| 摘要 |
A pulsation damper is provided to reduce pulsation by using an eddy generated when fluid having pulsation flows into through an inlet through holes. A pulsation damper comprises a cylindrical sleeve(1), an inlet(3) and an outlet(10). Fluid having pulsation flows into the cylindrical sleeve through the inlet. The fluid flows out of the cylindrical sleeve through the outlet. In the winter, fluid is discharged out of the cylindrical sleeve through a discharge part(12). The inlet and the outlet are made of a T-shape pipe. An inlet nozzle and an outlet nozzle are installed in the cylindrical sleeve. A plurality of through holes(4,5,8,9) are formed at the inlet nozzle and the outlet nozzle to form eddy.
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