JP4982902B2 - サイクロン分離装置 - Google Patents
サイクロン分離装置 Download PDFInfo
- Publication number
- JP4982902B2 JP4982902B2 JP2008200213A JP2008200213A JP4982902B2 JP 4982902 B2 JP4982902 B2 JP 4982902B2 JP 2008200213 A JP2008200213 A JP 2008200213A JP 2008200213 A JP2008200213 A JP 2008200213A JP 4982902 B2 JP4982902 B2 JP 4982902B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- holes
- cyclone separator
- wall
- cyclone
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/127—Dry filters tube- or sleeve-shaped
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1616—Multiple arrangement thereof
- A47L9/1625—Multiple arrangement thereof for series flow
- A47L9/1633—Concentric cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/10—Vortex chamber constructions with perforated walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/26—Multiple arrangement thereof for series flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/03—Vacuum cleaner
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Cyclones (AREA)
Description
100 サイクロン分離装置
110,134 入口
112 上流側サイクロン
114,200 シュラウド
116,142,202 円筒形壁
118,130,208 貫通孔
120 円筒形壁の外面
122 円筒形壁の内面
124 通路
128 垂下リップ
132 下流側サイクロン
136 出口
138 開口部
140 コレクタ
210 鋸歯状部
212,214 面
Claims (18)
- 汚れやほこりを空気流から分離するチャンバと、前記チャンバの入口と、前記チャンバの出口を形成する多数の貫通孔を備えた壁を有するシュラウドと、を有するサイクロン分離装置であって、各前記貫通孔は、幅及び高さを有し、前記貫通孔は、幅と高さの比が1.5:1〜1:1.5の範囲の実質的に長方形の断面を有し、前記シュラウドの長手方向軸線方向に沿って軸方向に延びる縦列の状態に配列された前記貫通孔の各々の軸線は、実質的に互いに平行に位置し、少なくとも2つの隣り合う前記縦列の前記貫通孔の前記軸線は、互いに平行である、サイクロン分離装置。
- 前記貫通孔は、幅と高さの比が1.2:1〜1:1.2の範囲である、請求項1記載のサイクロン分離装置。
- 前記貫通孔は、実質的に正方形の断面を有する、請求項2記載のサイクロン分離装置。
- 前記貫通孔のうちの少なくとも幾つかは、複数の前記縦列の状態に配列されている、請求項1〜3のうちいずれか一に記載のサイクロン分離装置。
- 前記壁は、湾曲した外面を有し、前記空気流は、前記湾曲した外面に沿って上流側から下流側に通過し、前記貫通孔に入る前記空気流が前記上流側に向かって差し向けられるように、各前記貫通孔の前記軸線は、前記貫通孔の上流側で前記湾曲した外面の接線に対して鈍角をなして配置される、請求項1〜4のうちいずれか一に記載のサイクロン分離装置。
- 前記貫通孔の前記軸線は、前記貫通孔の前記上流側で、前記壁の前記湾曲した外面の接線に対して130°〜150°の範囲で角度をなして配置されている、請求項5記載のサイクロン分離装置。
- 少なくとも4つの隣り合う前記縦列の前記貫通孔の前記軸線は、互いに平行である、請求項1から6のいずれか一に記載のサイクロン分離装置。
- 前記貫通孔のうちの少なくとも幾つかは、前記壁の周囲に沿って複数の横列をなして配置されている、請求項1〜7のうちいずれか一に記載のサイクロン分離装置。
- 前記貫通孔のうちの少なくとも幾つかは、前記壁の前記内面のところでは1mm未満だけ互いに間隔を置いて位置している、請求項1〜8のうちいずれか一に記載のサイクロン分離装置。
- 前記貫通孔のうちの少なくとも幾つかは、前記壁の前記内面のところでは0.6mm以下だけ互いに間隔を置いて位置している、請求項9記載のサイクロン分離装置。
- 前記貫通孔のうちの少なくとも幾つかは、前記壁の前記内面のところでは0.4mm以下だけ互いに間隔を置いて位置している、請求項10記載のサイクロン分離装置。
- 前記貫通孔のうちの少なくとも幾つかは、前記壁の内面のところでは1つの貫通孔の幅又は高さの45%以下の距離だけ互いに間隔を置いて位置している、請求項1〜11のうちいずれか一に記載のサイクロン分離装置。
- 前記貫通孔のうちの少なくとも幾つかは、前記壁の内面のところでは1つの貫通孔の幅又は高さの30%以下の距離だけ互いに間隔を置いて位置している、請求項12記載のサイクロン分離装置。
- 前記貫通孔のうちの少なくとも幾つかは、前記壁の内面のところでは1つの貫通孔の幅又は高さの18%以下の距離だけ互いに間隔を置いて位置している、請求項13記載のサイクロン分離装置。
- 前記壁は、円筒形である、請求項1〜14のうちいずれか一に記載のサイクロン分離装置。
- 前記壁は、テーパが付いている、請求項1〜14のうちいずれか一に記載のサイクロン分離装置。
- 請求項1〜16のうちいずれか一に記載のサイクロン分離装置を有する掃除用電気器具。
- 前記掃除用器具は、掃除機である、請求項17記載の掃除用器具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0713038.8 | 2007-07-05 | ||
GB0713038A GB2450737B (en) | 2007-07-05 | 2007-07-05 | Cyclonic separating apparatus |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012048035A Division JP5130600B2 (ja) | 2007-07-05 | 2012-03-05 | サイクロン分離装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009022951A JP2009022951A (ja) | 2009-02-05 |
JP4982902B2 true JP4982902B2 (ja) | 2012-07-25 |
Family
ID=38440433
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008200213A Expired - Fee Related JP4982902B2 (ja) | 2007-07-05 | 2008-07-04 | サイクロン分離装置 |
JP2012048035A Expired - Fee Related JP5130600B2 (ja) | 2007-07-05 | 2012-03-05 | サイクロン分離装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012048035A Expired - Fee Related JP5130600B2 (ja) | 2007-07-05 | 2012-03-05 | サイクロン分離装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7628831B2 (ja) |
EP (1) | EP2162041A1 (ja) |
JP (2) | JP4982902B2 (ja) |
CN (1) | CN101366615B (ja) |
GB (1) | GB2450737B (ja) |
WO (1) | WO2009004286A1 (ja) |
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-
2007
- 2007-07-05 GB GB0713038A patent/GB2450737B/en not_active Expired - Fee Related
-
2008
- 2008-06-20 WO PCT/GB2008/002107 patent/WO2009004286A1/en active Application Filing
- 2008-06-20 EP EP08762424A patent/EP2162041A1/en not_active Withdrawn
- 2008-06-25 US US12/146,140 patent/US7628831B2/en not_active Expired - Fee Related
- 2008-07-04 JP JP2008200213A patent/JP4982902B2/ja not_active Expired - Fee Related
- 2008-07-07 CN CN200810171456.9A patent/CN101366615B/zh not_active Expired - Fee Related
-
2012
- 2012-03-05 JP JP2012048035A patent/JP5130600B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2450737A (en) | 2009-01-07 |
CN101366615B (zh) | 2011-01-26 |
EP2162041A1 (en) | 2010-03-17 |
US7628831B2 (en) | 2009-12-08 |
JP2012148279A (ja) | 2012-08-09 |
JP5130600B2 (ja) | 2013-01-30 |
US20090007369A1 (en) | 2009-01-08 |
GB0713038D0 (en) | 2007-08-15 |
WO2009004286A1 (en) | 2009-01-08 |
GB2450737B (en) | 2011-10-12 |
CN101366615A (zh) | 2009-02-18 |
JP2009022951A (ja) | 2009-02-05 |
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