System for recovering cold energy of natural gas

The utility model discloses a system for recovering natural gas cold energy, which comprises a first heat exchange mechanism, a second heat exchange mechanism and a refrigeration mechanism, the first heat exchange mechanism and the refrigeration mechanism are used for conveying a cold source to a lo...

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Bibliographic Details
Main Authors LI HONGKUAN, ZHANG MINGYU
Format Patent
LanguageChinese
English
Published 11.01.2022
Subjects
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
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Summary:The utility model discloses a system for recovering natural gas cold energy, which comprises a first heat exchange mechanism, a second heat exchange mechanism and a refrigeration mechanism, the first heat exchange mechanism and the refrigeration mechanism are used for conveying a cold source to a low-temperature refrigeration house, and the second heat exchange mechanism is used for conveying a cold source to a fresh-keeping refrigeration house; the first heat exchange mechanism comprises a first heat exchanger, the second heat exchange mechanism comprises a second heat exchanger, the refrigeration mechanism comprises a third heat exchanger, the first heat exchanger, the second heat exchanger and the third heat exchanger are sequentially connected, and the first heat exchanger, the second heat exchanger and the third heat exchanger are used for heating natural gas step by step; according to the system for recovering the cold energy of the natural gas, the first heat exchanger, the second heat exchanger and th
Bibliography:Application Number: CN202121864589U