RU2001120117A - COOLING METHOD - Google Patents

COOLING METHOD

Info

Publication number
RU2001120117A
RU2001120117A RU2001120117/06A RU2001120117A RU2001120117A RU 2001120117 A RU2001120117 A RU 2001120117A RU 2001120117/06 A RU2001120117/06 A RU 2001120117/06A RU 2001120117 A RU2001120117 A RU 2001120117A RU 2001120117 A RU2001120117 A RU 2001120117A
Authority
RU
Russia
Prior art keywords
cavity
expansion
compression
expander
working fluid
Prior art date
Application number
RU2001120117/06A
Other languages
Russian (ru)
Other versions
RU2209380C2 (en
Inventor
Константин Викторович Андреев
Сергей Иванович Петров
Людмила Георгиевна Андреева
Original Assignee
Сергей Иванович Петров
Константин Викторович Андреев
Filing date
Publication date
Application filed by Сергей Иванович Петров, Константин Викторович Андреев filed Critical Сергей Иванович Петров
Priority to RU2001120117/06A priority Critical patent/RU2209380C2/en
Priority claimed from RU2001120117/06A external-priority patent/RU2209380C2/en
Publication of RU2001120117A publication Critical patent/RU2001120117A/en
Application granted granted Critical
Publication of RU2209380C2 publication Critical patent/RU2209380C2/en

Links

Claims (1)

Способ получения холода в газовой холодильной машине путем адиабатического сжатия рабочего тела в компрессоре, охлаждения в тракте холодильника и последующего адиабатического расширения в детандере и нагрева в тракте морозильника, отличающийся тем, что политропно-изобарный перепуск рабочего тела, после сжатия и расширения осуществляется через полости холодильника и морозильника, объемы которых больше объема полости сжатия компрессора и полости расширения детандера соответственно, а дополнительный теплообмен осуществляется в противоточном теплообменнике.The method of producing cold in a gas refrigeration machine by adiabatic compression of the working fluid in the compressor, cooling in the refrigerator path and subsequent adiabatic expansion in the expander and heating in the freezer duct, characterized in that the polytropic-isobaric bypass of the working fluid, after compression and expansion, is carried out through the cavity of the refrigerator and a freezer, the volumes of which are greater than the volume of the compressor compression cavity and the expander expansion cavity, respectively, and additional heat exchange is carried out against exhaust heat exchanger.
RU2001120117/06A 2001-07-18 2001-07-18 Cold producing method RU2209380C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001120117/06A RU2209380C2 (en) 2001-07-18 2001-07-18 Cold producing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001120117/06A RU2209380C2 (en) 2001-07-18 2001-07-18 Cold producing method

Publications (2)

Publication Number Publication Date
RU2001120117A true RU2001120117A (en) 2003-04-10
RU2209380C2 RU2209380C2 (en) 2003-07-27

Family

ID=29210048

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001120117/06A RU2209380C2 (en) 2001-07-18 2001-07-18 Cold producing method

Country Status (1)

Country Link
RU (1) RU2209380C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2703843C1 (en) * 2019-02-18 2019-10-22 Игорь Александрович Казьмин Operating method of piston expander

Similar Documents

Publication Publication Date Title
RU94030805A (en) Method of control of pressure at delivery side in device with transcriptional cycle of steam compression
KR100785116B1 (en) Refrigerator
WO2006009790A3 (en) Integrated heat exchanger for use in a refrigeration system
CA2373725A1 (en) Ejector cycle system
JPH055568A (en) Pulse tube type refrigerator
CN107940790A (en) A kind of mixing circulation Cryo Refrigerator
JPS6470651A (en) Cooling device having low compression ratio and high efficiency
KR930016734A (en) Refrigerator
KR100549063B1 (en) Refrigerator
RU2001120117A (en) COOLING METHOD
JPS5643018A (en) Cooler
US5575155A (en) Cooling system
EP1762793A3 (en) Closed type air cycle refrigerator and cooling method using the same
JPH0996480A (en) Low-temperature storage box
RU1089U1 (en) Gas piston machine with external heat exchange
RU2209380C2 (en) Cold producing method
JPH07113494B2 (en) Pulse tube refrigerator
JPS5840455A (en) Cryogenic refrigerator
JP2880154B1 (en) Pulse tube refrigerator
RU2053461C1 (en) Gas cooling machine
KR100348614B1 (en) Pulse tube refrigerator
JP2000018742A (en) Cooling device
KR100348616B1 (en) Pulse tube refrigerator
JP2001289522A (en) U-shaped pulse-tube refrigerator
SU881476A1 (en) Steam-ejection freon refrigeration machine operation method