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Hot Water Heater
1. Hot Water Heater Description
Thehot water heater, which use the waste hot water from boiler or mian engine to heat the fresh water for the people on the veesel, drinking or washing.
The heating source is come from boiler or main engine.
No. | Name | Qty. (pcs) |
1 | Body | 1 |
2 | Thermometer | 1 |
3 | Manhole cover | 1 |
4 | Temperte. contrl. valve interface | 1 |
5 | Manometer | 1 |
6 | Safety valve | 1 |
7 | Electric control box | 1 |
8 | Liquidometer | 1 |
9 | Temperte. cntrl. interface | 1 |
10 | heater | 1 |
11 | Hot Water heater | 1 |
12 | Stop inverted valve | 1 |
13 | Flanged joints of the transition | 1 |
14 | top valve | 1 |
15 | Marine vortex of centrifugal pumps | 1 |
16 | Public base | 1 |
17 | Pressure Controller | 1 |
3. Hot Water Technical Parameters
Model | ZRG- | ||||
0.12 | 0.2 | 0.3 | 0.5 | 1.0 | |
Capacity （m3） | 0.12 | 0.2 | 0.3 | 0.5 | 1.0 |
Working pressure（MPa） | 0.6（60℃） | ||||
Design pressure （MPa） | 0.7 | ||||
Test pressure （MPa） | 1.05 | ||||
Safety valve open pressure（MPa） | 0.63 | ||||
Water inlet temperature（℃） | 15 | ||||
Water outlet temperature （℃） | 65 | ||||
Working temperature （℃） | 0~65 | ||||
Design temperature（℃） | 80 | ||||
Steam pressure （MPa） | 0.3 | ||||
Heating water capacity（kg/h） | 275 | 450 | 750 | 1200 | 3250 |
steam consumption（kg/h） | 27.5 | 45 | 75 | 120 | 325 |
The thickness of the external thermal layer（mm） | 40 | ||||
The thickness of outer galvanized sheet steel（mm） | 0.7 | ||||