JP2015530519A - 冷凍圧縮機用ガス排気システムおよび冷凍圧縮機 - Google Patents
冷凍圧縮機用ガス排気システムおよび冷凍圧縮機 Download PDFInfo
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- 239000003507 refrigerant Substances 0.000 claims abstract description 13
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- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 8
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- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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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
- 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
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1085—Valves; Arrangement of valves having means for limiting the opening height
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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
- 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
-
- 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
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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
- 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
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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
- 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
- F04B39/064—Cooling by a cooling jacket in the pump casing
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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
- 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
- F04B39/10—Adaptations or arrangements of distribution members
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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
- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
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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
- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/123—Fluid connections
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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
- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/125—Cylinder heads
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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
- 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
- F04B39/14—Provisions for readily assembling or disassembling
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/001—Noise damping
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/007—Cylinder heads
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1037—Flap valves
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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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (16)
- 少なくとも1つの排気口(3a)を備えた弁板(3)によって一端が閉鎖されたシリンダ(2)を画定し、シリンダ(2)と共に1つの圧縮室(C)を画定するシリンダクランクケース(1)と、ガス出口(13)を有し、圧縮室(C)の反対側で弁板(3)に対して着座されるシリンダキャップ(10)であって、内部に排気チャンバ(11)が画定されるシリンダキャップ(10)とを備え、弁板(3)が少なくとも1つの排気弁(4)と動作可能に結合されるタイプの冷凍圧縮機用ガス排気システムであって、排気弁(4)の開放時に、排気口(3a)から排気弁(4)によって放出された全冷媒ガス流を受容し、前記冷媒ガス流を加速させて、排気弁(4)の上流側と下流側との間の圧力勾配を瞬間的に低下させるために、排気チャンバ(11)の内部に取り付けられ、シリンダキャップ(10)および弁板(3)の部品の少なくとも一方に固定される加速手段(AM)を備えることを特徴とする、ガス排気システム。
- 加速手段(AM)が、弁板(3)の排気口(3a)から排気チャンバ(11)の内部に突出する管状案内(22b)によって画定されることを特徴とする、請求項1に記載のガス排気システム。
- 弁板(3)に着座される基端壁(24)であって、弁板(3)の排気口(3a)に向かって開口し前記排気口(3a)を排気チャンバ(11)と連通させる基部開口部(22a)を備えた入口ノズル(22)が形成された基端壁(24)を備え、前記管状案内(22b)は、基端壁(24)に組み込まれて一体部品となり、排気チャンバ(11)の内部へと伸びる入口ノズル(22)の伸長部を画定することを特徴とする、請求項2に記載のガス排気システム。
- 基端壁(24)が、入口ノズル(22)の基部開口部(22a)を囲繞して画定され排気弁(4)の可撓性ブレード(4a)の最大開放の止め部を画定する環状領域(22c)を備え、基端壁の残りの部分は排気弁(4)を弁板(3)の所定位置で保持することを特徴とする、排気弁(4)が少なくとも1つの可撓性ブレード(4a)を備える、請求項3に記載のガス排気システム。
- 排気弁(4)の可撓性ブレード(4a)に対して作用する基端壁(24)の前記環状領域(22c)が、弁板(3)から軸方向に離間され、排気弁(4)の可撓性ブレード(4a)の開き止め部を画定するように構成されることを特徴とする、請求項4に記載のガス排気システム。
- 基端壁(24)の環状領域(22c)が、排気チャンバ(11)内部で半径方向内側および軸方向内側に傾斜して配置され、排気弁(4)の最大開放時に可撓性ブレード(4a)が着座される傾斜開き止め部を画定することを特徴とする、請求項5に記載のガス排気システム。
- ガス排気システムが、内部に少なくとも1つのプレナム(21)を画定し、シリンダキャップ(10)内部に、割出し式で取り付けられて、間隙(30)と共に保つ中空体(20)を備え、前記中空体(20)は、弁板(3)が中空体(20)の内部容積と直接接触するのを防ぐ基端壁(24)を備え、基端壁(24)の入口ノズル(22)は、プレナム(21)を弁板(3)の排気口(3a)と連通させることを特徴とする、請求項3〜請求項6のうちのいずれか一項に記載のガス排気システム。
- 中空体(20)が、中空体の出口ノズル(23)が設けられた上端壁(25)を備え、前記出口ノズル(23)はシリンダキャップ(10)のガス出口(13)に向かって開口することを特徴とする、シリンダキャップ(10)が弁板(3)と反対側の端壁(14)を備えた、請求項1〜請求項7のうちのいずれか一項に記載のガス排気システム。
- 中空体(20)の出口ノズル(23)が、端壁(14)の内側に形成されシリンダキャップ(10)の出口ノズル(13)に向かって開口している管状通路(16)に嵌め込まれるように、中空体(20)の上端壁(25)に形成される外側管状突出部(23a)を備えることを特徴とする、請求項8に記載のガス排気システム。
- 外側管状突出部(23a)が、中空体(20)の上端壁(25)に形成された下方領域(25a)から外側に向かって伸びることを特徴とする、請求項9に記載のガス排気システム。
- 上端壁(25)とシリンダキャップ(10)の端壁(14)との間に設けられ、中空体(20)を弁板(3)に弾性的に押し付ける付勢手段(40)を備えることを特徴とする、請求項8〜請求項10のうちのいずれか一項に記載のガス排気システム。
- 付勢手段(40)が、板ばね(41)によって形成されることを特徴とする、請求項11に記載のガス排気システム。
- 上端壁(25)が、中空体(20)の外側を向いた複数の上部突出部(25b)と一体になり、板ばね(41)は両端を有し、それぞれ中空体(20)の上端壁(25)のそれぞれの上部突出部(25b)に嵌め込まれることを特徴とする、請求項12に記載のガス排気システム。
- 中空体(20)が、2つの部品(20a、20b)で形成され、一方は基端壁(24)と一体となり、他方は上端壁(25)と一体となり、前記部品は、中空体(20)のプレナム(21)を第1および第2の排気チャンバ(C1、C2)に分割する共通の隔壁(26)に着座され、前記隔壁(26)は両方の排気チャンバ(C1、C2)を連通させる少なくとも1つの開口部(26a)を有することを特徴とする、請求項7〜請求項13のうちのいずれか一項に記載のガス排気システム。
- 隔壁(26)の開口部(26a)が、入口ノズル(22)に対して偏心位置にある直線部分(27a)によって第1の排気チャンバ(C1)内に突出し、音響減衰器を形成する弓状部分(27b)によって第2の排気チャンバ(C2)内に突出する少なくとも1つの管(27)を備えることを特徴とする、請求項14に記載のガス排気システム。
- 請求項1〜請求項15のうちのいずれか一項に記載されているガス排気システムを備えることを特徴とする、冷凍圧縮機。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102012025279-1A BR102012025279B1 (pt) | 2012-10-03 | 2012-10-03 | Compressor de refrigeração tendo um sistema de descarga de gás |
BRBR1020120252791 | 2012-10-03 | ||
PCT/BR2013/000393 WO2014053039A1 (en) | 2012-10-03 | 2013-08-02 | Gas discharge system for a refrigeration compressor and a refrigeration compressor |
Publications (3)
Publication Number | Publication Date |
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JP2015530519A true JP2015530519A (ja) | 2015-10-15 |
JP2015530519A6 JP2015530519A6 (ja) | 2016-09-01 |
JP6375299B2 JP6375299B2 (ja) | 2018-08-15 |
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JP2015534889A Expired - Fee Related JP6375299B2 (ja) | 2012-10-03 | 2013-10-02 | 冷凍圧縮機用ガス排気システムおよび冷凍圧縮機 |
Country Status (10)
Country | Link |
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US (1) | US10227975B2 (ja) |
EP (1) | EP2912314B1 (ja) |
JP (1) | JP6375299B2 (ja) |
KR (1) | KR20150085812A (ja) |
CN (1) | CN104781553B (ja) |
AU (1) | AU2013327352A1 (ja) |
BR (1) | BR102012025279B1 (ja) |
MX (1) | MX355169B (ja) |
NZ (1) | NZ706403A (ja) |
WO (1) | WO2014053039A1 (ja) |
Families Citing this family (8)
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DE102015205059A1 (de) * | 2015-03-20 | 2016-09-22 | Continental Teves Ag & Co. Ohg | Motorpumpenaggregat mit einer einzelnen elastischen Membran |
KR102238334B1 (ko) * | 2016-05-03 | 2021-04-09 | 엘지전자 주식회사 | 리니어 압축기 |
FR3058766B1 (fr) * | 2016-11-16 | 2018-12-14 | Atlas Copco Crepelle S.A.S. | Compresseur alternatif |
BR102017013190A2 (pt) * | 2017-06-19 | 2019-01-15 | Whirlpool S.A. | estrutura para montagem de válvula tipo palheta |
IT201800002414A1 (it) * | 2018-02-05 | 2019-08-05 | Lodovico Parmegiani | Dispositivo per il congelamento di tessuto adiposo |
CN108953116A (zh) * | 2018-08-15 | 2018-12-07 | 蚌埠艾普压缩机制造有限公司 | 一种加氢站氢气压缩机可拆洗高效冷却器 |
CA3134309A1 (en) * | 2019-04-29 | 2020-11-05 | Bryan Kuntz | Sound reduction device for rocking piston pumps and compressors |
DE102020116690A1 (de) * | 2020-06-24 | 2021-12-30 | Bitzer Kühlmaschinenbau Gmbh | Kältemittelverdichter |
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JPS61207884A (ja) * | 1985-03-12 | 1986-09-16 | Diesel Kiki Co Ltd | 圧縮機の脈動低減機構 |
DE19912926A1 (de) * | 1999-03-22 | 2000-09-28 | Bock Gmbh & Co Kaeltemaschinen | Kolbenverdichter für Kältemittel |
JP2011508141A (ja) * | 2007-12-26 | 2011-03-10 | ワールプール・エシ・ア | 冷却コンプレッサのガス排出の振動を減衰させるシステム |
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BR8905898A (pt) * | 1989-11-08 | 1991-05-14 | Brasil Compressores Sa | Valvula de descarga para compressor hermetico |
JP3205122B2 (ja) * | 1993-05-19 | 2001-09-04 | 株式会社日立製作所 | 密閉形電動圧縮機 |
AT8477U1 (de) * | 2005-03-31 | 2006-08-15 | Acc Austria Gmbh | Kältemittelverdichter |
AT8985U1 (de) * | 2005-03-31 | 2007-03-15 | Acc Austria Gmbh | Kältemittelverdichter |
AT8401U1 (de) * | 2005-03-31 | 2006-07-15 | Acc Austria Gmbh | Kältemittelverdichter |
BRPI0505717B1 (pt) * | 2005-12-16 | 2020-03-10 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda | Compressor hermético com isolamento térmico interno |
BRPI0803457B1 (pt) * | 2008-09-05 | 2020-11-10 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda | arranjo de sucção para compressor hermético de refrigeração |
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2012
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- 2013-08-02 CN CN201380058925.5A patent/CN104781553B/zh active Active
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Patent Citations (3)
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JPS61207884A (ja) * | 1985-03-12 | 1986-09-16 | Diesel Kiki Co Ltd | 圧縮機の脈動低減機構 |
DE19912926A1 (de) * | 1999-03-22 | 2000-09-28 | Bock Gmbh & Co Kaeltemaschinen | Kolbenverdichter für Kältemittel |
JP2011508141A (ja) * | 2007-12-26 | 2011-03-10 | ワールプール・エシ・ア | 冷却コンプレッサのガス排出の振動を減衰させるシステム |
Also Published As
Publication number | Publication date |
---|---|
KR20150085812A (ko) | 2015-07-24 |
WO2014053039A8 (en) | 2016-08-04 |
MX2015004343A (es) | 2015-06-10 |
WO2014053039A1 (en) | 2014-04-10 |
CN104781553B (zh) | 2017-07-07 |
EP2912314B1 (en) | 2017-09-13 |
EP2912314A1 (en) | 2015-09-02 |
NZ706403A (en) | 2017-12-22 |
AU2013327352A1 (en) | 2015-04-16 |
US20150275884A1 (en) | 2015-10-01 |
BR102012025279A2 (pt) | 2014-08-19 |
BR102012025279B1 (pt) | 2021-09-21 |
JP6375299B2 (ja) | 2018-08-15 |
AU2013327352A9 (en) | 2016-08-25 |
MX355169B (es) | 2018-04-06 |
US10227975B2 (en) | 2019-03-12 |
CN104781553A (zh) | 2015-07-15 |
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