CN204865421U - Cyclone case and air purification device - Google Patents
Cyclone case and air purification device Download PDFInfo
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- CN204865421U CN204865421U CN201520594874.4U CN201520594874U CN204865421U CN 204865421 U CN204865421 U CN 204865421U CN 201520594874 U CN201520594874 U CN 201520594874U CN 204865421 U CN204865421 U CN 204865421U
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Abstract
The utility model provides a cyclone case and air purification device, wherein, the cyclone case is used for having air supply arrangement's air purification device, and the cyclone case is solid of revolution box, has seted up the air inlet on the lateral wall of cyclone case, is provided with on the internal face of lateral wall and adheres the layer, has seted up the gas outlet on the top of cyclone case, and air supply arrangement can send into the cyclone incasement from the air inlet with the air, and the rising of circling round of the inside wall of air admission cyclone case back -porch cyclone case is adhereed the back and is discharged from the gas outlet through adhereing the layer. Can shorten the stroke that the air circled round and at the cyclone incasement when promoting product air purification effect through above -mentioned technical scheme to still have higher speed when guaranteeing gaseous arrival gas outlet, thereby improve the air output of product. And will stick the layer and set up and to make the windage of sticking the layer very little on the inside wall of cyclone case, when promoting product air purification effect greatly reduced the noise of product.
Description
Technical field
The utility model relates to household appliance technical field, more specifically, relates to a kind of cyclone case and a kind of air cleaning unit.
Background technology
The dust collection method that air cleaning unit in the market adopts generally has two kinds, and one is the dedusting of HEPA screen pack, and another kind is cyclone dust removal.HEPA screen pack dedusting technology is the fine particle sticked by HEPA screen pack in air, thus make fine particle separated from the gas, if reach good clean-up effect, so will increase the windage of HEPA screen pack, but the noise of air cleaning unit can be caused so very large.Cyclone dust removal makes air increase along the madial wall convolution of cyclone case, to make fine particle in air in centrifugal force, Action of Gravity Field decline harmonic motion speed, thus make fine particle separated from the gas, if reach good clean-up effect, so will increase air to circle round in cyclone case walked stroke, but the air output of air cleaning unit can be caused so too low.
Therefore, how while improving product air purification effect, reduce the noise of product and the air output of improving product becomes current problem demanding prompt solution.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, an object of the present utility model is, provides a kind of cyclone case of good purification.
Another object of the present utility model is, provides a kind of air cleaning unit, comprises above-mentioned cyclone case.
Another object of the present utility model is, provides a kind of air purification method.
For achieving the above object, the embodiment of the utility model first aspect provides a kind of cyclone case, for air cleaning unit, described air cleaning unit has air-supply arrangement, described cyclone case is revolving body casing, the sidewall of described cyclone case offers air inlet, the internal face of described sidewall is provided with adhesion layer, the top of described cyclone case offers gas outlet, air can be sent in described cyclone case from described air inlet by described air-supply arrangement, madial wall convolution along described cyclone case after described air enters described cyclone case is risen, discharge from described gas outlet after described adhesion layer sticks.
According to the cyclone case of embodiment of the present utility model, containing fine particle in air, it is inner that air is entered cyclone case with certain initial velocity from air inlet by air-supply arrangement.Cyclone case is revolving body casing, after air enters cyclone case, madial wall convolution along cyclone case is risen, to make fine particle in air in centrifugal force, Action of Gravity Field decline harmonic motion speed, air along cyclone case madial wall convolution rise time, the adhesion layer on cyclone box wall also can cause viscous force to the fine particle in air, and the movement velocity of fine particle is reduced, and stick fine particle, thus make fine particle separated from the gas.This cyclone case adopts and sticks the dedusting method that dedusting is coupled with cyclone dust removal and carry out dedusting, greatly improves the air purification effect of product.Can while improving product air purification effect by technique scheme, shorten air and to circle round in cyclone case walked stroke, during to ensure that gas arrives gas outlet, still there is higher speed, thus improve the air output of product.And madial wall adhesion layer being arranged on cyclone case makes the windage of adhesion layer very little, while improving product air purification effect, greatly reduce the noise of product.
Wherein, the box shape of cyclone case comprises numerous embodiments:
Implement one:
Cyclone case is cylinder casing, and air inlet is arranged on the sidewall of cylinder casing, and gas outlet is arranged on the roof of cylinder casing.
Embodiment two:
Cyclone case is the cone casing stood upside down, air inlet is arranged on the sidewall of inverted cone casing, gas outlet is arranged on the roof of inverted cone casing, madial wall convolution along casing after air enters casing is risen, under casing, narrow wide design can reduce the resistance that wall box causes air, so both can reduce the noise of product, speed when gas is discharged by gas outlet can have been improved again, thus improve the air output of product.
Embodiment three:
Cyclone lower box part is the cone stood upside down, and cyclone upper box part is cylinder, and two parts are connected, and two-part axis collinear.Air inlet is arranged on the sidewall of inverted cone part, and gas outlet is arranged on the roof of barrel portion.
Particularly, air-supply arrangement can select axial flow blower (fan), cross flow fan (fan) or centrifugal blower (fan) etc.The production material of cyclone case is aluminium, aluminium alloy or engineering plastics etc.
According to an embodiment of the present utility model, the madial wall of described air inlet and described cyclone case is tangent and be inclined upwardly.
According to the cyclone case of embodiment of the present utility model, with the madial wall of described cyclone case is tangent, air inlet ensures that air can along the madial wall circumnutation of cyclone case after contacting with the madial wall of cyclone case.Meanwhile, air inlet is inclined upwardly and makes air rise to position, gas outlet along the madial wall convolution of cyclone case and to discharge from gas outlet.
According to an embodiment of the present utility model, the acclivitous angular range of described air inlet is 5 ° to 45 °.
According to the cyclone case of embodiment of the present utility model, the acclivitous angle of air inlet determine air circle round in cyclone case rise lift angle, the acclivitous angle of air inlet is advisable in the scope of 5 ° to 45 °, to ensure that the lift angle of air is in the scope of 5 ° to 45 °.The acclivitous angle of air inlet is less than 5 °, and the lift angle of air is too small, make air the walked stroke that circles round in cyclone case long, so that the air output of product is too small.The acclivitous angle of air inlet is greater than 45 °, and the lift angle of air is excessive, make air the walked stroke that circles round in cyclone case too short, so that the air purification effect of product is undesirable.Wherein, when the acclivitous angle of air inlet is 25 °, the resultant effect of product is best, both can ensure that product has good air purification effect, can ensure that again product has good air output.
According to an embodiment of the present utility model, described air inlet is positioned at the scope of described sidewall bottom to two/mono-sidewall.
According to the cyclone case of embodiment of the present utility model, air inlet should be arranged in the scope of cyclone case sidewall bottom to two/mono-sidewall, to make air the walked stroke that circles round in cyclone case longer, thus ensures that product has good air purification effect.Wherein, when being arranged on obconic casing, air inlet should be positioned at the scope of sidewall apart from bottom 1/1 to four/8th, to avoid air inlet too small, thus ensures that product has enough intakes.
According to an embodiment of the present utility model, described adhesion layer comprises any combination one or more in lubricating grease, vaseline and sealing wax.
According to the cyclone case of embodiment of the present utility model, adhesion layer can select lubricating grease, vaseline, sealing wax, or is combined by multiple adhesion substances.Wherein, the preferred vaseline of material of adhesion layer or lubricating grease, further preferred Perfluoropolyether lubricating grease.Adhesion layer can by spraying, to smear or the method such as Double-face adhesive is attached on the madial wall of cyclone case, wherein preferred spraying method, the thickness that can ensure adhesion layer so evenly and adhere to firm.
According to an embodiment of the present utility model, the thickness of described adhesion layer is in the scope of 1 micron to 2000 microns.
According to the cyclone case of embodiment of the present utility model, the thickness of adhesion layer should in the scope of 1 micron to 2000 microns.The thickness of adhesion layer is less than 1 micron, and the adhesion effect of adhesion layer is bad.The thickness of adhesion layer is greater than 2000 microns, and adhesion layer lower floor does not have adhesion, causes the waste of producing material, the meaningless production cost that improve product.Particularly, the thickness of adhesion layer is advisable in the scope of 200 microns to 1200 microns, so both can ensure that adhesion layer has good adhesion effect, can avoid the wasting of resources again, to control the production cost of product.Wherein, when the thickness of adhesion layer is 700 microns, the resultant effect of product is best.
According to an embodiment of the present utility model, described gas outlet place is provided with connecting portion, and described connecting portion is used for being connected with the air inlet port of the cleaning module in described air cleaning unit.
According to the cyclone case of embodiment of the present utility model, the gas outlet of cyclone case is connected with the air inlet port of cleaning module by connecting portion, air enters cleaning module after the purification of cyclone case, and cleaning module carries out double purification to gas, with the air purification effect of improving product.
The embodiment of the utility model second aspect provides a kind of air cleaning unit, comprising: fuselage; Cyclone case according to any one of above-described embodiment, is arranged in described fuselage; Air-supply arrangement, is arranged in described fuselage, for being sent in described cyclone case from the air inlet of described cyclone case by air.
The air cleaning unit that the utility model second aspect embodiment provides, there is the cyclone case that the utility model first aspect any embodiment provides, therefore this air cleaning unit has whole beneficial effects of the cyclone case that above-mentioned any embodiment provides, and does not repeat them here.
According to the air cleaning unit of embodiment of the present utility model, the air output of air-supply arrangement should in the scope of 100 cubes ms/h to 600 cubes ms/h.Air output is less than 100 cubes ms/h, and the purification of air amount in the product unit interval is too low, and air output is also little.Air output is greater than 600 cubes ms/h, and intake is excessive, and the noise of product can be caused so excessive, and large intake needs to use powerful blower fan, and the energy consumption of product so also can be caused too high.Wherein, time intake is 300 cubes ms/h, the resultant effect of product is best.
According to an embodiment of the present utility model, described air cleaning unit also comprises: cleaning module, and described cleaning module comprises gaseous contaminant catalytic purification module and/or ozone removes module.。
According to the air cleaning unit of embodiment of the present utility model, the air inlet port of cleaning module is connected with the gas outlet of cyclone case, and air enters cleaning module after the purification of cyclone case, and cleaning module carries out double purification to gas.Particularly, cleaning module can select gaseous contaminant catalytic purification module, ozone to remove module etc., gaseous contaminant catalytic purification module can remove the organic pollution in gas, improving product can the diversity of purifying contaminated thing, ozone removal module can remove the ozone in air, avoids ozone to endanger the health of user.
Wherein, cyclone case, respectively with fuselage with cleaning module is dismountable is connected, makes product more easily clean like this.Particularly, can by washing, the cleaning way such as solvent wash, wiping or tear-off cleans the adhesion layer on cyclone box wall.Wherein, preferred cleaning way is the water-washing method that can retain adhesion layer surface-active adhesion substances, and after being washed away by the fine particle on adhesion layer surface by this cleaning way, adhesion layer can continue to use.
The embodiment of the utility model third aspect provides a kind of air purification method of the air cleaning unit provided for the embodiment of the utility model second aspect, comprising: air is sent in described cyclone case by the air inlet of cyclone case by air-supply arrangement; Described air along described cyclone case madial wall convolution rise time, adhesion layer sticks the fine particle in air, to make the fine particle in air separated from the gas; Pure air after being separated with fine particle is discharged from gas outlet.
According to the air purification method of embodiment of the present utility model, containing fine particle in air, after air is entered cyclone case inside with certain initial velocity from air inlet by air-supply arrangement, air rises along the madial wall convolution of cyclone case, make fine particle in air at centrifugal force, Action of Gravity Field decline harmonic motion speed, air along cyclone case madial wall convolution rise time, adhesion layer on cyclone box wall also can cause viscous force to the fine particle in air, the movement velocity of fine particle is reduced, and stick fine particle, thus make fine particle separated from the gas, then the pure air after being separated with fine particle is discharged from gas outlet.This air purification method has been coupled and has sticked dedusting and cyclone dust removal two kinds of dedusting methods, greatly improves air purification effect.Adopt the air cleaning unit of above-mentioned air purification method while lifting air purification effect, air can be shortened and to circle round in cyclone case walked stroke, to ensure that gas still has higher speed by during gas outlet, thus improve the air output of product.And madial wall adhesion layer being arranged on cyclone case makes the windage of adhesion layer very little, while improving product air purification effect, greatly reduce the noise of product.
Preferably, the air output of air-supply arrangement is in the scope of 100 cubes ms/h to 600 cubes ms/h.Air output is less than 100 cubes ms/h, and product unit interval inner air-cleaning amount is too low, and air output is also little.Air output is greater than 600 cubes ms/h, and intake is excessive, and the noise of product can be caused so excessive, and large intake needs to use powerful blower fan, and the energy consumption of product so also can be caused too high.The lift angle that air swirl rises is in the scope of 5 ° to 45 °.Lift angle is less than 5 °, and air the walked stroke that circles round in cyclone case is long, so that the air output of product is too small.Lift angle is greater than 45 °, and air the walked stroke that circles round in cyclone case is too short, so that the air purification effect of product is undesirable.The thickness of adhesion layer, in the scope of 200 microns to 1200 microns, so both can ensure that adhesion layer had good adhesion effect, can avoid the wasting of resources again, to control the production cost of product.
According to an embodiment of the present utility model, described air purification method also comprises: cleaning module purifies described cyclone case purified gas.
According to the air purification method of embodiment of the present utility model, by cleaning module, double purification is carried out to cyclone case purified gas, the clean-up effect of this air purification method can be promoted further.Particularly, cleaning module can select gaseous contaminant catalytic purification module, ozone to remove module etc., gaseous contaminant catalytic purification module can remove the organic pollution in gas, promoting this air purification method can the diversity of purifying contaminated thing, ozone removal module can remove the ozone in air, avoids ozone to endanger the health of user.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
As shown in Figure 1, the embodiment of the utility model first aspect provides a kind of air cleaning unit, comprising: fuselage, cyclone case and air-supply arrangement.
Particularly, the embodiment of the utility model first aspect provides a kind of cyclone case, for air cleaning unit, described air cleaning unit has air-supply arrangement, described cyclone case is revolving body casing, the sidewall 1 of described cyclone case offers air inlet 11, the internal face of described sidewall 1 is provided with adhesion layer 2, the top of described cyclone case offers gas outlet 12, air can be sent in described cyclone case from described air inlet 11 by described air-supply arrangement, madial wall convolution along described cyclone case after described air enters described cyclone case is risen, discharge from described gas outlet 12 after adhesion layer 2 sticks.
According to the cyclone case of embodiment of the present utility model, containing fine particle in air, it is inner that air is entered cyclone case with certain initial velocity from air inlet 11 by air-supply arrangement.Cyclone case is revolving body casing, as shown in Figure 2, after air V enters cyclone case, madial wall convolution along cyclone case is risen, to make fine particle in air V in centrifugal force F, gravity G effect decline harmonic motion speed, when air V is along the madial wall convolution rising of cyclone case, adhesion layer 2 on cyclone box wall also can cause viscous force F η to the fine particle in air V, the movement velocity of fine particle is reduced, and sticks fine particle, thus make fine particle separated from the gas.This cyclone case adopts and sticks the dedusting method that dedusting is coupled with cyclone dust removal and carry out dedusting, greatly improves the air purification effect of product.Can while improving product air purification effect by technique scheme, shorten air and to circle round in cyclone case walked stroke, during to ensure that gas arrives gas outlet 12, still there is higher speed, thus improve the air output of product.And madial wall adhesion layer 2 being arranged on cyclone case makes the windage of adhesion layer 2 very little, while improving product air purification effect, greatly reduce the noise of product.
Wherein, the box shape of cyclone case comprises numerous embodiments:
Implement one:
As shown in Figure 3 and Figure 4, cyclone case is cylinder casing, and air inlet 11 is arranged on the sidewall 1 of cylinder casing, and gas outlet 12 is arranged on the roof of cylinder casing.
Embodiment two:
As shown in Figure 5 and Figure 6, cyclone case is the cone casing stood upside down, air inlet 11 is arranged on the sidewall 1 of inverted cone casing, gas outlet 12 is arranged on the roof of inverted cone casing, madial wall convolution along casing after air enters casing is risen, and under casing, narrow wide design can reduce the resistance that wall box 1 pair of air causes, and so both can reduce the noise of product, speed when gas is discharged by gas outlet 12 can be improved again, thus improve the air output of product.
Embodiment three:
As shown in Figure 7 and Figure 8, cyclone lower box part is the cone stood upside down, and cyclone upper box part is cylinder, and two parts are connected, and two-part axis collinear.Air inlet 11 is arranged on the sidewall 1 of inverted cone part, and gas outlet 12 is arranged on the roof of barrel portion.
Particularly, air-supply arrangement can select axial flow blower (fan), cross flow fan (fan) or centrifugal blower (fan) etc.The production material of cyclone case is aluminium, aluminium alloy or engineering plastics etc.
According to an embodiment of the present utility model, described air inlet 11 is tangent and be inclined upwardly with the madial wall of described cyclone case.
According to the cyclone case of embodiment of the present utility model, with the madial wall of described cyclone case is tangent, air inlet 11 ensures that air can along the madial wall circumnutation of cyclone case after contacting with the madial wall of cyclone case.Meanwhile, air inlet 11 is inclined upwardly and makes air rise to position, gas outlet 12 along the madial wall convolution of cyclone case and to discharge from gas outlet 12.
According to an embodiment of the present utility model, the acclivitous angular range of described air inlet 11 is 5 ° to 45 °.
According to the cyclone case of embodiment of the present utility model, the acclivitous angle of air inlet 11 determine air circle round in cyclone case rise lift angle, the acclivitous angle of air inlet 11 is advisable in the scope of 5 ° to 45 °, to ensure that the lift angle of air is in the scope of 5 ° to 45 °.The acclivitous angle of air inlet 11 is less than 5 °, and the lift angle of air is too small, make air the walked stroke that circles round in cyclone case long, so that the air output of product is too small.The acclivitous angle of air inlet 11 is greater than 45 °, and the lift angle of air is excessive, make air the walked stroke that circles round in cyclone case too short, so that the air purification effect of product is undesirable.Wherein, when the acclivitous angle of air inlet 11 is 25 °, the resultant effect of product is best, both can ensure that product has good air purification effect, can ensure that again product has good air output.
According to an embodiment of the present utility model, described air inlet 11 is positioned at the scope to 1/2nd sidewalls 1 bottom described sidewall 1.
According to the cyclone case of embodiment of the present utility model, air inlet 11 should be arranged on in the scope of 1/2nd sidewalls 1 bottom cyclone case sidewall 1, to make air the walked stroke that circles round in cyclone case longer, thus ensures that product has good air purification effect.Wherein, when being arranged on obconic casing, air inlet 11 should be positioned at the scope of sidewall 1 apart from bottom 1/1 to four/8th, to avoid air inlet 11 too small, thus ensures that product has enough intakes.
According to an embodiment of the present utility model, described adhesion layer 2 comprises any combination one or more in lubricating grease, vaseline and sealing wax.
According to the cyclone case of embodiment of the present utility model, adhesion layer 2 can select lubricating grease, vaseline, sealing wax, or is combined by multiple adhesion substances.Wherein, the preferred vaseline of material of adhesion layer 2 or lubricating grease, further preferred Perfluoropolyether lubricating grease.Adhesion layer 2 can by spraying, to smear or the method such as Double-face adhesive is attached on the madial wall of cyclone case, wherein preferred spraying method, the thickness that can ensure adhesion layer 2 so evenly and adhere to firm.
According to an embodiment of the present utility model, the thickness of described adhesion layer 2 is in the scope of 1 micron to 2000 microns.
According to the cyclone case of embodiment of the present utility model, the thickness of adhesion layer 2 should in the scope of 1 micron to 2000 microns.The thickness of adhesion layer 2 is less than 1 micron, and the adhesion effect of adhesion layer 2 is bad.The thickness of adhesion layer 2 is greater than 2000 microns, and adhesion layer 2 lower floor does not have adhesion, causes the waste of producing material, the meaningless production cost that improve product.Particularly, the thickness of adhesion layer 2 is advisable in the scope of 200 microns to 1200 microns, so both can ensure that adhesion layer 2 has good adhesion effect, can avoid the wasting of resources again, to control the production cost of product.Wherein, when the thickness of adhesion layer 2 is 700 microns, the resultant effect of product is best.
According to an embodiment of the present utility model, described gas outlet 12 place is provided with connecting portion, and described connecting portion is used for being connected with the air inlet port of the cleaning module in described air cleaning unit.
According to the cyclone case of embodiment of the present utility model, the gas outlet 12 of cyclone case is connected with the air inlet port of cleaning module by connecting portion, air enters cleaning module after the purification of cyclone case, and cleaning module carries out double purification to gas, with the air purification effect of improving product.
The embodiment of the utility model second aspect provides a kind of air cleaning unit (not shown), comprising: fuselage; Cyclone case according to any one of above-described embodiment, is arranged in described fuselage; Air-supply arrangement, is arranged in described fuselage, for being sent in described cyclone case from the air inlet 11 of described cyclone case by air.
The air cleaning unit that the utility model second aspect embodiment provides, there is the cyclone case that the utility model first aspect any embodiment provides, therefore this air cleaning unit has whole beneficial effects of the cyclone case that above-mentioned any embodiment provides, and does not repeat them here.
According to the air cleaning unit of embodiment of the present utility model, the air output of air-supply arrangement should in the scope of 100 cubes ms/h to 600 cubes ms/h.Air output is less than 100 cubes ms/h, and the purification of air amount in the product unit interval is too low, and air output is also little.Air output is greater than 600 cubes ms/h, and intake is excessive, and the noise of product can be caused so excessive, and large intake needs to use powerful blower fan, and the energy consumption of product so also can be caused too high.Wherein, time intake is 300 cubes ms/h, the resultant effect of product is best.
According to an embodiment of the present utility model, described air cleaning unit also comprises: cleaning module, and described cleaning module comprises gaseous contaminant catalytic purification module and/or ozone removes module.
According to the air cleaning unit of embodiment of the present utility model, the air inlet port of cleaning module is connected with the gas outlet 12 of cyclone case, and air enters cleaning module after the purification of cyclone case, and cleaning module carries out double purification to gas.Particularly, cleaning module can select gaseous contaminant catalytic purification module, ozone to remove module etc., gaseous contaminant catalytic purification module can remove the organic pollution in gas, improving product can the diversity of purifying contaminated thing, ozone removal module can remove the ozone in air, avoids ozone to endanger the health of user.
Wherein, cyclone case, respectively with fuselage with cleaning module is dismountable is connected, makes product more easily clean like this.Particularly, can by washing, the cleaning way such as solvent wash, wiping or tear-off cleans the adhesion layer 2 on cyclone box wall.Wherein, preferred cleaning way is the water-washing method that can retain adhesion layer 2 surface-active adhesion substances, and after being washed away by the fine particle on adhesion layer 2 surface by this cleaning way, adhesion layer 2 can continue to use.
As shown in Figure 2, the embodiment of the utility model third aspect provides a kind of air purification method of the air cleaning unit provided for the embodiment of the utility model second aspect, comprising: air V is sent in described cyclone case by the air inlet 11 of cyclone case by air-supply arrangement; Described air V along described cyclone case madial wall convolution rise time, adhesion layer 2 sticks the fine particle in air, to make the fine particle in air V separated from the gas; Pure air after being separated with fine particle is discharged from gas outlet 12.
According to the air purification method of embodiment of the present utility model, containing fine particle in air V, after air V is entered cyclone case inside with certain initial velocity from air inlet 11 by air-supply arrangement, air V rises along the madial wall convolution of cyclone case, make fine particle in air V at centrifugal force F, gravity G effect decline harmonic motion speed, air V along cyclone case madial wall convolution rise time, adhesion layer 2 also can cause viscous force F η to the fine particle in air V, the movement velocity of fine particle is reduced, and stick fine particle, thus make fine particle separated from the gas, then the pure air after being separated with fine particle is discharged from gas outlet 12.This air purification method has been coupled and has sticked dedusting and cyclone dust removal two kinds of dedusting methods, greatly improves air purification effect.Adopt the air cleaning unit of above-mentioned air purification method while lifting air purification effect, air can be shortened and to circle round in cyclone case walked stroke, to ensure that gas still has higher speed by during gas outlet 12, thus improve the air output of product.And madial wall adhesion layer 2 being arranged on cyclone case makes the windage of adhesion layer 2 very little, while improving product air purification effect, greatly reduce the noise of product.
Preferably, the air output of air-supply arrangement is in the scope of 100 cubes ms/h to 600 cubes ms/h.Air output is less than 100 cubes ms/h, and product unit interval inner air-cleaning amount is too low, and air output is also little.Air output is greater than 600 cubes ms/h, and intake is excessive, and the noise of product can be caused so excessive, and large intake needs to use powerful blower fan, and the energy consumption of product so also can be caused too high.The lift angle that air swirl rises is in the scope of 5 ° to 45 °.Lift angle is less than 5 °, and air the walked stroke that circles round in cyclone case is long, so that the air output of product is too small.Lift angle is greater than 45 °, and air the walked stroke that circles round in cyclone case is too short, so that the air purification effect of product is undesirable.The thickness of adhesion layer 2, in the scope of 200 microns to 1200 microns, so both can ensure that adhesion layer 2 had good adhesion effect, can avoid the wasting of resources again, to control the production cost of product.
According to an embodiment of the present utility model, described air purification method also comprises: cleaning module purifies described cyclone case purified gas.
According to the air purification method of embodiment of the present utility model, by cleaning module, double purification is carried out to cyclone case purified gas, the clean-up effect of this air purification method can be promoted further.Particularly, cleaning module can select gaseous contaminant catalytic purification module, ozone to remove module etc., gaseous contaminant catalytic purification module can remove the organic pollution in gas, promoting this air purification method can the diversity of purifying contaminated thing, ozone removal module can remove the ozone in air, avoids ozone to endanger the health of user.
In description of the present utility model, term " installation ", " being connected ", " connection " etc. all should be interpreted broadly, and such as " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the cyclone case described in the utility model one embodiment;
Fig. 2 is the operation principle schematic diagram of the cyclone case described in Fig. 1;
Fig. 3 is the body structure schematic diagram of the cyclone case described in the utility model first embodiment;
Fig. 4 is the plan structure schematic diagram of the cyclone case described in Fig. 3;
Fig. 5 is the body structure schematic diagram of the cyclone case described in the utility model second embodiment;
Fig. 6 is the plan structure schematic diagram of the cyclone case described in Fig. 5;
Fig. 7 is the body structure schematic diagram of the cyclone case described in the utility model the 3rd embodiment;
Fig. 8 is the plan structure schematic diagram of the cyclone case described in Fig. 7.
Wherein, Fig. 1 hollow core arrow represents the direction of motion of air.In Fig. 2, V represents air, and G represents gravity suffered by fine particle in air, and F represents centrifugal force suffered by fine particle in air, and F η represents viscous force suffered by fine particle in air.
Corresponding relation in Fig. 1 to Fig. 8 between Reference numeral and component names is:
1 sidewall, 11 air inlets, 12 gas outlets, 2 adhesion layers.
Claims (9)
1. a cyclone case, for air cleaning unit, described air cleaning unit has air-supply arrangement, it is characterized in that, described cyclone case is revolving body casing, the sidewall of described cyclone case offers air inlet, the internal face of described sidewall is provided with adhesion layer, the top of described cyclone case offers gas outlet, air can be sent in described cyclone case from described air inlet by described air-supply arrangement, madial wall convolution along described cyclone case after described air enters described cyclone case is risen, and discharges after described adhesion layer sticks from described gas outlet.
2. cyclone case according to claim 1, is characterized in that,
The madial wall of described air inlet and described cyclone case is tangent and be inclined upwardly.
3. cyclone case according to claim 2, is characterized in that,
The acclivitous angular range of described air inlet is 5 ° to 45 °.
4. cyclone case according to claim 1, is characterized in that,
Described air inlet is positioned at the scope of described sidewall bottom to two/mono-sidewall.
5. cyclone case according to claim 1, is characterized in that,
Described adhesion layer comprises any combination one or more in lubricating grease, vaseline and sealing wax.
6. cyclone case according to claim 5, is characterized in that,
The thickness of described adhesion layer is in the scope of 1 micron to 2000 microns.
7. cyclone case according to any one of claim 1 to 6, is characterized in that,
Described gas outlet place is provided with connecting portion, and described connecting portion is used for being connected with the air inlet port of the cleaning module in described air cleaning unit.
8. an air cleaning unit, is characterized in that, comprising:
Fuselage;
Cyclone case according to any one of claim 1 to 7, is arranged in described fuselage;
Air-supply arrangement, is arranged in described fuselage, for being sent in described cyclone case from the air inlet of described cyclone case by air.
9. air cleaning unit according to claim 8, is characterized in that, also comprises:
Cleaning module, described cleaning module comprises gaseous contaminant catalytic purification module and/or ozone removes module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594874.4U CN204865421U (en) | 2015-08-03 | 2015-08-03 | Cyclone case and air purification device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520594874.4U CN204865421U (en) | 2015-08-03 | 2015-08-03 | Cyclone case and air purification device |
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| Publication Number | Publication Date |
|---|---|
| CN204865421U true CN204865421U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520594874.4U Withdrawn - After Issue CN204865421U (en) | 2015-08-03 | 2015-08-03 | Cyclone case and air purification device |
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| CN (1) | CN204865421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107275A (en) * | 2015-08-03 | 2015-12-02 | 广东美的制冷设备有限公司 | Cyclone case, air purifying apparatus and air purifying method |
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2015
- 2015-08-03 CN CN201520594874.4U patent/CN204865421U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107275A (en) * | 2015-08-03 | 2015-12-02 | 广东美的制冷设备有限公司 | Cyclone case, air purifying apparatus and air purifying method |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20180206 |