Electric hot water boiler
- Heat power
300,000 Kcal - 60,000,000 Kcal
- Fuel
Electricity
- Max.outlet oil temperature
90℃
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Introduction
| Heat power | 300,000Kcal-60,000,000Kcal |
| Fuel | Electricity |
| Max outlet water temp. | 90℃ |
Using microcomputer hot water boiler controller, LCD screen display with built-in backlight, the operating status of the boiler is clearly visible. All operations are simply done with the keys of the button, and the boiler controller’s super display function and control function are very complete.
The ceramic electric heating tube type hot water boiler adopts the electric heating mode of “water and electricity separation”, which completely separates the electric heating tube and furnace water, and the boiler is safe to use and convenient for maintenance and replacement of the heating tube; Stainless steel electric heating tube type hot water boiler implements “immersion” electric heating mode, the furnace water heating up quickly, high efficiency, heating tube and furnace body flange connection, easy to clean, disassemble and replace.
The user can set the water temperature arbitrarily between 30 °C and 90 °C, and the boiler will supply heat to the heating circulation system automatically according to the user’s requirements or provide users with bathing and domestic hot water.
The high-power boiler adopts the step-by-step time-sharing input method to control the heating group, and the heating group can be randomly input or stop working according to the load change, which significantly reduces the impact on the power grid. At the same time, the number of heating sections can be manually started and stopped, so that users can adjust the electric power of the boiler by themselves.
Parameter
| Model | Back water temp. | Outlet water temp. | Shipping size（m） |
| CWDR0.3-70/95-D | 65℃ | 90℃ | 1×1×2.5 |
| CWDR0.5-70/95-D | 65℃ | 90℃ | 1.1×1.1×2.6 |
| CWDR1-70/95-D | 65℃ | 90℃ | 2.5×1.5×1.8 |
| CWDR2-70/95-D | 65℃ | 90℃ | 3.1×1.7×2.3 |
| CWDR4-70/95-D | 65℃ | 90℃ | 3.3×2.15×2.3 |
| CWDR6-70/95-D | 65℃ | 90℃ | 4.3×2.23×2.6 |
| CWDR8-70/95-D | 65℃ | 90℃ | 5×2.9×3.1 |
| CWDR10-70/95-D | 65℃ | 90℃ | 5.3×2.9×3.1 |
| CWDR20-70/95-D | 65℃ | 90℃ | 6×2.3×3.2 |
Advantages
- 1The control system controls the start and stop of the circulating pump according to the furnace water temperature. Using a hot water boiler for heating, the hot water circulation pump starts when the furnace water reaches the set upper limit water temperature, and the hot water circulation pump stops when the lower set lower water temperature is lower; Using a hot water boiler for bathing, the hot water circulation pump stops when the furnace water reaches the set upper limit water temperature, and the hot water circulation pump starts when the set lower limit water temperature is lower.
- 2The inside of the bathing and domestic hot water boiler is treated with anti-corrosion, the furnace body is not easy to rust and corrode, the boiler has a long service life, and the hot water quality is clean and hygienic. High-grade centrifugal glass fiber silk cotton multi-layer heat preservation is adopted, which has less heat loss and energy saving and consumption reduction; Famous white color plate exquisite packaging, beautiful appearance, generous rust resistance.
- 3The boiler has the function of leakage protection (the control system automatically cuts off the boiler power supply after detecting the leakage of the power supply appliance), the function of anti-dry burning extremely low water level protection (when the water level is lower than the set minimum limit water level, it will immediately stop and alarm), the furnace body overheating protection function (when the temperature of the boiler shell exceeds 105 °C, immediately stop and alarm, and automatically start the boiler after the temperature is normal), temperature sensor abnormal protection function (the control system continuously detects the sensor situation, immediately stops and alarms), Power supply voltage abnormal protection function (when the power supply is abnormal, the power is automatically cut off.) After normal, it will automatically resume work), heating component phase failure protection function (shutdown protection after monitoring the phase loss of heating component).
- 4The top of the boiler is equipped with an exhaust port connected with the atmosphere, the inner tank is not under pressure, the boiler works under normal pressure, there is no risk of explosion, and the potential safety hazards are completely eliminated.
- 5Symmetrical design of outlet and return port (double in and double out), suitable for quick connection and installation; Boiler mechatronics, compact and reasonable, very convenient transportation.
- 6Electric hot water boilers are widely used in residential areas, villas, swimming pools, bathing centers and other places, compared with other traditional boilers, it has significant advantages of environmental protection and hygiene, convenience and worry-free, noise-free and pollution-free.
Application
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wood industry
it is mainly used for hot pressing of fiberboard, particle board, laminate, plywood, veneer and heating of wood drying equipment, drying equipment, coating equipment and gluing machines.
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building materials industry
it is mainly used for gypsum board drying, concrete component solidification protection and prefabrication production, tile molding, decorative material drying and linoleum production line heating.
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road construction projects
it is mainly used for asphalt heating, dissolution, asphalt silage tank, asphalt concrete and emulsified asphalt heating and insulation.
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textile printing and dyeing industry
it is mainly used for heating drying and setting devices, hot melt dyeing devices, dyeing and printing devices, dryers, dryers, calenders, flatteners, washing machines, rolling mills, ironing machines, hot air stwelfare, etc.
-
automobile industry
it is mainly used for the heating of tunnel drying rooms, skimming baths and phosphoric acid treatment equipment.
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coking industry
it is mainly used for heating and heat preservation of gas storage tanks, mixing stations and distribution stations.
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national defense scientific research
it is mainly used for high-temperature heat sources required for the development of new technologies, new materials and new products in national defense scientific research.
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carbon industry
it is mainly used for graphite electrodes, carbon products, asphalt melting, kneading pot heating, extrusion heating.
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maritime industry
it is mainly used for heavy oil tanks, asphalt tanks, sulfur tanks on ships and containers that need to be heated and insulated.
