UA100103C2 - Heat pump for liquefaction of cryogenic gases - Google Patents
Heat pump for liquefaction of cryogenic gasesInfo
- Publication number
- UA100103C2 UA100103C2 UAA201200438A UAA201200438A UA100103C2 UA 100103 C2 UA100103 C2 UA 100103C2 UA A201200438 A UAA201200438 A UA A201200438A UA A201200438 A UAA201200438 A UA A201200438A UA 100103 C2 UA100103 C2 UA 100103C2
- Authority
- UA
- Ukraine
- Prior art keywords
- cryo
- heat
- liquefied
- agent
- evaporator
- Prior art date
Links
- 239000007789 gas Substances 0.000 title abstract 6
- 238000009835 boiling Methods 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000002309 gasification Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
- 230000001172 regenerating effect Effects 0.000 abstract 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to gas industry and cryo-engineering, in particular to heat-pump units of cryogenic range of temperature levels for reception and liberation of heat, and can be used in refrigerating machines, refrigeration and liquefaction, and re-gasification installations of cryogenic temperature level. A heat pump for liquefaction of cryogenic gases comprises a circuit of own cryo-agent that comprises the first compressor 1 with the end refrigerator 2, evaporator-condenser 3 for reception of low temperature potential heat, condenser-evaporator 4 for reception of increased temperature potential heat, three regenerative heat exchangers 5, 6, 7. The first and the second heat exchangers 5 and 6 connected in parallel provide passage of liquefied and own cryo-agents, and the third heat exchanger 7 – overcooling of liquefied own high-pressure cryo-agent before expansion in the throttle 10. The device comprises circuits of condensed and evaporation cryo-agents. The circuit of evaporation cryo-agent is arranged with connected in sequence with the vessel 11 for high-boiling liquefied gas return cavities of condenser-evaporator 4 and the first heat exchanger 5, second compressor 8 and the vessel for compressed gas 9. The circuit of liquefied cryo-agent comprises the second compressor 12 with the end refrigerator 13 connected by input to the vessel 14 of liquefied cryo-agent, and by the output – through the block of complex purification 15 to additional third cavity of the second heat exchanger 6 connected to the direct flow cavity of evaporator-condenser 3 that by output through the second throttle 16 is connected to the vessel of low-boiling liquefied gas 17. Use of the invention makes it possible to increase operation functionality of the heat pump with heat takeoff at cryogenic temperature levels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA201200438A UA100103C2 (en) | 2012-01-16 | 2012-01-16 | Heat pump for liquefaction of cryogenic gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA201200438A UA100103C2 (en) | 2012-01-16 | 2012-01-16 | Heat pump for liquefaction of cryogenic gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA100103C2 true UA100103C2 (en) | 2012-11-12 |
Family
ID=50843236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201200438A UA100103C2 (en) | 2012-01-16 | 2012-01-16 | Heat pump for liquefaction of cryogenic gases |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA100103C2 (en) |
-
2012
- 2012-01-16 UA UAA201200438A patent/UA100103C2/en unknown
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