Vacuum steam generating heat exchanger for wall-hung condensing gas furnace
A steam generator and heat exchanger technology, which is applied in thermal storage heaters, fluid heaters, lighting and heating equipment, etc. The method is uncontrollable and other problems, so as to avoid the burning of the water tank and reduce the corrosion effect.
Active Publication Date: 2010-09-29
YINCHUAN AINI IND TECH DEV
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Abstract
The invention relates to a wall-hung vacuum steam generator, in particular to a vacuum steam generating heat exchanger for a wall-hung condensing furnace, which is used for generating steam in the vacuum environment to exchange heat. The vacuum steam generating heat exchanger for the wall-hung condensing furnace integrates a heat exchanger and a vacuum steam generator and comprises a water return pipe, a steam output pipe, a water level observation window, a heat conduction flue gas pipe, a flue gas outlet joint pipe, a flue gas channel separation plate, a flue gas collection channel, a flue gas accumulation channel, a burner, a gas delivery pipe, medium water, a water cavity wall, a water cavity, a shell, heat exchanger blades, a heat exchanger pipe and a heat exchange cavity. The vacuum steam generating heat exchanger for the wall-hung condensing furnace is used for generating steam by heating the processed medium water in the vacuum environment in a circulatory way without treating the heated medium water, thus the scaling of the heat exchanger, the low heat exchange efficiency of the heat exchanger, the burndown of the water tank and other adverse consequences resulted from the scaling of the heat exchanger can be avoided, and the corrosion to the circulating system due to the treatment of the acid in the heated medium water can be reduced.
Application Domain
Storage heaters
Technology Topic
Cavity wallCorrosion +7
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