FIELD: test technology.
SUBSTANCE: group of inventions can be used for parametrical and cavitation tests of scaled models of flow parts of centrifugal pumps in order to obtain their characteristics and further conversion to full-scale pump sample. Test bench for parametrical testing of scale models of flow parts of pump equipment includes main circuit, cooling circuit, shutoff and control valves, flow tank with horizontal separators, device for flow measurement, vacuumizing circuit, automated operator workstation, high-speed video camera and suction and pressure pipelines from transparent material, which are equipped with vibro-compensators with possibility of connection between scale model of pump.
EFFECT: inventions are aimed at improvement of bench efficiency.
9 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2745673C1 |
| BENCH FOR TESTING SHAFTLESS PUMP IMPELLER ELEMENTS | 2020 |
|
RU2745650C1 |
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|
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| STAND FOR RESEARCH OF TRANSPORTATION PROCESSES OF BLACK AND BITUMINOUS OIL | 2017 |
|
RU2650727C1 |
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|
RU2755376C1 |
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|
RU2677073C1 |
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|
RU2778768C1 |
| PUMP TEST BENCH | 2011 |
|
RU2476723C1 |
| BED FOR CAVITATION TESTS OF PUMPS | 0 |
|
SU1055900A1 |
| WASHING RIG | 2015 |
|
RU2610776C1 |
