Low-voltage electrode boiler

Abstract

The invention provides a low-voltage electrode boiler, and belongs to the field of boiler equipment manufacturing. The low-voltage electrode boiler comprises an electrode bar, a boiler body, a floating water tank and an inner container, wherein the inner container is fixed in the boiler body, and the electrode bar is provided with an electrode; the electrode is fixed to the top of the inner container and inserted into the inner container; a vertical water inlet pipe is mounted at the bottom of the inner container; the floating water tank is located in the inner container, arranged on the waterinlet pipe in a sleeving mode and can slide up and down in the length direction of the water inlet pipe; and an opening is formed in the top of the floating water tank, an elbow is arranged at the top of the water inlet pipe, and the elbow faces the opening. According to the low-voltage electrode boiler, the floating water tank is arranged in the inner container, so that the water level in the inner container of the electrode boiler can be raised, the amount of water heated by electrodes in the inner container is reduced, the air outlet speed is increased, the starting speed is increased, andpollution discharge and cleaning in the boiler are facilitated.

Description

technical field [0001] The invention relates to boiler manufacturing technology, in particular to a low-voltage electrode boiler, which belongs to the technical field of boiler equipment manufacturing. Background technique [0002] The principle of the electrode boiler is that when the electrode is energized in the water, the current flowing through the electrode passes through the water between the electrodes as a resistance to generate heat to generate heat, and then the water is heated to saturation and evaporated to generate steam. In this process, water itself acts as a conductive medium, and the energy conversion is performed by using the principle of the conductive medium's own resistance to energize and generate heat. [0003] Through the working principle of the electrode boiler, when there is no water in the boiler or the water is not in contact with the electrode, no current will be generated in the boiler, and no heat will be generated. This avoids the added com...

AI Technical Summary

Problems solved by technology

[0008] The present invention provides a new low-voltage electrode boiler. A floating water tank is installed in the inner tank, and the water level of the inner tank can be raised through the floating water tank, so as to solve the problem that the large-capacity electrode boiler in the prior art is difficult to adapt to the high-frequency and low-consumption environment. The problem

Images