No Pollution High Efficiency Energy Saving Electric Heating Steam Boiler

1, safety: (1) leakage protection: when the boiler leakage,

through the leakage circuit breaker to cut off the power

supply in a timely manner, to ensure personal safety. (2)

Water shortage protection: when the boiler water shortage

timely cut off the heating pipe control circuit, to prevent

dry-burning damage to the heating pipe, while the controller

issued a water shortage warning instructions. (3) Ground

protection: When the boiler shell is live, the leakage current

is imported into the earth through the ground wire, thus

ensuring personal safety. Usually the protection ground wire

should make a good metal connection between the earth,

usually buried deep in the ground angle iron, steel pipe as a

grounding body, ground resistance should not be greater

than 4 s. (4) Steam overpressure protection: When the boiler

steam pressure exceeds the set upper limit pressure, the

safety valve starts and releases steam to reduce the pressure.

(5) Overcurrent protection: When the boiler is overloaded

(voltage is too high) to work, the leakage circuit breaker

automatically disconnects. (6) Power protection: with the help

of advanced electronic lines to detect the overvoltage,

undervoltage, intermittent equal fault state, reliable power

loss protection.

2, convenience: (1) after the introduction of

the power supply control box, one-click operation, the boiler

will enter (or disengage) fully automatic operation state. (2)

The amount of water in the boiler is reduced, and the control

system automatically replenishes the water from the water

tank to the boiler through the supplementary water pump.

3,reasonableness: for the rational and effective use of electrical

energy, especially the heating power is divided into several

segments, and by the controller automatic cycle input (cut

off) user according to the actual needs to determine the

heating power, just close the corresponding leakage circuit

breaker (or press the corresponding cut switch) can be. The

segmented cycle of the heating tube is cut, which reduces

the impact of the boiler on the power grid during operation.

4, reliability: (1) boiler body using arc welding bottom,

manual welding cover surface, after the strict inspection of

X-ray detection. (2) Boiler using steel, strictly in accordance

with the manufacturing standards. (3) Boiler use accessories,

are selected domestic and foreign high-quality products, and

test furnace inspection, to ensure the long-term normal

operation of the boiler.

WDR1-0.7

WDR2-0.7

Boiler application areas