CN101190115B - Dust removing device for vacuum cleaner - Google Patents

Dust removing device for vacuum cleaner Download PDF

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Publication number
CN101190115B
CN101190115B CN 200610097710 CN200610097710A CN101190115B CN 101190115 B CN101190115 B CN 101190115B CN 200610097710 CN200610097710 CN 200610097710 CN 200610097710 A CN200610097710 A CN 200610097710A CN 101190115 B CN101190115 B CN 101190115B
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cyclone
dust
provided
chamber
cylinder
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CN 200610097710
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Chinese (zh)
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CN101190115A (en
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倪祖根
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苏州金莱克家用电器有限公司
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Publication of CN101190115A publication Critical patent/CN101190115A/en
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Abstract

The invention discloses a dust removing device of a dust collector and comprises a level 1 cyclone and a level 2 cyclone. The level 2 cyclone is arranged above the level 1 cyclone; an air outlet of the level 1 cyclone is communicated with an air inlet of the level 2 cyclone; the level 1 cyclone and the level 2 cyclone are respectively provided with a separated dust chamber; the invention can thoroughly separate air from dust and leads the air exhausted by the dust collector to be more clean without a secondary pollution; the separated dust chamber respectively arranged in the level 1 cyclone and the level 2 cyclone can clean the ashes respectively and the users can use conveniently.

Description

吸尘器的除尘装置 Vacuum cleaner dust removing device

技术领域 FIELD

[0001 ] 本发明涉及一种吸尘器的除尘装置背景技术 [0001] The present invention relates to a vacuum cleaner dust BACKGROUND OF THE INVENTION

[0002] 吸尘器中安装有除尘装置,除尘装置将吸入的脏空气过滤后排出机体,并且把灰尘颗粒收集在尘杯中。 [0002] The dust removal device is installed in the vacuum cleaner, the dust sucked apparatus body discharged dirty air filter, and the dust particles collected in the dust cup. 传统吸尘器的除尘装置实质上就是一个过滤装置,因此,吸尘器在使用一段时间以后,用户应将过滤装置进行清理或更换,否则,过滤装置的滤孔被细灰尘堵塞后,会增大真空电机的阻力,严重者甚至会烧坏电机,不仅给用户带来了麻烦,而且也会影响吸尘器的性能和寿命。 Conventional vacuum cleaner apparatus essentially a dust filter device, therefore, the cleaner after a period of use, the user should clean or replace the filter device, otherwise, after filtration pores of the filter means is blocked fine dust, it will increase the vacuum motor resistance, severe cases may even burn out the motor, not only gives users the trouble, but also affect the performance and life of the vacuum cleaner.

[0003] 近年来,厂商根据旋风分离的原理,用旋风除尘装置来替代过滤装置,取得了较好的除尘效果,从而广泛地应用到吸尘器上。 [0003] In recent years, manufacturers in accordance with principles of the cyclone, cyclone dust collecting apparatus to replace the filter means, and achieved good effect of dust, thus widely applied to the vacuum cleaner. 该旋风除尘装置于尘杯内设置一个锥形旋风筒, 旋风筒的上端纵向设置一出风管,并与尘杯的出风口连通,旋风筒的下端设置有开口,以便于灰尘落入尘杯底部的集尘箱中,进风管于旋风筒上部侧壁并沿切线方向进入,使带有灰尘的气流在旋风筒内产生旋风,灰尘颗粒在离心力的作用下沿旋风筒侧壁下落到集尘盒底部,除尘后的气流向上经出风管排出尘杯。 The cyclone dust collecting apparatus disposed in a tapered cyclone dirt cup, the upper end of the cyclone is provided a longitudinal duct, and in communication with the outlet of the dirt cup, the lower end of the cyclone is provided with an opening in order to fall within the dirt cup dust the bottom of the dust box, in the inlet duct sidewall and into the upper portion of the cyclone in a tangential direction, generating a gas stream with a cyclone dust in a cyclone tube, the cyclone dust particles along the sidewall by the centrifugal force set to fall the bottom of the dust box, dust upward gas stream through the exhaust duct cup Chu Chen.

[0004] 但是,随着环境意识的不断提高,单级除尘装置已经不能满足用户的要求了,市场需要除尘效率更高、排出空气更干净、不会产生二次污染的吸尘器。 [0004] However, with increasing environmental awareness, single-stage dust removing device can not meet the requirements of the users, the market need for higher collection efficiency, the exhaust air cleaner, the cleaner will not produce secondary contamination.

发明内容 SUMMARY

[0005] 本发明目的是:提供一种吸尘器的除尘装置,该装置包括两级旋风装置,能够更彻底地将空气和灰尘分离开来,使吸尘器排出的空气更加干净,不产生二次污染。 Objective [0005] The present invention is: to provide a vacuum cleaner of the dust collecting apparatus, the apparatus comprises two cyclonic device can be more thoroughly the air and dust separated from the air discharged from the vacuum cleaner, no secondary pollution.

[0006] 本发明的技术方案是:一种吸尘器的除尘装置,包括一级旋风器和二级旋风器,所述二级旋风器位于一级旋风器的上方,一级旋风器的出风口与二级旋风器的进风口连通, 一级旋风器和二级旋风器分别具有独立的集尘室。 [0006] aspect of the present invention is: A vacuum cleaner dust removing apparatus comprising a cyclone and a secondary cyclone, is located above said secondary cyclone is a cyclone, a cyclone air outlet and an air inlet communicating two cyclone, a cyclone and a secondary cyclone each having a separate dust collecting chamber.

[0007] 本发明进一步的技术方案是:一种吸尘器的除尘装置,包括一级旋风器和二级旋风器,所述二级旋风器位于一级旋风器的上方,一级旋风器的出风口与二级旋风器的进风口连通,一级旋风器和二级旋风器分别具有独立的集尘室;所述一级旋风器包括具有底盖和上盖的外筒体,外筒体内设有内筒体,内筒体与外筒体之间为一级旋风器的集尘室,内筒体的上沿设有出尘口与集尘室相通,内筒体内纵向设置有过滤网罩,过滤网罩与内筒体之间为旋风室,过滤网罩的上端开口透过上盖成为一级旋风器的出风口,一级旋风器的进风管穿过外筒体并延切向进入内筒体;所述内筒体偏心地设置于外筒体内;所述过滤网罩为一中空筒体,中空筒体的上部为网孔部,网孔部的筒体侧壁上设有网孔,中空筒体内在网孔部的下沿设有锥形凸起。 A further aspect of [0007] the present invention is: A vacuum cleaner dust removing apparatus comprising a cyclone and a secondary cyclone, is located above said secondary cyclone is a cyclone, a cyclone outlet communicates with two air inlet cyclone, a cyclone and a secondary cyclone each having a separate dust collecting chamber; said cyclone comprises an outer cylindrical body having a bottom cover and a top cover, with the outer barrel inner cylinder, between the inner cylinder and an outer cylinder of a cyclone dust collecting chamber, the inner cylinder is provided along the dust outlets communicating with the dust collecting chamber, is provided with a longitudinal cylindrical inner filter cap body, a cyclone chamber, an upper opening of the filter housing between the filter housing and the inner cylinder becomes a cover of the cyclone through the outlet, the inlet of a cyclone tube passes through the outer cylinder and extends tangentially into the inner cylinder; said inner cylinder disposed eccentrically within the outer tube; the filter cap is a hollow cylinder, hollow cylinder of the upper mesh portion, the cylindrical body side wall portion is provided with a mesh net hole, the inner hollow cylinder along the bore portion of the net is provided with tapered projections.

[0008] 本发明更详细的技术方案是:一种吸尘器的除尘装置,包括一级旋风器和二级旋风器,所述二级旋风器位于一级旋风器的上方,一级旋风器的出风口与二级旋风器的进风口连通,一级旋风器和二级旋风器分别具有独立的集尘室;所述一级旋风器包括具有底盖和上盖的外筒体,外筒体内设有内筒体,内筒体与外筒体之间为一级旋风器的集尘室,内筒体的上沿设有出尘口与集尘室相通,内筒体内纵向设置有过滤网罩,过滤网罩与内筒体之间为旋风室,过滤网罩的上端开口透过上盖成为一级旋风器的出风口,一级旋风器的进风管穿过外筒体并延切向进入内筒体;所述内筒体偏心地设置于外筒体内;所述过滤网罩为一中空筒体,中空筒体的上部为网孔部,网孔部的筒体侧壁上设有网孔,中空筒体内在网孔部的下沿设有锥形凸起;所述二级旋风器包括并 [0008] A more detailed technical solution of present invention is: A vacuum cleaner dust removing apparatus comprising a cyclone and a secondary cyclone, is located above said secondary cyclone is a cyclone, a cyclone exit and secondary cyclone air inlet in communication, a cyclone and a secondary cyclone each having a separate dust collecting chamber; said cyclone comprises an upper cover and a bottom cover having an outer cylinder, the outer cylinder equipped inner cylinder, between the inner cylinder and an outer cylinder of a cyclone dust collecting chamber, the inner cylinder is provided along the dust outlets communicating with the dust collecting chamber, is provided within the cylinder body with a longitudinal filter cap , between the upper end of the filter cap and the inner cylinder of the cyclone chamber, the filter housing through the opening cover becomes a cyclone air outlet, the inlet of a cyclone tube passes through the outer cylinder and extends tangentially into the cylinder; said inner cylinder disposed eccentrically within the outer tube; the filter cap is a hollow cylinder, the upper portion of the hollow cylinder portion of the mesh, the mesh tubular body portion is provided with a side wall cell, the lower edge of the tapered projections of the hollow internal cylinder is provided with a mesh portion; and said secondary cyclone comprises 列设置的数个旋风器,数个旋风器共用一个底盖和一个顶盖,底盖上设有二级旋风器的进风口,旋风器的上段为进风筒,进风筒的上端设有位于顶盖上的出风口,各进风筒侧壁连接围合形成进风腔,进风筒的侧壁上设有位于进风腔内的旋风进风口,进风腔的底部与底盖上的进风口之间连接有进风管;所述旋风器的上段的进风筒中设有出风管,出风管的上端口即为位于顶盖上的出风口,旋风器的中段为锥形筒、下段为集尘筒,锥形筒和集尘筒的连接处设有锥形罩,锥形罩的外沿与筒体内壁之间设有落尘环隙,锥形罩的顶尖处设有回流孔;所述顶盖的下平面对应于进风管设有倒锥形凸起。 A plurality of cyclones disposed in a column, a plurality of cyclones share a bottom cover and a top cover, a bottom cover is provided with two air inlet cyclone, the cyclone section of the intake duct, the intake duct is provided with an upper end outlet positioned on the top cover, side walls connected to each intake duct is formed into the enclosed air chamber, provided with inlet chamber located cyclone inlet duct on the intake side walls, a bottom air intake chamber and the bottom cover is connected between the air inlet duct inlet; the duct into the upper section of the cyclone is provided with a duct, the duct that is located on the outlet port of the cap, is tapered middle cyclone tubular, cylindrical lower section of the dust, and the dust collecting junction cones with cone cylinder, the cylinder wall is provided between the outer edge and the cone of dust annulus, is provided at the top cone return hole; lower plane of the top cover corresponding to the intake tube is provided with an inverted tapered projections.

[0009] 上述技术方案中,所述二级旋风器的底盖位于一级旋风器的上盖的上方并连接形成闭合的通风腔,二级旋风器的底盖上的进风口通过通风腔与一级旋风器的上盖上的出风口连通,并且进风口的轴线与出风口的轴线相偏离。 [0009] In the above technical solution, the upper cover of said secondary cyclone positioned bottom cover and a cyclone connected to form a closed plenum chamber, the bottom two of the cyclone through air inlet cover and the plenum chamber communicating the outlet cover a cyclone, the inlet and outlet axis offset from the axis.

[0010] 本发明的优点是: [0010] The advantage of the present invention are:

[0011] 1.本发明包括两级旋风装置,能够更彻底地将空气和灰尘分离开来,使吸尘器排出的空气更加干净,不产生二次污染。 [0011] 1. The present invention comprises two cyclonic device can be more thoroughly the air and dust separated from the air discharged from the vacuum cleaner, no secondary pollution.

[0012] 2.本发明的一级旋风器和二级旋风器各自具有独立的集尘室,可以分别清理倒灰,用户使用非常方便。 A cyclone and a secondary cyclone [0012] 2. The present invention each independently having a dust collecting chamber, ashes can be cleaned separately, very convenient to the user.

[0013] 3.本发明的过滤网罩的过滤网孔设置在筒体的上半部,使进入尘杯的气流可以沿着筒体上升,从网孔进入到筒体内,并且从上端的出风口流出,便于气流将进入筒体内的小颗粒灰尘带走。 The upper half of the filter hole of the filter cover [0013] 3. The present invention is provided in the cylinder, the flow of air into the dirt cup may be increased along the barrel, into the barrel from the mesh to the body and from the upper end of the effluent outlet, to facilitate airflow into the cylinder body away small particles of dust.

[0014] 4.本发明的二级旋风器采用扩散式结构,锥形筒体为正锥形状,旋风进风口位于上部小端,气流在锥形筒体内旋转时呈减速离心状态,使气流压力损失小,能取得较好的除尘效果。 [0014] 4. The present invention employs a two cyclones diffusion structure, the cylinder is tapered forward tapered shape, the cyclone inlet in the upper part of the small end, the air flow was centrifuged deceleration state when the rotation tapered tubular body, the air flow pressure loss, can achieve good effect of dust.

附图说明 BRIEF DESCRIPTION

[0015] 下面结合附图及实施例对本发明作进一步描述: [0015] Example embodiments of the present invention will be further described in conjunction with the accompanying drawings and the following:

[0016] 图1为本发明的立体图; [0016] FIG. 1 is a perspective view of the present invention;

[0017] 图2为本发明的主视图 [0017] FIG. 2 is a front view of the invention

[0018] 图3为本发明的剖视图; [0018] FIG. 3 is a sectional view of the present invention;

[0019] 图4为本发明的分解图; [0019] FIG. 4 is an exploded view of the present invention;

[0020] 图5为本发明在吸尘器上的安装示意图。 [0020] FIG. 5 is a schematic mounted on the cleaner of the present invention.

[0021] 其中:1 一级旋风器;101底盖;102上盖;103外筒体;104内筒体;105集尘室;106 出尘口;107过滤网罩;108旋风室;109上端开口;110出风口;111进风管;112中空筒体; 113网孔部;114网孔;115锥形凸起; [0021] wherein: a cyclone 1; bottom cover 101; 102 cover; the outer cylinder 103; the cylinder 104; 105 dust collecting chamber; dust outlets 106; 107 filter cap; cyclone chamber 108; 109 upper opening; outlet 110; inlet duct 111; hollow cylinder 112; 113 mesh portion; 114 mesh; 115 tapered projections;

[0022] 2 二级旋风器;201旋风器;202底盖;203顶盖;204进风口; 205进风筒;206出风口;207进风腔;208旋风进风口;209进风管;210出风管;211锥形筒;212集尘筒;213锥形罩;214落尘环隙;215回流孔;216倒锥形凸起; [0022] 2 two cyclone; 201 cyclone; a bottom cover 202; 203 cap; inlet 204; the intake air duct 205; 206 outlet; inlet chamber 207; a cyclone inlet 208; inlet duct 209; 210 a duct; cones 211; 212 Bucket; cone 213; 214 dust annulus; return hole 215; 216 inverted conical protrusion;

[0023] 3.通风腔。 [0023] 3. The vent lumen.

具体实施方式 Detailed ways

[0024] 实施例:如图1、图2、图3、图4、图5所示,一种吸尘器的除尘装置,包括一级旋风器1和二级旋风器2,所述二级旋风器2位于一级旋风器1的上方,一级旋风器1的出风口与二级旋风器2的进风口连通,一级旋风器1和二级旋风器2分别具有独立的集尘室。 [0024] Example: 1, 2, 3, 4, 5 as shown in FIG. A vacuum cleaner dust removal device 1 comprises a cyclone and a secondary cyclone 2, said secondary cyclone 1 is positioned above a cyclone 2, a cyclone 1 and the outlet 2, two cyclone air inlet in communication, a cyclone and a secondary cyclone 1 2 each having separate dust collecting chamber.

[0025] 所述一级旋风器1包括具有底盖101和上盖102的外筒体103,外筒体103内设有内筒体104,内筒体104偏心地设置于外筒体103内,内筒体104与外筒体103之间为一级旋风器1的集尘室105,内筒体104的上沿设有出尘口106与集尘室105相通,内筒体104 内纵向设置有过滤网罩107,过滤网罩107与内筒体104之间为旋风室108,过滤网罩107 的上端开口109透过上盖102成为一级旋风器1的出风口110,一级旋风器1的进风管111 穿过外筒体103并延切向进入内筒体104,过滤网罩107为一中空筒体112,中空筒体112 的上部为网孔部113,网孔部113的筒体侧壁上设有网孔114,中空筒体112内在网孔部113 的下沿设有锥形凸起115。 [0025] The device 1 comprises a cyclone having a bottom cover 101 and the outer cylinder 102 of the upper cover 103, the outer cylinder 103 features a cylinder 104, inner cylinder 104 is eccentrically disposed within the outer cylinder 103 , inner cylinder 104 and outer cylinder 103 between the upper cyclone dust collecting chamber 105 a 1, the inner cylinder 104 is provided along the dust outlets 106 communicate with the dust collecting chamber 105, the inner cylindrical body 104 longitudinal the cover is provided with a filter 107, a filter outlet cap 110, a cyclone 107 and the inner cylinder 104 between a cyclone chamber 108, the upper end cap 107 of the filter 102 is an opening 109 through the cyclone cover 103 and extends tangentially into the cylinder 104, filter cap 107 is a hollow cylinder 112, the upper portion 112 of the hollow cylinder 113, the mesh portion of the mesh portion 113 into the air tube 111 is passed through the outer cylinder 1 provided on cylindrical sidewall 114 mesh, the hollow cylinder 112 along the inner portion 113 of the mesh 115 is provided with tapered projections.

[0026] 所述二级旋风器2包括并列设置的数个旋风器201,数个旋风器201共用一个底盖202和一个顶盖203,底盖202上设有二级旋风器2的进风口204,旋风器201的上段为进风筒205,进风筒205的上端设有位于顶盖203上的出风口206,各进风筒205侧壁连接围合形成进风腔207,进风筒205的侧壁上设有位于进风腔207内的旋风进风口208,进风腔207的底部与底盖202上的进风口204之间连接有进风管209,顶盖203的下平面对应于进风管209设有倒锥形凸起216,旋风器201的上段的进风筒205中设有出风管210,出风管210的上端口即为位于顶盖203上的出风口206,旋风器201的中段为锥形筒211、下段为集尘筒212,锥形筒211和集尘筒212的连接处设有锥形罩213,锥形罩213的外沿与筒体内壁之间设有落尘环隙214,锥形罩213的顶尖处设有回流孔215。 The [0026] 2 comprises two cyclones arranged in parallel in a plurality of cyclones 201, 201 a plurality of cyclones share a bottom cover 202 and a cover 203, a cyclone is provided with two inlets 2 of the bottom cover 202 204, cyclone 201 into the duct 205 to the upper section, the upper end of the intake duct 205 is provided with an air outlet located on the top cover 203 206, the side walls 205 of each intake duct 207 connected to the air intake chamber enclosure formed into the duct the side wall 205 is provided on the air inlet cyclone positioned within the cavity 207 inlet 208, is connected between the air inlet on the bottom of the inlet chamber 204 of the bottom cover 202 207 inlet pipe 209, the cap 203 corresponds to the lower plane in the inlet pipe 209 is provided an inverted cone projections 216, the cyclone inlet duct segments 205,201 provided in the duct 210, the duct 210 of the port that is positioned on the outlet top cover 203 206 , the middle cyclone 201 is 211, the lower cones of the dust collecting cylinder 212, cones 211 and 212 connected to the dust collection tube provided with a conical cover 213, the outer edge of the cone and the cylinder wall 213 between annulus 214 is provided with dust, the top cone 213 is provided with a return hole 215.

[0027] 所述二级旋风器2的底盖202位于一级旋风器1的上盖102的上方并连接形成闭合的通风腔3,二级旋风器2的底盖202上的进风口204通过通风腔3与一级旋风器1的上盖102上的出风口110连通,并且进风口204的轴线与出风口110的轴线相偏离。 The [0027] two cyclones located above the bottom cover 2022 of an upper cover 102 of the cyclone and are connected to form a closed plenum chamber 3, the secondary inlet cyclone 204 through the bottom cover 2022 3 communicates with the outlet plenum chamber on an upper cover 1021 of the cyclone 110, and the inlet axis of an axis offset from the outlet 110 of 204.

[0028] 使用时,含有灰尘的脏空气从进风管111进入到一级旋风器1内,并在旋风室108 中形成旋风,经过滤网罩107过滤后,粗灰尘通过出尘口106进入到集尘室105中,含有细灰尘的空气进一步通过过滤网罩107、出风口110进入到通风腔3中,再向上通过进风管209进入到旋风进风口208中,在旋风器201中形成旋风,细灰尘沿锥形筒211下落到集尘筒212中,干净空气向上通过出风管210排出二级旋风器2的顶盖203。 [0028] In use, the dirty air containing dust from entering the inlet pipe 111 to 1 cyclone 1, and the cyclone in the cyclone chamber 108 is formed in the filter cover 107 after filtered through coarse dust into the dust outlets 106 into the dust chamber 105, the air containing fine dust is further illustrated by the filter cap 107, the outlet 110 into the plenum chamber 3, and then upwardly through the inlet duct into the cyclone inlet 209 to the outlet 208, 201 are formed in the cyclone cyclone, fine dust drops along the tapered tube 211 into the dust tube 212, the clean air is discharged upwardly through the cap 203 two cyclone duct 2102's.

Claims (10)

1. 一种吸尘器的除尘装置,包括一级旋风器(1)和二级旋风器O),其特征在于:所述二级旋风器(¾位于一级旋风器(1)的上方,一级旋风器(1)的出风口与二级旋风器(2)的进风口连通,一级旋风器(1)和二级旋风器(¾分别具有独立的集尘室,且二级旋风器(2) 的集尘室位于一级旋风器的集尘室(10¾的上方。 CLAIMS 1. A vacuum cleaner dust removing apparatus comprising a cyclone (1) and a secondary cyclone O), wherein: said secondary cyclone (¾ located in a cyclone (1) above, a cyclone (1) and secondary cyclone air outlet (2) communicating air inlet, a cyclone (1) and a secondary cyclone (¾ each having a separate dust collecting chamber, cyclone and two (2 ) above (10¾ a dust chamber located in a dust collecting chamber of the cyclone.
2.根据权利要求1所述的吸尘器的除尘装置,其特征在于:所述一级旋风器(1)包括具有底盖(101)和上盖(10¾的外筒体(103),外筒体(103)内设有内筒体(104),内筒体(104)与外筒体(103)之间为一级旋风器(1)的集尘室(105),内筒体(104)的上沿设有出尘口(106)与集尘室(105)相通,内筒体(104)内纵向设置有过滤网罩(107),过滤网罩(107)与内筒体(104)之间为旋风室(108),过滤网罩(107)的上端开口(109)透过上盖(102)成为一级旋风器(1)的出风口(110),一级旋风器(1)的进风管(111)穿过外筒体(103)并延切向进入内筒体(104)。 2. The vacuum cleaner dust removing device according to claim 1, wherein: the primary cyclone (1) comprises a bottom cover (101) and the upper cover (10¾ outer cylinder (103), an outer cylindrical body (103) is provided with the inner cylinder (104) as a cyclone (1) of the dust collecting chamber (105) between the inner cylinder (104) and the outer cylinder (103), the inner cylinder (104) along with the dust outlets (106) and the dust collecting chamber (105) communicates, longitudinally arranged inner cylinder (104) with a filter cap (107), the filter cap (107) and the inner cylinder (104) between a cyclone chamber (108), the filter cap (107) of the upper end opening (109) becomes a cyclone (1) of the air outlet (110) through the cover (102), a cyclone (1) the inlet pipe (111) through the outer cylinder (103) and extends tangentially into the cylindrical body (104).
3.根据权利要求2所述的吸尘器的除尘装置,其特征在于:所述内筒体(104)偏心地设置于外筒体(103)内。 3. The vacuum cleaner of the dust removing device according to claim 2, wherein: said inner cylinder (104) disposed eccentrically within the outer cylinder (103).
4.根据权利要求2所述的吸尘器的除尘装置,其特征在于:所述过滤网罩(107)为一中空筒体(112),中空筒体(112)的上部为网孔部(113),网孔部(113)的筒体侧壁上设有网孔(114),中空筒体(112)内在网孔部(113)的下沿设有锥形凸起(115)。 4. The vacuum cleaner dust removing device according to claim 2, wherein: said filter cap (107) is a hollow cylinder (112), an upper hollow cylinder (112) is a mesh portion (113) , the cylindrical sidewall of the mesh portion (113) is provided with a mesh (114), hollow cylinder (112) along the inner mesh section (113) is provided with tapered projections (115).
5.根据权利要求1或2所述的吸尘器的除尘装置,其特征在于:所述二级旋风器(2) 包括并列设置的数个旋风器001),数个旋风器O01)共用一个底盖(20¾和一个顶盖003),底盖(20¾上设有二级旋风器O)的进风口004),旋风器O01)的上段为进风筒005),进风筒(20¾的上端设有位于顶盖(20¾上的出风口006),各进风筒(20¾侧壁连接围合形成进风腔007),进风筒Q05)的侧壁上设有位于进风腔O07)内的旋风进风口008),进风腔Q07)的底部与底盖(20¾上的进风口(204)之间连接有进风管009)。 The dust cleaner device of claim 1 or claim 2, wherein: said secondary cyclone (2) comprises a plurality of parallel arranged cyclone 001), a plurality of cyclones O01) share a bottom cover upper (20¾ and a top cover 003), the bottom cover (provided on two cyclone O 20¾) the air inlet 004), cyclone O01) of the intake duct 005), the upper end of the intake duct (20¾ provided located in the top cover (outlet on 20¾ 006), each intake duct (20¾ side walls connecting the inlet chamber enclosure 007 is formed), provided with a cyclone inlet chamber located O07) within the intake duct Q05) of the side wall inlet 008), the intake tube 009 is connected between the air intake chamber Q07) and the bottom of the bottom cover (air inlet (204) on 20¾).
6.根据权利要求5所述的吸尘器的除尘装置,其特征在于:所述旋风器O01)的上段的进风筒O05)中设有出风管010),出风管O10)的上端口即为位于顶盖(203)上的出风口006),旋风器O01)的中段为锥形筒011)、下段为集尘筒012),锥形筒011)和集尘筒012)的连接处设有锥形罩013),锥形罩013)的外沿与筒体内壁之间设有落尘环隙014),锥形罩013)的顶尖处设有回流孔015)。 6. The vacuum cleaner of the dust removing device according to claim 5, wherein: said cyclone O01) into the upper section of the duct O05) is provided in the duct 010), O10 of the duct) i.e. a port an air outlet located on the top cover (203) 006), cyclone O01) middle tapered cylinder 011), the lower section of the dust collecting cylinder 012), the tapered tube 011) and the dust collection tube 012) is provided at the connection at the top is provided between the outer edge and the inner wall of the barrel with a tapered cap 013), the cone 013) of the dust annulus 014), the cone 013) is provided with a return hole 015).
7.根据权利要求5所述的吸尘器的除尘装置,其特征在于:所述顶盖Q03)的下平面对应于进风管(209)设有倒锥形凸起016)。 7. The vacuum cleaner of the dust removing device according to claim 5, wherein: the cap Q03) corresponds to the lower plane of the inlet duct (209) is provided with an inverted tapered projections 016).
8.根据权利要求5所述的吸尘器的除尘装置,其特征在于:所述二级旋风器O)的底盖(20¾位于一级旋风器(1)的上盖(10¾的上方并连接形成闭合的通风腔(3),二级旋风器O)的底盖(20¾上的进风口(204)通过通风腔C3)与一级旋风器(1)的上盖(102)上的出风口(110)连通。 8. The vacuum cleaner of the dust removing device according to claim 5, wherein: said secondary cyclone O) of the bottom cover (20¾ located in a cyclone (1) above the upper cover (10¾ and connected to form a closed the outlet on the cover (102) of the plenum chamber (3), two cyclone O) of the bottom cover (air inlet (204 on 20¾) through the plenum chamber C3) and a cyclone (1) (110 ) communication.
9.根据权利要求8所述的吸尘器的除尘装置,其特征在于:所述的二级旋风器O)的底盖Q02)上的进风口Q04)的轴线与一级旋风器(1)的上盖(102)上的出风口(110)的轴线相偏离。 Said secondary cyclone O) of the bottom cover inlet Q04) on Q02) and an axial cyclone (1): 9. cleaner dust removing device according to claim 8, characterized in that outlet cover (110) on the (102) offset from the axis.
10. 一种吸尘器的除尘装置,包括一级旋风器(1)和二级旋风器O),其特征在于:所述二级旋风器(¾位于一级旋风器(1)的上方,一级旋风器(1)的出风口与二级旋风器(2) 的进风口连通,一级旋风器⑴和二级旋风器⑵分别具有独立的集尘室,同时二级旋风器(2)的集尘室位于一级旋风器的集尘室(10¾的上方,其中所述一级旋风器(1)包括具有底盖(101)和上盖(102)的外筒体(103),外筒体(103)内设有内筒体(104),内筒体(104) 与外筒体(103)之间为一级旋风器(1)的集尘室(105),内筒体(104)内纵向设置有过滤网罩(107),过滤网罩(107)与内筒体(104)之间为旋风室(108)。 A vacuum cleaner dust removing apparatus comprising a cyclone (1) and a secondary cyclone O), wherein: said secondary cyclone (¾ located in a cyclone (1) above, a cyclone (1) and secondary cyclone air outlet (2) communicating air inlet, a cyclone and a secondary cyclone ⑴ ⑵ each having separate dust collecting chamber, cyclone while two (2) sets cyclone dust chamber located in a dust chamber (10¾ above, wherein the primary cyclone (1) comprises an outer cylindrical body (103) having a bottom cover (101) and the upper cover (102), an outer cylindrical body (103) is provided with the inner cylinder (104) as a cyclone (1) of the dust collecting chamber (105) between the inner cylinder (104) and the outer cylinder (103), the inner cylinder (104) is provided with a longitudinal filter cap (107), the filter cap is a cyclone chamber (108) between (107) and the inner cylinder (104).
CN 200610097710 2006-11-20 2006-11-20 Dust removing device for vacuum cleaner CN101190115B (en)

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CN1296801A (en) 2000-12-27 2001-05-30 倪祖根 Split-type cyclone dust filter for suction cleaner
CN1748630A (en) 2005-08-19 2006-03-22 苏州金莱克清洁器具有限公司 Parallel type dust removing device of vacuum cleaner
CN1757369A (en) 2005-10-25 2006-04-12 苏州金莱克清洁器具有限公司 Sectional type dust remover of vacuum cleaner
CN1765274A (en) 2005-11-14 2006-05-03 苏州金莱克清洁器具有限公司 Dust collection unit of two segmentation type dust cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1296801A (en) 2000-12-27 2001-05-30 倪祖根 Split-type cyclone dust filter for suction cleaner
CN1748630A (en) 2005-08-19 2006-03-22 苏州金莱克清洁器具有限公司 Parallel type dust removing device of vacuum cleaner
CN1757369A (en) 2005-10-25 2006-04-12 苏州金莱克清洁器具有限公司 Sectional type dust remover of vacuum cleaner
CN1765274A (en) 2005-11-14 2006-05-03 苏州金莱克清洁器具有限公司 Dust collection unit of two segmentation type dust cleaner

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