Novel anesthetic evaporator

Abstract

The utility model relates to a novel anesthetic evaporator which comprises an evaporator body and an air inlet and output integration unit. The evaporator main body comprises an evaporator box body, and two layers of partition plates are arranged in the evaporator box body up and down and are divided into a lower medicine storage cavity, a middle atomization cavity and an upper electric cavity; a liquid level window and a liquid injection port are arranged on the lower part of the front side of the evaporator box body corresponding to the left and right sides of the medicine storage cavity; the air inlet and output integrated unit comprises an upper valve body and a lower valve body which are aligned and vertically connected, and the back surface of the upper valve body is fixedly connected with the rear side surface of the evaporator box body; three groups of air passages are arranged between the two valve bodies in an aligned manner, and a group of air passage conducting components are respectively arranged in the three groups of air passages; gas pipe joints are respectively mounted on three groups of gas passage ports on the front surface of the lower valve body; a flow-adjustable electromagnetic valve is arranged in the electric cavity, and a liquid inlet pipeline and a liquid outlet pipeline which are connected with the flow-adjustable electromagnetic valve respectively extend into the medicine storage cavity and the atomization cavity. The device does not need preheating, is controllable in dosage, and can realize quick and accurate output.

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