ZDR Series Ship Steam-Electric Heating Hot Water Tank – CB/T3686-1995
Application
This series of ship steam-electric heating hot water tanks is suitable for all kinds of ships that have a steam source or a power source of AC380V/50Hz or AC440V/60Hz, to produce hot water for crew members’ daily use.
Main Technical Parameters (See Table 1)
| Type | Capacity (m³) | Design Pressure (MPa) | Working Pressure (MPa) | Water Inlet Temp. (°C) | Water Outlet Temp. (°C) | Steam Pressure (MPa) | Steam Heating Capacity (kg/h) | Steam Consumption (kg/h) | Electric Heating Capacity (kg/h) | Electric Heating Power (kW) | Power Source | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZDR-0.12 | 0.12 | 0.45 | 0.4 | 15 | 65 | 0.3 | 275 | 27.5 | 90 | 6 | 380V, 50Hz / 440V, 60Hz | 210 |
| ZDR-0.2 | 0.2 | 0.45 | 0.4 | 15 | 65 | 0.3 | 450 | 45 | 140 | 9 | 380V, 50Hz / 440V, 60Hz | 245 |
| ZDR-0.3 | 0.3 | 0.45 | 0.4 | 15 | 65 | 0.3 | 750 | 75 | 180 | 12 | 380V, 50Hz / 440V, 60Hz | 330 |
| ZDR-0.5 | 0.5 | 0.45 | 0.4 | 15 | 65 | 0.3 | 1200 | 120 | 280 | 18 | 380V, 50Hz / 440V, 60Hz | 400 |
| ZDR-1.0 | 1.0 | 0.45 | 0.4 | 15 | 65 | 0.3 | 3250 | 325 | 360 | 24 | 380V, 50Hz / 440V, 60Hz | 590.8 |
Structure and General Dimensions (See Fig. 1 & Table 2)
Component Identification (Refer to Fig. 1)
-
Pressure gauge
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Temperature controller
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Main body
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Thermometer
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Safety valve
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Electric control box
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Liquid level relay
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Electric heater
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Steam heater
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Discharge valve
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Temperature regulating valve
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Cold water inlet
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Hot water outlet
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Returning water inlet
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Discharge
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Steam inlet and outlet
Fig. 1 applies to models 0.12 m³, 0.2 m³, 0.3 m³, 0.5 m³, 1.0 m³, and 1.5 m³.
Table 2 – Dimensions
| Type | Steam Heating Area (m²) | D | A | B | H | d₁ | d₂ | d₃ | b₁ | b₂ | b₃ | h₁ | h₂ | C |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZDR-0.12 | 0.24 | 400 | 608 | 666 | 1240 | DN25 | DN20 | DN25 | – | – | – | – | – | 294 |
| ZDR-0.2 | 0.38 | 500 | 708 | 798 | 1366 | DN25 | DN20 | DN20 | – | – | – | – | – | 344 |
| ZDR-0.3 | 0.6 | 600 | 808 | 891 | 1444 | DN32 | DN25 | DN25 | – | – | – | – | – | 394 |
| ZDR-0.5 | 1.0 | 700 | 910 | 1020 | 1790 | DN32 | DN25 | DN25 | – | – | – | – | – | 490 |
| ZDR-1.0 | 2.6 | 900 | 1110 | 1220 | 2032 | DN40 | DN25 | DN25 | – | – | – | – | – | 630 |
| ZDR-1.5 | 3.5 | 1000 | 1240 | 1320 | 2400 | DN50 | DN25 | DN25 | – | – | – | – | – | 700 |
(Note: Some column headers in the original table (b₁, b₂, b₃, h₁, h₂) did not have corresponding values populated; they are shown as provided. The column count in the original is extensive; values have been transcribed as presented.)
Electrical Principle Diagram
(Refer to original document for schematic)
Model Designation Example
Steam-electric heating hot water tank with a capacity of 0.5 m³.
Hot-water tank ZDR-0.5 – CB/T3686-1995
Note: The description may be different with the product, please contact us for quotation.
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