CN208750806U - A kind of oil fume separator of range hood - Google Patents
A kind of oil fume separator of range hood Download PDFInfo
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- CN208750806U CN208750806U CN201821435676.3U CN201821435676U CN208750806U CN 208750806 U CN208750806 U CN 208750806U CN 201821435676 U CN201821435676 U CN 201821435676U CN 208750806 U CN208750806 U CN 208750806U
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- shell
- hood
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- baffle
- oil
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Abstract
The utility model discloses a kind of oil fume separator of range hood, including cap-like shell and hood baffle, the bottom of the hood baffle is provided with oil smoke separating opening, hood baffle is set in cap-like shell, cap-like shell extension while and when hood baffle extension be bolted while being connected by the bottom of bolt and range hood, and the sealed bottom of hood baffle extension side and range hood connects, side gap between cap-like shell and hood baffle forms oil smoke channel, the bottom of cap-like shell and the bottom gap of hood baffle form reservoir chamber, added with water in reservoir chamber, the bottom surface 0-1cm of water surface distance hood baffle, overflow pipe and lubricating cup are equipped among cap-like shell bottom, cap-like shell is closely connect with overflow pipe, overflow pipe and lubricating cup are connections living.The utility model structure is simple, is easily worked, and manufacturing cost is cheap, convenient for disassembly and assembly, and oil-dividing efficiency is high, can reach 100%, does not set strainer with time-division hydraulic fluid port, greatly reduces the resistance of gas flowing, substantially increases the pumping efficiency of range hood.
Description
Technical field
The utility model relates to range hood technical field, especially a kind of oil fume separator of range hood.
Background technique
Can generate a large amount of oil smoke in catering trade and culinary cuisine, oil smoke be exactly at high temperature part oil gasification and formed,
Certainly there are also the carbon monoxide, the carbon dioxide that are generated when other burnings, unburned coal gas and other particles member when fire is closed in igniting
The substance that element etc. is harmful to the human body.Fume pollution has become one of main source in atmosphere pollution at present, in order to improve oil suction
The oil smoke discharge concentration of smoke machine increases oil-fume separating device on the smoking channel of range hood, separates greasy dirt largely
Out, the external discharge of oil smoke will be reduced, the pollution to atmosphere is reduced.
The oil smoke discharge of existing range hood, major part is to be expelled directly out outdoor, and in discharge process, oil smoke not only pollutes
Atmosphere, but also inside smoke evacuation tube wall, motor and the fan blade of range hood are polluted by greasy dirt, to accelerate range hood
Rate of decay, reduce the service life of range hood.This problem also result in the recent period industry note that therefore, also having
The oil-fume separating device of some range hoods comes out, but observes from disclosed oil-fume separating device, well known oil smoke separation
Device is all to have used strainer or centrifugation technique mostly, and the oil filter effect of strainer is poor, and isolation technics can not be completely oil, cigarette point
From, it can only be by oil smoke part separation, and structure is complicated for existing oil fume separator, it is more difficult to it unpicks and washes, cost is high.Therefore,
It is meaningful to the technological progress of range hood to provide a kind of simple, practical, effective oil-fume separating device.
Summary of the invention
The purpose of the utility model is to provide a kind of oil fume separators of range hood, solve the oil smoke separation of the prior art
The problem of structure is complicated for device, cost is high, oil smoke low separation efficiency.
The purpose of this utility model is accomplished by the following way: a kind of oil fume separator of range hood, including cover shape
Shell and hood baffle, the bottom of the hood baffle are provided with oil smoke separating opening, and hood baffle is set in cap-like shell, cap-like shell
Be bolted with the extension side of hood baffle and connected simultaneously by the way that bolt and range hood bottom are living, and the extension side of hood baffle with
Range hood bottom is tightly connected, cap-like shell extension in hood baffle extension between bolt on be fixed with casing, outside cover shape
Side gap between shell and hood baffle forms oil smoke channel, and the bottom of cap-like shell and hood baffle bottom gap form water storage
Room, reservoir chamber is interior added with water, and the water surface is lower than hood baffle bottom surface 0-1cm, and overflow pipe and lubricating cup, oil are equipped among cap-like shell bottom
Cup is additionally provided with blowdown valve with overflow pipe connection living, outer casing bottom.
Further, the overflow pipe side is equipped with overflow hole, and the height of overflow hole is higher than the water surface and is higher than hood baffle
Bottom 2-3 millimeters.Since the oil accumulation after separation is on the water surface, the number with separation oil smoke increases, and the height of liquid level reaches
The height Shi Zecong overflow hole of overflow pipe overflow hole flows into lubricating cup through overflow pipe,
Further, the cap-like shell and lubricating cup are made of transparent plastic or glass.Facilitate depositing for observation the inside
Oily water and pollution condition, are cleared up in time.
Further, the oil fume separator is rectangle, rectangular or round.
The utility model for taking above-mentioned measure, since oil and cigarette are separated completely, no oil gas enters in range hood.
Internal body and blower, fan blade are not polluted, and make blower, fan blade that can remain dynamic balancing, reduce and reduce vibration and noise
Sound, it is ensured that the capacity and pumping efficiency of blower, and prolong its service life, thoroughly relieve the pollution since the dawn of human civilization because of oil smoke
With the cost and worry that has to periodically to unpick and wash kitchen ventilator and bring, it is often more important that suction and pumping kitchen ventilator will not
Oil smoke is discharged into space again, has prevented the pollution caused by air and environment.The beneficial effects of the utility model are also embodied in: knot
Structure is simple, is easily worked, and manufacturing cost is cheap, convenient for disassembly and assembly, and oil smoke separative efficiency is high, can reach 100%, not with time-division hydraulic fluid port
If strainer, the resistance of gas flowing is greatly reduced, the pumping efficiency of range hood is substantially increased；By practical proof, originally
Oil fume separator effect is good, reaches ideal requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram being installed on range hood of the utility model；
Fig. 3 is the structural schematic diagram of the utility model embodiment 2；
Fig. 4 is the structural schematic diagram for the embodiment 2 that the utility model is installed on range hood；
Description of symbols: cap-like shell 1, hood baffle 2, suction chamber 2-1, cap-like shell extension are in 3, hood baffle extension
3-1, bolt 4, casing 4-1, range hood 5, oil suction smoke pipe 5-1, oil smoke channel 6, reservoir chamber 7, overflow pipe 8, lubricating cup 9, blowdown
Valve 10, oil smoke separating opening 11, overflow hole 12, overflow nozzle 13, priming valve 14.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing and specific implementation.
Embodiment 1
As shown in Figure 1, 2, a kind of oil fume separator of range hood, including cap-like shell 1 and hood baffle 2, hood baffle 2 are set
In in cap-like shell 1, hood baffle 2 is similar to 1 shape of cap-like shell, and hood baffle 2 is smaller than cap-like shell 1, between being formed between the two
Gap, the gap of the two side are oil smoke channels 6, and for sucking oil smoke, the bottom gap of the two is reservoir chamber 7, are used for water storage, water
Bottom surface 0-1cm of the identity distance from hood baffle 2, when the water surface and hood baffle 2 are zero distances, the oil smoke of sucking passes through water completely, works as water
Face and hood baffle 2 are in when having actual range and being less than or equal to 1 cm, and oil fume separator has boiled the water surface when working also allows sucking
Oil smoke by water, separation oil and cigarette, oil stay in water in water, and cigarette continues to be inhaled into and enter oil suction smoke pipe 5-1, pass through
Oil suction smoke pipe 5-1 discharge is outdoor.During oil fume separator work the water in reservoir chamber 7 can inevitably reduced, overcome this
The method of one problem is the setting priming valve 14 on range hood, and the water of reduction in reservoir chamber 7 is supplemented by priming valve 14.Cover shape
Shell extension 3-1 at 3 and hood baffle extension is connected by bolt 4 while being connect by bolt 4 with the bottom of range hood 5,
And hood baffle extension side 3-1 is connect with the sealed bottom of range hood 5, cap-like shell extension 3-1 at 3 and hood baffle extension
Between bolt 4 on be fixed with casing 4-1, the purpose of fixed sleeving 4-1 on daybreak bolt 4, exactly in order to make cap-like shell 1 be easy
Folding, dress.Overflow pipe 8 and lubricating cup 9 are equipped among 1 bottom of cap-like shell, cap-like shell 1 is closely connect with overflow pipe 8, lubricating cup 9 and
Overflow pipe 8 is connection living, and 1 bottom of cap-like shell is additionally provided with blowdown valve 10, and 2 bottom of hood baffle is equipped with oil smoke separating opening 11.Overflow
The closing of 8 top nozzle of pipe, side are equipped with overflow hole 12, and the height of overflow hole 12 is higher than the water surface and is higher than 2 bottom 2-3 of hood baffle milli
Rice.
The cap-like shell 1 and lubricating cup 9 are made of transparent plastic or glass, and the oil fume separator is rectangular
It is shape, rectangular or round.
Working principle: when culinary art, open range hood 5, under the suction of 5 blower of range hood generate hood baffle 2 in and
The negative pressure of suction chamber 2-1, external air will flow into supplement, and blower ceaselessly aspirates, and air constantly flows into supplement, be formed
Air-flow is sucked and is discharged entrainment of oil smoke, and air-flow is carried oil smoke secretly and entered from oil smoke channel 6 when sucking, by reservoir chamber 7
Water separation, then enter through oil smoke separating opening 11 and suction chamber 2-1 and arrange from oil suction smoke pipe 5-1 to outdoor, to reach handle
The purpose that oil smoke is taken away.Under the blocking of hood baffle 2, oil smoke has to pass through water and is inhaled into, and under the impact of air-flow, the water surface is produced
Raw fluctuation, plays the role of cleaning, filtering and separation to oil smoke.After oil smoke first passes through oil fume separator, just inhaled by range hood
Enter and is discharged.After oil smoke enters oil fume separator, by oil smoke channel 6, is changed into and is flowed downward by original ascending motion,
By the cleaning of water, filtering, oil and cigarette are separated completely, thoroughly.Principle are as follows: heavy oil when oil smoke flows downward, in oil smoke
Molecule can largely sink, in addition, be not only to be cleaned when oil smoke passes through liquid, filter because high temperature just generates oil smoke, and
Be to produce cold and hot exchange with water, make part water evaporation, liquid evaporation will absorb heat, and oil smoke is cooled and cools down, oil and
Cigarette can separate naturally.Oil after separation floats on the surface because specific gravity is lighter than water, when height reaches the height of 8 overflow hole 12 of overflow pipe
It spends Shi Zecong overflow hole 12 to flow into lubricating cup 9 through overflow pipe 8, to be collected.Since oil fume separator is to pass through with kitchen ventilator
The connection living of bolt 4, can easily easily entirely remove cap-like shell 1 from kitchen ventilator, easy disassembly.Kitchen ventilator
It is equipped with priming valve 14, if can supplement by the priming valve 14 on kitchen ventilator 5 when water shortage in reservoir chamber 7.
Embodiment 2
As shown in Figure 3,4 is another embodiment of the utility model, a kind of sheet of the oil fume separator of range hood
Embodiment, including cap-like shell 1 and hood baffle 2, hood baffle 2 is set in cap-like shell 1, outside cap-like shell extension side 3, hood baffle
Prolong side 3-1 and 5 bottom of kitchen ventilator is separately fixed at by bolt 4, and hood baffle 2 and 5 bottom of kitchen ventilator are tightly connected, cap-like shell extension
It is fixed with casing 4-1 on bolt between 5 bottom of side 3 and kitchen ventilator, the side gap between cap-like shell 1 and hood baffle 2 is formed
Oil smoke channel 6, gap between 1 bottom of cap-like shell and the bottom of hood baffle 2 form reservoir chamber 7, added with water 7 in reservoir chamber 7,
2 bottom surface 0-1cm of water surface distance hood baffle, 1 bottom of cap-like shell centre are equipped with overflow pipe 8 and lubricating cup 9, cap-like shell 1 and overflow
Pipe 8 closely connects, and lubricating cup 9 and overflow pipe 8 are connections living, and 1 bottom of cap-like shell is additionally provided with blowdown valve 10, and 2 bottom of hood baffle is set
There is oil smoke separating opening 11.The top of overflow pipe 8 is equipped with overflow nozzle 13, and 13 height of overflow nozzle is higher than the water surface and is higher than hood baffle
2 bottom 2-3 millimeters, lubricating cup is flowed into from overflow nozzle 13 to stay in the sump oil of the water surface.The cap-like shell 1 and lubricating cup
9 are made of transparent plastics or glass, and the oil fume separator is rectangle, rectangular or round.
Compared with Example 1, cap-like shell extension 3-1 in 3, hood baffle extension distinguishes the oil fume separator of the present embodiment
It is connected by the way that bolt 4 and 5 bottom of kitchen ventilator are living, improves the tightness of oil fume separator；Overflow pipe 8 uses the overflow nozzle on top
13 are used as overflow port, and the overflow pipe 8 compared to embodiment 1 is easier to process, and more improve spillover efficiency.
Claims (4)
1. a kind of oil fume separator of range hood, including cap-like shell (1) and hood baffle (2), it is characterised in that the gear
The bottom of petticoat pipe (2) is provided with oil smoke separating opening (11), and hood baffle (2) is set in cap-like shell (1), cap-like shell extension side
(3) it is connected by bolt (4) while being connect by bolt (4) with the bottom of range hood (5) with hood baffle extension side (3-1),
And hood baffle extension side (3-1) is connect with the sealed bottom of range hood (5), cap-like shell extension side (3) and hood baffle extension
It is fixed on bolt between side (3-1) casing (4-1), the side gap between cap-like shell (1) and hood baffle (2) forms oil
The bottom gap of cigarette channel (6), the bottom of cap-like shell (1) and hood baffle (2) forms reservoir chamber (7), in reservoir chamber (7) added with
Water, the bottom surface 0-1cm of water surface distance hood baffle (2), cap-like shell (1) bottom centre are equipped with overflow pipe (8) and lubricating cup (9), cover
Shape shell (1) is closely connect with overflow pipe (8), and overflow pipe (8) and lubricating cup (9) are connection living, overflow pipe (8) top nozzle envelope
It closes, side is equipped with overflow hole (12), and the height of overflow hole (12) is higher than the water surface and is higher than bottom 2-3 millimeters of hood baffle (2).
2. the oil fume separator of range hood according to claim 1, which is characterized in that the top of the overflow pipe (8)
End is equipped with overflow nozzle (13), and overflow nozzle (13) is highly higher than the water surface and is higher than bottom 2-3 millimeters of hood baffle (2).
3. the oil fume separator of range hood according to claim 1, which is characterized in that the bottom of cap-like shell (1) is also
Equipped with blowdown valve (10).
4. the oil fume separator of range hood according to claim 1, which is characterized in that the oil fume separator is length
It is rectangular, rectangular or round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435676.3U CN208750806U (en) | 2018-09-04 | 2018-09-04 | A kind of oil fume separator of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821435676.3U CN208750806U (en) | 2018-09-04 | 2018-09-04 | A kind of oil fume separator of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208750806U true CN208750806U (en) | 2019-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821435676.3U Active CN208750806U (en) | 2018-09-04 | 2018-09-04 | A kind of oil fume separator of range hood |
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| Country | Link |
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| CN (1) | CN208750806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253481A (en) * | 2018-09-04 | 2019-01-22 | 庞旭明 | A kind of oil fume separator of range hood |
-
2018
- 2018-09-04 CN CN201821435676.3U patent/CN208750806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253481A (en) * | 2018-09-04 | 2019-01-22 | 庞旭明 | A kind of oil fume separator of range hood |
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