A heat storage device for a steam boiler

Abstract

The utility model relates to steam boiler equipment technical field especially relates to a kind of heat storage device of steam boiler.The heat storage device of steam boiler includes heat storage tank, and the upper tank body of heat storage tank is equipped with mounting port, and mounting port is fixedly installed with erecting table by screw on it;Multiple pressure-maintaining cylinders are installed on the erecting table and are communicated with mounting port.The heat storage device of steam boiler provided by the utility model sets up pressure-maintaining component and the inert gas in pressure-maintaining cylinder, eliminates the problem that the load fluctuation pressure in heat storage tank suddenly rises, suddenly drops, and further leads to the problem that safety valve frequently jumps, if the warning light on multiple pressure-maintaining cylinders is all on, it shows that the steam load in heat storage tank is larger, at this time, safety valve should be normally started to release pressure, if the warning light on multiple pressure-maintaining cylinders is always in the state of constant brightness, it shows that safety valve has some faults, and staff needs to be maintained in time.

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