SU658370A1 - Method of removing oil from liquid coolaht flow at condensing pressure - Google Patents
Method of removing oil from liquid coolaht flow at condensing pressureInfo
- Publication number
- SU658370A1 SU658370A1 SU762396579A SU2396579A SU658370A1 SU 658370 A1 SU658370 A1 SU 658370A1 SU 762396579 A SU762396579 A SU 762396579A SU 2396579 A SU2396579 A SU 2396579A SU 658370 A1 SU658370 A1 SU 658370A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oil
- liquid
- flow
- coolaht
- removing oil
- Prior art date
Links
Description
1one
iзобрг-те.чие относитс к холодильной техii ..;,i . Z точнее к способам маслоотде.лепп в холодильных иу|М..1ач1п х установках из сконленсированииго холодильного агента. Isobrag-tech.chee refers to the refrigeration techii. Z more precisely to the methods of oil extraction in refrigerated refrigerators | m.
H-ibi..:.с.ч г-гюсоб удалени масла из потока жидкого хладагента ири давлении конденсации , преимущественно ам.миака, путе.м перег .хлаж.чепи потока, из.менени его направлени и последующего осаждени масла 1H-ibi ..: s.ch g-gusob oil removal from the liquid stream of the iri refrigerant by condensation pressure, mainly ammonia, by transferring the liquid, changing its direction and subsequent sedimentation of the oil 1
Недостач ком известного способа вл етс плохое отделение масла из потока жидкого хладагента.The disadvantage of this method is the poor separation of the oil from the liquid refrigerant stream.
Пель изобретени - повышение качества отделени масла.Pel invention - improving the quality of oil separation.
Это достигаетс тем, что переохлаждение потока ведут сдросселированным жидким хладагентом, после чего частицы масла укрупн ют .This is achieved by overcooling the flow with a cross-cooled liquid refrigerant, after which the oil particles are enlarged.
На чертеже показана холодильна установка , общий вид.The drawing shows a refrigeration unit, a general view.
Она содержит последовательно соединенные компрессор 1, маслоот.делитель 2, конденсатор 3, перео.хладитель 4, укрупнитель 5 масл ных капе.ль, ресивер 6 с спускным вентилем 7, подключенный к испарителю 8 через дроссельный вс 1тиль 9. Втора It contains a series-connected compressor 1, oil separator 2, condenser 3, pre-cooler 4, enlarger 5 oil drips, receiver 6 with a drain valve 7 connected to the evaporator 8 via a throttle valve 1tile 9. Second
полость переохладнтр .:1 4 подключена через автономный дроссельный вентиль 10 к жидкостному пространству ресивера и трубопроводом к испарителю 8.Supercooled cavity: 1 4 is connected through an independent throttle valve 10 to the liquid space of the receiver and the pipeline to the evaporator 8.
Удаление масла из потока хладагента осуществл етс следующим образом.The removal of oil from the refrigerant stream is carried out as follows.
Компрессор I отсасывает нары хладагента из иснарител 8 и нагнетает их через наровой маслоотделитель 2 в конденсатор 3. Из конденсатора 3 поток жидкого хлада1ента вместе с мелкими капл ми масла поступает в переохладитель 4, где в зкость масла при охлаждении повыпшетс . Далее поток через укрупнитель 5 масл ных капель стекает в ресивер 6. В ресивере 6 измен ют направление потока на .180°, выпавшее масло удал ю г через вентиль 7, а хладагент направл ют через дроссельный вентиль 9 в испаритель 8, затем цикл повтор етс .Compressor I sucks the bunker of the refrigerant from the internal 8 and injects it through the oil separator 2 into the condenser 3. From the condenser 3, the flow of liquid refrigerant, together with small drops of oil, enters the subcooler 4, where the oil viscosity rises upon cooling. Next, the flow through the enlarger 5 oil drops flows into receiver 6. In receiver 6, the direction of flow is changed to .180 °, the precipitated oil is removed through valve 7, and the refrigerant is directed through the throttle valve 9 to the evaporator 8, then the cycle repeats .
Освобождение хладагента от масла перед нодачей его в испарительпую систему позволит повысить надежность работы приборов автоматики и улуч1пит услови эксплуатации аммиач1П 1х холодильных установок.The release of the refrigerant from the oil before it is fed into the evaporator system will increase the reliability of the automation devices and improve the operating conditions of ammonia-1P refrigeration units.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762396579A SU658370A1 (en) | 1976-08-13 | 1976-08-13 | Method of removing oil from liquid coolaht flow at condensing pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762396579A SU658370A1 (en) | 1976-08-13 | 1976-08-13 | Method of removing oil from liquid coolaht flow at condensing pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU658370A1 true SU658370A1 (en) | 1979-04-25 |
Family
ID=20674205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762396579A SU658370A1 (en) | 1976-08-13 | 1976-08-13 | Method of removing oil from liquid coolaht flow at condensing pressure |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU658370A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193358A (en) * | 1989-03-30 | 1993-03-16 | Winther Aage Bisgaard | Compression cooling plant provided with an oil separator |
-
1976
- 1976-08-13 SU SU762396579A patent/SU658370A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193358A (en) * | 1989-03-30 | 1993-03-16 | Winther Aage Bisgaard | Compression cooling plant provided with an oil separator |
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