Electrode boiler adopting current control manner

Abstract

The invention relates to an electrode boiler adopting the current control manner. The electrode boiler adopting the current control manner is a small electrode boiler capable of implementing the current control manner, and the electrode boiler is of a structure that fossilized water is utilized as an electrolyte solution, water in a water pipe is heated, electrode bars and a warm water pump are arranged, water enters from a water inlet pipe and is discharged out of a water outlet pipe, and a cycle is formed. The multiple electrode bars are arranged in the water pipe, the area of the electrode bars is adjusted from various outer electric heating pipes, the resistance is changed, and accordingly current consumption is controlled. According to the provided electrode boiler adopting the current control manner, the electrode bars arranged in the water pipe can be adjusted, the resistance is adjusted by controlling increasing and decreasing of the area of the electrode bars, and the beneficial effects that equipment cost is not increased, the equipment size is not increased, and the current can be accurately and simply controlled are achieved.

Description

technical field [0001] The present invention relates to an electrode boiler in a current control mode, specifically an electrode boiler using electrodes inside water pipes to feed water. Background technique [0002] The electrode boiler is an electrode boiler that allows most of the electrode rods inside the water pipe to dissipate heat. The current of these electrode rods heats the medium through the heat stored in the above-mentioned water pipe. The electrolyte solution uses petrochemical water and does not generate an arc to heat the electrode boiler. [0003] Some electrolyte solutions use petrochemical water, and no arc is generated between the electrode rods, but the current loss on the resistor body is used for heating. However, the electrode boiler of this type suffers from the problem of a sharp increase in current consumption due to a decrease in electrical resistance due to an increase in water temperature. [0004] This problem can be solved by controlling the ...

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Problems solved by technology

[0003] Some electrolyte solutions use petrochemical water, no arc is generated between the electrode rods, but the current loss on the resistor body is used for heating

However, this type of electrode boiler has the problem of a sharp increase in current consumption due to the increase in water temperature and the decrease in resistance.

[0004] This problem can be solved by controlling the current generated by the electrode rod according to the temperature of the water. The current control device that can solve this problem has a complex structure and high cost, which increases the cost and volume of the boiler.

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