CN203263296U - Cyclone separator, cyclone separating device adopting cyclone separator, and dust collector adopting cyclone separating device - Google Patents
Cyclone separator, cyclone separating device adopting cyclone separator, and dust collector adopting cyclone separating device Download PDFInfo
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- CN203263296U CN203263296U CN 201320245750 CN201320245750U CN203263296U CN 203263296 U CN203263296 U CN 203263296U CN 201320245750 CN201320245750 CN 201320245750 CN 201320245750 U CN201320245750 U CN 201320245750U CN 203263296 U CN203263296 U CN 203263296U
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Abstract
The utility model discloses a cyclone separator, a cyclone separating device adopting the cyclone separator, and a dust collector adopting the cyclone separating device. The cyclone separator comprises a cyclone awl, wherein the cyclone awl is provided with a channel going through the cyclone awl vertically; the upper end of the channel forms an air outlet, and the lower end forms a dust falling opening; draining openings, next to the air outlet, are formed in the upper end face of the cyclone awl; the draining openings are constructed to spiral. According to the cyclone separator, the draining openings are constructed to spiral, the tangential speed of the rotating of gas is formed before entering into a separating chamber, and the tangential speed can effectively improve the second time dust separating efficiency.
Description
Technical field
The utility model relates to field of domestic appliances manufacture technology, the dust catcher that particularly relates to a kind of cyclone separator, has the cyclone separator of this cyclone separator and have this cyclone separator.
Background technology
The cyclonic separation development before of existing dust catcher piece-rate system requires high separating efficiency and dirt cup cleaning easily.Its key technology is the design of piece-rate system.
As depicted in figs. 1 and 2, existing be designed to the dirt gas mixture and enter cyclonic separation outer net 2 ' from entrance 1 ' by airduct, then rotation generation centrifugal force carry out dirt gas separation for the first time in cyclonic separation outer net 2 ', air after separation enters into disengagement chamber 3 ' by the aperture of centre, and the dirt after separation enters in dirt bucket 5 '; Air carries out dirt gas separation for the second time in disengagement chamber, after separation, clean air is discharged by exhaust tube 4 ' and then passed through filter material 6 ', and the dust that separates for the second time is gathered in the internal chamber 8 ' of disengagement chamber 3 ' and dirt bucket 5 ' composition.
In existing structure, the end of gas guiding structure 7 ' is parallelogram substantially, gas after separating for the first time enters split cavity through the gas guiding structure 7 ' on disengagement chamber to be separated for the second time, the dirt ash content is not high from efficient for the second time, contain more dust in the gas of discharging and easily stop up filtering material 6 ' from exhaust tube 4 ', thereby it is very fast to cause dust catcher suction to descend, and causes the dust catcher filtering material shorter service life, needs often to change filtering material.
The utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, a purpose of the present utility model is to propose a kind of cyclone separator that can improve dust separation efficient.
Another purpose of the present utility model is to propose a kind of cyclone separator with above-mentioned cyclone separator.
Another purpose of the present utility model is to propose a kind of dust catcher with above-mentioned cyclone separator.
According to cyclone separator of the present utility model, comprise: the whirlwind cone, described whirlwind cone has the passage that connects along the vertical direction described whirlwind cone, the lower end that the upper end of described passage forms air outlet and described air channel forms the dust fall mouth, be formed with the draining hole of contiguous described air outlet on the upper surface of described whirlwind cone, described draining hole is configured to spirality.
According to cyclone separator of the present utility model, draining hole is configured to spirality, and gas enters the tangential velocity that has formed gas rotating before disengagement chamber, and this tangential velocity can effectively improve for the second time the dirt ash content from efficient.
In addition, the cyclone separator according to the utility model above-described embodiment can also have following additional technical characterictic:
Described draining hole is a plurality of.
A plurality of described draining holes are end to end around described air outlet.
A plurality of described draining holes are distributed on the upper surface of described whirlwind cone and end to end around described air outlet equally spacedly.
Described a plurality of be more than two.
Described whirlwind cone integrated injection molding is shaped.
According to cyclone separator of the present utility model, comprise the described cyclone separator of above-mentioned any one.
According to dust catcher of the present utility model, comprise above-mentioned cyclone separator.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram of the dust catcher of prior art;
Fig. 2 is the schematic diagram of the cyclone separator of prior art;
Fig. 3 is the schematic diagram according to the cyclone separator of an embodiment of the utility model;
Fig. 4 is the top view of Fig. 3
Fig. 5 is according to the schematic diagram of the cyclone separator of another embodiment of the utility model;
Fig. 6 is the top view of Fig. 5.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explanation the utility model, and can not be interpreted as restriction of the present utility model.
in description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is separately arranged.
In the utility model, unless clear and definite regulation and restriction are separately arranged, broad understanding should be done in the terms such as term " installation ", " being connected ", " connection ", " fixing ", for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless clear and definite regulation and restriction are separately arranged, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that the First Characteristic level height is less than Second Characteristic.
Describe in detail according to cyclone separator of the present utility model below with reference to accompanying drawing.
,, comprising according to cyclone separator of the present utility model to shown in Figure 6 as Fig. 3: whirlwind cone 10.Specifically, whirlwind cone 10 has along the vertical direction the passage (not shown) that (namely as shown in Figure 3 the indicated direction in arrow up and down) connects whirlwind cone 10.Upper (i.e. indicated direction on as shown in Figure 3 arrow) end of described passage form air outlet 101 and described air channel under (i.e. indicated direction under as shown in Figure 3 arrow) end form dust fall mouth 102.Be formed with the draining hole 103 of contiguous air outlet 101 on the upper surface of whirlwind cone 10.Draining hole 103 is configured to spirality.
According to cyclone separator of the present utility model, draining hole is configured to spirality, and gas enters the tangential velocity that has formed gas rotating before disengagement chamber, and this tangential velocity can effectively improve for the second time the dirt ash content from efficient.
In other words, when being applied on dust catcher according to cyclone separator of the present utility model, the gas after separating for the first time through the one-level separator enters split cavity through the draining hole on disengagement chamber to be separated for the second time.Draining hole 103 is configured to spirality (being vortex type structure), this structure has formed the tangential velocity of gas rotating before gas enters disengagement chamber, this tangential velocity can effectively be heightened for the second time the dirt ash content from efficient, the amount of dust that contains in the gas that minimizing is discharged from exhaust tube, filtering material is not easy to be stopped up by dust residual in gas, thereby solved the dust catcher suction problem faster that descends, extend dust catcher filtering material service life, needing to have avoided often changing filtering material.
Advantageously, draining hole 103 is a plurality of.Further, a plurality of draining holes 103 are end to end around air outlet 101.Further, a plurality of draining holes 103 are distributed on the upper surface of whirlwind cone 10 and end to end around air outlet 101 equally spacedly.Thus, connection and reasonable arrangement is even, further is beneficial to gas and forms tangential velocity.
As shown in Figure 3 and Figure 4, according to an example of the present utility model, draining hole 103 can be two.That is, two draining holes 103 are end to end around air outlet 101.As shown in Figure 5 and Figure 6, draining hole 103 can be three.That is, three draining holes 103 are end to end around air outlet 101.Thus, simple in structure, effective.Certainly, draining hole 103 can also be made as a plurality of greater than three, and these a plurality of draining holes 103 are end to end around air outlet 101, to improve separating effect.
According to an example of the present utility model, whirlwind cone 10 can be shaped by integrated injection molding.Thus, be shaped simple, cost is low.
According to cyclone separator of the present utility model, when separating for the second time by draining hole being configured to the spirality of gradual change, the spirality draining hole of this gradual change type has improved for the second time the dirt ash content from efficient, avoided dust to stop up filtering material, thereby kept the suction of dust catcher and keep the cleaning function of dust catcher.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiment of the present utility model, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art is not in the situation that break away from principle of the present utility model and aim can change above-described embodiment, modification, replacement and modification in scope of the present utility model.
Claims (8)
1. cyclone separator, it is characterized in that, comprise: the whirlwind cone, described whirlwind cone has the passage that connects along the vertical direction described whirlwind cone, the lower end that the upper end of described passage forms air outlet and described air channel forms the dust fall mouth, be formed with the draining hole of contiguous described air outlet on the upper surface of described whirlwind cone, described draining hole is configured to spirality.
2. cyclone separator according to claim 1, is characterized in that, described draining hole is a plurality of.
3. cyclone separator according to claim 2, is characterized in that, a plurality of described draining holes are end to end around described air outlet.
4. cyclone separator according to claim 3, is characterized in that, a plurality of described draining holes are distributed on the upper surface of described whirlwind cone and end to end around described air outlet equally spacedly.
5. cyclone separator according to claim 2, is characterized in that, described a plurality of be more than two.
6. the described cyclone separator of any one according to claim 1-5, is characterized in that, described whirlwind cone integrated injection molding is shaped.
7. a cyclone separator, is characterized in that, comprises the described cyclone separator of any one according to claim 1-6.
8. a dust catcher, is characterized in that, comprises cyclone separator according to claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245750 CN203263296U (en) | 2013-05-08 | 2013-05-08 | Cyclone separator, cyclone separating device adopting cyclone separator, and dust collector adopting cyclone separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245750 CN203263296U (en) | 2013-05-08 | 2013-05-08 | Cyclone separator, cyclone separating device adopting cyclone separator, and dust collector adopting cyclone separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203263296U true CN203263296U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245750 Ceased CN203263296U (en) | 2013-05-08 | 2013-05-08 | Cyclone separator, cyclone separating device adopting cyclone separator, and dust collector adopting cyclone separating device |
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| CN (1) | CN203263296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545695A (en) * | 2015-01-28 | 2015-04-29 | 莱克电气股份有限公司 | Two-stage dust and air separation structure and dust cup with same |
| CN109435547A (en) * | 2018-11-12 | 2019-03-08 | 广州市轻工高级技工学校 | A kind of black board eraser with chalk-dust collector |
-
2013
- 2013-05-08 CN CN 201320245750 patent/CN203263296U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545695A (en) * | 2015-01-28 | 2015-04-29 | 莱克电气股份有限公司 | Two-stage dust and air separation structure and dust cup with same |
| US10406535B2 (en) | 2015-01-28 | 2019-09-10 | Kingclean Electric Co., Ltd. | Two-stage dust-air separation structure and dust cup comprising same |
| CN109435547A (en) * | 2018-11-12 | 2019-03-08 | 广州市轻工高级技工学校 | A kind of black board eraser with chalk-dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 39 Cao Hu road Xiangcheng Economic Development Zone in Suzhou City, Jiangsu province 215100 Patentee after: JIANGSU MIDEA CLEANING ELECTRICAL APPLIANCE CO., LTD. Address before: River Road, Suzhou City, Jiangsu Province, Li Xiangcheng District No. 999 215131 Patentee before: Jiangsu Midea Chunhua Electric Appliance Co., Ltd. |
|
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20181224 Decision number of declaring invalidation: 38351 Granted publication date: 20131106 |