JP4336197B2 - ピストンコンプレッサ - Google Patents
ピストンコンプレッサ Download PDFInfo
- Publication number
- JP4336197B2 JP4336197B2 JP2003525149A JP2003525149A JP4336197B2 JP 4336197 B2 JP4336197 B2 JP 4336197B2 JP 2003525149 A JP2003525149 A JP 2003525149A JP 2003525149 A JP2003525149 A JP 2003525149A JP 4336197 B2 JP4336197 B2 JP 4336197B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- spray
- compressor according
- nozzle
- piston
- 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
- 239000007921 spray Substances 0.000 claims description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
- F04B39/062—Cooling by injecting a liquid in the gas to be compressed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Nozzles (AREA)
Description
いる。スプレノズル10は中空円筒状のハウジングを有する。スプレノズル10の先端部では、内端面11は半球状となっている。スプレノズル10の外端面には溝12が刻設されており、その溝12は半球状の内端面11と交差するところに、先細のほぼ楕円形状のオリフィス13が形成されている。このオリフィス13は通常長さ3ミリ、幅1ミリである。水は円筒内を流れて半球状の内端面11から溝12に到着し、溝12の両側に拡散する。水流の半分ずつが溝12で互いに激突し、オリフィス13から流出して、特有のスプレを形成する。公知の設計の偏平扇形スプレノズルを、図3に示されているスプレノズル10の代わりに使用しても良い。
。この図では、偏平扇形スプレ15はシリンダ内に向って極めて短い距離しか噴射されていないように示されているが、これは図示の明確化のためである。実際には、偏平扇形スプレ15はシリンダ1の中央部まで噴射される。また、図示の明確化のために、図1では偏平扇形スプレ15のみが図示されてスプレノズル10は図示されていない。
Claims (12)
- 軸を有するシリンダと、前記シリンダ内の気体を圧縮するべく前記シリンダの軸に沿って往復動可能なピストンと、圧縮中に前記シリンダ内に水を噴射するための少なくとも周方向2列のスプレノズルと、を有するコンプレッサであって、前記スプレノズルは、前記シリンダ軸にほぼ平行な偏平扇形スプレを前記シリンダの中心部に向けて噴射するように配置されていることを特徴とする、コンプレッサ。
- 前記スプレノズルが実質的に前記シリンダ軸に向けられていることを特徴とする、請求項1に記載のコンプレッサ。
- 隣接する列のスプレノズルは、ノズル間ピッチの半分の距離だけずれていることを特徴とする、請求項1または2に記載のコンプレッサ。
- 前記各列のスプレノズルから噴射される偏平扇形スプレの拡散角度は前記シリンダヘッドに近いほど小さいことを特徴とする、請求項1〜3のいずれかに記載のコンプレッサ。
- 前記シリンダヘッドから最も離れたスプレノズルの列からの偏平扇形スプレの下端部が、前記シリンダヘッドに近い前記スプレノズルからの偏平扇形スプレよりも、前記シリンダの壁に対して小さい角度で噴射されるように、前記スプレノズルが傾斜していることを特徴とする、請求項1〜4のいずれかに記載のコンプレッサ。
- 前記スプレノズルはその中心軸が前記シリンダ軸に対して下向きに傾斜するように取り付けられていることを特徴とする、請求項1〜5のいずれかに記載のコンプレッサ。
- 前記スプレノズルが取り付けられている前記シリンダ壁の上部は前記シリンダヘッドに向かって内向きに先細であり、前記ピストンもそれに合わせて先細であることを特徴とする、請求項6に記載のコンプレッサ。
- 前記複数のスプレノズルは、前記シリンダヘッドから前記ピストンの移動範囲内の最低20%、好ましくは最低25%、さらに好ましくは最低30%の領域に配置されていることを特徴とする、請求項1〜7のいずれかに記載のコンプレッサ。
- ピストンリングは、上死点においても、最も低い位置のスプレノズルの下方になるように前記ピストンの頂部から離れて設けられていることを特徴とする、請求項1〜8のいずれかに記載のコンプレッサ。
- 気体を前記シリンダに導入する前に2〜3バールに予め圧縮するための予備圧縮機をさらに有する、請求項1〜9のいずれかに記載のコンプレッサ。
- 前記シリンダの耐圧力は、最低20バール、好ましくは最低40バール、さらに好ましくは最低60バールであることを特徴とする、請求項1〜10のいずれかに記載のコンプレッサ。
- 前記スプレノズルの列の時間当りの流量を変更する手段をさらに有し、異なる列のスプレノズルに対する圧縮中の時間当りの流量がそれぞれ異なることを特徴とする、請求項1〜11のいずれかに記載のコンプレッサ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0121180.4A GB0121180D0 (en) | 2001-08-31 | 2001-08-31 | Compressor |
PCT/GB2002/003974 WO2003021107A1 (en) | 2001-08-31 | 2002-08-30 | Piston compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005501996A JP2005501996A (ja) | 2005-01-20 |
JP4336197B2 true JP4336197B2 (ja) | 2009-09-30 |
Family
ID=9921343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003525149A Expired - Fee Related JP4336197B2 (ja) | 2001-08-31 | 2002-08-30 | ピストンコンプレッサ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040244580A1 (ja) |
EP (1) | EP1421280A1 (ja) |
JP (1) | JP4336197B2 (ja) |
GB (1) | GB0121180D0 (ja) |
WO (1) | WO2003021107A1 (ja) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8123862B2 (en) * | 2003-08-15 | 2012-02-28 | Semiconductor Energy Laboratory Co., Ltd. | Deposition apparatus and manufacturing apparatus |
US8225606B2 (en) | 2008-04-09 | 2012-07-24 | Sustainx, Inc. | Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression |
US8677744B2 (en) | 2008-04-09 | 2014-03-25 | SustaioX, Inc. | Fluid circulation in energy storage and recovery systems |
US8479505B2 (en) | 2008-04-09 | 2013-07-09 | Sustainx, Inc. | Systems and methods for reducing dead volume in compressed-gas energy storage systems |
US8037678B2 (en) | 2009-09-11 | 2011-10-18 | Sustainx, Inc. | Energy storage and generation systems and methods using coupled cylinder assemblies |
US20100307156A1 (en) | 2009-06-04 | 2010-12-09 | Bollinger Benjamin R | Systems and Methods for Improving Drivetrain Efficiency for Compressed Gas Energy Storage and Recovery Systems |
US8359856B2 (en) | 2008-04-09 | 2013-01-29 | Sustainx Inc. | Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery |
EP2280841A2 (en) | 2008-04-09 | 2011-02-09 | Sustainx, Inc. | Systems and methods for energy storage and recovery using compressed gas |
US7958731B2 (en) | 2009-01-20 | 2011-06-14 | Sustainx, Inc. | Systems and methods for combined thermal and compressed gas energy conversion systems |
US8240140B2 (en) | 2008-04-09 | 2012-08-14 | Sustainx, Inc. | High-efficiency energy-conversion based on fluid expansion and compression |
US7802426B2 (en) | 2008-06-09 | 2010-09-28 | Sustainx, Inc. | System and method for rapid isothermal gas expansion and compression for energy storage |
US8250863B2 (en) | 2008-04-09 | 2012-08-28 | Sustainx, Inc. | Heat exchange with compressed gas in energy-storage systems |
US8474255B2 (en) | 2008-04-09 | 2013-07-02 | Sustainx, Inc. | Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange |
US8448433B2 (en) | 2008-04-09 | 2013-05-28 | Sustainx, Inc. | Systems and methods for energy storage and recovery using gas expansion and compression |
WO2010105155A2 (en) | 2009-03-12 | 2010-09-16 | Sustainx, Inc. | Systems and methods for improving drivetrain efficiency for compressed gas energy storage |
US8104274B2 (en) | 2009-06-04 | 2012-01-31 | Sustainx, Inc. | Increased power in compressed-gas energy storage and recovery |
US8146354B2 (en) * | 2009-06-29 | 2012-04-03 | Lightsail Energy, Inc. | Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
US8436489B2 (en) | 2009-06-29 | 2013-05-07 | Lightsail Energy, Inc. | Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
US8196395B2 (en) * | 2009-06-29 | 2012-06-12 | Lightsail Energy, Inc. | Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
US8247915B2 (en) | 2010-03-24 | 2012-08-21 | Lightsail Energy, Inc. | Energy storage system utilizing compressed gas |
WO2011056855A1 (en) | 2009-11-03 | 2011-05-12 | Sustainx, Inc. | Systems and methods for compressed-gas energy storage using coupled cylinder assemblies |
US8191362B2 (en) | 2010-04-08 | 2012-06-05 | Sustainx, Inc. | Systems and methods for reducing dead volume in compressed-gas energy storage systems |
US8171728B2 (en) | 2010-04-08 | 2012-05-08 | Sustainx, Inc. | High-efficiency liquid heat exchange in compressed-gas energy storage systems |
US8234863B2 (en) | 2010-05-14 | 2012-08-07 | Sustainx, Inc. | Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange |
US8495872B2 (en) | 2010-08-20 | 2013-07-30 | Sustainx, Inc. | Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas |
US8578708B2 (en) | 2010-11-30 | 2013-11-12 | Sustainx, Inc. | Fluid-flow control in energy storage and recovery systems |
US9109614B1 (en) | 2011-03-04 | 2015-08-18 | Lightsail Energy, Inc. | Compressed gas energy storage system |
EP2715075A2 (en) | 2011-05-17 | 2014-04-09 | Sustainx, Inc. | Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems |
US20130091835A1 (en) | 2011-10-14 | 2013-04-18 | Sustainx, Inc. | Dead-volume management in compressed-gas energy storage and recovery systems |
CA2850837C (en) * | 2011-10-18 | 2016-11-01 | Lightsail Energy, Inc. | Compressed gas energy storage system |
US8726629B2 (en) | 2012-10-04 | 2014-05-20 | Lightsail Energy, Inc. | Compressed air energy system integrated with gas turbine |
US8851043B1 (en) | 2013-03-15 | 2014-10-07 | Lightsail Energy, Inc. | Energy recovery from compressed gas |
CN103498783A (zh) * | 2013-09-18 | 2014-01-08 | 北京旭杰清能科技有限公司 | 一种节能压缩机 |
DE102015007736A1 (de) * | 2015-06-16 | 2016-12-22 | Linde Aktiengesellschaft | Verfahren und Verdichtungsvorrichtung zum Verdichten eines Gases |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2280845A (en) * | 1938-01-29 | 1942-04-28 | Humphrey F Parker | Air compressor system |
US2404660A (en) * | 1943-08-26 | 1946-07-23 | Wilfred J Rouleau | Air compressor |
FR903471A (fr) * | 1943-11-11 | 1945-10-05 | Compresseur différentiel à injection d'eau | |
US2420098A (en) * | 1944-12-07 | 1947-05-06 | Wilfred J Rouleau | Compressor |
SU1585546A1 (ru) * | 1987-09-28 | 1990-08-15 | Омский политехнический институт | Способ охлаждени и осушки газа в компрессоре объемного действи |
GB9621405D0 (en) | 1996-10-14 | 1996-12-04 | Nat Power Plc | Apparatus for controlling gas temperature |
GB0007927D0 (en) | 2000-03-31 | 2000-05-17 | Npower | A gas compressor |
-
2001
- 2001-08-31 GB GBGB0121180.4A patent/GB0121180D0/en not_active Ceased
-
2002
- 2002-08-30 JP JP2003525149A patent/JP4336197B2/ja not_active Expired - Fee Related
- 2002-08-30 EP EP02753158A patent/EP1421280A1/en not_active Withdrawn
- 2002-08-30 WO PCT/GB2002/003974 patent/WO2003021107A1/en not_active Application Discontinuation
- 2002-08-30 US US10/487,893 patent/US20040244580A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB0121180D0 (en) | 2001-10-24 |
JP2005501996A (ja) | 2005-01-20 |
WO2003021107A1 (en) | 2003-03-13 |
EP1421280A1 (en) | 2004-05-26 |
US20040244580A1 (en) | 2004-12-09 |
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