim 1 it is characterised in that：The water of described water pump water-storage case is drawn into spray by water pump
Mist mouth.
3. smoke exhaust ventilator according to claim 1 it is characterised in that：The outer screen distance of described two-sided screen pack be 3 ×
5mm, interior screen distance is 4 × 8mm.
4. smoke exhaust ventilator according to claim 1 it is characterised in that：Described two-sided screen pack twine intersection and leaf blade
Deflection is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067265.8A CN104566593B (en) | 2015-02-10 | 2015-02-10 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067265.8A CN104566593B (en) | 2015-02-10 | 2015-02-10 | Range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104566593A CN104566593A (en) | 2015-04-29 |
| CN104566593B true CN104566593B (en) | 2017-02-22 |
Family
ID=53083274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510067265.8A Active CN104566593B (en) | 2015-02-10 | 2015-02-10 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566593B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425007A (en) * | 2017-09-01 | 2019-03-05 | 彭诚 | A kind of range hood |
| CN107559918A (en) * | 2017-10-24 | 2018-01-09 | 杨国安 | A kind of smoke exhaust ventilator without dismantling and cleaning |
| CN109896652A (en) * | 2019-03-02 | 2019-06-18 | 林锋忠 | A kind of sewage collection system of upper row's formula smoke exhaust ventilator using water-oil separating air bearing principle |
| CN110779061B (en) * | 2019-11-14 | 2021-08-31 | 温州拓芙科技有限公司 | Oil smoke suction device capable of automatically cleaning and air drying at fixed time after use |
| CN111750404A (en) * | 2020-08-04 | 2020-10-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Cleaning device, range hood, stove and control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1283075A (en) * | 1969-05-30 | 1972-07-26 | Ass Elect Ind | Improvements in or relating to filter units |
| US4015959A (en) * | 1975-09-12 | 1977-04-05 | Beach Precision Parts Co. | In-line filter for gases |
| CN1666066A (en) * | 2002-08-16 | 2005-09-07 | 苏剑蕾 | Self-cleaning exhaust system and method |
| CN2902400Y (en) * | 2006-01-10 | 2007-05-23 | 庞鹏 | Ultrafine fiber composite oil water separation filtering apparatus |
| DE202007003135U1 (en) * | 2007-03-03 | 2007-06-21 | Gök, Ilhan, Dipl.-Ing. | Refillable filter cartridge, useful for air filtration, e.g. in extractor hood, comprises housing with perforated circular inner and outer walls, central flow chamber, filter chanber between walls and outer flow channel |
| CN200951374Y (en) * | 2006-09-21 | 2007-09-26 | 武汉宏健不锈钢制品有限公司 | A compound oil fume purifier |
| CN201209904Y (en) * | 2008-05-10 | 2009-03-18 | 杨国安 | Smoke exhaust ventilator |
| CN204494549U (en) * | 2015-02-10 | 2015-07-22 | 杨国安 | a range hood |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349478Y (en) * | 1998-11-30 | 1999-11-17 | 吴柏千 | Non-easy blocked oil-filtering net for cooking fume exhauster |
| CN2459567Y (en) * | 2000-11-15 | 2001-11-14 | 上海方恒纸品有限公司 | Washing free hood for cooking fume exhauster |
| CN2791519Y (en) * | 2005-04-08 | 2006-06-28 | 田一平 | Self-cleaning centrifugal domestic oil fume purifying machine |
| CN101220970B (en) * | 2008-01-17 | 2010-09-22 | 徐扬 | Novel oil smoke purification plate |
| CN201482324U (en) * | 2009-07-13 | 2010-05-26 | 海尔集团公司 | Mesh plate and oil fume separation hood using the same |
| CN102772962A (en) * | 2011-05-10 | 2012-11-14 | 张生位 | Filter screen disc used for separating oil smoke and dust |
| CN202769764U (en) * | 2012-09-08 | 2013-03-06 | 伊小莲 | Rotary type oil filter structure of smoke exhauster |
| CN203024230U (en) * | 2013-01-15 | 2013-06-26 | 樱花卫厨（中国）股份有限公司 | Range hood oil net |
-
2015
- 2015-02-10 CN CN201510067265.8A patent/CN104566593B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1283075A (en) * | 1969-05-30 | 1972-07-26 | Ass Elect Ind | Improvements in or relating to filter units |
| US4015959A (en) * | 1975-09-12 | 1977-04-05 | Beach Precision Parts Co. | In-line filter for gases |
| CN1666066A (en) * | 2002-08-16 | 2005-09-07 | 苏剑蕾 | Self-cleaning exhaust system and method |
| CN2902400Y (en) * | 2006-01-10 | 2007-05-23 | 庞鹏 | Ultrafine fiber composite oil water separation filtering apparatus |
| CN200951374Y (en) * | 2006-09-21 | 2007-09-26 | 武汉宏健不锈钢制品有限公司 | A compound oil fume purifier |
| DE202007003135U1 (en) * | 2007-03-03 | 2007-06-21 | Gök, Ilhan, Dipl.-Ing. | Refillable filter cartridge, useful for air filtration, e.g. in extractor hood, comprises housing with perforated circular inner and outer walls, central flow chamber, filter chanber between walls and outer flow channel |
| CN201209904Y (en) * | 2008-05-10 | 2009-03-18 | 杨国安 | Smoke exhaust ventilator |
| CN204494549U (en) * | 2015-02-10 | 2015-07-22 | 杨国安 | a range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104566593A (en) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170525 Address after: 528429, Guangdong Province, Zhongshan Huang Town, Jian Road, No. 22 office building, plant 1, third layers Patentee after: Guangdong Dynasty electric Limited by Share Ltd Address before: 414000, 8, Jinyang District, Jinyang lane, 96 East Road, Yueyang, Hunan Patentee before: Yang Guoan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220607 Address after: No. 31, group 10, jinlongsi village, Xuantan Town, Luxian County, Luzhou City, Sichuan Province, 646000 Patentee after: Zhong Daiyong Address before: 528429 one of the 1 and third floors of office building and building 22, Jian Ye Road, Huangpu town, Zhongshan, Guangdong. Patentee before: GUANGDONG HUANGCHAO ELECTRICAL HOLDING Co.,Ltd. |