Breathing device with breathing control function

The utility model discloses a breathing device with a breathing control function. Target gas can be completely inhaled by the breathing device. The breathing device comprises a breathing head and a control unit and is characterized in that the control unit comprises a solenoid valve and a control circuit. A gas inlet connector at one end of the breathing head is connected with a gas outlet of the solenoid valve through a soft pipe, the gas inlet of the solenoid valve is connected with a gas source, a control line connector at the other end of the breathing head is connected with the control circuit through a sensor connecting line, a sensor is connected to the sensor connecting line, and the control circuit is further connected with a power line of the solenoid valve. By adopting the breathing device with the breathing control function, the target gas can be completely inhaled into the body of a user without leaking outwards, gas is saved, the using effect is good, and the user can automatically control inhal