High -pressure transfusion pump pressure buffering sensor

• Main Authors: ZHOU YAWEN, JIANG RENQIAN, GE RENBING, ZHOU XIAOJING
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model belongs to the technical field of high -pressure transfusion pump, refer in particular to a high -pressure transfusion pump pressure buffering sensor, including the sensor body, one end at the sensor body is provided with forced induction spare, the other end is provided with the bypass chamber, the bypass intracavity is provided with the atmospheric valve knob, at this internal cushion chamber that is provided with of sensor, the inner core sets up in the cushion chamber, through the pipeline intercommunication between cushion chamber and the bypass chamber, be provided with the forced induction chamber between inner core and the forced induction spare, the flow liquid hole intercommunication forced induction chamber and the bypass chamber of inner core, be provided with the fluid runner on the outer cylinder surface of inner core, still being provided with into on the sensor body, appearance connects, connect with the joint and the flowing back of follow -up headtotail, it connects interco