CN1887437A - Multiple cyclonic dust collector - Google Patents

Multiple cyclonic dust collector Download PDF

Info

Publication number
CN1887437A
CN1887437A CN 200510014249 CN200510014249A CN1887437A CN 1887437 A CN1887437 A CN 1887437A CN 200510014249 CN200510014249 CN 200510014249 CN 200510014249 A CN200510014249 A CN 200510014249A CN 1887437 A CN1887437 A CN 1887437A
Authority
CN
China
Prior art keywords
portion
cyclone dust
multi
collection apparatus
dust collection
Prior art date
Application number
CN 200510014249
Other languages
Chinese (zh)
Other versions
CN100571884C (en
Inventor
玄起卓
曺亨周
郑景善
Original Assignee
乐金电子(天津)电器有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 乐金电子(天津)电器有限公司 filed Critical 乐金电子(天津)电器有限公司
Priority to CN 200510014249 priority Critical patent/CN100571884C/en
Publication of CN1887437A publication Critical patent/CN1887437A/en
Application granted granted Critical
Publication of CN100571884C publication Critical patent/CN100571884C/en

Links

Abstract

The multiple cyclonic dust collector includes one primary cyclonic dust collecting device with first air inflow unit, the first main body to separate out foreign matters from the inflow air, one dust collecting tub set in the side bottom of the first main body to collect the foreign matters the first main body separates out, one extending unit extending from the bottom of the first main body and set inside the dust collecting tub, and the first air outflow unit for air to flow out of the first main body; and one secondary cyclonic dust collecting device installed outside the primary cyclonic dust collecting device to suck air from the primary cyclonic dust collecting device for secondary dust collection.

Description

多重旋风集尘装置 Multi-cyclone dust collection apparatus

技术领域 FIELD

本发明涉及旋风集尘装置。 The present invention relates to a cyclone dust collection apparatus. 更为详细的说,本发明是涉及:把多个旋风集尘器连在一起使用的多重旋风集尘装置的发明。 In more detail, the present invention relates to: the multi-cyclone dust collection apparatus of the invention is used together with a plurality of cyclone connected.

背景技术 Background technique

一般而言,旋风集尘装置是:利用旋风分离原理,分离并集尘空气中含有的灰尘(下面称为“异物”)的装置。 In general, a cyclone dust collection apparatus: using a cyclone principle to separate dust and the dust contained in the air (hereinafter referred to as "foreign matter") apparatus. 在这里,上述旋风集尘装置主要应用于真空吸尘器。 Here, the cyclone dust collection apparatus is mainly used in a vacuum cleaner.

在近来,为了进一步提高集尘性能,市面上出现了把多个旋风集尘器连在一起使用的多重旋风集尘装置(Multi Cyclone Collector)。 In Recently, in order to further improve the dust collecting performance, it appeared on the market a multi-cyclone dust collection apparatus (Multi Cyclone Collector) a plurality of cyclone used together.

在这里,上述多重旋风集尘装置是包含如下部件所构成:吸入包含灰尘等的空气后,集尘体积较大的灰尘的上流侧旋风集尘器(upstream cyclone);与上述上流侧旋风集尘器相连接,并且集尘体积较小的灰尘的下流侧旋风集尘器(downstream cyclone)。 Here, the multi-cyclone dust collection apparatus comprising the member is formed: the intake air containing the dust and the like, a large volume of dust, dust cyclone of the upstream side (upstream cyclone); and the above-described upstream cyclonic It is connected to the dust and the dust collecting smaller volumes cyclone downstream side (downstream cyclone).

在通常情况下,上述多重旋风集尘装置中安装有1个上流侧旋风集尘器和1个下流侧旋风集尘器。 Under normal circumstances, the above-described multi-cyclone dust collection apparatus 1 is installed in the upstream side of the cyclone and one downstream cyclone. 但是,也有用多个小型旋风集尘器代替下流侧旋风集尘器使用的情况。 However, it is also useful in place of a plurality of small cyclone downstream cyclone where used. 在这里,上述多重旋风集尘装置的一实施例已公开在日本实用新型公开专利公报52-14775。 Here, one embodiment of the disclosed embodiments have been disclosed in Utility Model Patent Publication multi-cyclone dust collection apparatus described above in Japanese 52-14775.

下面,参照图1,对依据现有技术的多重旋风集尘装置进行详细的说明。 Referring to FIG. 1, a multi-cyclone dust collection apparatus according to the prior art will be described in detail.

上述多重旋风集尘装置是包含如下部件所构成:从外部吸入已被污染的空气后,集尘体积较大的灰尘的旋风集尘器1(下面,称为“1次旋风集尘部”);与上述旋风集尘器1相连接,并且集尘体积较小的灰尘的旋风集尘器3(下面,称为“2次旋风集尘部”)。 The above-described multi-cyclone dust collection apparatus comprising the following components formed: after inhalation has been contaminated from the outside air, a larger volume of dust in the dust cyclone 1 (hereinafter, referred to as "secondary cyclone dust collecting part 1") ; 1 described above is connected to the cyclone, and the smaller volume of the dust collecting dust cyclone 3 (hereinafter, referred to as "secondary cyclone dust collecting part"). 在这里,上述多重旋风集尘装置中的2次旋风集尘部3是多个小型旋风集尘器的集合。 Here, the multi-cyclone dust collection apparatus in the secondary cyclone dust collecting part 3 is more compact cyclone collection.

更为详细的说明上述结构如下。 Described in more detail above configuration is as follows.

首先,1次旋风集尘部1的外部周边设置有2次旋风集尘部3。 First, the primary outer periphery of the cyclone dust collection portion 1 is provided with a secondary cyclone dust collector 3. 在这里,上述2次旋风集尘部3是由多个小型旋风集尘器构成。 Here, the secondary cyclone dust collecting section 3 is composed of a plurality of small cyclone.

然后,上述1次旋风集尘部1的第1主体12的上部形成有第1流入部11。 Then, the upper portion of the first main body 12 of the secondary cyclone dust collecting part 1 has a first inflow portion 11 is formed. 在这里,上述第1流入部11的作用如下:向切线方向吸入外部已被污染的空气。 Here, the role of the first portion 11 flows as follows: the intake air that has been contaminated external tangential direction. 另外,上述1次旋风集尘部内部的大概中央部位形成有第1流出部14。 Further, the approximately central portion inside the primary cyclone dust collection portion is formed with a first outflow section 14. 在这里,上述第1流出部14的作用如下:把经过一次过滤的空气向2次旋风集尘部3排出。 Here, the role of the first portion 14 flows as follows: the filtered air is discharged through the primary to the secondary cyclone dust collector 3. 详细的说,上述第1流出部14通常呈现圆筒形状,并且其下部14b处于开放状态,上部14a的周边处于封闭状态。 In detail, the first portion 14 flows generally exhibits a cylindrical shape, and its lower portion 14b is in the open state, the periphery of the upper portion 14a is in a closed state. 另外,根据情况的不同,可以在下部的开口部14b上设置过滤器16。 Further, depending on the circumstances, the filter 16 may be provided on the lower portion of the opening portion 14b.

另外,上述2次旋风集尘部3其实是设置在上述1次旋风集尘部1的外部周边的多个小型旋风集尘器。 Further, the secondary cyclone dust collecting part 3 is in fact provided a plurality of small cyclone of the external periphery of the primary cyclone dust collection portion 1. 当然,各2次旋风集尘部3也具备第2流入部(图中未表示)及第2流出部34。 Of course, each of the secondary cyclone dust collector 3 also has a second inflow portion (not shown) and a second portion 34 flows out.

然后,在通常情况下,上述1次旋风集尘部1和2次旋风集尘部3之间形成有缓冲空间56,致使从上述1次旋风集尘部1流出的空气经由上述缓冲空间56后,流入到2次旋风集尘部3。 Then, under normal circumstances, said primary cyclone dust collection portion 1 is formed between the buffer space 56 and a secondary cyclone dust collecting part 3, so that the air from said primary cyclone dust collecting part 1 after flowing through the buffer space 56 secondary cyclone dust collection unit 3 flows into.

而且,与多个2次旋风集尘部3的第2流出部34相连通的排出空间52将位于上述2次旋风集尘部3的上部。 Further, the discharge space and the second plurality of secondary outflow section 3 of the cyclonic portion 34 communicating the upper portion 52 of the secondary cyclone dust collecting part 3. 因此,空气经由上述排出空间52后,通过排出管54排出到外部。 Therefore, the discharge space 52 via the air, is discharged to the outside through the discharge pipe 54. 未进行说明的附图标记5是收容上述1次旋风集尘部1和2次旋风集尘部3等部件的外壳(case)。 BRIEF DESCRIPTION not performed numeral 5 is housed above the primary cyclone dust collection portion 1 2 and 3, the cyclone dust collection section member housing (case).

下面,将说明上述依据现有技术的多重旋风集尘装置的作用。 Hereinafter, the operation of the above multi-cyclone dust collection apparatus according to the prior art.

首先,一旦驱动上述多重旋风集尘装置,吸入力生成装置[例如,真空吸尘器的吸入风扇(图中未表示)]将随之启动。 First, once the multi-cyclone dust collection apparatus described above driving, the suction force generating means [e.g., the vacuum cleaner suction fan (not shown)] will subsequently start. 然后,外部的已被污染的空气将通过上述1次旋风集尘部1的第1流入部11流入到上述1次旋风集尘部1的内部。 Then, polluted air has flowed into the outside of the inside of the primary cyclone dust collecting part 1 via the primary cyclonic portion of the first portion 11 of the inflow. 这时,外部的已被污染的空气将向切线方向吸入,并且沿着上述1次旋风集尘部1的第1主体12的内表面旋转。 In this case, the external air pollution will have been sucked tangential direction, and the rotating body along a first portion of said primary cyclone dust collector 1 of the inner surface 12. 因此,在此过程当中,由于离心力的作用,沿着上述1次旋风集尘部1的第1主体12的内表面旋转的空气中含有的灰尘将被分离。 Thus, in this process which, due to centrifugal force, the dust contained in the air along the inner surface 12 of the first rotating body 11 of the secondary cyclone dust-collecting portion to be separated.

这时,体积较大重量较重的灰尘将集尘于上述1次旋风集尘部1的下部。 In this case, a large volume of dust in the dust collecting heavier weight to the lower portion of the primary cyclone dust collecting part 1. 另外,无法分离出来的小灰尘在上述1次旋风集尘部1内部旋转数回合后上升,然后通过上述第1流出部14排出。 Further, small dust not separated in the primary cyclone dust collecting part above 1 increased the number of internal rotation of rounds, and then discharged through the first outflow section 14.

另外,从上述1次旋风集尘部1排出的包含有小灰尘的空气(下面,称为“部分被污染的空气)将通过第2流入部(图中未表示)流入到上述2次旋风集尘部3的第2主体32的内部。 Further, discharged from the primary cyclone dust collecting part 1 comprises a small dust air (hereinafter, referred to as "polluted air portion) through the second inflow portion (not shown) flows into the collector of the secondary cyclone dust inside the second portion 32 of the main body 3.

接着,在上述2次旋风集尘部3中再次经历空气的微小灰尘分离作业,上述净化空气将依次经由第2流出部34、排出空间52、排出管54,排出到外部。 Next, in the above secondary cyclone dust collecting part 3 again subjected to fine dust separation process air, said purified air sequentially flows through the second portion 34, the discharge space 52, discharge pipe 54, is discharged to the outside.

但是,综上所述的依据现有技术的多重旋风集尘装置存在如下问题。 However, there is a problem of multi-cyclone dust collection apparatus according to the prior art conclusion.

第1,在依据现有技术的多重旋风集尘装置中,流入到上述1次旋风集尘部1的第1主体12内的空气将下降至第1流出部14的下部,因此已集尘在上述第1主体12内的底部空间中的灰尘有再飞散的可能。 1, the multi-cyclone dust collection apparatus according to the prior art, the air flowing into said primary cyclone dust collector 12 of the first main body portion 1 will drop to a lower portion 14 of the first outflow, and therefore has the dust collecting a bottom space 12 inside the first body with the possibility of dust scattering.

第2,通过第1流入部11流入到第1主体12内部的空气将下落至上述第1流出部14的下部后上升,然后通过上述第1流入部11排出到上述第1主体12的外部,因此将引发压力损失的问题。 2, the first inflow portion flows 11 into the first body 12 the air inside the drop to rise after the lower portion 14 of the first outflow portion, and then discharged to the outside of the first body 12 described above via the first inflow portion 11, Therefore, the issue will lead to pressure loss. 这样将会降低吸入效率。 This will reduce the suction efficiency.

第3,在依据现有技术的多重旋风集尘装置中,当设置在1次旋风集尘部1的第1流出部11的过滤器16堵塞时,将会产生严重的压力损失现象,因此诱发了吸入力的降低及集尘性能的下降。 3, in the multi-cyclone dust collection apparatus according to the prior art, when provided at the first outflow section 16 blocked primary cyclonic filter portion 11 1, will have a serious pressure loss and, therefore, induced and reducing a decrease in the suction force of the dust collecting performance.

发明内容 SUMMARY

本发明是为了改善上述的问题而提出的。 The present invention is to improve the above-described problems. 因此,本发明的目的是提供:不仅能够提高吸入性能,而且能够最大限度的防止在1次旋风集尘部中所集尘的异物的再飞散现象的适用新结构的多重旋风集尘装置。 Accordingly, an object of the present invention is to provide: not only can improve the suction performance, and multi-cyclone dust collection apparatus then applies the new configuration of scattering phenomenon in the primary cyclone dust collecting unit as a dust collecting foreign substances can be prevented to the maximum.

为了实现上述目的,依据本发明的多重旋风集尘装置,其特征是包括:形成有使空气流入的第1流入部,并且具备有分离出通过上述第1流入部流入的空气中的异物的第1主体,并且具备有设置在上述第1主体的底部侧方的收集在上述第1主体内分离的异物的集尘桶,设置有从上述第1主体的底面延长而位于上述集尘桶的内侧的同时与上述集尘桶内部空间连通的延长部,使上述第1主体内的空气流出的第1流出部的1次或1重旋风集尘部;安装于上述1次或1重旋风集尘部的外侧,并且吸入通过上述第1流出部流出的空气,进而再次进行对异物的集尘作业的2次或2重旋风集尘部,或者是没有安装2次或2重旋风集尘部。 To achieve the above object, according to the multi-cyclone dust collection apparatus according to the present invention, which is characterized by comprising: a first inflow formed with a portion of the air flows, and provided with a first foreign matter separated by the first inflow portion of the air flowing above a main body, and is provided with a bottom of the dust collecting tub disposed at a side of the first main body separated in the first foreign matter body 1 is provided to extend from the bottom surface of the first body being located at the inner side of the dust collecting tub while the inner space of the dust barrel extension communication portion, the air in the first main body 1 or the outflow of a heavy portion of the first cyclonic outflow portion; attached to the 1 or 1 wt cyclonic the outer portion, and draws air through the first outflow portion, and then twice 2 weight cyclonic dust collecting unit or foreign matter operation again, or there is no secondary cyclone dust-collecting unit 2 or the installation weight.

上述1次或1重旋风集尘部的延长部最好是从上述第1主体的底面越往其下部走越变窄。 An extension portion of the cyclonic or 1 weight portion is preferably more to the bottom surface of the lower portion of the first body away from the narrowing.

尤其是,在上述延长部的周面上至少形成有一个以上的异物排出孔。 In particular, there is formed at least at least a foreign material discharge hole peripheral surface of the extended portion. 在这里,上述异物排出孔最好是把上述延长部的周面沿高度方向长长的切开后形成。 Here, the foreign matter discharge hole is preferably formed in the circumferential surface of the long incision portions of the extension in the height direction.

而且,上述1次旋风集尘部的第1流出部呈现越往其底部走越变窄的锥体形状。 Further, the first portion 1 1 of the cyclonic outflow portion toward the bottom presents the narrowing down cone shape.

尤其是,上述第1流出部包括:形成有多个通孔的多孔部;没有设置通孔的处于封闭状态的非多孔部。 In particular, the first outflow portion comprises: forming a porous portion with a plurality of through holes; not provided with the non-porous portion of the through hole in a closed state.

如上所述,根据本发明的多重旋风集尘装置具有如下效果: As described above, it has the effect of multi-cyclone dust collection apparatus according to the invention:

第1,依据本发明,能够提高集尘性能。 1, according to the present invention can improve dust collecting performance. 而且,由于能够减小压力损失,进而能够提高吸入效率。 Further, since the pressure loss can be reduced, the suction efficiency can be improved further.

第2,能够更为有效的防止收集在构成旋风集尘部的第1主体内的异物集尘空间内的灰尘再飞散的现象。 2, can be more effectively prevent the foreign substances collected in the dust collecting dust from the space within the first body portion constituting the cyclonic re scattering phenomenon.

附图说明 BRIEF DESCRIPTION

图1是现有技术的多重旋风集尘装置的纵剖面图。 FIG 1 is a longitudinal sectional view of a prior art multi-cyclone dust collection apparatus.

图2是本发明的多重旋风集尘装置的实施例的纵剖面图。 FIG 2 is a longitudinal sectional view of the embodiment of the multi-cyclone dust collection apparatus of the present invention.

图3是沿着图2的II线剖开的剖面图。 3 is a sectional view taken along line II of FIG.

图4是本发明的多重旋风集尘装置的第1流出部的另一实施例的纵剖面图。 4 is another portion of the effluent of the first multi-cyclone dust collection apparatus of the present invention is a longitudinal sectional view of the embodiment.

图5是本发明的多重旋风集尘装置的第1流出部的确切实施例的纵剖面图。 FIG 5 is a longitudinal sectional view of a first embodiment of the exact portion of the effluent of the multi-cyclone dust collection apparatus according to the present invention.

主要部件附图标记说明100.1次旋风集尘部 110.第1流入部120.第1主体 130.集尘桶131.肋 140.第1流出部141.多孔部 142.非多孔部150.延长部 151.异物排出孔具体实施方式下面,将参考提供的附图2至图5,对本发明的实施例进行详细的说明。 Numerals 100.1 main member unit 110. The sub cyclone dust collector 120. The first portion flows into the first main body 130. The dust collecting barrel 131. The first ribs 140. The outflow portion 142. The non-porous portion 141. The porous portion 150. The extension portion drawings dETAILED foreign material discharge hole 151. the figures embodiment below, provided with reference to FIGS. 2 to 5, embodiments of the present invention will be described in detail.

首先,依据本发明的多重旋风集尘装置是包含如下部件所构成:1次旋风集尘部100;与上述1次旋风集尘部100相连接的2次旋风集尘部200。 First, the multi cyclone dust collection apparatus according to the present invention comprises the following components are formed: 1 cyclonic portion 100; secondary cyclone dust-collecting portion connected to said primary cyclone dust collector 100 with portion 200. 在这里,依据本发明的多重旋风集尘装置的上述1次旋风集尘部100包含有:第1流入部110、第1主体120、集尘桶130、延长部150、第1流出部140等部件。 Here, according to the above-described primary cyclonic portion multi cyclone dust collection apparatus 100 according to the present invention comprises: a first inlet 110, a first body 120, a dust container 130, extension portions 150, 140 of the first outflow section and the like component.

在这里,上述第1流入部110作为从外部吸入空气的部位,虽未在图中表示,但上述第1流入部110与构成真空吸尘器的吸入软管相连接。 Here, the first inlet 110 as a portion of the intake air from the outside, although not shown in the drawings, the first inlet 110 is connected to a suction hose of a vacuum cleaner configuration.

然后,上述第1主体120将形成:分离出通过从上述第1流入部110流入的空气中含有的异物的空间。 Then, the first main body 120 formed: by separating foreign matters contained in the first air inlet 110 flows into the space above.

这时,上述第1流入部110如下连接:即,使空气的流动对于上述第1主体120,向切线方向形成。 In this case, the first inlet 110 connected as follows: That is, the flow of air 120, the tangential direction is formed for the first main body.

在这里,上述第1主体120可以形成为多种多样的形状,但是最好是形成为内表面呈现曲面的圆桶形状。 Here, the first body 120 may be formed in a variety of shapes, but is preferably formed as a curved shape presenting drum inner surface.

然后,上述集尘桶130将沿着上述第1主体120的底部空间中的侧面空间形成。 Then, the dust is formed along the sides of the tub 130 to the bottom space of the first space 120 in the body. 在这里,上述集尘桶130将形成收集在上述第1主体120内部分离出的异物的空间。 Here, the dust collecting tub 130 forming a space separated in the interior of the first body 120 of the foreign matter.

上述集尘桶130向上述第1主体120的侧方扩张形成,因此能够最大限度的增加收集体积相对大的异物的空间的同时,还能够防止收集在上述集尘桶130内部空间中的异物的再飞散。 Tub 130 forming the dust toward the side of the first expandable body 120, it is possible to increase the maximum volume of the collection space of a relatively large foreign matter, it is also possible to prevent the foreign matter collected in the internal space of the dust container 130 of the and then scattered.

当然,为了能够进一步扩大收集上述异物的空间,可以进一步增加第1主体120的高度。 Of course, in order to further expand the space to collect the foreign matter can be further increased the height of the first body 120. 但是,由于限定了通常的适用多重旋风集尘装置的真空吸尘器的整体高度,因此很难增加第1主体120的高度。 However, since the overall height of the vacuum cleaner defining a generally applicable multi cyclone dust collection apparatus, it is difficult to increase the height of the first body 120.

不仅如此,通过进一步增大上述第1主体120的直径来进一步扩大上述收集异物的空间。 Moreover, to further expand the space of the collected foreign substances by further increasing the diameter of the first main body 120. 但是,在这种情况下,是以减小上述2次旋风集尘部220的安装空间为代价。 However, in this case, it is to reduce the installation space of the secondary cyclone dust-collecting unit 220 expense.

因此,如本发明的实施例所描述的那样,为了不影响上述2次旋风集尘部200的安装空间,可以使第1主体120的下部外侧空间构成异物的集尘空间的形成集尘桶130。 Accordingly, embodiments of the present invention as described above, in order not to affect the portion of the secondary cyclone dust collecting installation space 200 may be outside of the first main body lower portion of the space 120 constituting the dust collecting space of the dust collecting tub foreign matter 130 . 在这里,最好是使整体的异物的集尘空间更为变大。 Here, it is desirable that the overall dust collection of foreign matter more space becomes larger. 当然,虽然没有在图中表示,但是上述集尘桶130的内部空间可以与形成上述2次旋风集尘部200的异物排出的部位相连通。 Of course, although not shown in the drawings, but the dust inner space of the tub 130 may be formed with a foreign matter portion of the secondary cyclone dust discharge portion 200 in communication.

尤其是,在本发明的实施例中,上述结构的集尘桶130内部空间上至少设置有一个以上的肋131。 Particularly, in the embodiment of the present invention, there is provided at least one rib 131 on the inner space of the dust collecting tub 130 of the structure described above.

详细的说,上述肋131的作用如下:能够降低在上述集尘桶130的内部空间上集尘的异物的旋转流动,并且能够最大程度的减小上述异物的再飞散现象,并且大概由薄板构成。 In detail, the action of the ribs 131 as follows: to reduce rotational flow in the dust collecting inner space of the dust container 130 of the foreign matter, and can then reduce the foreign matter scattering phenomenon to the maximum extent, and probably a thin-sheet .

这时,上述肋131,其宽度较宽的形成,并且呈现厚度相对薄的板形状。 In this case, the rib 131, which is formed wide width, a thickness and exhibits a relatively thin plate shape. 在这里,如图3的重要部位剖面图所示,上述肋131最好是处于如下安装状态:上述肋131的构成宽度的面面向在上述异物的流动流路上与上述流动(附图中的箭头)相对着的方向,即向着切断上述流动的方向。 Here, the important parts of the sectional view in FIG. 3 shown in FIG., The rib 131 is preferably mounted in the following state: the width of the ribs 131 constitute the flow path in the flow surface facing the foreign matter with said flow (arrows in the drawing ) opposed direction, i.e., toward cutting the flow direction.

然后,上述延长部150是从上述第1主体120的底面向下延长,从而位于上述集尘桶130的内侧。 Then, the extension portion 150 is extended downwardly from a bottom surface of the first main body 120, so that the dust is located inside of the tub 130. 另外,在上述延长部150上至少形成有一个以上的能够与上述集尘桶130的内部空间连通的异物排出孔151。 Further, a foreign matter can communicate with the inner space of the dust container 130 or more at least one exhaust port 151 in the extension portion 150.

在这里,上述延长部150最好是从上述第1主体120的底面越往其下部走变得越窄。 Here, the extension portion 150 is preferably toward the bottom surface of the lower portion of the first main body 120 away from the becomes narrower. 其原因如下:为了能够更为顺畅的通过上述异物排出孔151排出沿着上述延长部150的内表面旋转流动的异物。 The reason is as follows: In order to more smoothly discharge the foreign material discharge hole 151 via the foreign material along the inner surface of the extended portion 150 of the rotational flow.

这时,上述异物排出孔151可以由单纯的通孔形成。 In this case, the foreign matter discharge hole 151 may be formed from a simple through-hole. 但是,为了能够更好的排出异物,把上述延长部150的周面沿着其高度方向长长的切开而形成异物排出孔151。 However, in order to discharge foreign matters better, the circumferential surface of the extension portion 150 is cut along the long direction of the height thereof foreign material discharge hole 151 are formed. 在这里,相互对称的部位最好是各自设置有一个上述异物排出孔151。 Here, preferably symmetrical to each other are each provided with a portion of one of the foreign material discharge hole 151.

然后,上述第1流出部140设置在上述第1主体120内的中央侧空间上,并且上述第1流出部140起到如下作用:为了使流动于上述第1主体120内的空气流出到上述2次旋风集尘部200而引导流出时的流动方向。 Then, the first outflow portion 140 is provided on the center side of the inner space of the first body 120, and the first outflow portion 140 function as follows: In order to flow out into the air in the two in the first main body 120 secondary cyclone dust collecting part 200 is guided when the flow direction of outflow.

在这里,上述第1流出部140呈现越往其底部走越变窄的锥体形状。 Here, the first portion 140 flows toward the bottom thereof exhibit narrowed down the conical shape. 这样设置的理由如下:为了能够使第1主体120内的下部空间中也能够顺畅的进行异物的旋转流动。 The reason for this setting is as follows: In order to allow the first lower space within the body 120 can be rotated smoothly flowing of foreign matter.

当然,如图4所示,上述第1流出部140可以构成为,上部空间和下部空间的内径相同的圆桶形状。 Of course, as shown in FIG. 4, the first portion 140 may be configured to flow out, the inner diameter of the same upper and lower spaces of the drum shape.

尤其是,上述第1流出部140,其特征是包括:周边形成有多个通孔141a的多孔部141;没有设置通孔的处于封闭状态的非多孔部142。 In particular, the first portion 140 flows, characterized by comprising: a porous portion 141 is formed around the plurality of through holes 141a; there is no non-porous through hole portion 142 in a closed state. 并且,其底面形成为封闭的桶形状。 Further, the bottom surface of the tub is formed as a closed shape.

上述第1流出部140将具备如下结构:能够维持原来的集尘性能的情况下,能够缓解压力损失的现象。 The first outflow section 140 has the following structure: a case where the original dust collecting performance can be maintained, it is possible to ease pressure loss phenomena. 通过上述第1流入部110流入到上述底1主体120内部的空气,即使未下落到上述第1流出部140的下部,也能够使空气流出,因此能够缓解压力损失现象。 Air flowing into the bottom interior of the main body 120 through the first inlet 110, even without falling to the lower portion of the first portion 140 of the effluent, but also the air can flow out, it is possible to relieve the pressure loss phenomenon.

当然,依据现有技术的1次旋风集尘部1的第1流出部14,其下部处于开口状态,上部处于没有通孔的状态。 Of course, according to the prior art portion of the first effluent in a primary cyclonic portion 14, a lower portion thereof in an open state, in a state without the upper through hole. 在这里,其理由描述如下:若想利用旋风分离的原理收集灰尘,就需要使流入的空气首先沿着第1主体12的内表面向下部旋转而分离出灰尘,然后使空气再次从大概中心部上升,之后排出。 Here, the reason is described as follows: To use the principle of cyclone dust collector, it is necessary to make air flows down the inner surface of the first rotating portion 12 and the separated dust along the body 1, and then again from the air about the center portion rise, after discharge. 因此,以往认为,只能封闭第1流出部14的上部。 Thus, conventionally considered only an upper closed portion 14 of the first effluent. 但是,如本发明的实施例所描述的那样,封闭1次旋风集尘部100的第1流出部140的下部,并且在上部形成多个通孔141a,也能够有效的收集灰尘。 However, embodiments of the present invention as described above, the lower portion of the closed portion of the first effluent a dust collecting portion 100 of the sub cyclone 140 and forming a plurality of through-holes in the upper portion 141a, it is possible to effectively collect dust. 并且,由于上述构成,还能够缓解压力的损失。 Further, since the above-described configuration, it is possible to ease pressure loss.

而且,上述第1流出部140的多孔部141大概位于上述第1流出部140的中央侧的上侧位置,而非多孔部142位于上述中央侧的下侧位置,并以此为特征。 Further, the first outflow portion 140 of the porous portion 141 is located approximately in the center position of the upper side of the first portion 140 of the effluent, and not the porous portion 142 located on the lower side of the center position side, and as a feature.

如果上述第1流出部140的下部也形成有多个通孔141a,由于受到在上述第1流出部140的下部侧空间中产生的上升气流的影响,异物的排出过程将非常容易的实现,而且由于产生于上述第1流出部140的下部通孔中的空气吸入力,异物将无法沿着第1主体120内的内表面下降而容易融合到由于上述空气吸入力而产生的气流中,因此是不可取的构造。 If the lower portion of the effluent of the first portion 140 is also formed with a plurality of through holes 141a, due to the space at the lower side portion of the first effluent stream 140 generated by the impact of rising, the foreign matter discharge process will be very easy to achieve, and Since the air suction force generated in the lower portion of the through hole 140 of the first portion of the effluent, the foreign matter will not descend along the inner surface of the first body 120 is easily fused to the air flow because the air intake force generated, thus construction undesirable.

尤其是,如图5所示,上述第1流出部140的下端最好是直至上述延长部150的内部空间长长的形成。 In particular, as shown in Figure 5, the lower end portion of the first effluent is preferably 140 until the internal space of the extended portion 150 of the long form. 其理由如下:即,为了使在延长部150的内部空间中流动的异物最大限度的沿着其表面流动。 The reason is as follows: That is, in order to make the foreign matter flowing in the internal space of the extended portion 150 of the maximum flows along the surface thereof.

然后,依据本发明实施例的2次旋风集尘部200与上述1次旋风集尘部100相比具有:相对小型化和其个数至少是一个以上的区别。 Then, the secondary cyclone dust collection unit according to an embodiment of the present invention having the above-described 1 200 times compared to cyclonic unit 100: the relative size and number of which is at least more than one difference. 在这里,依据本发明实施例的2次旋风集尘部200各自沿着上述1次旋风集尘部100的外侧周边设置。 Here, the secondary cyclone dust collection unit according to an embodiment of the present invention 200 are each disposed along an outer side of the primary cyclone dust-collecting unit 100 of the periphery.

上述2次旋风集尘部200的作用如下:再次分离出从上述1次旋风集尘部100排出的空气中含有的微小异物并集尘。 Action of the secondary cyclone dust-collecting unit 200 is as follows: the fine foreign matter again separated from the air discharged containing the primary cyclonic dust collection unit 100 and. 在这里,上述2次旋风集尘部200的整体结构与依据现有技术的结构相同,因此省略对其结构的详细说明。 Here, the secondary cyclone dust collecting portion 200 is the same as the overall configuration according to the prior art and therefore a detailed description thereof will be omitted.

然后,未进行说明的附图标记500是:收容1次旋风集尘部100及2次旋风集尘部200等部件的外壳。 Then, reference numeral 500 is not performed is described: a housing accommodating member 200, etc. primary cyclone dust collection unit 100 and the secondary cyclone dust collecting unit.

下面,将详细说明综上所述的依据本发明多重旋风集尘装置的实施例的作用。 Next, the summary of the role according to an embodiment of the multi-cyclone dust collection apparatus according to the present invention will be described in detail.

首先,一旦多重旋风集尘装置驱动,外部的已被污染的空气将通过1次旋风集尘部100的第1流入部110吸入到第1主体120的内部。 First, once the multi-cyclone dust collection apparatus driven, external air that has been contaminated by the interior of the body 110 to the first suction portion 1 flows into the first portion 100 of the secondary cyclone dust 120.

这时,外部的已被污染的空气由于是向第1主体120的切线方向吸入,因此本身将作用有离心力,致使由于上述离心力,重量比较重,体积比较大的灰尘能够从空气中分离,进而将沿着上述第1主体120的内表面下降。 In this case, the outside air is contaminated due to the inhalation of the tangential direction of the first body 120, a centrifugal force thus acts itself, so that the centrifugal force due to the above, relatively heavy, relatively large volume of dust can be separated from the air, and further It will drop along the inner surface of the first body 120.

上述分离的灰尘将提供到延长在第1主体120的底部的延长部150。 Said separated dust is supplied to the extended portion 150 extended in the bottom of main body 120. 然后,在沿着上述延长部150的内表面流动的过程中,通过各异物排出孔151排出到集尘桶130的内部空间并被收集。 Then, in the process of flowing along the inner surface of the extension portion 150, the discharge hole 151 through the foreign substance discharge the dust into the inner space of the tub 130 and is collected. 而包含有微小灰尘的空气,即,部分污染空气将通过第1流出部140排出。 While the air with fine dust, i.e., part of the pollutant will be discharged through the first air outflow portion 140.

这时,上述集尘桶130由于处于与上述第1主体120的底部空间分离的状态,因此能够防止排出到上述集尘桶130内的异物重新再飞散到上述主体120内的现象。 In this case, the dust in the tub 130 since the space above the bottom 120 of the first body separated state, it is possible to prevent the discharge of foreign matter into the dust re-scattering of the tub 130 to the body 120 phenomenon.

尤其是,由于具备于上述集尘桶130内部的多个肋131的作用而集尘在上述集尘桶130内的异物,将无法沿着上述集尘桶130的内表面旋转流动,而形成气流的稳定化。 In particular, due to the action includes a plurality of ribs 130 inside of the dust container 131 and the dust collecting foreign substances within the dust tub 130, will not flow along the inner surface of the rotating tub 130 of the dust, the airflow is formed the stabilization.

这时,依据本发明,作为第1流出部140的上部的多孔部141中,形成有多个通孔141a。 In this case, according to the present invention, as the outflow portion 141 in the upper portion of the first porous portion 140 is formed with a plurality of through-holes 141a. 然后,作为下部的非多孔部142由于整体处于被堵塞的状态,因此通过上述第1流入部110进入的空气将经过比以往少的旋转后流出第1主体120。 Then, as the non-porous portion 142 of the lower portion is blocked due to the overall state, via the first inlet 110 into the air after the rotation is less than the conventional effluent of the first body 120.

空气不会流动至上述第1流出部140的下部,并且上述集尘桶130的内部空间处于与上述第1主体120分割的状态,因此能够有效的防止灰尘再次飞散的现象。 Air does not flow into the lower portion 140 of the first outflow, and the dust barrel inner space 130 is in a state of the first divided body 120, it is possible to effectively prevent dust from re-scattering phenomenon.

另外,在上述的实施例中,多重旋风集尘装置的2次旋风集尘部200是由多个小型旋风集尘器构成。 Further, in the above embodiment, the secondary cyclone dust-collecting unit 200 of the multi cyclone dust collecting apparatus is composed of a plurality of small cyclone. 但是,本发明并非只局限与此。 However, the invention is not confined to this. 本发明也可以适用于将2个旋风集尘部相互连接而形成的2重旋风集尘装置。 The present invention is also applicable to two connecting portions to each other to form a cyclone dust 2 weight cyclone dust collection apparatus. 而且,本发明也可以适用于只由一个旋风集尘装置构成的单式旋风集尘装置。 Further, the present invention is also applicable to a single cyclone dust collecting device composed only of a cyclone dust collection apparatus.

另外,上述的依据本发明的旋风集尘装置,可以设置在过滤形式的真空吸尘器及直立式吸尘器中使用。 Further, the cyclone dust collection apparatus according to the present invention, the filter may be provided in the form of a vacuum cleaner and the upright vacuum cleaner.

Claims (10)

1.一种多重旋风集尘装置,其特征是包括:1次旋风集尘部或1重旋风集尘部,形成有使空气流入的第1流入部;分离出通过上述第1流入部流入的空气中的异物的第1主体;设置在上述第1主体的底部侧方的收集在上述第1主体内分离的异物的集尘桶;设置有从上述第1主体的底面延长而位于上述集尘桶的内侧的同时与上述集尘桶内部空间连通的延长部;使上述第1主体内的空气流出的第1流出部的;安装于上述1次或1重旋风集尘部的外侧,并且吸入通过上述第1流出部流出的空气,进而再次进行对异物的集尘作业的2次或2重旋风集尘部;或者没有安装2次或2重旋风集尘部。 A multi-cyclone dust collection apparatus comprising: a dust collecting unit or the secondary cyclone dust collecting part 1 heavy cyclone is formed with a portion of the first inflow air flows; separating portion via the first inflow flowing air by foreign matter body 1; provided collected at the bottom side of the first main body separated in the first dust collecting tub body foreign matter; 1 is provided with a bottom surface of the first body extends from the dust located while the inside of the barrel communicates with the internal space of the dust barrel extension portion; the first portion of the air flowing in the first main body 1 flows; 1 attached to the outside of the cyclonic or 1 weight portion, and the suction the first through the air outflow portion of the above 2 weight twice further cyclonic dust collecting unit or foreign matter work again; or 2 or no secondary cyclone dust-collecting unit mounted weight.
2.根据权利要求1所述的多重旋风集尘装置,其特征是:上述1次或1重旋风集尘部的延长部最好是从上述第1主体的底面越往其下部走越变窄。 The multi-cyclone dust collection apparatus according to claim 1, characterized in that: an extension portion of the cyclonic or 1 weight portion is preferably more to the bottom surface of the lower portion of the first body away from the narrowed .
3.根据权利要求2所述的多重旋风集尘装置,其特征是:在上述延长部的周面上至少形成有一个以上的异物排出孔,在这里,上述异物排出孔是为了把沿着其内表面流动的异物排出到集尘桶内的空间上而设置的。 3. The multi-cyclone dust collection apparatus according to claim 2, characterized in that: forming at least more than a foreign material discharge hole in the circumferential surface of the extended portion, where the foreign matter to the discharge hole along its the inner surface of the flow of foreign matter is discharged to the space provided in the dust collecting bucket.
4.根据权利要求3所述的多重旋风集尘装置,其特征是:上述异物排出孔是把上述延长部的周面沿着其高度方向长长的切开而形成。 4. The multi-cyclone dust collection apparatus according to claim 3, characterized in that: the foreign matter discharge hole is the circumferential surface of the extension portion of the long cut along the height direction is formed.
5.根据权利要求1所述的多重旋风集尘装置,其特征是:上述1次或1重旋风集尘部的第1流出部呈现越往其底部走越变窄的锥体形状。 The multi-cyclone dust collection apparatus according to claim 1, wherein: the first outflow section 1 or 1 weight portion of the cyclonic more to exhibit its bottom conical shape narrowed down more.
6.根据权利要求2所述的多重旋风集尘装置,其特征是:上述第1流出部包括如下几个部分所构成:形成有多个通孔的多孔部;没有设置通孔的处于封闭状态的非多孔部。 6. The multi-cyclone dust collection apparatus according to claim 2, wherein: said first portion comprises several outflow portion configured: to form a porous portion with a plurality of through holes; not provided with the through-hole in a closed state the non-porous portion.
7.根据权利要求6所述的多重旋风集尘装置,其特征是:上述第1流出部的多孔部大概位于上述第1流出部的中央侧的上侧位置,而上述第1流出部的非多孔部大概位于上述中央侧的下侧位置。 7. The multi-cyclone dust collection apparatus as claimed in claim 6, wherein: the porous portion of the first effluent portion is located approximately in the central position of the upper side of the first outflow portion, rather than the portion of the first effluent the porous portion is located approximately in the center position of the lower side of the side.
8.根据权利要求5所述的多重旋风集尘装置,其特征是:上述第1流出部的下端直至上述延长部的内部空间长长的形成。 8. The multi-cyclone dust collection apparatus as claimed in claim 5, characterized in that: the lower end portion of the first effluent until the inner space of the extended portion of the long form.
9.根据权利要求1所述的多重旋风集尘装置,其特征是:上述集尘桶的内部空间中还设置至少一个以上的肋,上述肋起到如下作用:减小收集在其空间上的异物的旋转流动。 9. The multi-cyclone dust collection apparatus according to claim 1, characterized in that: the inner space of the dust container is also provided at least more than one rib, the rib function as follows: collected on a reduced space thereof rotational flow of foreign matter.
10.根据权利要求9所述的多重旋风集尘装置,其特征是:上述肋,其宽度较宽的形成,并且呈现厚度相对薄的板形状,上述肋以如下方式安装:上述肋的构成宽度的面面向在上述异物的流动流路上与上述流动相对的方向。 The width of the rib configuration: 10. The multi-cyclone dust collection apparatus according to claim 9, wherein: the rib having a width wider form, and exhibits a relatively small thickness of the plate shape, the rib is mounted in the following manner the surface facing in the direction of the foreign matter in the flow stream flow path opposite to the above.
CN 200510014249 2005-06-30 2005-06-30 Multiple cyclonic dust collector CN100571884C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200510014249 CN100571884C (en) 2005-06-30 2005-06-30 Multiple cyclonic dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200510014249 CN100571884C (en) 2005-06-30 2005-06-30 Multiple cyclonic dust collector

Publications (2)

Publication Number Publication Date
CN1887437A true CN1887437A (en) 2007-01-03
CN100571884C CN100571884C (en) 2009-12-23

Family

ID=37576719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200510014249 CN100571884C (en) 2005-06-30 2005-06-30 Multiple cyclonic dust collector

Country Status (1)

Country Link
CN (1) CN100571884C (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101939110A (en) * 2007-12-19 2011-01-05 Gbd公司 Configuration of a cyclone assembly and surface cleaning apparatus having same
CN102821665A (en) * 2010-03-31 2012-12-12 三菱电机株式会社 Cyclone separation device and electric cleaner
US9027198B2 (en) 2013-02-27 2015-05-12 G.B.D. Corp. Surface cleaning apparatus
US9227151B2 (en) 2013-02-28 2016-01-05 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9227201B2 (en) 2013-02-28 2016-01-05 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9238235B2 (en) 2013-02-28 2016-01-19 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9295995B2 (en) 2013-02-28 2016-03-29 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9314139B2 (en) 2014-07-18 2016-04-19 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9320401B2 (en) 2013-02-27 2016-04-26 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9326652B2 (en) 2013-02-28 2016-05-03 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9420925B2 (en) 2014-07-18 2016-08-23 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9433332B2 (en) 2013-02-27 2016-09-06 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9451855B2 (en) 2013-02-28 2016-09-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9451853B2 (en) 2014-07-18 2016-09-27 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9545181B2 (en) 2006-12-15 2017-01-17 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9585530B2 (en) 2014-07-18 2017-03-07 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9591958B2 (en) 2013-02-27 2017-03-14 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9668631B2 (en) 2010-03-12 2017-06-06 Omachron Intellectual Property Inc. Surface cleaning apparatus with enhanced operability
US9693666B2 (en) 2011-03-04 2017-07-04 Omachron Intellectual Property Inc. Compact surface cleaning apparatus
US9820621B2 (en) 2013-02-28 2017-11-21 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9888817B2 (en) 2014-12-17 2018-02-13 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9936846B2 (en) 2016-04-25 2018-04-10 Omachron Intellectual Property Inc. Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same
US9949601B2 (en) 2007-08-29 2018-04-24 Omachron Intellectual Property Inc. Cyclonic surface cleaning apparatus
US10080472B2 (en) 2010-03-12 2018-09-25 Omachron Intellectual Property Inc. Hand carriable surface cleaning apparatus
US10136778B2 (en) 2014-12-17 2018-11-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10149587B2 (en) 2016-04-25 2018-12-11 Omachron Intellectual Property Inc. Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same
US10165912B2 (en) 2006-12-15 2019-01-01 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10201260B2 (en) 2016-04-25 2019-02-12 Omachron Intellectual Property Inc. Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same
US10251519B2 (en) 2014-12-17 2019-04-09 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10251521B2 (en) 2016-04-25 2019-04-09 Omachron Intellectual Property Inc. Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same
US10264934B2 (en) 2017-01-09 2019-04-23 Omachron Intellectual Property Inc. Surface cleaning apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2254778Y (en) 1995-11-10 1997-05-28 石油大学(华东) Guiding-blade type vortex air flow pipe with perforated single cone dust-removing structure
KR100444322B1 (en) 2001-12-12 2004-08-16 삼성광주전자 주식회사 Cyclone dust-collecting apparatus for Vacuum Cleaner
KR100500833B1 (en) 2003-05-24 2005-07-12 삼성광주전자 주식회사 Dust collecting apparatus of vacuum cleaner having plural cyclones
KR100536504B1 (en) 2003-09-09 2005-12-14 삼성광주전자 주식회사 A cyclone separating apparatus and vacumm cleaner equipped whth such a device

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10165912B2 (en) 2006-12-15 2019-01-01 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9545181B2 (en) 2006-12-15 2017-01-17 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9949601B2 (en) 2007-08-29 2018-04-24 Omachron Intellectual Property Inc. Cyclonic surface cleaning apparatus
US8640303B2 (en) 2007-12-19 2014-02-04 G.B.D. Corp. Configuration of a cyclone assembly and surface cleaning apparatus having same
CN101939110B (en) * 2007-12-19 2015-01-21 Gbd公司 Configuration of a cyclone assembly and surface cleaning apparatus having same
CN104607326B (en) * 2007-12-19 2017-10-27 奥马克罗知识产权有限公司 And a surface cleaning device having a structure cyclone assembly cyclone assembly
CN101939110A (en) * 2007-12-19 2011-01-05 Gbd公司 Configuration of a cyclone assembly and surface cleaning apparatus having same
US9668631B2 (en) 2010-03-12 2017-06-06 Omachron Intellectual Property Inc. Surface cleaning apparatus with enhanced operability
US10080472B2 (en) 2010-03-12 2018-09-25 Omachron Intellectual Property Inc. Hand carriable surface cleaning apparatus
CN102821665B (en) * 2010-03-31 2015-06-10 三菱电机株式会社 Cyclone separation device and electric cleaner
CN102821665A (en) * 2010-03-31 2012-12-12 三菱电机株式会社 Cyclone separation device and electric cleaner
US9693666B2 (en) 2011-03-04 2017-07-04 Omachron Intellectual Property Inc. Compact surface cleaning apparatus
US9320401B2 (en) 2013-02-27 2016-04-26 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9591958B2 (en) 2013-02-27 2017-03-14 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9433332B2 (en) 2013-02-27 2016-09-06 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9027198B2 (en) 2013-02-27 2015-05-12 G.B.D. Corp. Surface cleaning apparatus
US9451855B2 (en) 2013-02-28 2016-09-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9227201B2 (en) 2013-02-28 2016-01-05 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9238235B2 (en) 2013-02-28 2016-01-19 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9820621B2 (en) 2013-02-28 2017-11-21 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9326652B2 (en) 2013-02-28 2016-05-03 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9227151B2 (en) 2013-02-28 2016-01-05 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9295995B2 (en) 2013-02-28 2016-03-29 Omachron Intellectual Property Inc. Cyclone such as for use in a surface cleaning apparatus
US9585530B2 (en) 2014-07-18 2017-03-07 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9451853B2 (en) 2014-07-18 2016-09-27 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9420925B2 (en) 2014-07-18 2016-08-23 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9314139B2 (en) 2014-07-18 2016-04-19 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9565981B2 (en) 2014-07-18 2017-02-14 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US9661964B2 (en) 2014-07-18 2017-05-30 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US10219660B2 (en) 2014-12-17 2019-03-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10117550B1 (en) 2014-12-17 2018-11-06 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10251519B2 (en) 2014-12-17 2019-04-09 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10219662B2 (en) 2014-12-17 2019-03-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10149585B2 (en) 2014-12-17 2018-12-11 Omachron Intellectual Property Inc. Surface cleaning apparatus
US9888817B2 (en) 2014-12-17 2018-02-13 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10136778B2 (en) 2014-12-17 2018-11-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10219661B2 (en) 2014-12-17 2019-03-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10201260B2 (en) 2016-04-25 2019-02-12 Omachron Intellectual Property Inc. Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same
US10149587B2 (en) 2016-04-25 2018-12-11 Omachron Intellectual Property Inc. Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same
US10251521B2 (en) 2016-04-25 2019-04-09 Omachron Intellectual Property Inc. Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same
US9936846B2 (en) 2016-04-25 2018-04-10 Omachron Intellectual Property Inc. Cyclone assembly for surface cleaning apparatus and a surface cleaning apparatus having same
US10264934B2 (en) 2017-01-09 2019-04-23 Omachron Intellectual Property Inc. Surface cleaning apparatus

Also Published As

Publication number Publication date
CN100571884C (en) 2009-12-23

Similar Documents

Publication Publication Date Title
ES2253094B1 (en) Apparatus cyclone separator and provided with said vacuum device.
EP1714703B1 (en) Cyclonic filter assembly and dust collecting apparatus having the same
CA2450065C (en) Cyclone type dust collecting apparatus of vacuum cleaner
CN100339040C (en) Cyclone separating apparatus and a vacuum cleaner having the same
CN100333681C (en) Cyclone dust collecting apparatus and vacuum cleaner using the same
RU2310368C2 (en) Dust catching apparatus for vacuum cleaner (versions)
CN1306897C (en) Vacuum cleaner
CN100430146C (en) Cyclonic separating apparatus
RU2314741C2 (en) Dust-collecting apparatus for vacuum cleaner (versions)
KR100612204B1 (en) Multi-cyclone apparatus and vacuum cleaner having the same
RU2318427C1 (en) Multiple-cyclone dust catching apparatus
US6679930B1 (en) Device for reducing pressure loss of cyclone dust collector
US20040211025A1 (en) Cyclone-type dust collecting apparatus for vacuum cleaner
US7686858B2 (en) Cyclone dust collection apparatus
JP5253459B2 (en) Cyclonic separation device
KR100483554B1 (en) Cyclone-type dust collecting apparatus for vacuum cleaner
KR100445804B1 (en) Grille assemble for a cyclone-type dust collecting apparatus for a vacuum cleaner
CN1289025C (en) Cyclone dust-collector
AU2006201929B2 (en) Multi cyclone dust-collecting apparatus
US6755880B2 (en) Decelerated centrifugal dust removing apparatus for dust cleaner
CN100376191C (en) Dust collector whirlwind separating arrangement
CN100341455C (en) Dust collecting apparatus for vacuum cleaner
CN201123782Y (en) Dust removing device for dust aspirator
CN1156244C (en) Grid assembly for rotary dust-collecting device of vasuum dust collector
CN1293843C (en) Cyclone dust separating apparatus and vacuum cleaner having the same

Legal Events

Date Code Title Description
C06 Publication
C10 Request of examination as to substance
C14 Granted
C17 Cessation of patent right