METHOD FOR DETECTING TROUBLE OF WATER SUPPLEMENT SYSTEM IN BOILER AND APPARATUS THEREFOR

摘要

Purpose: it is a kind of for method detect water supplement system in a boiler and device trouble be arranged to solve the problems, such as thus that heating water in a pond be insufficient or water supply to pond by a water supplement line although any trouble of a water level sensor or a supplement hydraulic valve continues. Construction: a kind of troublesome method for detecting the water supplement system in a boiler includes the following steps: a step of the water level of (a) for detecting a pond; (b) step, the supply for being used to control the supplement water in pond respond the water level detected from step (a); (c) step for the quantity from pond detection water wing; (d) step is used to determine whether that water supplement system is based on the water level detected from step (a) and is made the amount of the worried overflow water detected from step (c), and the control state in step (c). A troublesome device for detecting the water supplement system in a boiler includes a pond, a water supplement pipe, a supplement hydraulic valve, the pipe for discharging heating water, a pipe, it is used for residual-heat heating water, an overflow pipe, an overflow sensor, a water level sensor and a controller. If the determining any water level sensor of controller and supplement hydraulic valve are first is that disorder water supplement system gets into trouble.