A hydrophore can refer to: Hydrophore (sampling), a scientific instrument for obtaining samples of water from a body of water from any desired depth; Hydrophore (system) [nl]. This new electronically controlled hydrophore system incorporates state of the art frequency drives, pumps and control technology. Why hydrophore system is mandatory onboard? Hope you know that the demand of freshwater is different in different parts of the ship ranging from minimum.
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The situation can result into no water in hydrophore tank in some cases and thus be reacted quickly with care.
This drain results in yhdrophore vacuum in the upper levels of the ring main. The release and reset mechanisms for all parts of the hydrophore system are fully automatic. On board ship there is a separate hydrophore tank and supply line for drinking water known as drinking fresh water line. There is a continues use of water on systtem from drinking to sanitary purposes.
Make sure the water is always visible through the gauge glass throught the operation. The engineering department produces documentation relevant to all phases of the project. Temporarily you can fix this problem by switching pump to manual and drain the excess water or utilizing in engine room.
These pumps are operated based on the hydrophore pressure using pressure switch. All design parameters of the Firenor hydrophore system can be customized as needed in order to meet specific project requirements.
Home Systems Hydrophore Systems. Once pumped it is discharged into hydrophore tank via pump discharge valve. So to reduce unnecessary power consumption and maintenance costs for pumps; hydrophore system are installed on ship. An equilibrium is maintained in between the levels of air and water with air pressure; which helps in transporting water to the top. The output from the domestic fresh water hydrophore tank is connected to lines for domestic use, to fuel oil purifier and expansion tank; while the output of drinking fresh water sysgem to hydrophor U.
Charging the hydrophore systwm is a simple process of adding more compressed air to pressurize the hydrophore tank. Fresh water from the domestic fresh water tank is pumped to the hydrophore tank through any of the two pumps.
Fresh Water Hydrophore System in Ship
Once leak detected stop and DE-pressurize the system and rectify the fault. Quick Charge the hydrophore tank up to it reach 4. Once the pressure reach 4.
In long run prepare the system to be DE-pressurize; open air supply valve and overall it. Leave a Comment Cancel reply Your email address will not be published. Avoid overcharging, otherwise air will came out of the taps with water. These pumps can be either self primed or are situated at lower level that of the tank. Make sure that the pump cutoff at 5. Syetem works as a source to supply water at desired pressure at all points. Open your air supply valve and pressurize tank up till 5. This site uses Akismet to reduce spam.
The Firenor hydrophore system is a safety system designed to prevent pressure surges in the firewater distribution piping that occur when a deluge system or any other water hyddrophore systems release water before fire water pumps are up and running. When the pressure inside the hydrophore reduced to a certain value the pump start. The situation can be found with no water supply at the accommodation top.
Have you ever imagined how fresh water is transported to all decks and places on ship? Generally the hydrophore tank is under auto mode; which controls the cut-in and cut-out pressure of hydrophore pumps.
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So we have domestic and drinking fresh water system on board ship which utilize the pressure in hydrophore tanks to supply fresh water.
V sterilizer before consumption. Then when the air pressure is 4. Pressure in the water vessel are maintained by an air cylinder rack with a booster pump that refills after each use. You can consider its working similar to that of below in your bathroom sink.
Documentation normally includes the following: This means there is a leak in air supply line or the valve itself slowly filling tank with more and more air. In case of drinking fresh water system the output from hydrophore tank go through U. Furthermore, the entire system also includes all valves and instrumentation necessary for standard operation, maintenance, and testing. In hydrophore system, a hydrophore pump Centrifugal takes suction from the fresh water tank through tank outlet valve, non-return and pump suction valve.