CN108224520A - A kind of high efficiency filter kitchen ventilator without dismantling and cleaning - Google Patents
A kind of high efficiency filter kitchen ventilator without dismantling and cleaning Download PDFInfo
- Publication number
- CN108224520A CN108224520A CN201810090439.6A CN201810090439A CN108224520A CN 108224520 A CN108224520 A CN 108224520A CN 201810090439 A CN201810090439 A CN 201810090439A CN 108224520 A CN108224520 A CN 108224520A
- Authority
- CN
- China
- Prior art keywords
- guard
- dismantling
- filter
- kitchen ventilator
- high efficiency
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 26
- 239000000835 fiber Substances 0.000 claims description 20
- 239000003517 fume Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 abstract description 18
- 238000001914 filtration Methods 0.000 abstract description 16
- 239000004519 grease Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 12
- 241000219146 Gossypium Species 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 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
Abstract
The invention discloses a kind of high efficiency filter kitchen ventilators without dismantling and cleaning, mainly include wind deflector, guard, air duct and shell, air duct is fixed inside the housing, and wind deflector is located at the front end of air inlet of air duct, guard is located in air duct, and the forepart of guard is equipped with detachable disposable efficient filter.The present invention is equipped with detachable efficient filter in the forepart of guard, and most grease can effectively be collected by filtration, improve filter efficiency, while ensures to realize internal without dismantling and cleaning not into oil smoke inside blower fan system.
Description
Technical field
The present invention relates to range hood structures, and in particular to a kind of high efficiency filter kitchen ventilator without dismantling and cleaning.
Background technology
Present kitchen ventilator filtration system is generally combined with front end condensation filtering plus centrifugal blower filtering two ways, always
Body filter effect is bad, and the grease for still having 10% or so is discharged into air, and there are some drawbacks.As front end is cold
Solidifying filtering is generally reticular structure, and the size of mesh determines that he obtains filter efficiency, and network interface is smaller, and filter effect is better, but
It is easily to be blocked by grease, kitchen ventilator smoking effect is caused to decline, even complete non-smoking, and the strainer of this small mesh is past
It is very troublesome toward cleaning up；The poor filtration effect if mesh is excessive causes most of work for filtering grease to give inside
Centrifugal blower, over time, impeller and motor are stained with greasy dirt, then cause blower fan system efficiency reduction, smoking effect be deteriorated,
It is same to need to carry out cleaning inside to impeller motor etc., and ordinary consumer can not carry out cleaning, need by professional people
Scholar, which visits, to be cleaned, and brings the rising of use cost, and often dismounts electric motor with vane wheel, is easy to cause parts deformation, is moved
The problems such as balancing failure, kitchen ventilator shake, noise, smoking effect caused to be deteriorated.
Serious additionally, due to current air quality problems, the discharge of family's smoke particle is also one of pollution sources of PM2.5,
Therefore increase the filter effect of smoke particle object, it is possibility to have effect reduces pollution of family's oil smoke to air.And current kitchen ventilator
Major part does not account for this problem, and a small part kitchen ventilator increases filter device, but due to rear in air opening end (rear end)
End wind pressure is big, and flow velocity is fast, and most of particle is not in time for filtering also and is just discharged into air, and filter effect is caused to be paid no attention to
Think, while duplication is compared in the filter device repair and replacement mounted on rear end, and professional is needed to be safeguarded.
Invention content
In view of the above problems, the present invention proposes a kind of high efficiency filter kitchen ventilator without dismantling and cleaning, the same of filter efficiency can be improved
When ensure not into oil smoke inside blower fan system, realize internal without dismantling and cleaning.
The technical proposal of the invention is realized in this way：This high efficiency filter kitchen ventilator without dismantling and cleaning, mainly including wind deflector,
Guard, air duct and shell, air duct are fixed inside the housing, and wind deflector is located at the front end of air inlet of air duct, and guard is located at air duct
Interior, the forepart of guard is equipped with detachable disposable efficient filter.
Further, the guard is located at the air inlet in air duct, and efficient filter is located at air inlet of air duct and guard
Front end is equipped with the impeller and motor to cooperate in air duct, and the forepart in air duct is equipped with exhaust fume collecting hood, and wind deflector is fixed on exhaust fume collecting hood
On, the lower part of exhaust fume collecting hood is equipped with lubricating cup.
Further, the efficient filter is filter cotton.
Further, the efficient filter is composite fiber web.
Further, the efficient filter is mainly combined by polyester fiber, PP fibers, PET fiber.
Further, the fiber architecture of the efficient filter is in be incremented by structure, by entering the wind direction to air-out direction density
Gradually increase.
Further, the efficient filter is by mixed cotton, shredding, combing, lapping, hot air shaping, cold wind sizing, punching
It cuts out, edge sealing is processed into.
Further, the efficient filter is fixed on by quick-disassembly structure on guard.
Further, the quick-disassembly structure for buckle, buckle be fixed on guard, efficient filter it is fixed by snap
On guard.
Further, the quick-disassembly structure is velcro, and velcro is pasted onto on guard, and efficient filter is directly attached to
In velcro, it is connected with guard.
Beneficial effects of the present invention：
(1), the present invention is equipped with detachable efficient filter in the forepart of guard, and most of oil can effectively be collected by filtration
Fat improves filter efficiency, while ensures to realize internal without dismantling and cleaning not into oil smoke inside blower fan system.
(2), the guard is located at the air inlet in air duct, and efficient filter is located at the front end of air inlet of air duct and guard, mistake
Filter is more thorough, just carries out effectively capturing and filtering when oil smoke just contacts kitchen ventilator.
(3), efficient filter is located at the front end of air inlet of air duct and guard, can effectively absorb the noise inside kitchen ventilator, and
And since installation site is in the front of people, noise reduction is more directly efficiently.
(4), the efficient filter is composite fiber web, is filtered by intensive fiber, filter effect is more preferable, simultaneously
Since fiber is thinner and very fluffy, the passability of air is improved, reduces windage.
(5), the efficient filter is disposable strainer, at low cost, abandons and replaces after use, can exempt people couple
The cleaning of traditional strainer.
(6), the efficient filter is fixed on by quick-disassembly structure on guard, without playing screw, does not need to tool, Ke Yiyou
Consumer's self-changeable is replaced more convenient.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the decomposition texture schematic diagram of the present invention.
Fig. 2 is the structure diagram of efficient filter.
Fig. 3 is the schematic diagram 1 of quick-disassembly structure.
Fig. 4 is the schematic diagram 2 of quick-disassembly structure.
In figure：Wind deflector 1, efficient filter 2, lubricating cup 3, exhaust fume collecting hood 4, impeller 5, motor 6, air duct 7, guard 8, shell 9, card
Button 10, velcro 11.
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.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1：This high efficiency filter kitchen ventilator without dismantling and cleaning mainly includes wind deflector 1, guard 8, air duct 7 and shell 9,
Air duct 7 is fixed on inside shell 9, and together with air duct 7 is connected by screw with shell 9, wind deflector 1 is located at 7 air inlet of air duct
Front end, guard 8 are located in air duct 7, and the forepart of guard 7 is equipped with detachable disposable efficient filter 2.Improve filtering effect
It ensure that inside blower fan system not into oil smoke, realize internal without dismantling and cleaning while rate.
The filter efficiency of strainer is high, can come out most grease filtratings, protects the kitchen ventilator internal part permanent service life；
Cost is extremely low, and the discardable strainer more renewed, ensures filter effect and gas permeability after Grease Collection is full.The cost of strainer is low,
Disposable type protects cleaning inside, be truly realized exempt to tear open it is disposable.
Embodiment 2：On the basis of embodiment 1, the guard 8 is located at the air inlet in air duct 7, and efficient filter 2 is located at
The front end of 7 air inlet of air duct and guard 8, air duct 7 is interior to be equipped with the impeller 5 to cooperate and motor 6, and the forepart in air duct 7 is equipped with collection
Petticoat pipe 4, wind deflector 1 are fixed on exhaust fume collecting hood 4, and the lower part of exhaust fume collecting hood 4 is equipped with lubricating cup 3.
Air duct 7 is mainly responsible for the power section of kitchen ventilator, and air is passed through smoke evacuation by the rotation of 6 impeller 5 of motor
Pipeline excludes outdoor, and wind deflector 1 primarily serves the effect for collecting cigarette, forms negative pressuren zone in air inlet front end；High-efficient filter
Net 2 is arranged on 3 front end of air inlet and guard, and the oil smoke mixing air containing grease first passes through efficient filter 2 and is filtered collection,
Then using 8 secondary filter of guard, open air is finally then rejected to by impeller 5 and motor 6；Mounted on oil smoke motor spindle oil
Cup 3 is responsible for collecting the grease that kitchen ventilator is separated by filtration out.
Strainer is mounted on the front end of fume exhauster air inlet, capture, absorption smoke particle is mainly responsible for, due to being mounted in most
Front end just carries out effectively capturing and filtering when oil smoke just contacts kitchen ventilator, the particle at the first time just generating oil smoke
Object and pollutant are filtered, that is, are protected the not contaminated adherency of the parts inside smoke machine, extended the service life, simultaneously because oily
Cigarette is accelerated in the position of air inlet by the wind turbine of kitchen ventilator not yet, and the flow velocity with respect to air outlet is substantially reduced, can effectively be carried
High filtration effect, filtering is more thorough, and by testing repeatedly, grease separating degree can reach more than 98%, and traditional smoke machine separating degree
Only in 90%-94% or so left and right.
Wherein, the installation site of efficient filter 2 may not be in air inlet end, can be placed on other positions and substitute.
Embodiment 3：On the basis of embodiment 2, the efficient filter 2 is filter cotton, is composite fiber web, use is compound
Fiber is process by the proportioning of different proportion.Efficient filter 2 is mainly by polyester fiber, PP fibers, PET fiber etc. by multiple
The high-performance of gained resists disconnected synthetic fibers to form after conjunction, and the fiber architecture of efficient filter 2 is in be incremented by structure, by entering the wind direction extremely
Air-out direction density gradually increases.The thickness of efficient filter 2 is the most suitable between 10-30mm, and grammes per square metre is in 100-300g/m2Most
It is suitable, there is anti-flammability, securely and reliably, and main material is nontoxic and pollution-free, harmless.The efficient filter 2 passes through
Cross that mixed cotton, shredding, combing, lapping, hot air shaping, cold wind sizing, punching, edge sealing is processed into.Good filtration effect, windage are small.
Strainer is mounted on the front end of fume exhauster air inlet, since interior has a plurality of fine and closely woven fiber composition, has
The function of absorbing sound and lowering noise, and strainer is mounted on smoke machine front, and most effective direct suction together is formed between human body and smoke machine
Sound sound arrester, noise reduction are better than the noise reduction cotton placed in kitchen ventilator other positions.
In addition, density difference can be used in efficient filter 2, thickness is different, other different filter cottons of material substitute.
Embodiment 4：On the basis of embodiment 3, the efficient filter 2 is fixed on by quick-disassembly structure on guard 8.It need not
Screw is played, does not need to tool, it can be by consumer's self-changeable.The quick-disassembly structure is buckle 10, and buckle 10 is fixed on guard 8
On, efficient filter 2 is fixed on by buckle 10 on guard 8.The buckle 10 can be easy to disassemble, recycling, and of low cost.
Embodiment 5：On the basis of embodiment 4, the quick-disassembly structure is velcro 11, and velcro 11 is pasted onto guard 8
On, efficient filter 2 is directly attached in velcro 11 to be connected with guard 8.Velcro 11 is repeatable using several times, and failure is laggard
Row is replaced.
Quick-disassembly structure can also be substituted using other fixed forms, to realize the fixed purpose of Fast Installation, by fast
Quick-detach strainer facilitates discarding.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of high efficiency filter kitchen ventilator without dismantling and cleaning, mainly including wind deflector (1), guard (8), air duct (7) and shell (9),
It is characterized in that：Air duct (7) is fixed on shell (9) inside, and wind deflector (1) is positioned at the front end of air duct (7) air inlet, guard (8)
In air duct (7), the forepart of guard (7) is equipped with detachable disposable efficient filter (2).
2. high efficiency filter kitchen ventilator without dismantling and cleaning according to claim 1, it is characterised in that：The guard (8) is positioned at air duct
(7) air inlet, efficient filter (2) are equipped with phase interworking positioned at the front end of air duct (7) air inlet and guard (8) in air duct (7)
The impeller (5) of conjunction and motor (6), the forepart of air duct (7) are equipped with exhaust fume collecting hood (4), and wind deflector (1) is fixed on exhaust fume collecting hood (4), is collected
The lower part of petticoat pipe (4) is equipped with lubricating cup (3).
3. high efficiency filter kitchen ventilator without dismantling and cleaning according to claim 2, it is characterised in that：The efficient filter (2) was
Filter pulp.
4. high efficiency filter kitchen ventilator without dismantling and cleaning according to claim 3, it is characterised in that：The efficient filter (2) is multiple
Condensating fiber net.
5. high efficiency filter kitchen ventilator without dismantling and cleaning according to claim 4, it is characterised in that：The efficient filter (2) is main
It is combined by polyester fiber, PP fibers, PET fiber.
6. high efficiency filter kitchen ventilator without dismantling and cleaning according to claim 5, it is characterised in that：The fibre of the efficient filter (2)
Dimension arrangement is gradually increased in structure is incremented by by entering the wind direction to air-out direction density.
7. high efficiency filter kitchen ventilator without dismantling and cleaning according to claim 6, it is characterised in that：The efficient filter (2) is passed through
Mixed cotton, shredding, combing, lapping, hot air shaping, cold wind sizing, punching, edge sealing are processed into.
8. high efficiency filter kitchen ventilator without dismantling and cleaning according to claim 7, it is characterised in that：The efficient filter (2) passes through
Quick-disassembly structure is fixed on guard (8).
9. high efficiency filter kitchen ventilator without dismantling and cleaning according to claim 8, it is characterised in that：The quick-disassembly structure is buckle
(10), buckle (10) is fixed on guard (8), and efficient filter (2) is fixed on by buckle (10) on guard (8).
10. high efficiency filter kitchen ventilator without dismantling and cleaning according to claim 9, it is characterised in that：The quick-disassembly structure is magic
It pastes (11), velcro (11) is pasted onto on guard (8), and efficient filter (2) is directly attached in velcro (11), with guard (8)
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090439.6A CN108224520A (en) | 2018-01-30 | 2018-01-30 | A kind of high efficiency filter kitchen ventilator without dismantling and cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090439.6A CN108224520A (en) | 2018-01-30 | 2018-01-30 | A kind of high efficiency filter kitchen ventilator without dismantling and cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108224520A true CN108224520A (en) | 2018-06-29 |
Family
ID=62669891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810090439.6A Pending CN108224520A (en) | 2018-01-30 | 2018-01-30 | A kind of high efficiency filter kitchen ventilator without dismantling and cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108224520A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253234A (en) * | 1994-03-15 | 1995-10-03 | Shigeru Ishizeki | Grease filter ventilating fan |
| CN2511899Y (en) * | 2001-11-06 | 2002-09-18 | 王大海 | Cooker hood |
| CN101329079A (en) * | 2008-07-31 | 2008-12-24 | 郑吉贤 | Dual filtering type cooking fume exhauster |
| CN101413696A (en) * | 2007-10-15 | 2009-04-22 | 天津开发区贰加壹米兰环保科技有限公司 | Non-dismantling cleaning method of oil fume exhauster |
| CN201463055U (en) * | 2009-07-20 | 2010-05-12 | 杭州老板电器股份有限公司 | Environment-friendly, energy-saving oil-repelling range hood free of disassembly for washing |
| CN203869121U (en) * | 2014-02-14 | 2014-10-08 | 杭州老板电器股份有限公司 | Air deflector provided with quick release filter net |
| CN204513529U (en) * | 2015-04-02 | 2015-07-29 | 无锡职业技术学院 | A kind of lampblack filter |
| US20150241070A1 (en) * | 2014-02-26 | 2015-08-27 | Mei-Yi Lin | Range Hood |
| CN105113128A (en) * | 2015-09-14 | 2015-12-02 | 广州捷霖空气净化技术有限公司 | High-flame-retardancy filter cotton and preparation method thereof |
| CN106051867A (en) * | 2016-07-22 | 2016-10-26 | 宁波方太厨具有限公司 | Filter screen of exhaust hood |
| CN107606661A (en) * | 2016-07-11 | 2018-01-19 | 九阳股份有限公司 | A kind of range hood |
| CN208504488U (en) * | 2018-01-30 | 2019-02-15 | 杭州老板电器股份有限公司 | A kind of disassembly and wash free kitchen ventilator of high efficiency filter |
-
2018
- 2018-01-30 CN CN201810090439.6A patent/CN108224520A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253234A (en) * | 1994-03-15 | 1995-10-03 | Shigeru Ishizeki | Grease filter ventilating fan |
| CN2511899Y (en) * | 2001-11-06 | 2002-09-18 | 王大海 | Cooker hood |
| CN101413696A (en) * | 2007-10-15 | 2009-04-22 | 天津开发区贰加壹米兰环保科技有限公司 | Non-dismantling cleaning method of oil fume exhauster |
| CN101329079A (en) * | 2008-07-31 | 2008-12-24 | 郑吉贤 | Dual filtering type cooking fume exhauster |
| CN201463055U (en) * | 2009-07-20 | 2010-05-12 | 杭州老板电器股份有限公司 | Environment-friendly, energy-saving oil-repelling range hood free of disassembly for washing |
| CN203869121U (en) * | 2014-02-14 | 2014-10-08 | 杭州老板电器股份有限公司 | Air deflector provided with quick release filter net |
| US20150241070A1 (en) * | 2014-02-26 | 2015-08-27 | Mei-Yi Lin | Range Hood |
| CN204513529U (en) * | 2015-04-02 | 2015-07-29 | 无锡职业技术学院 | A kind of lampblack filter |
| CN105113128A (en) * | 2015-09-14 | 2015-12-02 | 广州捷霖空气净化技术有限公司 | High-flame-retardancy filter cotton and preparation method thereof |
| CN107606661A (en) * | 2016-07-11 | 2018-01-19 | 九阳股份有限公司 | A kind of range hood |
| CN106051867A (en) * | 2016-07-22 | 2016-10-26 | 宁波方太厨具有限公司 | Filter screen of exhaust hood |
| CN208504488U (en) * | 2018-01-30 | 2019-02-15 | 杭州老板电器股份有限公司 | A kind of disassembly and wash free kitchen ventilator of high efficiency filter |
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