CN111520791A - Portable oil fume filter, oil fume filtering method and application - Google Patents
Portable oil fume filter, oil fume filtering method and application Download PDFInfo
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- CN111520791A CN111520791A CN202010572521.XA CN202010572521A CN111520791A CN 111520791 A CN111520791 A CN 111520791A CN 202010572521 A CN202010572521 A CN 202010572521A CN 111520791 A CN111520791 A CN 111520791A
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- oil smoke
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- 238000001914 filtration Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003517 fume Substances 0.000 title description 12
- 239000000779 smoke Substances 0.000 claims abstract description 50
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000010935 stainless steel Substances 0.000 claims description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 21
- 239000006210 lotion Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000006233 lamp black Substances 0.000 claims description 9
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 5
- 239000004626 polylactic acid Substances 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
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- 235000003301 Ceiba pentandra Nutrition 0.000 description 2
- 244000146553 Ceiba pentandra Species 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 2
- 208000021063 Respiratory fume inhalation disease Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
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- 229920000742 Cotton Polymers 0.000 description 1
- 206010013789 Dry throat Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 201000007100 Pharyngitis Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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Images
Classifications
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- 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
-
- 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
-
- 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
- F24C15/2057—Removing cooking fumes using a cleaning liquid
-
- 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
- F24C15/2064—Removing cooking fumes illumination for cooking hood
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a portable oil smoke filter, an oil smoke filtering method and application, comprising the following steps: the air conditioner comprises a main machine body, a fan and a fan, wherein the main machine body is provided with an air inlet and an air outlet; the filtering unit is arranged on the main machine body and comprises at least two filtering layers; the supporting unit is detachably connected with the main machine body; and the charging power supply module is connected with the fan. The oil smoke filtering method adopts the filter, and comprises the following steps: and starting the fan, introducing the oil smoke into the filtering unit from the air inlet, and discharging the filtered oil smoke from the air outlet. The invention also provides a range hood adopting the filter. The filter provided by the invention can play a better purification role on oil smoke, is convenient to install, maintain and carry, and above all, the filter is low-carbon and environment-friendly and can be used in any space and place as required.
Description
Technical Field
The invention relates to a filter, in particular to a portable oil smoke filter, an oil smoke filtering method and application.
Background
With the development of national economy and the progress of technology, the living standard of people is continuously improved, the living environment is also continuously improved, and people like to taste popular special food at home, outdoors and in various characteristic shops, such as: is prepared by cooking, chafing dish, roasting, frying, etcThe delicious food always leaves thick oil smoke smell on clothes, and oil stains are always left everywhere in a room and even can not be scattered for several days, so that the trouble is caused. Similarly, various restaurants have serious oil smoke problems. The oil smoke contains various harmful substances, mainly SO2、NO2、CO、CO2PM2.5, PM10 and a lung cancer carcinogen DNP which has the greatest harm to human health. The oil smoke can be divided into three parts: the first is harmful to the skin, and the oil smoke can be adsorbed on the face to block pores and deteriorate the skin. The second is harmful to throat, and long-term oil smoke inhalation can dry throat, thereby inducing pharyngitis. And the third is that the lung is damaged, the lung is seriously damaged by long-term oil smoke inhalation to induce pneumonia, and toxic smoke generated by high-temperature oil smoke can directly damage a respiratory system and can induce lung cancer when the toxic smoke is serious.
At present, a plurality of range hoods with oil smoke filtering functions are developed in domestic markets, but the range hoods only increase the oil smoke suction effect and are additionally provided with filter screens to filter large-particle oil smoke, the main functions of the range hoods are concentrated on 'sucking', 'sucking' and 'beating', the basic principle is that large-particle oil smoke is thrown to an oil storage area by increasing centrifugal force, small particles are directly discharged, and the range hoods do not have the function of thoroughly purifying the oil smoke. In addition, the common range hood is fixed on a wall for use, cannot be moved randomly, is fixed in use place, and cannot be applied to oil smoke treatment in other non-fixed places.
Disclosure of Invention
In view of the above, it is necessary to provide a portable soot filter, a soot filtering method and applications thereof. The technical scheme of the invention is as follows:
in a first aspect, the present invention provides a portable soot filter comprising:
the air conditioner comprises a main machine body, a fan and a fan, wherein the main machine body is provided with an air inlet and an air outlet;
the filtering unit is arranged on the main machine body and comprises at least two filtering layers;
the supporting unit is detachably connected with the main machine body;
and the charging power supply module is connected with the fan.
In some embodiments, the fan faces the air inlet, the fan is mounted on a fan mounting plate of the main body, a plurality of guide plates are arranged on the fan mounting plate and located on the periphery of the fan, an air outlet channel formed by adjacent guide plates is provided with an air inlet, and the air inlet is connected with the filtering unit.
In some embodiments, the filter unit comprises a first filter layer, a second filter layer and an air storage chamber between the first filter layer and the second filter layer, wherein the first filter layer and the second filter layer are arranged in a top-to-bottom order; the first filter layer structurally comprises a stainless steel filter screen, and the stainless steel filter screen is used for preliminarily intercepting macromolecular lampblack; an oil storage tank for collecting oil drops is arranged below the stainless steel filter screen and is detachably connected with the main machine body; the second filter layer comprises a wood wool layer, a polylactic acid fiber layer and an acrylic resin layer in sequence from bottom to top, and the upper portion of the second filter layer is communicated with the air outlet.
Furthermore, the upper part of both sides of the air storage chamber is respectively provided with 2 atomizing nozzles, every 2 atomizing nozzles are communicated with 1 lotion storage bottle through a miniature pressure pump, the two lotion storage bottles are respectively arranged in the storage bottle clamping grooves on both sides of the outside of the main machine body, and the miniature pressure pump is connected with the charging power supply module.
Further, air storage chamber inner wall bottom is equipped with the annular and controls the oil groove, the annular is controlled the inside "concave" shape structure that is of oil groove, be equipped with on the annular accuse oil groove oil outlet pipe with the oil storage tank communicates with each other.
Further, the stainless steel filter screen with the host computer body can be dismantled and be connected, specifically is: the stainless steel filter screen both ends are equipped with "l" shaped steel piece, the steel sheet inlays to be established "T" type groove in the host computer body both sides.
In some embodiments, the supporting unit includes a column and a base, a sliding mechanism is disposed on the column, a supporting rod is disposed on the sliding mechanism, the supporting rod is detachably connected to the main body, and the base is connected to the bottom of the column.
Optionally, the bottom of the base is provided with a pulley.
In some embodiments, the supporting unit includes a plurality of supporting rods, each of which is detachably connected to the bottom of the main body.
Optionally, a roller is arranged at the bottom of each strut.
In some embodiments, the support unit includes a support plate and a wall hanger detachably connected to the support plate.
In some embodiments, the charging power supply module comprises a rechargeable battery.
Preferably, the rechargeable battery is a lithium battery.
In some embodiments, the filter further comprises an LED lamp located at the bottom of the main body, the LED lamp being connected to the power supply module.
In some embodiments, the filter further comprises a power adapter, and an overvoltage protection module, an overcurrent protection module and a short-circuit protection module are arranged in the power adapter.
In a second aspect, the present invention provides a method for filtering cooking fumes, which adopts the above filter, and comprises the following steps: and starting the fan, introducing the oil smoke into the filtering unit from the air inlet, and discharging the filtered oil smoke from the air outlet.
In a third aspect, the invention provides a range hood adopting the filter, which comprises a range hood main body, wherein the range hood main body is provided with a main air inlet and a main air outlet, and the main air outlet is connected with the air inlet of the filter.
The invention has the technical effects that: the filter provided by the invention can play a better purification role on oil smoke, is convenient to install, maintain and carry, and above all, the filter is low-carbon and environment-friendly and can be used in any space and place as required.
Drawings
Fig. 1 is a schematic perspective view of the filter of the present invention.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a schematic structural diagram of the main body of the present invention.
Fig. 4 is an enlarged assembly view at I of fig. 3.
Fig. 5 is a schematic structural diagram of the fan mounting plate of the present invention.
Fig. 6 is a schematic structural view of a second filter layer of the present invention.
FIG. 7 is a schematic structural diagram of the annular oil control groove of the present invention.
In FIGS. 1 to 7, 1-main body, 2-air outlet, 3-air outlet cover, 4-axial flow fan, 5-fan mounting plate, 6-guide plate, 7-air outlet, 8-first filter layer, 9-second filter layer, 10-air storage chamber, 11- "l" shaped steel sheet, 12- "T" shaped groove, 13-baffle, 14-screw, 15-oil storage groove, 16-convex edge, 17-groove, 18-convex strip, 19-side cover, 20-cotton layer, 21-polylactic acid fiber layer, 22-acrylic resin layer, 23-spring clip, 24-atomizing nozzle, 25-micro pressure pump, 26-lotion storage bottle, 27-storage bottle neck, 28-annular oil control groove, 29-upright column, 30-base, 31-sliding mechanism, 32-support rod, 33-pulley, 34-battery cover, 35-LED lamp, 36-oil outlet pipeline.
Detailed Description
In the description of the present invention, it should be noted that the terms 'upper', 'lower', 'front', 'rear', etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms 'mounted', 'connected' and 'connected' are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention will now be described in further detail with reference to the following figures and specific examples, which are intended to be illustrative, but not limiting, of the invention.
Example 1
As shown in fig. 1 to 7, an embodiment of the present invention provides a portable lampblack filter, including: the main machine body 1, the filter unit, the support unit and the charging power supply module. The main body has 2 air inlets (not shown) and 2 air outlets 2. The air inlet is arranged on the bottom surface of the main body 1, is of a conventional structure and has no special structure, and is not described in detail here. The air outlet 2 is located the main body 1 top surface, and air outlet 2 and air intake all are equipped with the dustcoat (air outlet dustcoat 3 is shown in fig. 1), are equipped with axial fan 4 in the main body 1, and axial fan 4 is just to air outlet 2, and axial fan 4 installs on the fan mounting panel 5 of the main body 1, and the periphery that is located this axial fan 4 on the fan mounting panel 5 is equipped with a plurality of guide plates 6, and the design of guide plate 6 can guarantee to form the even flow of following the filter unit of stranded distinguished and admirable. An air outlet channel formed by the adjacent guide plates 6 is provided with an air opening 7, and the air opening 7 is connected with a second filter layer 9. The axial flow fan 4 has the advantages of 3-level rotation speed adjustability, lower power, wind carrying, low noise level and strong suction, and can thoroughly suck oil smoke into the filtering unit. The axial flow fan 4 is only one of the options of the embodiment of the present invention, and other types of fans, such as a centrifugal fan, can be applied to the embodiment of the present invention.
The filter unit is established on the main engine body 1, the filter unit includes at least two-layer filter layer, and the material of filter layer can be the same also can be different, and the purpose is that the oil smoke is intercepted and adsorbed in grades, improves the treatment effect of oil smoke when can reaching oil smoke rapid cooling to make things convenient for the maintenance of filter layer. In one embodiment of the present invention, the filtering unit includes a first filtering layer 8, a second filtering layer 9 and an air storage chamber 10 between the first filtering layer 8 and the second filtering layer 9, which are arranged in the following order from top to bottom, the first filtering layer 8 includes a stainless steel filter screen for preliminarily intercepting the macromolecular oil smoke; stainless steel filter screen can dismantle with the host computer body 1 and be connected, specifically is: the two ends of the stainless steel filter screen are provided with L-shaped steel sheets 11, and the steel sheets 11 are embedded in T-shaped grooves 12 at the two sides of the main machine body 1. In order to prevent the stainless steel filter screen from sliding relatively after the fan is started, a rotatable blocking piece 13 is arranged at the outer end of the T-shaped groove 12, the blocking piece 13 is arranged on a screw 14 in a penetrating mode to achieve a rotating function, the screw 14 is fixed on the T-shaped groove 12, and when the stainless steel filter screen is arranged in the T-shaped groove 12, the blocking piece 13 is rotated to block the notch of the T-shaped groove 12, so that the stainless steel filter screen can be stabilized.
In an embodiment of the present invention, an oil storage tank 15 is disposed below the stainless steel filter screen 8, macromolecular oil smoke intercepted by the stainless steel filter screen 8 is intercepted by the oil storage tank 15 after forming oil droplets and falling down, and the oil storage tank 15 can also be detached from the main body, wherein one of the manners is: the two ends of the oil storage tank 15 are provided with convex edges 16, the convex edges 16 are internally provided with grooves 17, the main machine body 1 is provided with convex strips 18 below the T-shaped groove 12, the convex strips 18 are matched with the grooves 17, when the oil storage tank 15 is pulled outwards, the convex strips 18 slide relatively in the grooves 17, and the oil storage tank 15 and the convex strips 18 are made of plastics or stainless steel, so that the oil storage tank can resist corrosion and heat. The inner side of the groove 17 and the surface of the rib 18 are roughened, and the mutual friction between the contact surfaces of the rib 18 and the groove 17 is utilized to stabilize the oil reservoir 15.
In addition, a side cover 19 is arranged on the main body 1, the side cover 19 is used for covering the stainless steel filter screen 8 and the oil storage tank 15, the side cover 19 can be designed into a structure which can be completely detached from the main body 1 or a single-side detaching structure as long as the purpose of covering the stainless steel filter screen 8 and the oil storage tank 15 can be achieved, the design of the side cover belongs to a conventional structure, and the detailed description is omitted. When the stainless steel filter screen 8 and/or the oil storage tank 15 need to be cleaned, the side cover 19 is opened first, and the stainless steel filter screen 8 is directly drawn out of the T-shaped groove 12 and/or the oil storage tank 15 is directly drawn out for cleaning.
The second filter layer 9 sequentially comprises a kapok layer 20, a polylactic acid fiber layer 21 and an acrylic resin layer 22 from bottom to top, the kapok layer 20 has good water absorption performance, can further adsorb oil smoke and remove moisture in the oil smoke, and then sequentially enters the polylactic acid fiber layer 21 and the acrylic resin layer 22 to further absorb the oil smoke, and loss of the two treatment layers can be reduced. The upper part of the second filter layer 9 is communicated with the air outlet 2. The second filter layer 9 can also be detached from the main body 1, specifically: be equipped with 4 spring clamps (existing mechanism) on the host computer body 1, spring clamp 23 and host computer body 1 pass through the bolt fastening, when opening side cap 19 to take off first layer filter screen 8 and oil storage tank 15 after, move 4 spring clamps 23, second floor filter core 9 just can follow host computer body 1 and dismantle, also take out from side cap 19.
In one embodiment of the present invention, the upper parts of both sides of the air storage chamber 10 are respectively provided with 2 atomizing nozzles 24, the 2 atomizing nozzles 24 located at the same side of the main body 1 are communicated with 1 lotion storage bottle 26 through a micro pressure pump 25, the two lotion storage bottles 26 are respectively arranged in bottle clamping grooves 27 at both sides of the outside of the main body 1, and the micro pressure pump 25 is connected with the charging power supply module. In addition, in order to collect the oil drops left from the inner wall of the air storage chamber 10, the bottom of the inner wall of the air storage chamber 10 is provided with an annular oil control groove 28, the inside of the annular oil control groove 28 is of a concave structure, an oil outlet pipeline (not shown in the figure) is arranged on the annular oil control groove 28 and communicated with the oil storage groove 15, and the number of the oil outlet pipelines 36 is 2 in total, and the oil outlets extend into the upper part of the oil storage groove from the rear part of the main machine body 1 so as to ensure that the oil drops can fall into.
The supporting unit is detachably connected with the main body 1. In one embodiment of the present invention, the supporting unit comprises a column 29 and a base 30, the column 29 is provided with a sliding mechanism 31, the sliding mechanism 31 can slide up and down along the column 29 to adjust the height, the sliding mechanism 31 is provided with a supporting rod 32, the supporting rod 32 is detachably connected with the main body 1, and the bottom of the column 29 is connected with the base 30. In order to facilitate the movement of the base 30, a pulley 33 may be installed at the bottom of the base 30.
In another embodiment of the present invention, the supporting unit may also be designed as a supporting rod structure, for example, the supporting unit includes 4 supporting rods, each supporting rod is detachably connected to the bottom of the main body 1, specifically: the head of the strut is provided with external threads, and the bottom of the main body 1 is provided with an internal threaded hole matched with the external threads (the attached drawings are not provided, but the strut can be designed and manufactured by a person skilled in the art according to the description). In addition, the connection can also be realized by adopting a nut bolt, a hinge and the like. In order to facilitate the movement of the supporting rods, a roller can be arranged at the bottom of each supporting rod. In addition, in another embodiment of the present invention, the supporting unit further includes a supporting plate and a wall hanger detachably connected to the supporting plate, but any wall hanger mechanism capable of securing the main body to the wall can be used in the present invention, such as a wall hanger secured to the wall using a conventional range hood.
The charging power supply module is connected with the fan 5, the charging power supply module comprises a charging battery, a battery charger and a power line, the charger and the power line are not shown in a line graph, the charging battery can adopt a lithium ion charging battery, a lithium iron charging battery, a nickel cadmium charging battery and the like, preferably the lithium ion charging battery, and the lithium ion battery is fixed in the battery cover 34 and can be taken out.
In addition, in order to adapt to the application in the dark environment, the filter of one embodiment of the present invention further includes an LED lamp 35, the LED lamp 35 is located at the head position of the bottom of the main body 1, and the LED lamp 35 is connected to the power supply module. In order to better protect the electricity safety of the filter, a power adapter can be provided, an overvoltage protection module, an overcurrent protection module and a short-circuit protection module are arranged in the power adapter, and the power adapter is connected with a battery charger.
Example 2
The specific embodiment of the invention provides a method for filtering oil smoke generated by barbecue, which adopts the filter of embodiment 1 and comprises the following steps:
preparing oil fume lotion and filling the oil fume lotion into a lotion storage bottle;
starting a fan, introducing the oil smoke into the filtering unit from the air inlet, and intercepting large particulate matters in the oil smoke after primary filtering of the first filtering layer;
meanwhile, the miniature pressure pump is started, the residual oil fume entering the air storage chamber is wrapped in the miniature pressure pump under the action of the atomized detergent, a small part of the residual oil fume is hung on the inner wall of the air storage chamber, and most of the residual oil fume enters the second filter layer to be treated under the action of the fan; and the treated gas is discharged from the air outlet. The results of the detection of the oil smoke concentration before and after the treatment are shown in table 1.
Example 3
The specific embodiment of the invention provides a method for filtering oil smoke generated by barbecue, the operation method and environment for generating the oil smoke are approximately equal to those of the embodiment 2, and the adopted filter is different from the embodiment 1 in that: the air storage chamber is not provided with an atomizing nozzle and is also not provided with related devices such as a detergent storage bottle, and the second filter layer only has a structure of an acrylic resin layer. The procedure was as in example 2 except for the atomization process. The results of the detection of the oil smoke concentration before and after the treatment are shown in table 1.
Example 4
The specific embodiment of the invention provides a method for filtering oil smoke generated by barbecue, the operation method and environment for generating the oil smoke are approximately equal to those of the embodiment 2, and the adopted filter is different from the embodiment 1 in that: the air storage chamber is not provided with an atomizing nozzle and is also not provided with a related device such as a detergent storage bottle and the like. The procedure was as in example 2 except for the atomization process. The results of the detection of the oil smoke concentration before and after the treatment are shown in table 1.
TABLE 1 detection of soot concentration before and after treatment in examples 2 to 4
| Case(s) | Concentration of oil fume before treatment (mg/m)3) | Concentration of oil fume (mg/m) after treatment3) |
| Example 2 | 6.5 | 0.2 |
| Example 3 | 7.1 | 2.0 |
| Example 4 | 6.6 | 1.3 |
Example 5
The specific embodiment of the invention also provides a range hood adopting the filter in embodiment 1, which comprises a range hood main body, wherein the range hood main body is provided with a main air inlet and a main air outlet, and the main air outlet is connected with the air inlet of the filter.
In conclusion, the filter provided by the invention can play a better purification role on oil smoke, is convenient to install, maintain and carry, and most importantly, is low-carbon and environment-friendly, and can be used in any space and place according to requirements.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A portable oil smoke filter which is characterized in that: the method comprises the following steps:
the air conditioner comprises a main machine body, a fan and a fan, wherein the main machine body is provided with an air inlet and an air outlet;
the filtering unit is arranged on the main machine body and comprises at least two filtering layers;
the supporting unit is detachably connected with the main machine body;
and the charging power supply module is connected with the fan.
2. A portable lampblack filter as claimed in claim 1, characterized in that: the fan is just right the air intake, the fan is installed on the fan mounting panel of the main frame body, lie in on the fan mounting panel the periphery of fan is equipped with a plurality of guide plates, and the air-out passageway department that adjacent guide plate formed is equipped with the wind gap, the wind gap with the filter unit links to each other.
3. A portable lampblack filter as claimed in claim 1, characterized in that: the filter unit comprises a first filter layer, a second filter layer and an air storage chamber, wherein the first filter layer and the second filter layer are arranged in sequence from bottom to top, the air storage chamber is positioned between the first filter layer and the second filter layer, and the first filter layer is positioned above the air inlet; the first filter layer structurally comprises a stainless steel filter screen, and the stainless steel filter screen is used for preliminarily intercepting macromolecular lampblack; an oil storage tank for collecting oil drops is arranged below the stainless steel filter screen and is detachably connected with the main machine body; the second filter layer comprises a wood wool layer, a polylactic acid fiber layer and an acrylic resin layer in sequence from bottom to top, and the upper portion of the second filter layer is communicated with the air outlet.
4. A portable lampblack filter as claimed in claim 3, characterized in that: the both sides of air reservoir are respectively equipped with 2 atomizing nozzle on the upper side, every 2 atomizing nozzle passes through 1 lotion storage bottle of miniature force pump intercommunication, two the lotion storage bottle sets up respectively in the storage bottle draw-in groove of the external both sides of host computer, miniature force pump with charging power supply module links to each other.
5. A portable smoke filter according to claim 4, wherein: the air storage chamber inner wall bottom is equipped with annular accuse oil groove, the inside "concave" shape structure that is of annular accuse oil groove, be equipped with on the annular accuse oil groove go out oil pipe way with the oil storage tank communicates with each other.
6. A portable lampblack filter as claimed in claim 1, characterized in that: the supporting unit comprises a stand column and a base, a sliding mechanism is arranged on the stand column, a supporting rod is arranged on the sliding mechanism, the supporting rod is detachably connected with the main machine body, and the bottom of the stand column is connected with the base.
7. A portable lampblack filter as claimed in claim 1, characterized in that: the charging power supply module comprises a rechargeable battery.
8. A portable lampblack filter as claimed in any one of claims 1 to 7, characterized in that: the filter further comprises an LED lamp, the LED lamp is located at the bottom of the main machine body, and the LED lamp is connected with the power supply module.
9. A method for filtering oil smoke is characterized in that: the filter of any one of claims 1 to 8 is used, the method comprising the steps of: and starting the fan, introducing the oil smoke into the filtering unit from the air inlet, and discharging the filtered oil smoke from the air outlet.
10. A range hood, its characterized in that: the filter of any one of claims 1 to 8 is adopted, the range hood comprises a range hood main body, the range hood main body is provided with a main air inlet and a main air outlet, and the main air outlet is connected with the air inlet of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010572521.XA CN111520791A (en) | 2020-06-22 | 2020-06-22 | Portable oil fume filter, oil fume filtering method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010572521.XA CN111520791A (en) | 2020-06-22 | 2020-06-22 | Portable oil fume filter, oil fume filtering method and application |
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| Publication Number | Publication Date |
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| CN111520791A true CN111520791A (en) | 2020-08-11 |
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| CN202010572521.XA Pending CN111520791A (en) | 2020-06-22 | 2020-06-22 | Portable oil fume filter, oil fume filtering method and application |
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