EP3617516A4 - Schraubenverdichter, klimatisierungsvorrichtung und kühlvorrichtung - Google Patents

Schraubenverdichter, klimatisierungsvorrichtung und kühlvorrichtung Download PDF

Info

Publication number
EP3617516A4
EP3617516A4 EP17907068.5A EP17907068A EP3617516A4 EP 3617516 A4 EP3617516 A4 EP 3617516A4 EP 17907068 A EP17907068 A EP 17907068A EP 3617516 A4 EP3617516 A4 EP 3617516A4
Authority
EP
European Patent Office
Prior art keywords
air conditioning
screw compressor
refrigerating
conditioning device
refrigerating device
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.)
Granted
Application number
EP17907068.5A
Other languages
English (en)
French (fr)
Other versions
EP3617516A1 (de
EP3617516B1 (de
Inventor
Tianyi Zhang
Hua Liu
Baoge ZHANG
Rihua LI
Helong ZHANG
Yungong XU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Gree Wuhan Electric Appliances Co Ltd
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Gree Wuhan Electric Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai, Gree Wuhan Electric Appliances Co Ltd filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of EP3617516A1 publication Critical patent/EP3617516A1/de
Publication of EP3617516A4 publication Critical patent/EP3617516A4/de
Application granted granted Critical
Publication of EP3617516B1 publication Critical patent/EP3617516B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP17907068.5A 2017-04-26 2017-12-28 Schraubenverdichter, klimatisierungsvorrichtung und kühlvorrichtung Active EP3617516B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710283983.8A CN106979160A (zh) 2017-04-26 2017-04-26 螺杆压缩机、空调装置及制冷装置
PCT/CN2017/119427 WO2018196427A1 (zh) 2017-04-26 2017-12-28 螺杆压缩机、空调装置及制冷装置

Publications (3)

Publication Number Publication Date
EP3617516A1 EP3617516A1 (de) 2020-03-04
EP3617516A4 true EP3617516A4 (de) 2020-03-04
EP3617516B1 EP3617516B1 (de) 2021-10-06

Family

ID=59341594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17907068.5A Active EP3617516B1 (de) 2017-04-26 2017-12-28 Schraubenverdichter, klimatisierungsvorrichtung und kühlvorrichtung

Country Status (5)

Country Link
US (1) US20200049148A1 (de)
EP (1) EP3617516B1 (de)
CN (1) CN106979160A (de)
PH (1) PH12019502419A1 (de)
WO (1) WO2018196427A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979160A (zh) * 2017-04-26 2017-07-25 珠海格力电器股份有限公司 螺杆压缩机、空调装置及制冷装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285190A (ja) * 1985-10-09 1987-04-18 Kobe Steel Ltd スクリユ式真空ポンプ
EP1666729A1 (de) * 2003-09-09 2006-06-07 Daikin Industries, Ltd. Schraubenverdichter und gefriervorrichtung
US20070092393A1 (en) * 2005-10-26 2007-04-26 General Electric Company Gas release port for oil-free screw compressor
EP2166229A1 (de) * 2007-06-11 2010-03-24 Daikin Industries, Ltd. Verdichter und kühlgerät
US20100269797A1 (en) * 2009-04-24 2010-10-28 Gm Global Technology Operations, Inc. Tuning device with combined backflow function
CN205013302U (zh) * 2015-08-31 2016-02-03 珠海格力电器股份有限公司 补气结构及螺杆压缩机
WO2016186692A1 (en) * 2015-05-19 2016-11-24 Eaton Corporation Supercharger mesh assembly
WO2016200422A1 (en) * 2015-06-11 2016-12-15 Eaton Corporation Bearing plate noise damper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1007076B (zh) * 1987-02-27 1990-03-07 武汉冷冻机厂 一种喷油螺扦制冷压缩机的排气端座
NL8900694A (nl) * 1989-03-21 1990-10-16 Grass Air Holding Bv Schroefcompressor en werkwijze voor het bedrijven daarvan.
JPH06280598A (ja) * 1993-03-24 1994-10-04 Honda Motor Co Ltd 過給圧測定装置
CN1240944C (zh) * 2002-04-09 2006-02-08 赵之海 具有补气功能的涡旋压缩机
CN101979880B (zh) * 2010-04-26 2013-07-31 上海维尔泰克螺杆机械有限公司 螺杆压缩机
CN202851353U (zh) * 2012-09-06 2013-04-03 安徽东升机电有限责任公司 热泵型电动汽车空调压缩机
CN204962009U (zh) * 2015-09-01 2016-01-13 奇瑞汽车股份有限公司 一种新型的汽车空调整流阀
CN105736377A (zh) * 2016-04-11 2016-07-06 珠海格力节能环保制冷技术研究中心有限公司 一种压缩机结构
CN205858689U (zh) * 2016-06-24 2017-01-04 珠海格力电器股份有限公司 一种排气轴承座及螺杆压缩机
CN106979160A (zh) * 2017-04-26 2017-07-25 珠海格力电器股份有限公司 螺杆压缩机、空调装置及制冷装置
CN206889265U (zh) * 2017-04-26 2018-01-16 珠海格力电器股份有限公司 螺杆压缩机、空调装置及制冷装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6285190A (ja) * 1985-10-09 1987-04-18 Kobe Steel Ltd スクリユ式真空ポンプ
EP1666729A1 (de) * 2003-09-09 2006-06-07 Daikin Industries, Ltd. Schraubenverdichter und gefriervorrichtung
US20070092393A1 (en) * 2005-10-26 2007-04-26 General Electric Company Gas release port for oil-free screw compressor
EP2166229A1 (de) * 2007-06-11 2010-03-24 Daikin Industries, Ltd. Verdichter und kühlgerät
US20100269797A1 (en) * 2009-04-24 2010-10-28 Gm Global Technology Operations, Inc. Tuning device with combined backflow function
WO2016186692A1 (en) * 2015-05-19 2016-11-24 Eaton Corporation Supercharger mesh assembly
WO2016200422A1 (en) * 2015-06-11 2016-12-15 Eaton Corporation Bearing plate noise damper
CN205013302U (zh) * 2015-08-31 2016-02-03 珠海格力电器股份有限公司 补气结构及螺杆压缩机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018196427A1 *

Also Published As

Publication number Publication date
CN106979160A (zh) 2017-07-25
EP3617516A1 (de) 2020-03-04
PH12019502419A1 (en) 2020-07-06
EP3617516B1 (de) 2021-10-06
WO2018196427A1 (zh) 2018-11-01
US20200049148A1 (en) 2020-02-13

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