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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V sterilizer and then to accommodation. The Firenor syxtem 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 consuming systems release water before fire water pumps are up and running.

Avoid overcharging, otherwise air will came out of the taps with water. Cover all sections of piping with a single system. The engineering department produces documentation relevant to all phases of the project. Leave a Comment Cancel reply Your email address will not be published.

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 tank hydrpphore the U.

Fresh water from the domestic fresh water tank is pumped to the hydrophore tank through any of the two pumps. The release and reset mechanisms for all parts of the hydrophore system are fully automatic. This means there is a leak in air supply line or the valve itself slowly filling tank with more and more air. The situation can be found with no water supply at the accommodation top.


Hydrophore System – TEHO Water & Envirotec Pte Ltd

Quick Charge the hydrophore tank up to it reach 4. This pressure switch on the hydrophore tank contains a below that expands and contract based on hydrophore tank pressure. So to reduce unnecessary power consumption and maintenance costs hycrophore pumps; hydrophore system are installed on ship.

Now the pump will cut-in when the pressure reach 4.


Make sure that the pump cutoff at 5. The situation can result into no water in hydrophore tank in some cases and thus be reacted quickly with care. This is quite rare but possible problem you hydrophorw face with hydrophore system. Charging the hydrophore system is a simple process of adding more compressed air to pressurize the hydrophore tank.

These pumps can be either self primed or are situated at lower level that of the tank. When a high flow firewater consumer starts before the fire water pumps, water is drained from the highest points of the ring main. Close the vent and open the low pressure air supply valve.

Home Systems Hydrophore Systems. In small ships or industries with small hydrophore the system may be syetem to cut in at 2. 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 ship from drinking to sanitary purposes. Once leak detected stop and DE-pressurize the system and rectify the fault. So we have domestic and drinking fresh water system on board ship which utilize the pressure in hydrophore tanks to supply fresh water.


These pumps are controlled by the pressure switches installed on hydrophore tanks. Once the pressure reach 4. These pumps are operated based on the hydrophore pressure using pressure switch.

Marine Pressure Hydrophore Tank

This pressurizes the pipes and practically preventing the risk of a pressure surge by preventing the vacuum from ever forming. Once pumped it is discharged into hydrophore tank via pump discharge valve. Most of you must be familiar with the water tanks on the top of our home or on street at quite some hight Huh? In hydropbore run prepare the system to be DE-pressurize; open air supply valve and overall it.

This means air is leaking from either; relief valve, isolation valve, air supply valve, vent valve or the gauge glass itself. In case of drinking fresh water system the output from hydrophore tank go through U.

Hyfrophore when the air pressure is 4. To prevent this dangerous situation, the hydrophore system will discharge water into the firewater ring main from the hydrophore water vessel as soon as the pressure control valve senses a pressure drop.

Water is stored in the hydrophore tanks situated in the engine room; It is then pressurized using compressed air from air bottle via pressure reducing valve.