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1. WO2020108005 - COMPRESSOR AND AIR CONDITIONING SYSTEM

Publication Number WO/2020/108005
Publication Date 04.06.2020
International Application No. PCT/CN2019/105336
International Filing Date 11.09.2019
IPC
F25B 5/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
5Compression machines, plant, or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
02arranged in parallel
F25B 40/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
40Subcoolers, desuperheaters or superheaters
06Superheaters
CPC
F25B 2600/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
2600Control issues
02Compressor control
F25B 31/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
31Compressor arrangements
F25B 41/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
41Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
04Disposition of valves
F25B 41/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
41Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
06Flow restrictors, e.g. capillary tubes; Disposition thereof
F25B 49/022
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
49Arrangement or mounting of control or safety devices
02for compression type machines, plant or systems
022Compressor control arrangements
Applicants
  • 青岛海尔空调电子有限公司 QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD. [CN]/[CN]
  • 海尔智家股份有限公司 HAIER SMART HOME CO., LTD [CN]/[CN]
Inventors
  • 武传志 WU, Chuanzhi
  • 张捷 ZHANG, Jie
  • 隋杰磊 SUI, Jielei
Agents
  • 北京康盛知识产权代理有限公司 BEIJING KANGSHENG INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
201811457293.030.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) COMPRESSOR AND AIR CONDITIONING SYSTEM
(FR) COMPRESSEUR ET SYSTÈME DE CLIMATISATION
(ZH) 一种压缩机、空气调节系统
Abstract
(EN)
A compressor (1) comprises a compressor body, and further comprises a temperature regulating device for adjusting an air suction temperature of the compressor (1). The temperature regulating device comprises a throttle module (11) and a heat exchanger (12), wherein a refrigerant enters a first liquid inlet port of the throttle module (11) via a first pipeline, a first air outlet port is connected to a second air inlet port of the heat exchanger (12) via a second pipeline, and a second air outlet port of the heat exchanger (12) is connected with an air suction opening of the compressor (1) via a third pipeline. The temperature regulating device is additionally arranged on the air suction opening of the compressor (1), such that when an air conditioning system carries out refrigeration, the refrigerant enters a connection pipeline by means of the throttle module (11), is subjected to temperature regulation by the heat exchanger (12), and then is mixed with gas discharged by an evaporator (4) and enters the air suction opening of the compressor (1), thereby solving the use problem of going beyond a use range of the compressor (1).
(FR)
L'invention concerne un compresseur (1) comprenant un corps de compresseur, et comprenant en outre un dispositif de régulation de la température destiné à régler une température d'aspiration d'air du compresseur (1). Le dispositif de régulation de la température comprend un module d'étranglement (11) et un échangeur de chaleur (12). Un fluide frigorigène entre dans un premier orifice d'entrée de liquide du module d'étranglement (11) par l'intermédiaire d'une première conduite, un premier orifice de sortie d'air est relié à un second orifice d'entrée d'air de l'échangeur de chaleur (12) par l'intermédiaire d'une deuxième conduite, et un second orifice de sortie d'air de l'échangeur de chaleur (12) est relié à une ouverture d'aspiration d'air du compresseur (1) par l'intermédiaire d'une troisième conduite. Le dispositif de régulation de la température est agencé en outre sur l'ouverture d'aspiration d'air du compresseur (1), de sorte que, lorsqu'un système de climatisation effectue une réfrigération, le fluide frigorigène entre dans une conduite de liaison au moyen du module d'étranglement (11), est soumis à une régulation de température à l'aide de l'échangeur de chaleur (12), puis est mélangé avec du gaz évacué par un évaporateur (4) et entre dans l'ouverture d'aspiration d'air du compresseur (1), ce qui permet de résoudre le problème du dépassement d'une plage d'utilisation du compresseur (1) lors de l'utilisation.
(ZH)
一种压缩机(1),包括压缩机本体,还包括用于调节压缩机(1)吸气温度的调温装置,调温装置包括节流模块(11)和换热器(12),节流模块(11)的第一进液端口通过第一管道接入制冷剂,第一出气端口通过第二管道连接换热器(12)的第二进气端口,换热器(12)的第二出气端口通过第三管道接入压缩机(1)的吸气口。通过在压缩机(1)的吸气口增设一路调温装置,当空气调节系统进行制冷时,通过节流模块(11)连接管路接入制冷剂,经换热器(12)调温后与蒸发器(4)输出的气体混合接入压缩机(1)吸气口,解决超出压缩机(1)使用范围的使用问题。
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Latest bibliographic data on file with the International Bureau