JP6225191B2 - 冷凍圧縮機のガス排気用断熱システム - Google Patents
冷凍圧縮機のガス排気用断熱システム Download PDFInfo
- Publication number
- JP6225191B2 JP6225191B2 JP2015534890A JP2015534890A JP6225191B2 JP 6225191 B2 JP6225191 B2 JP 6225191B2 JP 2015534890 A JP2015534890 A JP 2015534890A JP 2015534890 A JP2015534890 A JP 2015534890A JP 6225191 B2 JP6225191 B2 JP 6225191B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow body
- exhaust
- end wall
- insulation system
- cylinder cap
- 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
- 238000009413 insulation Methods 0.000 title claims description 32
- 238000005057 refrigeration Methods 0.000 title claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000012774 insulation material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 11
- 239000011810 insulating material Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001052 transient effect Effects 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
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Description
Claims (10)
- 少なくとも1つの排気弁(4)と動作可能に結合される少なくとも1つの排気口(3a)を備える弁板(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)と共に圧縮室を画定するシリンダクランクケース(1)と、ガス出口(13)と圧縮室の反対側で弁板(3)に対向して着座される端壁(14)とを有し、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、シリンダキャップ(10)のガス出口(13)を圧縮機の外部と連通させる排気管(18)とを備えるタイプの冷凍圧縮機のガス排気用断熱システムであって、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、シリンダキャップ(10)と共に間隙(30)を保つ中空体(20)を備え、前記中空体(20)は、弁板(3)に排気弁(4)を固定して排気弁(4)の止め部を画定するために弁板(3)に着座される基端壁(24)であって、弁板(3)が中空体(20)の内部容積と直接接触するのを防ぎ、弁板(3)の排気口(3a)に向かって開口する入口ノズル(22)が形成された基端壁(24)と、端壁(14)の内側に形成された管状通路(16)に嵌め込まれる外側管状突出部(23a)を備えた出口ノズル(23)が形成された上端壁(25)とを備え、出口ノズル(23)、外側管状突出部(23a)、および管状通路(16)は、シリンダキャップ(10)のガス出口(13)に向かって開口していることを特徴とする、断熱システム。
- 中空体(20)の入口ノズル(22)が、基端壁(24)に設けられた基部開口部(22a)と、基部開口部(22a)を囲んで基端壁(24)から中空体(20)内部へと伸びる管状突出部(22b)とを備えることを特徴とする、請求項1に記載の断熱システム。
- 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、管状通路(16)は端壁(14)の内部に画定されることを特徴とする、請求項1または請求項2に記載の断熱システム。
- 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1〜請求項3のうちのいずれか一項に記載の断熱システム。
- 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4に記載の断熱システム。
- 上端壁(25)が、中空体(20)から外側に向けられた複数の上部突出部(25b)と一体になり、板ばね(41)の両端はそれぞれ中空体(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5に記載の断熱システム。
- 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1〜請求項6のうちのいずれか一項に記載の断熱システム。 - 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)の内へと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7に記載の断熱システム。
- 中空体(20)が、断熱材料で形成されることを特徴とする、請求項1〜請求項8のうちのいずれか一項に記載の断熱システム。
- 請求項1〜請求項9に記載されているガス排気用断熱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 |
---|---|---|---|
BRBR1020120252732 | 2012-10-03 | ||
BR102012025273-2A BR102012025273B1 (pt) | 2012-10-03 | 2012-10-03 | Compressor de refrigeração |
PCT/BR2013/000394 WO2014053040A1 (en) | 2012-10-03 | 2013-10-02 | Thermal insulation system for the discharge of gas in a refrigeration compressor |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015530520A JP2015530520A (ja) | 2015-10-15 |
JP2015530520A5 JP2015530520A5 (ja) | 2016-11-17 |
JP6225191B2 true JP6225191B2 (ja) | 2017-11-01 |
Family
ID=49596017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015534890A Expired - Fee Related JP6225191B2 (ja) | 2012-10-03 | 2013-10-02 | 冷凍圧縮機のガス排気用断熱システム |
Country Status (10)
Country | Link |
---|---|
US (1) | US9909581B2 (ja) |
EP (1) | EP2912315B1 (ja) |
JP (1) | JP6225191B2 (ja) |
CN (1) | CN104797820B (ja) |
AU (1) | AU2013327353A1 (ja) |
BR (1) | BR102012025273B1 (ja) |
ES (1) | ES2692655T3 (ja) |
MX (1) | MX355382B (ja) |
NZ (1) | NZ706406A (ja) |
WO (1) | WO2014053040A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3318822B1 (en) * | 2015-07-03 | 2020-11-25 | Mitsubishi Electric Corporation | Heat pump device |
BR102016005387A2 (pt) * | 2016-03-11 | 2017-09-19 | Whirlpool S.A. | Discharge acoustic filter, process of manufacture of acoustic discharge filter and hermetic compressor |
BR102016029873A2 (pt) * | 2016-12-19 | 2018-07-17 | Whirlpool S.A. | compressor hermético |
TR201717699A2 (tr) * | 2017-11-10 | 2019-05-21 | Arcelik As | Sizdirmazliği i̇yi̇leşti̇ri̇len hermeti̇k kompresör |
KR102424613B1 (ko) | 2018-04-10 | 2022-07-25 | 엘지전자 주식회사 | 리니어 압축기 |
KR102060175B1 (ko) * | 2018-06-29 | 2019-12-27 | 엘지전자 주식회사 | 리니어 압축기 |
KR102215909B1 (ko) * | 2019-08-23 | 2021-02-16 | 엘지전자 주식회사 | 리니어 압축기 |
DE102021205041A1 (de) * | 2021-05-18 | 2022-11-24 | Thyssenkrupp Ag | Kolbenverdichter, insbesondere Radialkolbenverdichter |
CN113357123B (zh) * | 2021-07-08 | 2022-11-15 | 珠海格力节能环保制冷技术研究中心有限公司 | 阀板结构、压缩机以及具有其的电器 |
CN216812061U (zh) * | 2021-10-25 | 2022-06-24 | 思科普有限责任公司 | 封装式制冷剂压缩机的排出***和封装式制冷剂压缩机 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH249217A (de) * | 1944-08-03 | 1947-06-15 | Sulzer Ag | Verfahren zur Unterdrückung von Schwingungen an Abschlussorganen, die vom Strom des Fördermittels gesteuert sind, und Vorrichtung zur Ausführung des Verfahrens. |
JPS61207884A (ja) * | 1985-03-12 | 1986-09-16 | Diesel Kiki Co Ltd | 圧縮機の脈動低減機構 |
US5530214A (en) * | 1994-09-20 | 1996-06-25 | The United States Of America As Represented By The Secretary Of The Navy | Venturi muffler |
JP4019720B2 (ja) * | 2002-01-24 | 2007-12-12 | 株式会社豊田自動織機 | 圧縮機 |
DE10323526B3 (de) * | 2003-05-24 | 2005-02-03 | Danfoss Compressors Gmbh | Saugschalldämpfer für einen hermetischen Kältemittelverdichter |
JP4104534B2 (ja) | 2003-11-13 | 2008-06-18 | 株式会社デンソー | 密閉型圧縮機 |
JP4552432B2 (ja) * | 2003-12-11 | 2010-09-29 | ダイキン工業株式会社 | 圧縮機 |
BRPI0505717B1 (pt) * | 2005-12-16 | 2020-03-10 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda | Compressor hermético com isolamento térmico interno |
AT10136U1 (de) | 2007-10-05 | 2008-09-15 | Acc Austria Gmbh | Kältemittelverdichter |
BRPI0705357A2 (pt) | 2007-12-26 | 2009-08-25 | Whirlpool Sa | sistema para atenuação de pulsação na descarga de gás em um compressor de refrigeração |
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 |
BRPI0900855A2 (pt) * | 2009-04-06 | 2010-12-28 | Whirlpool Sa | arranjo construtivo para compressor hermético de refrigeração |
-
2012
- 2012-10-03 BR BR102012025273-2A patent/BR102012025273B1/pt not_active IP Right Cessation
-
2013
- 2013-10-02 EP EP13792244.9A patent/EP2912315B1/en active Active
- 2013-10-02 ES ES13792244.9T patent/ES2692655T3/es active Active
- 2013-10-02 NZ NZ706406A patent/NZ706406A/en unknown
- 2013-10-02 US US14/433,188 patent/US9909581B2/en active Active
- 2013-10-02 JP JP2015534890A patent/JP6225191B2/ja not_active Expired - Fee Related
- 2013-10-02 CN CN201380061030.7A patent/CN104797820B/zh active Active
- 2013-10-02 AU AU2013327353A patent/AU2013327353A1/en not_active Abandoned
- 2013-10-02 MX MX2015004344A patent/MX355382B/es active IP Right Grant
- 2013-10-02 WO PCT/BR2013/000394 patent/WO2014053040A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2912315B1 (en) | 2018-09-05 |
AU2013327353A1 (en) | 2015-04-16 |
US20150275883A1 (en) | 2015-10-01 |
MX2015004344A (es) | 2015-06-10 |
US9909581B2 (en) | 2018-03-06 |
CN104797820A (zh) | 2015-07-22 |
JP2015530520A (ja) | 2015-10-15 |
ES2692655T3 (es) | 2018-12-04 |
WO2014053040A1 (en) | 2014-04-10 |
CN104797820B (zh) | 2017-05-24 |
EP2912315A1 (en) | 2015-09-02 |
BR102012025273A2 (pt) | 2014-08-26 |
MX355382B (es) | 2018-04-17 |
NZ706406A (en) | 2017-11-24 |
BR102012025273B1 (pt) | 2021-09-08 |
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