SU907362A1 - Gaseous refrigeration machine - Google Patents
Gaseous refrigeration machine Download PDFInfo
- Publication number
- SU907362A1 SU907362A1 SU802939696A SU2939696A SU907362A1 SU 907362 A1 SU907362 A1 SU 907362A1 SU 802939696 A SU802939696 A SU 802939696A SU 2939696 A SU2939696 A SU 2939696A SU 907362 A1 SU907362 A1 SU 907362A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas
- pressure
- cavity
- compressor
- piston
- Prior art date
Links
Classifications
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- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
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- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Description
(54) ГАЗОВАЯ ХОЛОДИЛЬНАЯ МАШИНА(54) GAS REFRIGERATING MACHINE
1one
Изобретение относитс к холодильной технике , в частности к криогенной, и может быть иснользовано в .микрокриогенных устройствах дл криостатировани радиоэлектронных приборов.The invention relates to refrigeration engineering, in particular, to cryogenic, and can be used in micro cryogenic devices for cryostatisation of electronic devices.
Известна газова холодильна машина, содержаща соосно расположенные в ступенчатом цилиндре компрессорный поршень и свободный вытеснитель и дополнительную полость, подключенную к цилиндру со стороны компрессорного поршн 1.A gas cooling machine is known, comprising a compressor piston co-axially arranged in a step cylinder and a free displacer and an additional cavity connected to the cylinder on the side of the compressor piston 1.
Недостатком машины вл етс наличие механического привода с кривошипно-шатунным механизмом, что усложн ет конструкцию и уменьшает надежность машины из-за наличи , большого уровн вибрации.The disadvantage of the machine is the presence of a mechanical drive with a crank mechanism, which complicates the design and reduces the reliability of the machine due to the presence of a high level of vibration.
Цель изобретени - повышениенадежности и уменьшение габаритов машины.The purpose of the invention is to increase the reliability and size reduction of the machine.
Поставленна цель дости.гаетс тем, что машина дополнительно содержит термодинамическую батарею, расположенную в цилиндре под компрессорным поршнем, а вытеснитель выполнен со штоком, свободный конец которого введен в указанную дополнительную полость.The goal is achieved by the fact that the machine additionally contains a thermodynamic battery located in the cylinder under the compressor piston, and the expeller is made with a rod, the free end of which is inserted into the specified additional cavity.
На чертеже изображена схема газовой холодильной машины.The drawing shows a diagram of the gas refrigeration machine.
Газова холодильна машина содержит ступенчатый цилиндр 1 с расположенными в нем компрессорным, поршнем 2 и свободным вытеснителе.м 3 со встроенным регенератором 4, холодильник 5, охладитель 6 5 и дополнительную пол.ость 7. Свободный вытеснитель 3 выполнен со штоком 8, конец которого введен в дополнительную поЛость 7. Компрессорный поршень 2 делит полость цилиндра 1 на надпоршневую лли ,Q компрессорную полость 9 и подпоршневую или приводную полость 10.Причем в последней расположена термодинамическа батаре 11.The gas refrigerating machine contains a stepped cylinder 1 with a compressor cylinder, a piston 2 and a free-flow propellant m 3 with an integrated regenerator 4, a refrigerator 5, a cooler 6 5 and an additional floor 7. The free displacer 3 is made with a rod 8, the end of which is in the additional cavity 7. The compressor piston 2 divides the cavity of the cylinder 1 into an over piston cylinder, Q compressor cavity 9 and a piston or piston cavity 10. In this case, the thermodynamic battery 11 is located in the latter.
Газова холодильна машина работает следующим образом.Gas refrigeration machine works as follows.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802939696A SU907362A1 (en) | 1980-06-11 | 1980-06-11 | Gaseous refrigeration machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802939696A SU907362A1 (en) | 1980-06-11 | 1980-06-11 | Gaseous refrigeration machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU907362A1 true SU907362A1 (en) | 1982-02-23 |
Family
ID=20901708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802939696A SU907362A1 (en) | 1980-06-11 | 1980-06-11 | Gaseous refrigeration machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU907362A1 (en) |
-
1980
- 1980-06-11 SU SU802939696A patent/SU907362A1/en active
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