Improved high-pressure water mist fire extinguisher

The utility model relates to the technical field of fire extinguishing, in particular to an improved high-pressure water mist fire extinguisher, which comprises a frame and a water tank, the water tank is fixedly connected to the upper surface of the frame, a filter screen is fixedly connected inside the water tank, a tank cap is arranged above the water tank, an anti-blocking mechanism is arranged inside the water tank, and the anti-blocking mechanism is connected with the filter screen. A storage mechanism is arranged on the upper portion of the vehicle frame, and a connecting rod is fixedly connected to the interior of the water tank. Through cooperation of a sleeve, a first spring, a sliding rod, a supporting rod, a transverse plate and a second spring, when water flow impacts the transverse plate, the transverse plate moves downwards, the transverse plate drives the supporting rod to move downwards, the supporting rod compresses the second spring, when the second spring is compressed to the limit, the se