FIELD: cooling equipment. SUBSTANCE: turbine compressor-pump aggregate is intended for pumping of vapors of cooling agent and can specifically be used in air conditioning systems employed to cool electronic equipment and in combined absorption-compressor plants. It includes air-tight body, electric motor fitted with cooling jacket and shaft, plain bearings, two pairs of impellers. Aggregate is additionally fitted with another pair of impellers, one being compressor impeller and the other one being pumping impeller. Cooling agent is used as lubricant. Complex building-block approach to compressor and pump parts made it possible to transfer aggregate to one type of working medium and to exclude totally presence of lubricating oil and water. EFFECT: enhanced operational reliability and efficiency of aggregate. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTI-PURPOSE TURBO-GENERATOR SET | 1999 |
|
RU2158398C1 |
| TURBINE-DRIVEN SET LUBRICATION METHOD | 2000 |
|
RU2173781C1 |
| STEADY-THRUST SLIDING BEARING WORKING ON LOW-VISCOSITY LIQUID | 1999 |
|
RU2186266C2 |
| BEARING UNIT | 1998 |
|
RU2132980C1 |
| SUPPORT UNIT OF BEARING DEVICE | 2000 |
|
RU2199682C2 |
| END-FACE SEALING UNIT | 1998 |
|
RU2141590C1 |
| THRUST SLIDING BEARING | 1996 |
|
RU2115037C1 |
| INTERNAL COMBUSTION ENGINE GAS TURBOSUPERCHARGER | 2000 |
|
RU2182245C1 |
| OILLESS-TYPE SLIDING BEARING WITH SELF-CONTAINED LUBRICATION SYSTEM | 2003 |
|
RU2241148C1 |
| REFRIGERATING PLANT | 2002 |
|
RU2208748C1 |
