FIELD: heating.
SUBSTANCE: proposed climatic test chamber, designed for carrying out a range of planned test cycles and cooled using at least, one cooling contour, comprises a compressor with controlled speed of rotation. During test cycle stages, in which the chamber is kept at a given minimum temperature, the compressor works at a minimum speed of rotation, and the cooling effect is used to cool a cold retaining medium. Cold retained by the medium is then used for super-cooling a coolant during the cooling stages, during which the compressor works at maximum speed of rotation.
EFFECT: reduced duration of the cooling stage.
9 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR LIQUEFYING NATURAL GAS | 2022 |
|
RU2795716C1 |
| REFRIGERATING PLANT | 2000 |
|
RU2199706C2 |
| COOLING MACHINE (VARIANTS) | 2002 |
|
RU2232358C2 |
| METHOD AND DEVICE FOR COLD OBTAINING | 2003 |
|
RU2239131C1 |
| METHOD OF PRODUCTION OF COLD AND REFRIGERATING SYSTEM FOR ITS REALIZATION (VERSIONS) | 1993 |
|
RU2033584C1 |
| COMBINED DEVICE FOR COOLING AND CREATING VACUUM | 2005 |
|
RU2369809C2 |
| METHOD FOR NATURAL GAS LIQUEFACTION | 2023 |
|
RU2811216C1 |
| COMPRESSION REFRIGERATING MACHINE AND METHODS OF ITS OPERATION | 0 |
|
SU1747818A1 |
| METHOD FOR OPERATION AND COMPRESSION REFRIGERATING PLANT WITH STEAM COMPRESSION UP TO SUPER-HIGH PARAMETERS | 2000 |
|
RU2199705C2 |
| METHOD TO OPERATE REFRIGERATING UNIT, COMPRISING PARALLEL JOINED EVAPORATORS, AND REFRIGERATING UNIT | 2007 |
|
RU2456516C2 |
