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Diesel engine fire pump is a large fire pump

Diesel engine fire pumps are large-scale fire pumps. Diesel engine fire pumps are currently the hottest fire pumps on the market, especially in large warehouses, docks, airports, petrochemicals, power plants, and liquefied gas stations. This kind of fire pump with large flow and high power is often needed.

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Diesel engine fire pump:

1. After receiving the fire alarm/pipe network pressure/power failure/or other starting signals, the diesel engine pump unit of the equipment can automatically start and put into full-load operation within 15 seconds;

2. The diesel engine pump unit below 360kw adopts the domestically created diesel engine and water pump direct connection technology through elastic couplings, which reduces failure points, greatly shortens the starting time of the unit, and increases the reliability and emergency performance of the unit;

3. The unit can be equipped with AC220V cooling water preheating and heating device, which can ensure the normal operation of the unit in an environment below 5°C;

4. The automatic alarm function will automatically alarm and protect according to the diesel engine’s low oil pressure, high water temperature and other faults, and then alarm and stop when overspeed, reducing damage;

5. The built-in fuel tank runs longer; the diesel engine fire pump automatically starts the control panel, and the inspection hole cover is easy to clean;

6. The pump body and the pump cover of the diesel engine fire pump are divided from the back of the impeller, which is the so-called rear door structure;

7. Do not move the pump body, suction pipeline, discharge pipeline and motor during maintenance, only need to remove the intermediate connecting piece of the coupling, then the rotor parts can be withdrawn for maintenance, which is very convenient.

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    More Fire Pump Set

    There are numerous ways to maintain fire pumps and water pumps. The following styles are more effective. You can use them for reference
    System 1 The installation of the pump set should be accurate and dependable, and there should be no egregious vibration duringoperation.However, or the bearing is hot to the touch( the temperature is advanced than 60 °C) and the water seepage in the seal of the pump shaft is further than 60 drops per nanosecond, the cause must be set up out and the fault should be excluded in time, If the pump makes abnormal noise when pumping water.
    the
    system 2 Screws that are squinched daily, similar as packing gland screws, irrigation entrapments,etc., should be disassembled with a suitable wrench and a reasonable necklace. You can put some slicking oil painting on it or wipe it regularly with an oil painting cloth to help rust; if the water drain screw isn’t used constantly, it’s easy to rust, so after buying a new water pump, you should first wind the water drain draw, and apply some machine oil painting and white lead oil painting on the screw thread, Change the new oil painting two or three times a time in the future.
    the
    System 3 If the pump is waxed with machine oil painting, the slicking oil painting should be replaced once a month; if it’s waxed with adulation, it should be replaced every six months. It should be noted that the water pump uses calcium- grounded grease, and the motor uses sodium- grounded grease, and they shouldn’t be used inaptly. Because sodium- grounded grease is hydrophilic, it’ll emulsify into froth and dissipate when it encounters water on the pump, while calcium- grounded grease is hysterical of high temperature, so it’s easy to melt when the temperature rises when used on a motor.

    system 4 Don’t pump water with too important beach, so as to avoid unseasonable wear and tear of the impeller, mouth ring and shaft, and try to help water deficit operation. Running without water will damage the water seal, and the water pump is prone to water leakage or indeed no water.
    System 5 After the irrigation and drainage season is over, the water pump should be precisely gutted and auditedimmediately.However, they should be repaired or replaced in time, and the corridor that should be waxed should be filled with suitable oil painting; Stylish stored in a dry place, If any damaged or misshaped corridor are set up to be unworkable.