Medical center negative pressure detection device with alarm function

The utility model discloses a medical center negative pressure detection device with an alarm function, which comprises a connecting valve, a negative pressure meter for detecting pressure is arranged on one side of the connecting valve, an adjusting knob for adjusting pressure is arranged on the other side of the connecting valve, a suction bottle is connected to one side, far away from the negative pressure meter, of the connecting valve, and an alarm is arranged on the suction bottle. The negative pressure detection device is characterized in that a detection assembly for detecting the pressure is arranged on one side of the connecting valve, the negative pressure of the device can be detected in real time through the detection assembly, when the negative pressure of the device is too high or too low, medical staff can be reminded to take corresponding measures in time, and therefore the problem that the negative pressure is too high or too low is avoided. 本实用新型公开了一种具有报警功能的医用中心负压检测装置，包括连接阀，所述连接阀一侧设置有检测压力的负