A float type liquid level controller

Abstract

A float type liquid level controller relates to liquid level controller technical field, the technical scheme that adopts includes cylinder, the cylinder is provided with water outlet, water inlet, vent, the cylinder with bottom support is set between water outlet, float is set in the cylinder, the heavy son is set in the side of the float to the bottom support, the heavy son can insert the bottom support inner chamber and the heavy son side wall with the bottom support inner chamber side wall between enclose water gap, the water gap is always communicated with the cylinder inner chamber, when the heavy son is driven by the float and is far away from the bottom support, the minimum horizontal section area of the water gap gradually increases, the first water gap is set in the bottom support, the second water gap is communicated with the water gap and the water outlet, the utility model discloses only single liquid flow in the working process, avoid the problem of perforation that the two-phase flow of gas and liquid easily causes to the equipment, also avoid the direct discharge of steam, and the simple structure, stable operation.

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