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 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 consuming systems release water before fire water pumps are up and running.
Hydrophore – Wikipedia
The situation can result into no water in hydrophore tank in some cases and thus be reacted quickly with care. The situation can be found with no water supply at sysyem accommodation top.
There is a continues use hjdrophore water on ship from drinking to sanitary purposes. In case of drinking fresh water system the output from hydrophore tank go through U.
These pumps are controlled by the pressure switches installed on hydrophore tanks. This pressure switch on the hydrophore tank contains a below that expands and hydorphore based on hydrophore tank pressure.
Most of you must be familiar with the water tanks on the top of our home or on street at quite some hight Huh? At first fix this problem temporarily by crack open the vent valve and systtem some air go. V sterilizer and then to accommodation. Cover all sections of piping with a hydrophofe system. Being under charged is one of the most common problem of hydrophore. Once the pressure reach 4. Furthermore, the entire system also includes all valves and instrumentation necessary for standard operation, maintenance, and testing.
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But to charge the system manually; first open the vent, start the pump and watch the level through sight glass. V sterilizer before consumption.
Then when the air pressure is 4. These pumps are operated based hydrophoree the hydrophore pressure using pressure switch. Home Systems Hydrophore Systems.
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.
Open your air supply syste, and pressurize tank up till 5. Once its at syatem. Now the pump will cut-in when the pressure reach 4. Once pumped it is discharged into hydrophore tank via pump discharge valve. This means there is a leak in air supply line or the valve itself slowly filling tank with more and more air.
Documentation normally includes the following: Fresh water from the domestic fresh water tank is pumped to the hydrophore tank through any of the two pumps. Temporarily you can fix this problem by switching pump to manual and drain the excess water or utilizing in engine room. Once water is pumped in the hydrophore tank to a certain limit; Low pressure compressed air is then introduced from the systdm at a pressure of 4. This site uses Akismet to reduce spam.
Close the vent and open the low pressure air supply valve.
When the pressure inside the hydrophore reduced to a certain value the pump start. Documentation normally includes the following:. On board ship there hydrophoer a separate hydrophore tank and supply line for drinking water known as drinking fresh water line. This drain results in a vacuum in the upper levels of the ring main.
The release and reset mechanisms for all parts of the hydrophore system are fully automatic. Make sure that the pump cutoff at 5. Your email address will not be published.
Once leak detected stop and DE-pressurize the system and rectify the fault. In long run prepare the system to be DE-pressurize; open air supply valve and overall it. It is this device which send signal to selector switch that pass on that signal to continue pumping to the selected pump.