PH12019502419A1 - Screw compressor, air conditioning apparatus and refrigeration apparatus - Google Patents

Screw compressor, air conditioning apparatus and refrigeration apparatus

Info

Publication number
PH12019502419A1
PH12019502419A1 PH12019502419A PH12019502419A PH12019502419A1 PH 12019502419 A1 PH12019502419 A1 PH 12019502419A1 PH 12019502419 A PH12019502419 A PH 12019502419A PH 12019502419 A PH12019502419 A PH 12019502419A PH 12019502419 A1 PH12019502419 A1 PH 12019502419A1
Authority
PH
Philippines
Prior art keywords
screw compressor
supplementary air
compressor
air holes
air conditioning
Prior art date
Application number
PH12019502419A
Other languages
English (en)
Inventor
Tianyi Zhang
Hua Liu
Baoge Zhang
Rihua Li
Helong Zhang
Yungong Xu
Original Assignee
Gree Electric Appliances Wuhan Co Ltd
Gree Electric Appliances Inc Zhuhai
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 Wuhan Co Ltd, Gree Electric Appliances Inc Zhuhai filed Critical Gree Electric Appliances Wuhan Co Ltd
Publication of PH12019502419A1 publication Critical patent/PH12019502419A1/en

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
    • 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
    • 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
    • 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)
PH12019502419A 2017-04-26 2019-10-25 Screw compressor, air conditioning apparatus and refrigeration apparatus PH12019502419A1 (en)

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 (1)

Publication Number Publication Date
PH12019502419A1 true PH12019502419A1 (en) 2020-07-06

Family

ID=59341594

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019502419A PH12019502419A1 (en) 2017-04-26 2019-10-25 Screw compressor, air conditioning apparatus and refrigeration apparatus

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

Family Cites Families (19)

* 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
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
JP4140488B2 (ja) * 2003-09-09 2008-08-27 ダイキン工業株式会社 スクリュー圧縮機および冷凍装置
US20070092393A1 (en) * 2005-10-26 2007-04-26 General Electric Company Gas release port for oil-free screw compressor
JP4183021B1 (ja) * 2007-06-11 2008-11-19 ダイキン工業株式会社 圧縮機および冷凍装置
US8056543B2 (en) * 2009-04-24 2011-11-15 GM Global Technology Operations LLC Tuning device with combined backflow function
CN201836053U (zh) * 2010-04-26 2011-05-18 上海维尔泰克螺杆机械有限公司 一种螺杆压缩机
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
WO2016186692A1 (en) * 2015-05-19 2016-11-24 Eaton Corporation Supercharger mesh assembly
EP3308003A4 (de) * 2015-06-11 2019-01-30 Eaton Corporation Schalldämpfer für lagerplatte
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
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

Also Published As

Publication number Publication date
US20200049148A1 (en) 2020-02-13
WO2018196427A1 (zh) 2018-11-01
CN106979160A (zh) 2017-07-25
EP3617516A4 (de) 2020-03-04
EP3617516B1 (de) 2021-10-06
EP3617516A1 (de) 2020-03-04

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