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There are many problems in the installation process of electric boilers.
Your current location: Home Page There are many problems involved in the installation of electric boilers.
There are many problems in the installation process of electric boilers.
Author: administrator release date: 2020-04-03 11:06:47

   Electric boiler There are many running styles (exhaust valves) involved in the installation process.

Usually, after installing the electric boiler, do not rush to the electricity first. It is necessary to carry out the cyclic test first. Sometimes, when the test is done, we will find that the water outlet of the electric boiler is water.

This phenomenon is mainly due to the incorrect installation of the electric cooker, and the circulating pump is installed in the water inlet of the electric boiler. The return water of the electric boiler is larger than that of the influent. When the amount of water returned is greater than that of the influent, there will be a counter current. Naturally, air holes will form bubbles, which is what we usually say about stomatal water.

The solution to this problem is to install the circulating pump correctly at OK.

In the process of using the electric hot water boiler, scale is an important factor that affects the efficiency and service life of the boiler. In order to ensure the safe and economical operation of the electric hot water boiler, measures must be taken to clean up the scale.

1, acid cleaning scale removal method: acid washing scale removal method is mostly hydrochloric acid or nitric acid to clean. The pickling solution is composed of hydrochloric acid plus corrosion inhibitor or nitric acid plus corrosion inhibitor. This pickling solution can eliminate scale in the boiler (adding hydrofluoric acid in addition to the scale of nitric acid), and rarely corrode the gas hot water boiler.

2, mechanical descaling method: when the electric boiler furnace has loose scale and water slag, after the furnace is stopped, the cast iron hot water boiler is cooled and the water is discharged. After washing with clean water, it can be descaled with flat shovel, wire brush and motorized tube mill.

3, alkali cleaning and scale removal method: alkali cleaning and scale removal method, the effect is better than acid cleaning scale removal method, but after alkali boiling due to scale, so it is difficult to remove the scale with hydrochloric acid, before pickling can also be treated by alkali boiling. The caustic cooking of electric boiler is simple and the side effects are relatively small.

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