Electro-thermal steam heat accumulator

Abstract

The invention discloses an electro-thermal steam heat accumulator. The heat accumulator comprises a steam accumulator cylinder, wherein most of part in the heat accumulator cylinder is used for storing water or saturated water; a steam space is formed on the upper side of the water; an electric heating element is arranged in the stored water; the heat accumulator is provided with a water inlet pipe orifice, a water level gauge, a steam outlet, and related pipe fittings, pressure, temperature, safety, thermal insulation, water supply, drainage, maintenance hole and electrical control auxiliary devices for constituting the heat accumulator. The heat accumulator is mainly characterized in that the electro-thermal steam heat accumulator operates at full load and the heat energy is stored in the electro-thermal steam heat accumulator when social electric load is at valley, and steam is output outwards or heat is supplied by the electro-thermal steam heat accumulator when the social electric load is at peak. The electro-thermal steam heat accumulator has the main advantages that a user using off-peak electricity does not need to arrange a steam heat accumulator and an electric steam boiler side by side to save a large amount of investment and avoid resource waste, particular save energy for the country and reduce the cost for the user.

Description

Technical field [0001] An electrothermal steam accumulator of the present invention comprises a steam accumulator cylinder body, and most of the volume in the cylinder body of the steam accumulator is filled with stored water or saturated water; above the stored water or saturated water is a steam space; the stored water or saturated water There is an electric heating element in the water; the accumulator is equipped with a water inlet, a water level gauge and a steam output port; the relevant pipe fittings, pressure, temperature, safety, heat preservation, water supply, sewage, maintenance holes and electric control auxiliary components of the accumulator device. Especially by setting electric heating elements in the stored water or saturated water of the steam heat accumulator, the stored water or saturated water is directly heated and stored by electric heating, which can not only be used for steam heat storage when electricity consumption is low, but also can change the cu...

AI Technical Summary

Problems solved by technology

However, there is no electric heating element placed in the stored water or saturated water in the cylinder of the steam heat accumulator so far, that is, there has not been any electric heating of the stored water or saturated water to generate steam and directly store the steam heat in its own cylinder A new device in the body