Liquid return-preventing device and air conditioner
The invention provides a liquid return-preventing device and an air conditioner, and relates to the technical field of the air conditioner. The liquid return-preventing device comprises an electromagnetic valve, a heat exchanger, a first pipeline and a second pipeline; a first inlet A of the heat ex...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
22.11.2019
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Subjects | |
Online Access | Get full text |
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Abstract | The invention provides a liquid return-preventing device and an air conditioner, and relates to the technical field of the air conditioner. The liquid return-preventing device comprises an electromagnetic valve, a heat exchanger, a first pipeline and a second pipeline; a first inlet A of the heat exchanger communicates with a first outlet B, and a second inlet C communicates with a second outlet D; a third inlet E of the first pipeline is used for being connected onto an output pipeline of a compressor, a third outlet F is connected with the first inlet A, and the electromagnetic valve is arranged on the first pipeline; a fourth inlet G of the second pipeline is connected with the first outlet B, and a fourth outlet H is used for being connected onto the output pipeline of the compressor and is far away from the compressor relative to the third inlet E; and the second inlet C is used for being connected with an outlet of a gas and liquid separator, and the second outlet D is used for being connected with an i |
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AbstractList | The invention provides a liquid return-preventing device and an air conditioner, and relates to the technical field of the air conditioner. The liquid return-preventing device comprises an electromagnetic valve, a heat exchanger, a first pipeline and a second pipeline; a first inlet A of the heat exchanger communicates with a first outlet B, and a second inlet C communicates with a second outlet D; a third inlet E of the first pipeline is used for being connected onto an output pipeline of a compressor, a third outlet F is connected with the first inlet A, and the electromagnetic valve is arranged on the first pipeline; a fourth inlet G of the second pipeline is connected with the first outlet B, and a fourth outlet H is used for being connected onto the output pipeline of the compressor and is far away from the compressor relative to the third inlet E; and the second inlet C is used for being connected with an outlet of a gas and liquid separator, and the second outlet D is used for being connected with an i |
Author | LIU YONGCHAO LIU HEXIN HUANG CHUN CHENG XIANGXIN ZHANG QIUPING |
Author_xml | – fullname: LIU HEXIN – fullname: LIU YONGCHAO – fullname: CHENG XIANGXIN – fullname: ZHANG QIUPING – fullname: HUANG CHUN |
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DocumentTitleAlternate | 一种防回液装置和空调器 |
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Notes | Application Number: CN201910900092 |
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RelatedCompanies | NINGBO AUX ELECTRIC CO., LTD |
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Snippet | The invention provides a liquid return-preventing device and an air conditioner, and relates to the technical field of the air conditioner. The liquid... |
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SubjectTerms | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS |
Title | Liquid return-preventing device and air conditioner |
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