Electric Heating Water Tank /Combination Pressure Water Tank
Pressure Water Tank Application:
This series hot water tank is suitable for heating fresh water on the ship or platform, heated fresh water for crew use.
Pressure Water Tank Principle Description:
This series hot water tank can be combined to use with fresh water pressure tank on board, that is to use fresh water in fresh water pressure tank to replenish this tank, and then heated by electric for usage of entire vessel.
Pressure Water Tank Main components:
Temperature controller: The water temperature in tank is controlled by two WTZK-50-C pressure type
Pressure gauge: To show the pressure in tank
Thermometer: To show the water temperature in tank.
Safety valve: If the pressure in tank is more than 0.42MPa, the safety valve will open to release the pressure in tank.
Note: Never wind the raw material belts into the inlet of safety valve when installing the safety valve.
Float level Switch: To protect the electric heater, if the liquid level in tank is lower than float level switch, the electric heater will cut off automatically.
Electric control box
There two kinds of hot water controlling: Manual control and auto control. When the change-over switch SA2 is turned to "Manual", the electric heater will start to heat until the water in tank reaching 65 centigrade, Then the electric heater stops heating. When the change-over switch is turned to "Auto", at this moment, if the water temperature in tank is lower than 50 centigrade, the electric heater will start to heat automatically until the water in tank reaching 65 centigrade, . Then the electric heater stops heating. If the float level switch finds that there is no water in hot water tank, the electric heater controlled by electric control box will not work. For the hot water tank which has two or three groups of electric heater, the device will adopt segmentation heating method to realize due to the large power of electric heater. 1min later, another group electric heater will start to work. By that analogy, all of the electric heater will stop heating after the water in tank reaching 65 centigrade.
Technical Data:
| Model |
ZYG- |
| 0.12 |
0.2 |
0.3 |
0.5 |
1.0 |
1.5 |
2.0 |
| Volume(m3) |
0.12 |
0.2 |
0.3 |
0.5 |
1.0 |
1.5 |
2.0 |
Working pressure(MPa)
|
0.4 |
Design pressure(MPa)
|
0.44 |
| Test pressure(MPa) |
0.66 |
| Take-off pressure of safety valve(MPa) |
0.42 |
| Working temperature(°C) |
0~45 |
| Design temperature(°C) |
50 |
| Water pump |
Model |
1.5CWX-1.5/1.5A |
1.5CWX-2/2A |
1.5CWX-3/3A |
| Flow rate(m3/h) |
3 |
6.5 |
10 |
| Pumping head(m) |
40 |
40 |
40 |
| Power(kW) |
2.2 |
3 |
4 |
For more details, just feel free to contact us!
Company Information:
Audited Supplier 
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