CN203177262U - Range hood with secondary oil fume filtration device - Google Patents
Range hood with secondary oil fume filtration device Download PDFInfo
- Publication number
- CN203177262U CN203177262U CN 201320058856 CN201320058856U CN203177262U CN 203177262 U CN203177262 U CN 203177262U CN 201320058856 CN201320058856 CN 201320058856 CN 201320058856 U CN201320058856 U CN 201320058856U CN 203177262 U CN203177262 U CN 203177262U
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- oil
- oil fume
- range hood
- collecting hood
- fume collecting
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Abstract
The utility model relates to the technical field of kitchen oil fume exhausting and discloses a range hood with a secondary oil fume filtration device. The range hood comprises a range hood box body component, an air cabinet component, an oil fume gathering cavity component, an oil cup, an oil fume collecting hood component and an upper and lower rectifying plate. Wherein the oil fume gathering cavity component comprises a left oil fume gathering lateral plate, a right oil fume gathering lateral plate, a rear oil fume gathering plate and an oil fume gathering cavity oil baffle plate; and bent edges are arranged on the rear oil fume gathering plate, the left oil fume gathering lateral plate, the right oil fume gathering lateral plate and the oil fume gathering cavity oil baffle plate, and form an oil baffle ring. The oil fume collecting hood component comprises an oil fume collecting hood panel and an oil fume collecting hood oil fume gathering panel; and an oil baffle plate is arranged in the middle of the air inlet of the oil fume collecting hood oil fume gathering panel. Compared with the prior art, the range hood with the secondary oil fume filtration device, provided by the utility model, has the advantages of no strip hole, low noise and good oil fume filtration effect.
Description
Technical field
The utility model relates to kitchen fume elimination technique field, relates in particular to a kind of range hood with secondary filtering soot device.
Background technology
Smoke exhaust ventilator claims range hood again, is a kind of kitchen appliance that purifies kitchen environment, is mainly used to take the harmful oil smoke that produces in the refuse of kitchen range burning and the cooking process away discharge, purifies air in kitchen.Along with the raising of people's living standard, smoke exhaust ventilator has now become the requisite cooking apparatus of Modern Family.
At present, common range hood mainly is divided three classes: the one, and Chinese style range hood, the 2nd, European range hood, the 3rd, side-suction type range hood.The problem of Chinese style range hood maximum is to take up room, and noise is big, meets and discusses easily, and oil dripping, oil smoke are taken out unclean, cleans inconvenient; And the power of European range hood takes electricity and expensive generally all more than 300 watts, and the oil net cleans also inconvenient.The smoke pumping effect of side-suction type range hood is all more than 99%, and oil dripping is not is not met and discussed, and is hidden in the cabinet and combines together with cabinet, does not take up space, and is subjected to users' favor gradually.
Existing side-suction type range hood generally arranges spiral case in casing, motor-driven wind wheel is set in spiral case, sets out the air port on wind wheel top, in the wind wheel front portion air inlet is set, individual layer strip hole oil strain Intranet is set in the air inlet, before the oil strain Intranet, cowling panel is set.In the cooking process of reality, when oil smoke during through the strip hole of individual layer oil strain Intranet, can behind the hole, produce a large amount of swirling air streams, make oil smoke and oil cleaner screen produce collision, thereby make the oil smoke separation, play the effect of filtering oil smoke.After increasing the oil strain Intranet, the oil strain effect of whole range hood is fine, but because air-admitting surface reduces, causes air quantity to reduce, and can produce a large amount of swirling air streams behind strip hole, increases the noise of range hood widely.
Summary of the invention
At the defective that exists in the prior art, the purpose of this utility model is to provide range hood that a kind of noise is little, the filtering oil smoke is effective, band secondary filtering soot device.
For reaching above purpose, the utility model adopts following technical scheme.
A kind of range hood with secondary filtering soot device comprises: the range hood box assembly, and wind group spare holds together the smoke chamber assembly, lubricating cup, exhaust fume collecting hood assembly and cowling panel up and down; It is characterized in that: be provided with bending edges holding together the smoke chamber assembly, described bending edges constitutes oil scraper ring.
As with improvement, describedly hold together the smoke chamber assembly and comprise: hold together the cigarette left side plate, hold together behind the cigarette plate and hold together the smoke chamber oil baffle; Described bending edges is arranged on plate behind the cigarette, holds together the cigarette left side plate and holds together in the smoke chamber oil baffle at least one.
As with improvement, the altitude range of described oil scraper ring is that 4mm is to 12mm.
As with improvement, described exhaust fume collecting hood assembly comprises: exhaust fume collecting hood panel and exhaust fume collecting hood hold together the cigarette panel; Described exhaust fume collecting hood holds together the middle oil baffle that is provided with of air inlet of cigarette panel.
As with improvement, described cowling panel up and down and exhaust fume collecting hood assembly constitute an oil-filtering apparatus, and described oil scraper ring and oil baffle constitute the secondary oil-filtering apparatus of oil smoke passage.
Compared with prior art, the beneficial effect of a kind of range hood with secondary filtering soot device of providing of the utility model is:
One, the combining structure of oil-filtering apparatus of employing and secondary oil-filtering apparatus is avoided the use of strip hole, and not only the oil suction cigarette is effective, and noise is little.
Two, when oil smoke when an oil-filtering apparatus, after the oil smoke of the cowling panel up and down of flowing through and the cowling panel collision up and down, most of greasy dirt can collect on the cowling panel, flows in the lubricating cup again.When oil smoke when the secondary oil-filtering apparatus, through the oil smoke of oil scraper ring, can hold together between the cigarette panel, form vortex behind the oil scraper ring at oil scraper ring and exhaust fume collecting hood, under the effect of vortex, make greasy dirt in the oil smoke be deposited on the front and back of oil scraper ring, flow in the lubricating cup again; Oil smoke by oil baffle is subjected to inertia effects, after greasy dirt and the oil baffle collision, accumulates on the oil baffle, flows in the lubricating cup again.
Three, by oil-filtering apparatus of layout and secondary oil-filtering apparatus, under the prerequisite that guarantees the oil strain effect, reduce the vortex in the oil smoke passage effectively on the one hand; On the other hand, reduce to flow into the content of greasy dirt in the oil smoke of wind group spare effectively, reduce the greasy dirt that sticks to wind group spare, can reduce the number of times of cleaning wind group spare, indirect protection wind group spare prolongs range hood service life.
Description of drawings
Figure 1 shows that the range hood decomposing schematic representation that the utility model provides;
What Figure 2 shows that range hood that the utility model provides holds together smoke chamber modular construction schematic diagram;
Figure 3 shows that the exhaust fume collecting hood modular construction schematic diagram of the range hood that the utility model provides;
Figure 4 shows that the range hood filtering oil smoke effect schematic diagram (arrow represents the oil smoke flow direction among the figure) that the utility model provides;
Figure 5 shows that I place enlarged drawing (arrow represents the oil smoke flow direction among the figure) among Fig. 4;
Figure 6 shows that II place enlarged drawing (arrow represents the oil smoke flow direction among the figure) among Fig. 4.
Description of reference numerals:
1, range hood box assembly, 2, wind group spare, 3, hold together the smoke chamber assembly, 4, lubricating cup, 5, the exhaust fume collecting hood assembly, 6, cowling panel up and down,
31, hold together the cigarette left side plate, 32, hold together plate behind the cigarette, 33, hold together the smoke chamber oil baffle, 34, oil scraper ring,
51, exhaust fume collecting hood panel, 52, exhaust fume collecting hood holds together the cigarette panel, 53,54, air inlet, 55, oil baffle, 61,62, the oil smoke passage.
The specific embodiment
For further setting forth essence of the present utility model, by reference to the accompanying drawings the specific embodiment of the present utility model is described as follows.
As shown in Figure 1, a kind of range hood with secondary filtering soot device, its agent structure is known side-suction type range hood, concrete parts comprise: range hood box assembly 1, and wind group spare 2 holds together smoke chamber assembly 3, lubricating cup 4, exhaust fume collecting hood assembly 5 and cowling panel 6 up and down.Known in view of agent structure, no longer the relation of specifically being connected and installed of each parts of range hood is given unnecessary details here.
Wherein, as shown in Figure 2, describedly hold together smoke chamber assembly 3 and comprise: hold together cigarette left side plate 31, hold together plate 32 behind the cigarette, hold together smoke chamber oil baffle 33.After holding together cigarette plate 32, hold together cigarette left side plate 31 and hold together smoke chamber oil baffle 33 to be provided with bending edges, described bending edges is formed oil scraper ring 34, these oil scraper ring 34 altitude ranges are that 4mm is to 12mm; The height 8mm of preferred oil scraper ring 34 is not limited to present embodiment.
Described exhaust fume collecting hood assembly 5 comprises as shown in Figure 3: exhaust fume collecting hood panel 51 and exhaust fume collecting hood hold together cigarette panel 52.Be provided with air inlet 53 at exhaust fume collecting hood panel 51, holding together cigarette panel 52 at exhaust fume collecting hood has air inlet 54, is provided with oil baffle 55 in the middle of the described air inlet 54.
During concrete work, as Fig. 4-shown in Figure 6, in the centre of cowling panel 6 up and down oil smoke passage 61 is arranged, the air inlet edge of the edge of cowling panel 6 and exhaust fume collecting hood assembly 5 formation oil smoke passage 62 up and down.Here, described cowling panel 6 up and down constitutes an oil-filtering apparatus with exhaust fume collecting hood assembly 5, and oil scraper ring 34 and oil baffle 55 constitute the secondary oil-filtering apparatus of oil smoke passage 62 and oil smoke passage 61 respectively.
When oil smoke when up and down cowling panel 6 is by an oil-filtering apparatus, after most greasy dirt and cowling panel 6 collisions up and down, can collect on the cowling panel in the oil smoke, flow into again in the lubricating cup 4.When flowing through oil smoke passage 62, because the variation of passage changes the flow direction of oil smoke, greasy dirt is separated from oil smoke by inertia effects, after greasy dirt gathers to a certain degree, flow into again in the lubricating cup 4.
As shown in Figure 5, when oil smoke when oil smoke passage 62 is flowed through the oil scraper ring 34 of secondary oil-filtering apparatus, can hold together 52 of cigarette panels, oil scraper ring 34 back formation vortexs at oil scraper ring 34 and exhaust fume collecting hood, under the effect of vortex, make greasy dirt in the oil smoke be deposited on the front and back of oil scraper ring 34, flow into again in the lubricating cup 4.As shown in Figure 6, when oil smoke when oil smoke passage 61 is flowed through oil baffle 55, be subjected to inertia effects, after 55 collisions of greasy dirt and oil baffle, accumulate on the oil baffle 55, flow in the lubricating cup again.
A kind of range hood with secondary filtering soot device that present embodiment provides by arranging an above-mentioned oil-filtering apparatus and secondary oil-filtering apparatus, under the prerequisite that guarantees the oil strain effect, reduces the vortex in the oil smoke passage on the one hand effectively; Reduce to flow into the content of greasy dirt in the oil smoke of wind group spare on the other hand effectively, reduce the greasy dirt that sticks to wind group spare, can reduce the number of times of cleaning wind group spare, indirect protection wind group spare prolongs range hood service life.
The above specific embodiment has been described in detail essence of the present utility model, but can not come protection domain of the present utility model is limited with this.In every case according to the essence of the utility model, the simple modifications of doing, modification or equivalent transformation all drop within the claim protection domain of the present utility model.
Claims (5)
1. range hood with secondary filtering soot device comprises: the range hood box assembly, and wind group spare holds together the smoke chamber assembly, lubricating cup, exhaust fume collecting hood assembly and cowling panel up and down; It is characterized in that: be provided with bending edges holding together the smoke chamber assembly, described bending edges constitutes oil scraper ring.
2. a kind of range hood with secondary filtering soot device according to claim 1 is characterized in that, describedly holds together the smoke chamber assembly and comprises: hold together the cigarette left side plate, hold together behind the cigarette plate and hold together the smoke chamber oil baffle; Described bending edges is arranged on plate behind the cigarette, holds together the cigarette left side plate and holds together in the smoke chamber oil baffle at least one.
3. a kind of range hood with secondary filtering soot device according to claim 1 is characterized in that, the altitude range of described oil scraper ring is that 4mm is to 12mm.
4. a kind of range hood with secondary filtering soot device according to claim 1 is characterized in that, described exhaust fume collecting hood assembly comprises: exhaust fume collecting hood panel and exhaust fume collecting hood hold together the cigarette panel; Described exhaust fume collecting hood holds together the middle oil baffle that is provided with of air inlet of cigarette panel.
5. a kind of range hood with secondary filtering soot device according to claim 4 is characterized in that, described cowling panel up and down and exhaust fume collecting hood assembly constitute an oil-filtering apparatus, and described oil scraper ring and oil baffle constitute the secondary oil-filtering apparatus of oil smoke passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058856 CN203177262U (en) | 2013-02-02 | 2013-02-02 | Range hood with secondary oil fume filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058856 CN203177262U (en) | 2013-02-02 | 2013-02-02 | Range hood with secondary oil fume filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177262U true CN203177262U (en) | 2013-09-04 |
Family
ID=49073951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058856 Expired - Fee Related CN203177262U (en) | 2013-02-02 | 2013-02-02 | Range hood with secondary oil fume filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203177262U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574721A (en) * | 2013-10-29 | 2014-02-12 | 九阳股份有限公司 | Energy-saving environment-friendly side-draft type range hood |
| CN108006739A (en) * | 2017-06-07 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of range hood |
| CN108592131A (en) * | 2018-07-26 | 2018-09-28 | 广东美的厨房电器制造有限公司 | Range hood |
| CN109028239A (en) * | 2018-10-08 | 2018-12-18 | 杭州老板电器股份有限公司 | Smoke collecting device and kitchen ventilator |
-
2013
- 2013-02-02 CN CN 201320058856 patent/CN203177262U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574721A (en) * | 2013-10-29 | 2014-02-12 | 九阳股份有限公司 | Energy-saving environment-friendly side-draft type range hood |
| CN103574721B (en) * | 2013-10-29 | 2016-07-06 | 九阳股份有限公司 | A kind of side-suction type range hood |
| CN108006739A (en) * | 2017-06-07 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of range hood |
| CN108006739B (en) * | 2017-06-07 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhauster |
| CN108592131A (en) * | 2018-07-26 | 2018-09-28 | 广东美的厨房电器制造有限公司 | Range hood |
| CN109028239A (en) * | 2018-10-08 | 2018-12-18 | 杭州老板电器股份有限公司 | Smoke collecting device and kitchen ventilator |
| CN109028239B (en) * | 2018-10-08 | 2024-04-26 | 杭州老板电器股份有限公司 | Fume collecting device and range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20190202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |