JP6754370B2 - 圧縮機用吸引音響フィルタ - Google Patents
圧縮機用吸引音響フィルタ Download PDFInfo
- Publication number
- JP6754370B2 JP6754370B2 JP2017548952A JP2017548952A JP6754370B2 JP 6754370 B2 JP6754370 B2 JP 6754370B2 JP 2017548952 A JP2017548952 A JP 2017548952A JP 2017548952 A JP2017548952 A JP 2017548952A JP 6754370 B2 JP6754370 B2 JP 6754370B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- suction
- filter
- inflow
- acoustic filter
- 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
- 238000001704 evaporation Methods 0.000 description 21
- 230000008020 evaporation Effects 0.000 description 21
- 239000012530 fluid Substances 0.000 description 17
- 238000005057 refrigeration Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Images
Classifications
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- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
-
- 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
- F04B39/0027—Pulsation and noise damping means
- F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/161—Silencing apparatus characterised by method of silencing by using movable parts for adjusting resonance or dead chambers or passages to resonance or dead chambers
- F01N1/163—Silencing apparatus characterised by method of silencing by using movable parts for adjusting resonance or dead chambers or passages to resonance or dead chambers by means of valves
-
- 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
- F04B39/0027—Pulsation and noise damping means
- F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
- F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
Description
Claims (9)
- 往復圧縮機用吸引音響フィルタであって、
少なくとも2つの流入経路(11)および(12)と、少なくとも1つの流出経路(2)と、2つの流入経路(11)および(12)と流出経路(2)との間に配置された少なくとも1つの主チャンバ(1)とを備え、
主チャンバ(1)が、少なくとも2つの流入経路(11)および(12)と少なくとも1つの流出経路(2)とに共通の音響減衰容積部を含み、前記往復圧縮機用吸引音響フィルタがさらに、
吸引音響フィルタの流入経路(11)に対して協働するように配置された少なくとも1つの自動弁(3)と、
吸引音響フィルタの流入経路(12)に対して協働するように配置された少なくとも一方向の少なくとも1つの一方向弁(4)とを備え、
前記自動弁(3)および前記一方向弁(4)が、一方向弁(4)を開放することで自動弁(3)を閉鎖し、一方向弁(4)を閉鎖することで自動弁(3)を開放するように、選択的に往復動作することを特徴とする、吸引音響フィルタ。 - 一方向弁(4)が、2位置二方弁を含むことを特徴とする、請求項1に記載のフィルタ。
- 一方向弁(4)が、ソレノイドによって命令される弁を含むことを特徴とする、請求項1に記載のフィルタ。
- 自動弁(3)が、逆止弁を含むことを特徴とする、請求項1に記載のフィルタ。
- 自動弁(3)が、差圧弁を含むことを特徴とする、請求項1に記載のフィルタ。
- 自動弁(3)が、リード弁を含み、常時開状態であることを特徴とする、請求項1に記載のフィルタ。
- 2つの弁(3、4)のうちの少なくとも一方と協働するように、主チャンバ(1)の内部に配置された少なくとも1つの経路端ストッパ(5)をさらに備えることを特徴とする、請求項5に記載のフィルタ。
- 自動弁(3)が、吸引フィルタの底部に収容されることを特徴とする、請求項1に記載のフィルタ。
- 主チャンバ(1)の内部に配置され、2つの弁(3、4)のうちの少なくとも一方を組み立てることができる少なくとも1つの取付構造体(14)をさらに備えることを特徴とする、請求項1に記載のフィルタ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRBR1020150062087 | 2015-03-19 | ||
BR102015006208-7A BR102015006208B1 (pt) | 2015-03-19 | 2015-03-19 | Filtro acústico de sucção para compressor |
BRBR1020160030510 | 2016-02-12 | ||
BR102016003051A BR102016003051B8 (pt) | 2016-02-12 | 2016-02-12 | Filtro acústico de sucção para compressor |
PCT/BR2016/050059 WO2016145503A2 (en) | 2015-03-19 | 2016-03-18 | Suction acoustic filter for compressor |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018507986A JP2018507986A (ja) | 2018-03-22 |
JP2018507986A5 JP2018507986A5 (ja) | 2019-04-11 |
JP6754370B2 true JP6754370B2 (ja) | 2020-09-09 |
Family
ID=55701643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017548952A Expired - Fee Related JP6754370B2 (ja) | 2015-03-19 | 2016-03-18 | 圧縮機用吸引音響フィルタ |
Country Status (4)
Country | Link |
---|---|
US (1) | US10711777B2 (ja) |
JP (1) | JP6754370B2 (ja) |
CN (1) | CN205714678U (ja) |
WO (1) | WO2016145503A2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109844313B (zh) * | 2016-08-23 | 2021-06-01 | 思科普有限责任公司 | 抽吸消音器 |
JP2022080522A (ja) * | 2020-11-18 | 2022-05-30 | ナブテスコ株式会社 | 空気圧縮装置、及び、空気吸引装置 |
CN113757075A (zh) * | 2021-09-23 | 2021-12-07 | 珠海格力电器股份有限公司 | 一种压缩机消音器进气结构及往复式压缩机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4109751A (en) * | 1976-08-26 | 1978-08-29 | Deere & Company | Noise silencer |
US5208429A (en) * | 1991-07-26 | 1993-05-04 | Carrier Corporation | Combination muffler and check valve for a screw compressor |
US5531078A (en) | 1994-12-27 | 1996-07-02 | General Electric Company | Low volume inlet reciprocating compressor for dual evaporator refrigeration system |
DE19923734C2 (de) * | 1999-05-22 | 2001-03-29 | Danfoss Compressors Gmbh | Saugschalldämpfer für einen hermetisch gekapselten Verdichter |
DE10037251A1 (de) * | 2000-07-31 | 2002-02-14 | Bsh Bosch Siemens Hausgeraete | Bistabiles Magnetventil |
DE10128225C1 (de) * | 2001-06-11 | 2002-12-05 | Danfoss Compressors Gmbh | Saugschalldämpfer |
DE10205487C2 (de) * | 2002-02-09 | 2003-12-11 | Danfoss Compressors Gmbh | Saugschalldämpfer für eine Kältemaschine |
DE10323526B3 (de) * | 2003-05-24 | 2005-02-03 | Danfoss Compressors Gmbh | Saugschalldämpfer für einen hermetischen Kältemittelverdichter |
BRPI0400624A (pt) * | 2004-02-04 | 2005-09-27 | Brasil Compressores Sa | Sistema de sucção para compressor de refrigeração |
BRPI0501740A (pt) * | 2005-05-03 | 2006-12-12 | Brasil Compressores Sa | filtro de sucção para compressor de refrigeração |
WO2009157594A1 (en) * | 2008-06-23 | 2009-12-30 | Carrier Corporation | Apparatus for controlling refrigerant flow in air conditioner having multiple compressors |
EP2581690A2 (en) | 2010-04-26 | 2013-04-17 | Whirlpool S.A. | Cooling system of a refrigerator and suction system for a compressor fluid |
BRPI1103315B8 (pt) * | 2011-07-29 | 2021-09-21 | Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda | Câmara de sucção |
BR202013024030Y1 (pt) * | 2013-09-19 | 2019-10-01 | Embraco Indústria De Compressores E Soluções E Refrigeração Ltda. | Disposição construtiva introduzida em filtro acústico de compressor hermético |
-
2016
- 2016-03-18 WO PCT/BR2016/050059 patent/WO2016145503A2/en active Application Filing
- 2016-03-18 JP JP2017548952A patent/JP6754370B2/ja not_active Expired - Fee Related
- 2016-03-18 US US15/558,261 patent/US10711777B2/en active Active
- 2016-03-21 CN CN201620217827.2U patent/CN205714678U/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN205714678U (zh) | 2016-11-23 |
WO2016145503A3 (en) | 2016-11-17 |
WO2016145503A2 (en) | 2016-09-22 |
US10711777B2 (en) | 2020-07-14 |
JP2018507986A (ja) | 2018-03-22 |
US20180045195A1 (en) | 2018-02-15 |
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