The invention discloses a
lung-simulated device of a
respirator for emergency caring. The device comprises a bottom plate, a fixing frame is arranged on the right end of the upper surface of the bottom plate, an air bag is arranged in the fixing frame, a ventilation pipeline is arranged at the upper end of the air bag, a manual valve is arranged on the side face of the ventilation pipeline, an adjusting device is arranged at the lower end of the side face of the air bag, a first connecting
pipe of the adjusting device is connected with the air bag, an
air pump and a humidifying device of the adjusting device are fixedly connected with the left end of the upper surface of the bottom through fixing seats, an air pressure detecting device is arranged in the middle of the side face of the
airbag, an air outlet pipeline is arranged at the lower end of the side face of the air bag, and a flowing
speed regulator is arranged on the side face of the air outlet pipeline. The device has the advantages of being simple in structure, detection and adjustment can be conducted on the temperature,
humidity and air pressure of the interior of the air bag, simple
lung environment can be simulated tomake the adjustment of the
respirator convenient, rapid using of the
respirator is convenient, time is saved, operation is simple, and the using of the device is convenient.