CN103557543B - There is the lampblack absorber of fume purifying function - Google Patents
There is the lampblack absorber of fume purifying function Download PDFInfo
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- CN103557543B CN103557543B CN201310493635.5A CN201310493635A CN103557543B CN 103557543 B CN103557543 B CN 103557543B CN 201310493635 A CN201310493635 A CN 201310493635A CN 103557543 B CN103557543 B CN 103557543B
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- Prior art keywords
- filter
- cylinder
- air inlet
- air
- filtration
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 14
- 239000006233 lamp black Substances 0.000 title claims abstract description 14
- 239000003517 fume Substances 0.000 title claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007789 gas Substances 0.000 abstract description 7
- 239000004071 soot Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of lampblack absorber with fume purifying function, comprise body, filter screen and be located at the blower fan in body, aforesaid body has air inlet, and aforesaid filter screen is located at this air inlet, it is characterized in that being provided with a filter in described body, the air intake of this filter is accepted the air-flow from air inlet, and outlet air end flows to described blower fan, this filter comprises cylinder, motor and filter element, and cylinder can be arranged in body rotationally; Filter element is located at aforementioned cylinder periphery and inside has time of filtration. Compared with prior art, the invention has the advantages that: draught area is enough large, soot gas has more chance collision filtration, and filter effect improves greatly, and meanwhile, the noise of range hood also can reduce greatly.
Description
Technical field
The present invention relates to a kind of lampblack absorber.
Background technology
Existing lampblack absorber adopts static oil-fume separating device mostly, as porous filter screen, and strip filter net, its major function is handleGrease in soot gas is blocked in lampblack absorber outside, do not allow it enter into inside in case pollute parts use function andService life. In order to reduce wind loss, mostly need the screen pack of larger aperture, will reduce like this filter effect,Thereby accumulate a large amount of greases on impeller and spiral case, clean not in time, it is very poor that the performance of range hood will become,Soot gas leaks, and noise increases, and is that filter effect improves and adopt the little screen pack in aperture, advantage, but filters network capacityEasily stop up, and noise also can strengthen.
Also have a kind of rotary sieve, be fixed on before air inlet by motor shaft, disk filter screen passes through electric machine rotation driven rotary,Soot gas, entering before blower fan, is partly tackled by filter screen, can referenced patent number be specifically ZL200810063704.8'sChinese invention patent " for the rotary filter net disk of range hood " (Granted publication number is CN101329078B), all rightReferenced patent number is the Chinese utility model patent " fume-exhausting of device rotation grease separate mesh of ZL201220263286.9Machine " (Granted publication CN202630193U). Disk silk (or the steel wire bar) processed complex of this class scheme, purifiesRate is relevant with rotating speed, and the higher effect of rotating speed is better, but rotating speed height noise can greatly improve. Therefore for low noise, lowThe blower fan system of rotating speed, effect is little, easily produces noise simultaneously, also has oil and condenses, thereby increase on strandDeadweight.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of filtration, purification effect good for the above-mentioned state of the artThere is the lampblack absorber of fume purifying function.
Another technical problem to be solved by this invention is to provide for the above-mentioned state of the art tool that a kind of noise is littleThere is the lampblack absorber of fume purifying function.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of lampblack absorber with fume purifying function,Comprise body, filter screen and be located at the blower fan in body, aforesaid body has air inlet, and aforesaid filter screen is located at this and is enteredAir port, is characterized in that being provided with a filter in described body, and the air intake of this filter is accepted the gas from air inletStream, outlet air end flows to described blower fan, and this filter comprises
Cylinder, can be arranged in body rotationally;
Motor, clutch end is connected with aforesaid cylinder; And
Filter element, is located at aforementioned cylinder periphery inside and has time of filtration.
Filter element can be preferably as follows three kinds of structures:
The first, described filter element is wire loop, this wire loop is made up of many steel wires arranging cylinder periphery, phaseBetween adjacent steel wire, form time of filtration. Further, described wire loop is at least two, and is arranged in concentric circles layoutIn cylinder periphery.
The second, described filter element is net sheet. Further, described net sheet is at least two, and is concentric circles clothBe placed in cylinder periphery.
In the 3rd, described filter element is multiple blades, between adjacent blade, forms time of filtration.
Compared with prior art, the invention has the advantages that: draught area is enough large, soot gas has more chance to touchHit filtration, filter effect improves greatly, and meanwhile, the noise of range hood also can reduce greatly. Independent owing to adoptingDriven by motor filter, therefore the rotary speed of filter is constant, is not subject to the impact of lampblack absorber installation environment, this filterThere is never situation about stopping up, can effectively solve the technology between draught area and filterability, obstruction, noise etc.Contradiction.
Brief description of the drawings
Fig. 1 is embodiment 1 structural representation.
Fig. 2 is embodiment 1 middle filtrator structural representation.
Fig. 3 is the cutaway view of Fig. 2.
Fig. 4 is embodiment 2 middle filtrator structural representations.
Fig. 5 is the cutaway view of Fig. 4.
Fig. 6 is embodiment 3 middle filtrator structural representations.
Fig. 7 is the cutaway view of Fig. 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3, the lampblack absorber in the present embodiment comprise body 1, filter screen 3 andBe located at the blower fan 2 in body 1, body has air inlet, and filter screen 3 is located at this air inlet, is provided with a mistake in body 1Filter 4, the air intake of this filter 4 is accepted the air-flow from air inlet, and outlet air end flows to blower fan 2, and filter 4 wrapsDraw together cylinder 43, motor 42 and filter element 41, cylinder 43 can be arranged in body 1 rotationally, and motor 42 power are defeatedGo out end and be connected with cylinder, for driving cylinder 43 to rotate, filter element 41 is located at cylinder 43 peripheries and inside hadFilter gap. Filter element 41 in the present embodiment is wire loop, and this wire loop is by many steel wires arranging cylinder 43 peripheriesForm, between adjacent steel wire, form time of filtration. Wire loop is four, and is arranged in concentric circles and is arranged in cylinder 43Periphery.
Draught area is enough large, and soot gas has more chance collision filtration, and filter effect improves greatly, meanwhile,The noise of range hood also can reduce greatly. Owing to adopting individual motor to drive filter, the therefore rotary speed of filterConstant, be not subject to the impact of lampblack absorber installation environment, there is situation about stopping up in this filter, can effectively solve neverTechnical contradiction between draught area and filterability, obstruction, noise etc.
Embodiment 2, as shown in Figure 4 and Figure 5, the filter element 41 in the present embodiment is net sheet. Net sheet is four,And be arranged in concentric circles in cylinder 43 peripheries. Other structure reference examples 1.
Embodiment 3, as shown in Figure 6 and Figure 7, the filter element 41 in the present embodiment is multiple blades, adjacent leafBetween sheet, form time of filtration. Other structure reference examples 1.
Claims (2)
1. there is a lampblack absorber for fume purifying function, comprise body, filter screen and be located at the blower fan in body, aforementionedBody there is air inlet, and aforesaid filter screen is located at this air inlet, it is characterized in that being provided with a filtration in described bodyDevice, the air intake of this filter is accepted the air-flow from air inlet, and outlet air end flows to described blower fan, and this filter comprises
Cylinder, can be arranged in body rotationally;
Motor, clutch end is connected with aforesaid cylinder; And
Filter element, is located at aforementioned cylinder periphery;
Described filter element is wire loop, and this wire loop is made up of many steel wires arranging cylinder periphery, adjacent steel wireBetween form time of filtration;
Described wire loop is at least two, and is arranged in concentric circles and is arranged in cylinder periphery.
2. there is a lampblack absorber for fume purifying function, comprise body, filter screen and be located at the blower fan in body, aforementionedBody there is air inlet, and aforesaid filter screen is located at this air inlet, it is characterized in that being provided with a filtration in described bodyDevice, the air intake of this filter is accepted the air-flow from air inlet, and outlet air end flows to described blower fan, and this filter comprises
Cylinder, can be arranged in body rotationally;
Motor, clutch end is connected with aforesaid cylinder; And
Filter element, is located at aforementioned cylinder periphery;
Described filter element is net sheet, between adjacent net sheet, forms time of filtration;
Described net sheet is at least two, and is arranged in concentric circles in cylinder periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493635.5A CN103557543B (en) | 2013-10-17 | 2013-10-17 | There is the lampblack absorber of fume purifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310493635.5A CN103557543B (en) | 2013-10-17 | 2013-10-17 | There is the lampblack absorber of fume purifying function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557543A CN103557543A (en) | 2014-02-05 |
| CN103557543B true CN103557543B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310493635.5A Active CN103557543B (en) | 2013-10-17 | 2013-10-17 | There is the lampblack absorber of fume purifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557543B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006754B (en) * | 2017-06-26 | 2023-12-15 | 宁波方太厨具有限公司 | Fan with filtering capability and range hood with same |
| CN109758844B (en) * | 2017-11-09 | 2024-01-16 | 宁波方太厨具有限公司 | Double-layer dynamic filter screen mechanism and range hood with same |
| CN109827203B (en) * | 2017-11-23 | 2024-01-16 | 宁波方太厨具有限公司 | Double-layer filter screen mechanism and range hood with same |
| CN108709212B (en) * | 2018-07-11 | 2023-10-20 | 浙江工业大学 | Front silencing and filtering device for range hood |
| CN114322007B (en) * | 2020-09-28 | 2024-11-08 | 青岛海尔智慧厨房电器有限公司 | Integrated stove |
| CN114322006B (en) * | 2020-09-28 | 2025-02-28 | 青岛海尔智慧厨房电器有限公司 | Filter device, range hood and integrated stove including the filter device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2435280A1 (en) * | 1978-06-05 | 1980-04-04 | Jacquet Andre | Air filter with automatic cleaning, partic. for kitchens - comprises rotatable cylindrical filter assemblage with suction turbine and dipping into trough contg. cleaning fluid |
| CN2212729Y (en) * | 1995-01-20 | 1995-11-15 | 涂汉文 | Combined range cabinet |
| CN1223598A (en) * | 1996-06-01 | 1999-07-21 | 株式会社日本脱泰库 | Exhaust gas purification apparatus |
| CN201488081U (en) * | 2009-07-01 | 2010-05-26 | 黄家厚 | Oil smoke filtering device |
| CN202253875U (en) * | 2011-09-26 | 2012-05-30 | 董庆书 | Environment-friendly range hood |
| CN203571825U (en) * | 2013-10-17 | 2014-04-30 | 宁波方太厨具有限公司 | Range hood with oil fume purification function |
-
2013
- 2013-10-17 CN CN201310493635.5A patent/CN103557543B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2435280A1 (en) * | 1978-06-05 | 1980-04-04 | Jacquet Andre | Air filter with automatic cleaning, partic. for kitchens - comprises rotatable cylindrical filter assemblage with suction turbine and dipping into trough contg. cleaning fluid |
| CN2212729Y (en) * | 1995-01-20 | 1995-11-15 | 涂汉文 | Combined range cabinet |
| CN1223598A (en) * | 1996-06-01 | 1999-07-21 | 株式会社日本脱泰库 | Exhaust gas purification apparatus |
| CN201488081U (en) * | 2009-07-01 | 2010-05-26 | 黄家厚 | Oil smoke filtering device |
| CN202253875U (en) * | 2011-09-26 | 2012-05-30 | 董庆书 | Environment-friendly range hood |
| CN203571825U (en) * | 2013-10-17 | 2014-04-30 | 宁波方太厨具有限公司 | Range hood with oil fume purification function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103557543A (en) | 2014-02-05 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |