CN201313022Y - Lampblack filter plate or filter mantle with muffler - Google Patents
Lampblack filter plate or filter mantle with muffler Download PDFInfo
- Publication number
- CN201313022Y CN201313022Y CNU2008201482980U CN200820148298U CN201313022Y CN 201313022 Y CN201313022 Y CN 201313022Y CN U2008201482980 U CNU2008201482980 U CN U2008201482980U CN 200820148298 U CN200820148298 U CN 200820148298U CN 201313022 Y CN201313022 Y CN 201313022Y
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- muffler
- air inlet
- filter
- fresh air
- filter mantle
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Abstract
The utility model relates to a lampblack filter plate or a filter mantle with a muffler, which comprises a muffler. The muffler at least comprises two layers of partition boards with air inlet holes; two partition boards are fixed in parallel and the air inlet holes of the two partition boards are arranged in a mutually staggered mode; a lampblack filter plate is fixed inside the muffler; each partition board of the muffler and each edge of the filter plate are arranged to be enclosed into a closed cavity structure by side walls; the filter plate is distributed with air inlet holes according to certain rule; and the filter plate and the air inlet holes of the adjacent partition boards of the muffler are arranged in a mutually staggered mode. The filter plate or the filter mantle is fixedly provided with a filter plate combined structure inside the muffler, and the air inlet holes of each partition board correspond in a staggered mode, so the filter plate or the filter mantle not only can effectively eliminate or reduce the noise of internal motors and blades of ventilating equipment such as a lampblack absorber, a lampblack purifier, and the like, but also has favorable oil filtering function. The filter mantle can effectively obstruct the lampblack, is convenient to independently detach for cleaning, and has the advantage of convenience, sanitation and cleanness. In addition, the lampblack filter plate or the filter mantle has reasonable and novel design, favorable working effect, strong practicability, and is particularly favorable for being popularized and applied.
Description
One, technical field:
The utility model relates to a kind of cooking fume filtering plate or filter mantle, the cooking fume filtering plate or the filter mantle that particularly relate to a kind of having " muffler ".
Two, background technology:
The present most of common smoke exhaust ventilator of circulation on the market, though the oil smoke that has produced when having solved the burner burning to a certain extent is to the pollution in kitchen, but these previous smoke exhaust ventilators, when design of suction and purification in to(for) oil smoke gas, for the distribution of air velocity distribution in the lampblack absorber and sound field and for the former change application of interlock power, do not do deep exploration, the place does not have screen pack at air inlet, and it is very big that filter screen or filter plate generation noise perhaps is set at the air inlet place.
Chinese patent for example, the patent No. is 200620030064.7 " ' V ' shape deflector cooking fume filter ", last, the deflector of " V " type of some is installed in the two-layer framework down, the deflector of " V " type by positive and negative interlock to make produce certain interval therebetween, thereby flow along broken line direction when making oil smoke pass through cooking fume filter, the deflector of " V " type of being somebody's turn to do can change oil smoke and flow to, make it play the oil strain effect, the deflector of a plurality of yet " V " type is that installation or removal are all made troubles, after for example the concave side of the deflector of each " V " type contains too much greasy dirt, must remove cleaning respectively, very inconvenience.Chinese patent, the patent No. be 200620032309.X's " reinforced cooking fume remover ", its oil strain effect and above-mentioned patent are approximate, the fresh air inlet of this patent deflector is long and narrow banded fresh air inlet, because the blower fan of ventilation equipment such as lampblack absorber, cooking fume remover produces air-flow velocity in work very high, long and narrow banded fresh air inlet causes extra noise, thereby has increased the weight of the noise of complete machine.
Though above-mentioned two patents are improving to some extent aspect the filtration of lampblack absorber or clarifier, yet all do not take into account noise reduction simultaneously and consider oily effect problem, make ventilation equipment such as lampblack absorber, cooking fume remover still have flaw.
Three, utility model content:
The utility model is to overcome the deficiency that prior art exists, and designs and produce cooking fume filtering plate that has " muffler " or filter mantle that ventilation equipment such as a kind of lampblack absorber, cooking fume remover use.
Technical scheme:
Cooking fume filtering plate or the filter mantle of a kind of having " muffler ", comprise muffler, this muffler comprises the two-layer dividing plate that has fresh air inlet at least, the interlaced distribution of fresh air inlet on two dividing plate secured in parallel and two dividing plates, it is characterized in that: be fixed with a cooking fume filtering plate in described muffler inboard, each dividing plate of described muffler and each edge of this filter surround the cavity body structure of sealing by sidewall, on described filter, be arranged with fresh air inlet according to certain rules, the staggered arranged distribution of fresh air inlet between this filter and the adjacent muffler internal partition.
At the medial surface that has a dividing plate at least, promptly corresponding sound source one side is fixed with the quieter material layer, this quieter material layer be provided with respectively with described each dividing plate on the through hole of fresh air inlet corresponding matching.
Fresh air inlet on the described filter promptly inwardly has flange in peritreme for the pulling eye that dashes to in-draw, and this peritreme flange turns over to air intake one side.
Each dividing plate is the plane formula structure of coupling, perhaps is the folding face-type structural of coupling, perhaps is the cambered surface formula structure of coupling, it perhaps is the sphere formula structure of coupling, perhaps being above any two kinds combining structure, perhaps is above any three kinds combining structure, perhaps is above four kinds of combining structures.
Described fresh air inlet is circular or for oval or for strip or for rectangle or for parallelogram or be positive n limit shape, and n be greater than 2 natural number or for "T"-shaped or be " worker " shape.
Described fresh air inlet is the stamping-out hole, perhaps for the pulling eye that dashes to in-draw, promptly in peritreme flange is inwardly arranged.
Be provided with fixedly connected ear or fixing flange at the edge of filter or filter mantle, on this engaging lug or flange, be provided with fixing threaded hole.
The beneficial effects of the utility model:
1, cooking fume filtering plate or the filter mantle of of the present utility model having " muffler ", be installed with the filter combining structure in the muffler inboard, fresh air inlet on each dividing plate is for staggered corresponding, can not only effectively eliminate or reduce the motor internal of ventilation equipment such as lampblack absorber, cooking fume remover and the noise of blade, and have the effect of good worry oil.
2, cooking fume filtering plate or the filter mantle of of the present utility model having " muffler " are fixed with the quieter material layer at muffler dividing plate medial surface and filter medial surface, can further abate the noise.
3, cooking fume filtering plate or the filter mantle of of the present utility model having " muffler ", the basic principle of aeromechanics and the principle of mist of oil inertia motion have been made full use of, by the crack between the deflector, allow the central graininess oil ball of oil smoke and the globule separate, produce the broken line turning movement during collision movement, increase its flow process, be convenient to the mist of oil sedimentation, oil is separated out, improve purification efficiency.And when the cleaning lampblack absorber, only this filtering cover is removed cleaning separately and get final product, have advantage convenient, healthy, cleaning.
4, cooking fume filtering plate or the filter mantle of of the present utility model having " muffler ", the reasonable in design novelty, good working effect, practical, be beneficial to very much promotion and implementation.
Four, description of drawings:
Fig. 1 is one of the utility model cooking fume filtering plate or filter mantle Facad structure schematic diagram;
Fig. 2 is Fig. 1 perspective view;
Fig. 3 is A-A section structure for amplifying schematic diagram of Fig. 1;
Fig. 4 is the I portion structure for amplifying schematic diagram of Fig. 3;
Fig. 5 is two of the utility model cooking fume filtering plate or a filter mantle Facad structure schematic diagram;
Fig. 6 is the filtering cover structural representation that mates with Fig. 5;
Fig. 7 is three of the utility model cooking fume filtering plate or a filter mantle Facad structure schematic diagram;
Fig. 8 is four of the utility model cooking fume filtering plate or a filter mantle Facad structure schematic diagram;
Fig. 9 is five of the utility model cooking fume filtering plate or a filter mantle Facad structure schematic diagram;
Figure 10 is one of filter mantle structure structural representation that has by muffler (a folding face formula);
Figure 11 is two (the cambered surface formulas) that have the filter mantle structure structural representation of muffler;
Figure 12 is three (the sphere formulas) that have the filter mantle structure structural representation of muffler;
Figure 13 is four (regular hexagons) that have the filter mantle structural representation of muffler;
Figure 14 is five (truncated cone-shaped) that have the filter mantle structure structural representation of muffler;
Figure 15 is cooking fume filtering plate or a filter mantle structural representation of not being with the quieter material layer;
Figure 16 is that the fresh air inlet of each dividing plate (dividing plate+internal partition) is a stamping-out pore structure schematic diagram;
Figure 17 is that the fresh air inlet of each dividing plate (dividing plate+2 internal partitions) is a stamping-out pore structure schematic diagram.
Number in the figure 101 is that dividing plate, 102 is internal partition, and 2 is the fresh air inlet on each dividing plate, and 3 is filtering cover, 4 is the fresh air inlet on the filtering cover, and 5 is sidewall, and 6 is the quieter material layer, 7 be the peritreme of fresh air inlet to in-flanges, 8 is fixedly connected ear or fixing flange, 9 is fixing threaded hole.
Five, the specific embodiment:
Embodiment one: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, cooking fume filtering plate or the filter mantle of a kind of having " muffler ", comprise muffler, this muffler comprises the two-layer dividing plate that has fresh air inlet at least, the interlaced distribution of fresh air inlet on two dividing plate secured in parallel and two dividing plates, one dividing plate (skin) 101 is arranged with the fresh air inlet 2 of a plurality of circles according to certain rules on this dividing plate 101, dividing plate 101 inboards be fixed with one with these dividing plate 101 approximately parallel internal partitions 102.Internal partition 102 inboards at described muffler are fixed with a filter 3, each dividing plate 101,102 of described muffler and each edge of this filter 3 surround the cavity body structure of sealing by sidewall 5, on described filter 3, be arranged with fresh air inlet 2 according to certain rules, the fresh air inlet 2 staggered arranged distribution between this filter 3 and the adjacent muffler internal partition 102.
In each dividing plate inboard, promptly corresponding sound source one side is fixed with quieter material layer 6, this quieter material layer 6 be provided with respectively with described each dividing plate on the through hole of fresh air inlet 2 corresponding matching.
Each dividing plate promptly inwardly has flange 7 in peritreme for the plane formula structure of coupling, described fresh air inlet 2 for to draw circular hole to dashing of in-draw.
Be provided with fixedly connected ear 8 at the edge of acoustical panel, on this engaging lug, be provided with fixing threaded hole 9.
Embodiment two: referring to Fig. 5, Fig. 6, number identical with embodiment one, meaning is basic identical, something in common does not repeat, different is: the fresh air inlet 2 on dividing plate 101, internal partition 102, the filtering cover 3 is strip, and the distribution that is staggered of the fresh air inlet between adjacent two dividing plates, filtering cover 3 and the adjacent internal partition 102.
Embodiment three: referring to Fig. 7, number identically with embodiment one, meaning is basic identical, and something in common does not repeat, and different is: the fresh air inlet 2 on dividing plate 101, internal partition 102, the filtering cover 3 is rhombus or square.
Embodiment four: referring to Fig. 8, number identically with embodiment one, meaning is basic identical, and something in common does not repeat, and different is: the fresh air inlet 2 on dividing plate 101, internal partition 102, the filtering cover 3 is the "T"-shaped and inverse-T-shaped structure that matches.
Embodiment five: referring to Fig. 9, number identical with embodiment one, meaning is basic identical, something in common does not repeat, different is: the fresh air inlet 2 on dividing plate 101, internal partition 102, the filtering cover 3 is respectively " worker " font and " ten " font, be that fresh air inlet shape on each dividing plate or the filter 2 can be different, corresponding coupling.
Embodiment six: referring to Figure 10, number identically with embodiment two, meaning is basic identical, and something in common does not repeat, and different is: dividing plate 101, internal partition 102, filtering cover 3 are approximate parallel and form the folding face-type structural of coupling.
Embodiment seven: referring to Figure 11, number identically with embodiment two, meaning is basic identical, and something in common does not repeat, and different is: dividing plate 101, internal partition 102, filtering cover 3 are the cambered surface formula structure of coupling.
Embodiment eight: referring to Figure 12, number identically with embodiment one, meaning is basic identical, and something in common does not repeat, and different is: dividing plate 101, internal partition 102, filtering cover 3 are the spherical structure (ball face or ellipsoidal surface) of coupling.
Embodiment nine: referring to Figure 13, number identically with embodiment one, meaning is basic identical, and something in common does not repeat, and different is: dividing plate 101, internal partition 102, filtering cover 3 are the regular hexagon of coupling, and each dividing plate and sidewall surround positive hexagonal prism structure.
Embodiment ten: referring to Figure 14, number identically with embodiment two, meaning is basic identical, and something in common does not repeat, and different is: dividing plate 101, internal partition 102, filtering cover 3 surround the Rotary-table structure jointly.
Claims (7)
1, cooking fume filtering plate or the filter mantle of a kind of having " muffler ", comprise muffler, this muffler comprises the two-layer dividing plate that has fresh air inlet at least, the interlaced distribution of fresh air inlet on two dividing plate secured in parallel and two dividing plates, it is characterized in that: be fixed with a cooking fume filtering plate in described muffler inboard, each dividing plate of described muffler and each edge of this filter surround the cavity body structure of sealing by sidewall, on described filter, be arranged with fresh air inlet according to certain rules, the staggered arranged distribution of fresh air inlet between this filter and the adjacent muffler internal partition.
2, cooking fume filtering plate or the filter mantle of according to claim 1 having " muffler ", it is characterized in that: at the medial surface that has a dividing plate at least, it is corresponding sound source one side, be fixed with the quieter material layer, this quieter material layer be provided with respectively with described each dividing plate on the through hole of fresh air inlet corresponding matching.
3, cooking fume filtering plate or the filter mantle of according to claim 1 having " muffler " is characterized in that: the fresh air inlet on the described filter promptly inwardly has flange in peritreme for the pulling eye that dashes to in-draw, and this peritreme flange turns over to air intake one side.
4, cooking fume filtering plate or the filter mantle of according to claim 1 having " muffler ", it is characterized in that: each dividing plate is the plane formula structure of coupling, it perhaps is the folding face-type structural of coupling, it perhaps is the cambered surface formula structure of coupling, it perhaps is the sphere formula structure of coupling, perhaps being above any two kinds combining structure, perhaps is above any three kinds combining structure, perhaps is above four kinds of combining structures.
5, cooking fume filtering plate or the filter mantle of according to claim 1 having " muffler ", it is characterized in that: described fresh air inlet is for circular or for oval or for strip or for rectangle or for parallelogram or be positive n limit shape, and n be greater than 2 natural number or for "T"-shaped or be " worker " shape.
6, cooking fume filtering plate or the filter mantle of according to claim 5 having " muffler " is characterized in that: described fresh air inlet is the stamping-out hole, perhaps for the pulling eye that dashes to in-draw, promptly in peritreme flange is inwardly arranged.
7, according to the cooking fume filtering plate or the filter mantle of the arbitrary claim of claim 1-6 described having " muffler ", it is characterized in that: be provided with fixedly connected ear or fixing flange at the edge of filter or filter mantle, on this engaging lug or flange, be provided with fixing threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201482980U CN201313022Y (en) | 2008-07-31 | 2008-07-31 | Lampblack filter plate or filter mantle with muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201482980U CN201313022Y (en) | 2008-07-31 | 2008-07-31 | Lampblack filter plate or filter mantle with muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313022Y true CN201313022Y (en) | 2009-09-23 |
Family
ID=41124808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201482980U Expired - Fee Related CN201313022Y (en) | 2008-07-31 | 2008-07-31 | Lampblack filter plate or filter mantle with muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313022Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335349A (en) * | 2013-07-03 | 2013-10-02 | 德意电器股份有限公司 | Silencing oil filter device for extractor hood and extractor hood bellows with the device |
| CN109340191A (en) * | 2018-09-27 | 2019-02-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Muffler and kitchen ventilator |
| CN110617538A (en) * | 2018-10-29 | 2019-12-27 | 黄夏兰 | Noise reduction mechanism of integrated stove |
| CN110617540A (en) * | 2018-10-29 | 2019-12-27 | 黄夏兰 | Resonance noise reduction unit of integrated cooker |
| CN110617539A (en) * | 2018-10-29 | 2019-12-27 | 黄夏兰 | Adjustable resonance barrel for integrated stove |
-
2008
- 2008-07-31 CN CNU2008201482980U patent/CN201313022Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335349A (en) * | 2013-07-03 | 2013-10-02 | 德意电器股份有限公司 | Silencing oil filter device for extractor hood and extractor hood bellows with the device |
| CN103335349B (en) * | 2013-07-03 | 2015-08-26 | 德意电器股份有限公司 | A kind of noise reduction oil-filtering apparatus used for range hood and the lampblack absorber bellows with this device |
| CN109340191A (en) * | 2018-09-27 | 2019-02-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Muffler and kitchen ventilator |
| CN110617538A (en) * | 2018-10-29 | 2019-12-27 | 黄夏兰 | Noise reduction mechanism of integrated stove |
| CN110617540A (en) * | 2018-10-29 | 2019-12-27 | 黄夏兰 | Resonance noise reduction unit of integrated cooker |
| CN110617539A (en) * | 2018-10-29 | 2019-12-27 | 黄夏兰 | Adjustable resonance barrel for integrated stove |
| CN110617540B (en) * | 2018-10-29 | 2021-02-05 | 浙江金世达实业有限公司 | Resonance noise reduction unit of integrated cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20120731 |