SU571677A1 - Method of operating turbine-type refrigeration - Google Patents
Method of operating turbine-type refrigerationInfo
- Publication number
- SU571677A1 SU571677A1 SU7602362516A SU2362516A SU571677A1 SU 571677 A1 SU571677 A1 SU 571677A1 SU 7602362516 A SU7602362516 A SU 7602362516A SU 2362516 A SU2362516 A SU 2362516A SU 571677 A1 SU571677 A1 SU 571677A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas
- heat exchanger
- type refrigeration
- compressor
- operating turbine
- Prior art date
Links
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Description
1one
Изобретение относитс к холодильной технике.The invention relates to refrigeration.
Известен способ работы , турбохоподипьной установки путем охлаждени сжатого в компрессоре газе в двух последовательпо установленных теплообменниках с разделением потока перед вторым теплообменником на две части, причем первую расшир ют в дополнительном детандере, а охлаждение во втором теплообменнике осушествл ют этой отобранной частью газа. Охлажденную Во втором теплообменнике часть газа расшир ют во втором тербодетандере и йаправл ют потребителю, а отобранную часть газа, прошедшую через второй теплообменник , возвращают на вход в компрессор ij.A known method of operation is to install a turbo-diesel unit by cooling the gas compressed in a compressor in two successively installed heat exchangers with the flow before the second heat exchanger divided into two parts, the first expanding in an additional expander, and cooling in the second heat exchanger with this selected part of the gas. The cooled In the second heat exchanger, a part of the gas is expanded in the second thermo-expander and directed to the consumer, and the selected part of the gas passed through the second heat exchanger is returned to the inlet of the ij compressor.
Недостатком известного способа вл етс охлаждение сжатого в компрессоре газа водой или атмосферным воздухом с вспользованЯем вентил тора дл его прокачка .The disadvantage of this method is to cool the gas compressed in the compressor with water or atmospheric air using a fan for pumping it.
Цель изобретени - повышение надежности в работе и автономности установки. The purpose of the invention is to improve the reliability and autonomy of the installation.
22
Это дсютигают тем, что газ после потребител смешивают с частью газа, .расширившейс в первом детандере и осуществившей охлаждение во втором теплообменнике и полученную смесь направл ют в первый теплообменник.This is due to the fact that the gas after the consumer is mixed with a part of the gas that has expanded in the first expander and which has cooled in the second heat exchanger and the resulting mixture is sent to the first heat exchanger.
На чертеже представпена установки дл реализации предлагаемого способа .The drawing shows the installation for the implementation of the proposed method.
Охлаждаемый газ через фильтр 1 постуndet компрессор 2. Сжатый газ озитаждают в теплообменнике 3 регенеративного или рекупе;5ТИВНОГО типа, затем раздел ют на два потока. Первый поток направл ют в турбодеТандер 4, расшир ют н охлаждают им второй поток газа в теплообменнике 5. Второй поток направл ют в турбодетандер 6 дл окончательного охлаждени и далее к потребителю 7.The cooled gas through the filter 1 is a post-compressor compressor 2. Compressed gas is generated in a regenerative heat exchanger 3 or recoupment; of the SILENT type, then divided into two streams. The first stream is sent to the turbine Thander 4, the second gas stream in the heat exchanger 5 is expanded and cooled by it. The second stream is sent to the turbine expander 6 for the final cooling and then to the consumer 7.
Первый поток после нагрева в теплообменнике 5 смешивают с потоком после потребител И направл ют в теплообменник 3 дл охлаждени сжатого в компрюссоре газа .After heating in the heat exchanger 5, the first stream is mixed with the stream after the consumer I, and sent to the heat exchanger 3 to cool the compressed gas in the compressor.
Мощность, вырабатываема турбодетандерами 4 и в, передаетс tfsrsan компрессора 2.The power generated by the turboexpanders 4 and b is transmitted by the tfsrsan of the compressor 2.
Технико-вкономическа эффективность способа эаглючаетп в повышении экономичности турбохолоднпьной установки.The technical and economic efficiency of the method improves in the efficiency of a turbo-cold installation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7602362516A SU571677A1 (en) | 1976-05-20 | 1976-05-20 | Method of operating turbine-type refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7602362516A SU571677A1 (en) | 1976-05-20 | 1976-05-20 | Method of operating turbine-type refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU571677A1 true SU571677A1 (en) | 1977-09-05 |
Family
ID=20662158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7602362516A SU571677A1 (en) | 1976-05-20 | 1976-05-20 | Method of operating turbine-type refrigeration |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU571677A1 (en) |
-
1976
- 1976-05-20 SU SU7602362516A patent/SU571677A1/en active
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