WO2021068632A1 - Séparateur gaz-liquide et système de compression - Google Patents

Séparateur gaz-liquide et système de compression Download PDF

Info

Publication number
WO2021068632A1
WO2021068632A1 PCT/CN2020/107440 CN2020107440W WO2021068632A1 WO 2021068632 A1 WO2021068632 A1 WO 2021068632A1 CN 2020107440 W CN2020107440 W CN 2020107440W WO 2021068632 A1 WO2021068632 A1 WO 2021068632A1
Authority
WO
WIPO (PCT)
Prior art keywords
outer cylinder
gas
pipe
outlet
liquid separator
Prior art date
Application number
PCT/CN2020/107440
Other languages
English (en)
Chinese (zh)
Inventor
田鹏
陈永杰
虞晓辉
Original Assignee
浙江盾安人工环境股份有限公司
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 浙江盾安人工环境股份有限公司 filed Critical 浙江盾安人工环境股份有限公司
Priority to US17/767,470 priority Critical patent/US20230243559A1/en
Priority to JP2022520378A priority patent/JP2022550953A/ja
Publication of WO2021068632A1 publication Critical patent/WO2021068632A1/fr

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/23—Separators

Definitions

  • This application relates to the technical field of gas-liquid separators, and specifically, to a gas-liquid separator and a compression system.
  • the compression system includes a gas-liquid separator and a compressor that communicate with each other.
  • the gas-liquid mixed fluid is separated by the gas-liquid separator, and the separated gas enters the compressor for compression.
  • the gas-liquid separation effect of the existing gas-liquid separator is limited. When the system has a high degree of subcooling, some large-particle liquid refrigerants or other liquids cannot be separated from the gaseous refrigerant, and some large-particle liquids will be separated from the gaseous refrigerant.
  • the gas-liquid separator flows into the compressor, causing liquid shock to damage the compressor.
  • the present application provides a gas-liquid separator and a compression system to solve the problem of poor gas-liquid separation effect of the gas-liquid separator in the prior art.
  • the present application provides a gas-liquid separator, comprising: an outer cylinder; an input tube, a part of the input tube penetrates the outer cylinder, and the input tube
  • the inlet is located outside the outer cylinder, the outlet of the input pipe is located inside the outer cylinder; the output pipe, a part of the output pipe penetrates the outer cylinder, and the inlet of the output pipe is located at the Inside the outer cylinder, the outlet of the output pipe is located outside the outer cylinder, and the setting position of the inlet of the output pipe is higher than the setting position of the outlet of the input pipe;
  • the blocking part is arranged on the outer cylinder Inside, the blocking part is located between the inlet of the output pipe and the outlet of the input pipe to separate the inlet of the output pipe from the outlet of the input pipe.
  • the blocking portion has an escape hole that communicates an area above the blocking portion with an area below the blocking portion.
  • the blocking portion has a plate-shaped structure, and the periphery of the blocking portion is connected with the inner wall of the outer cylinder; in the radial direction of the outer cylinder, the area of the avoiding hole is smaller than that of the blocking portion.
  • the distance between the outlet of the input pipe and the edge of the escape hole is greater than the outer diameter of the input pipe.
  • the inlet of the output pipe and the outlet of the output pipe are both located above the blocking portion, the blocking portion has a limiting hole, and the output tube passes through the limiting hole to pass through the The inner wall of the limiting hole limits the output tube.
  • the input pipe includes a vertical section and a horizontal section that are connected to each other, wherein the inlet of the input pipe is located at the end of the vertical section, and the outlet of the input pipe is located at the end of the horizontal section. , The outlet of the input pipe faces the inner wall of the outer cylinder.
  • the output pipe has a U-shaped structure
  • the gas-liquid separator further includes a filter assembly arranged at the bottom of the output pipe.
  • the gas-liquid separator further includes a reinforcing plate arranged in the outer cylinder, and the bottom of the output tube passes through the reinforcing plate to fix the output tube through the reinforcing plate.
  • the outer cylinder includes an upper cover, a middle cylinder, and a lower cover that are sequentially connected, and the input pipe and the output pipe both pass through the upper cover.
  • a compression system includes a compressor and the gas-liquid separator provided above, and the outlet of the gas-liquid separator is in communication with the inlet of the compressor.
  • the gas-liquid separator is provided with an outer cylinder, an input pipe, an output pipe and a blocking part, wherein a part of the input pipe penetrates the outer cylinder, and the inlet of the input pipe is located outside the outer cylinder.
  • the outlet of the pipe is located inside the outer cylinder; a part of the output pipe penetrates the outer cylinder, the inlet of the output pipe is located inside the outer cylinder, the outlet of the output pipe is located outside the outer cylinder, and the setting position of the inlet of the output pipe is higher than that of the input pipe
  • the setting position of the outlet; the blocking part is arranged in the outer cylinder, and the blocking part is located between the inlet of the output pipe and the outlet of the input pipe to separate the inlet of the output pipe and the outlet of the input pipe.
  • Figure 1 shows a schematic structural diagram of a gas-liquid separator provided by an embodiment of the present application
  • Figure 2 shows a perspective view of the gas-liquid separator in Figure 1;
  • Figure 3 shows a top view of the gas-liquid separator in Figure 1;
  • FIG. 4 shows a schematic diagram of the structure of the blocking part in FIG. 1.
  • Outer cylinder 20. Input pipe; 30. Output pipe; 40. Blocking part; 41. Avoidance hole; 42. Limit hole; 50. Filter assembly; 60. Reinforcing plate.
  • the embodiment of the present application provides a gas-liquid separator, including: an outer tube 10; an input tube 20, a part of the input tube 20 is penetrated in the outer tube 10, and the inlet of the input tube 20 is located in the outer tube 10, the outlet of the input pipe 20 is located inside the outer cylinder 10; the output pipe 30, a part of the output pipe 30 passes through the outer cylinder 10, the inlet of the output pipe 30 is located inside the outer cylinder 10, and the outlet of the output pipe 30 is located Outside the outer cylinder 10, the setting position of the inlet of the output pipe 30 is higher than the setting position of the outlet of the input pipe 20; the blocking part 40 is arranged in the outer cylinder 10, and the blocking part 40 is located at the inlet of the output pipe 30 and the outlet of the input pipe 20 In between, the inlet of the output pipe 30 and the outlet of the input pipe 20 are spaced apart.
  • the gas-liquid separator is provided with an outer cylinder 10, an input pipe 20, an output pipe 30, and a blocking portion 40, wherein a part of the input pipe 20 penetrates the outer cylinder 10, and the inlet of the input pipe 20 Located outside the outer cylinder 10, the outlet of the input pipe 20 is located inside the outer cylinder 10; a part of the output pipe 30 penetrates the outer cylinder 10, the inlet of the output pipe 30 is located inside the outer cylinder 10, and the outlet of the output pipe 30 is located outside Outside the cylinder 10, the setting position of the inlet of the output pipe 30 is higher than the setting position of the outlet of the input pipe 20; the blocking part 40 is arranged in the outer cylinder 10, and the blocking part 40 is located between the inlet of the output pipe 30 and the outlet of the input pipe 20 , To separate the inlet of the output pipe 30 and the outlet of the input pipe 20.
  • the large-particle liquid refrigerant or other liquid output from the outlet of the input pipe 20 can be blocked by the blocking portion 40, and the large-particle liquid is prevented from splashing into the inlet of the output pipe 30, so that the only thing that enters the output pipe 30 is It is a gas, so this technical solution improves the gas-liquid separation effect of the gas-liquid separator, thereby avoiding damage to the compressor by liquid hammer.
  • the blocking portion 40 has an avoiding hole 41, and the avoiding hole 41 connects the area above the blocking portion 40 and the area below the blocking portion 40. In this way, the gas separated from the gas-liquid mixed fluid can enter the area above the barrier 40 from the area below the barrier 40 through the escape hole 41, and then enter the output pipe 30 for output.
  • the blocking portion 40 has a plate-like structure, and the periphery of the blocking portion 40 is connected to the inner wall of the outer cylinder 10; in the radial direction of the outer cylinder 10, the area of the avoiding hole 41 is smaller than the area of the solid part of the blocking portion 40 . In this way, the solid part of the blocking part 40 can block the large-particle liquid to ensure the blocking effect.
  • the distance H between the exit of the input tube 20 and the edge of the escape hole 41 is greater than the outer diameter L of the input tube 20.
  • the inlet of the output tube 30 and the outlet of the output tube 30 are both located above the blocking portion 40.
  • the blocking portion 40 has a limiting hole 42, and the output tube 30 passes through the limiting hole 42 to pass through the limiting hole 42.
  • the inner wall of the inner wall restricts the output tube 30. In this way, the blocking portion 40 can also have the effect of fixing and limiting the output tube 30.
  • the input pipe 20 includes a vertical section and a horizontal section that are connected to each other.
  • the inlet of the input pipe 20 is located at the end of the vertical section
  • the outlet of the input pipe 20 is located at the end of the horizontal section
  • the input pipe 20 is located at the end of the horizontal section.
  • the outlet faces the inner wall of the outer cylinder 10.
  • the output pipe 30 has a U-shaped structure
  • the gas-liquid separator further includes: a filter assembly 50 disposed at the bottom of the output pipe 30. In this way, the fluid can be filtered through the filter assembly 50 to prevent impurities in the system from blocking the oil return hole.
  • the gas-liquid separator further includes a reinforcing plate 60 arranged in the outer cylinder 10, and the bottom of the output pipe 30 passes through the reinforcing plate 60 to fix the output pipe 30 through the reinforcing plate 60.
  • the output pipe 30 can be fixed by the reinforcing plate 60, and the reliability of the gas-liquid separator can be improved.
  • the outer cylinder 10 includes an upper cover, a middle cylinder, and a lower cover that are sequentially connected, and the input pipe 20 and the output pipe 30 pass through the upper cover. This facilitates the assembly of various components and improves the structural strength.
  • the gas-liquid separator further includes a base, which is arranged at the bottom of the outer cylinder 10, and the base is provided to facilitate fixing of the gas-liquid separator and connection with other devices.
  • the base can be set to multiple to improve reliability.
  • the compression system includes a compressor and the gas-liquid separator provided above, and the outlet of the gas-liquid separator is in communication with the inlet of the compressor.
  • the gas-liquid separator is provided with an outer tube 10, an input tube 20, an output tube 30, and a blocking portion 40, wherein a part of the input tube 20 penetrates the outer tube 10, and the inlet of the input tube 20 is located outside the outer tube 10,
  • the outlet of the input pipe 20 is located inside the outer cylinder 10; a part of the output pipe 30 penetrates the outer cylinder 10, the inlet of the output pipe 30 is located inside the outer cylinder 10, and the outlet of the output pipe 30 is located outside the outer cylinder 10.
  • the output pipe The setting position of the inlet of 30 is higher than the setting position of the outlet of the input pipe 20; the blocking part 40 is arranged in the outer cylinder 10, and the blocking part 40 is located between the inlet of the output pipe 30 and the outlet of the input pipe 20, so that the output pipe 30 The inlet and the outlet of the input pipe 20 are spaced apart.
  • the large-particle liquid refrigerant or other liquids output from the outlet of the input pipe 20 can be blocked by the blocking portion 40, and the large-particle liquid can be prevented from splashing into the inlet of the output pipe 30, so that the only thing that enters the output pipe 30 is It is a gas, so this technical solution improves the gas-liquid separation effect of the gas-liquid separator, thereby avoiding damage to the compressor by liquid hammer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Compressor (AREA)

Abstract

L'invention concerne un séparateur gaz-liquide et un système de compression. Le séparateur gaz-liquide est pourvu d'un cylindre externe (10), d'un tuyau d'entrée (20), d'un tuyau de sortie (30), et d'une partie de blocage (40). Une partie du tuyau d'entrée (20) est insérée dans le cylindre externe (10), une entrée du tuyau d'entrée (20) est positionnée à l'extérieur du cylindre externe (10), et une sortie du tuyau d'entrée (20) est positionnée à l'intérieur du cylindre externe (10) ; une partie du tuyau de sortie (30) est insérée dans le cylindre externe (10), une entrée du tuyau de sortie (30) est positionnée à l'intérieur du cylindre externe (10), une sortie du tuyau de sortie (30) est positionnée à l'extérieur du cylindre externe (10), et la position d'agencement de l'entrée du tuyau de sortie (30) est supérieure à la position d'agencement de la sortie du tuyau d'entrée (20) ; la partie de blocage (40) est disposée dans le cylindre externe (10), et est positionnée entre l'entrée du tuyau de sortie (30) et la sortie du tuyau d'entrée (20) afin de séparer l'entrée du tuyau de sortie (30) à partir de la sortie du tuyau d'entrée (40). Ainsi, un réfrigérant à l'état liquide à grosses particules ou d'autres liquides délivrés en sortie à partir de la sortie du tuyau d'entrée (20) peuvent être bloqués au moyen de la partie de blocage (40), empêchant le liquide à grosses particules d'éclabousser dans l'entrée du tuyau de sortie (30), ce qui améliore l'effet de séparation gaz-liquide du séparateur gaz-liquide et empêche ainsi la formation de dépôts de liquide d'endommager le compresseur.
PCT/CN2020/107440 2019-10-12 2020-08-06 Séparateur gaz-liquide et système de compression WO2021068632A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/767,470 US20230243559A1 (en) 2019-10-12 2020-08-06 Gas-Liquid Separator and Compression System
JP2022520378A JP2022550953A (ja) 2019-10-12 2020-08-06 気液分離器及び圧縮システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910969978.1 2019-10-12
CN201910969978.1A CN112648762B (zh) 2019-10-12 2019-10-12 气液分离器及压缩系统

Publications (1)

Publication Number Publication Date
WO2021068632A1 true WO2021068632A1 (fr) 2021-04-15

Family

ID=75343053

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/107440 WO2021068632A1 (fr) 2019-10-12 2020-08-06 Séparateur gaz-liquide et système de compression

Country Status (4)

Country Link
US (1) US20230243559A1 (fr)
JP (1) JP2022550953A (fr)
CN (1) CN112648762B (fr)
WO (1) WO2021068632A1 (fr)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636723A (en) * 1969-09-17 1972-01-25 Kramer Trenton Co Refrigeration system with suction line accumulator
SU615338A1 (ru) * 1977-01-05 1978-07-15 Специальное Конструкторско-Технологическое Бюро Компрессорного И Холодильного Машиностроения Отделитель жидкости
JPH09210509A (ja) * 1996-02-07 1997-08-12 Sanyo Electric Co Ltd アキュムレータ
JP2002350013A (ja) * 2001-05-29 2002-12-04 Denso Corp アキュムレータ
CN203443193U (zh) * 2013-08-29 2014-02-19 德州市旭日空调设备有限公司 气油均衡式气液分离装置
CN204006834U (zh) * 2014-06-30 2014-12-10 浙江盾安机械有限公司 一种气液分离器
CN204535214U (zh) * 2015-03-27 2015-08-05 广东美的暖通设备有限公司 气液分离器和具有其的空调
CN205843155U (zh) * 2016-07-27 2016-12-28 广东美的暖通设备有限公司 气液分离器和具有其的空调
CN205980474U (zh) * 2016-07-29 2017-02-22 青岛开拓隆海制冷配件有限公司 一种异种配管连接结构的气液分离器
CN206247720U (zh) * 2016-10-20 2017-06-13 广东美的暖通设备有限公司 气液分离器和空调器
CN207778880U (zh) * 2017-12-13 2018-08-28 浙江盾安机械有限公司 一种气液分离器
CN208059365U (zh) * 2018-01-10 2018-11-06 浙江盾安机械有限公司 一种气液分离器
CN208832796U (zh) * 2018-10-17 2019-05-07 浙江国祥股份有限公司 一种用于压缩机并联系统中的气液分离器
CN110044109A (zh) * 2018-01-15 2019-07-23 浙江盾安机械有限公司 一种气液分离器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282370A (en) * 1992-05-07 1994-02-01 Fayette Tubular Technology Corporation Air-conditioning system accumulator and method of making same
US5233842A (en) * 1992-07-01 1993-08-10 Thermo King Corporation Accumulator for refrigeration system
JPH11201588A (ja) * 1998-01-19 1999-07-30 Matsushita Refrig Co Ltd 冷凍システム
US20040118148A1 (en) * 2002-12-24 2004-06-24 Ti Group Automotives Systems, Llc Accumulator with inlet diffuser\diverter
FR2941890B1 (fr) * 2009-02-09 2011-09-09 Valeo Systemes Thermiques Dispositif de stockage presentant un moyen destine a provoquer des turbulences.
JP5566994B2 (ja) * 2011-12-27 2014-08-06 千代田空調機器株式会社 アキュムレータ
CN103776209A (zh) * 2012-10-25 2014-05-07 珠海格力电器股份有限公司 气液分离器及具有其的压缩机系统
CN205980484U (zh) * 2016-08-25 2017-02-22 石家庄国祥运输设备有限公司 一种双层气液分离器及具有该分离器的空调系统
CN106369899A (zh) * 2016-11-21 2017-02-01 珠海格力电器股份有限公司 气液分离器及制冷系统
CN206709456U (zh) * 2017-05-08 2017-12-05 珠海格力电器股份有限公司 气液分离器和空调器
JP2019078418A (ja) * 2017-10-20 2019-05-23 株式会社不二工機 アキュームレータ

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636723A (en) * 1969-09-17 1972-01-25 Kramer Trenton Co Refrigeration system with suction line accumulator
SU615338A1 (ru) * 1977-01-05 1978-07-15 Специальное Конструкторско-Технологическое Бюро Компрессорного И Холодильного Машиностроения Отделитель жидкости
JPH09210509A (ja) * 1996-02-07 1997-08-12 Sanyo Electric Co Ltd アキュムレータ
JP2002350013A (ja) * 2001-05-29 2002-12-04 Denso Corp アキュムレータ
CN203443193U (zh) * 2013-08-29 2014-02-19 德州市旭日空调设备有限公司 气油均衡式气液分离装置
CN204006834U (zh) * 2014-06-30 2014-12-10 浙江盾安机械有限公司 一种气液分离器
CN204535214U (zh) * 2015-03-27 2015-08-05 广东美的暖通设备有限公司 气液分离器和具有其的空调
CN205843155U (zh) * 2016-07-27 2016-12-28 广东美的暖通设备有限公司 气液分离器和具有其的空调
CN205980474U (zh) * 2016-07-29 2017-02-22 青岛开拓隆海制冷配件有限公司 一种异种配管连接结构的气液分离器
CN206247720U (zh) * 2016-10-20 2017-06-13 广东美的暖通设备有限公司 气液分离器和空调器
CN207778880U (zh) * 2017-12-13 2018-08-28 浙江盾安机械有限公司 一种气液分离器
CN208059365U (zh) * 2018-01-10 2018-11-06 浙江盾安机械有限公司 一种气液分离器
CN110044109A (zh) * 2018-01-15 2019-07-23 浙江盾安机械有限公司 一种气液分离器
CN208832796U (zh) * 2018-10-17 2019-05-07 浙江国祥股份有限公司 一种用于压缩机并联系统中的气液分离器

Also Published As

Publication number Publication date
CN112648762B (zh) 2022-04-05
US20230243559A1 (en) 2023-08-03
JP2022550953A (ja) 2022-12-06
CN112648762A (zh) 2021-04-13

Similar Documents

Publication Publication Date Title
KR100619785B1 (ko) 오일분리기
CN109579379A (zh) 空气调节器及其气液分离器
US20100154467A1 (en) Gas-Liquid Separator and Refrigeration System With Gas-Liquid Seperator
CN103245143B (zh) 气液分离器
US10330093B2 (en) Compressor system including a plurality of compressors
US20220349634A1 (en) Oil Separation Device, Condenser, and Refrigeration System Using Oil Separation Device or Condenser
WO2021068632A1 (fr) Séparateur gaz-liquide et système de compression
CN104949406A (zh) 一种气液分离器
EP3112780A1 (fr) Accumulateur et dispositif de réfrigération doté dudit accumulateur
CN207778880U (zh) 一种气液分离器
JP6797675B2 (ja) 油分離器
WO2021180213A1 (fr) Séparateur gaz-liquide
JPH11248296A (ja) 油分離器
CN210832644U (zh) 储液器及空调系统
CN109579378A (zh) 空气调节器及其气液分离器
JP5074801B2 (ja) オイルセパレータ
CN208330746U (zh) 空气压缩机
JP3072422U (ja) 圧縮機のアキュームレータ
JPH04350479A (ja) アキュームレータ
CN105115202A (zh) 储液器及具有其的压缩机
CN109579382A (zh) 空气调节器及其气液分离器
JP2017053522A (ja) サイクロン式油分離器および冷凍システム
JPH04110575A (ja) アキュムレータ
CN205678953U (zh) 满液式冷凝器
CN207180109U (zh) 一种卧式气液分离器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20874084

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022520378

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20874084

Country of ref document: EP

Kind code of ref document: A1