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Diesel engine fire pump set is a good choice

The diesel engine fire pump has the advantages of long head and wide application range, and can meet the fire water supply in multiple places such as warehouses, docks, airports, power plants, liquefied gas stations, and petrochemical industries. This type of diesel engine fire pump set has good starting performance, compact structure, humanized design, convenient maintenance, simple and convenient use, and high degree of automation. It is a very good fire pump.

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1. Automatic start, the diesel fire pump set can automatically trigger the start button after encountering fire alarm, pipe network pressure, power failure or other start signals set in advance, and start automatically within 15 seconds.
2. Automatic charging. When the power is insufficient, the built-in battery can be automatically connected to the mains or diesel engine charger for charging to ensure the normal operation of the work.
3. Automatic alarm. The diesel engine fire pump will automatically alarm and stop working when it encounters a fault, such as low oil pressure, high water temperature and other special circumstances.
4. Automatic preheating. In order to ensure that it can be put into use quickly, the diesel engine fire pump can automatically preheat the machine.
5. Direct-connection, the direct-connection coupling technology effectively reduces the occurrence of failures, shortens the start-up time of the machine group, and ensures the efficiency of use.
6. Custom settings, users can customize the alarm conditions according to their own needs.

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    More Fire Pump Set

    First, what’s a water pump? It’s a device used to transport liquid, pressurize the liquid, and make the liquid from the first liquid position to the high liquid position. The first water pump constructed by the Chinese is called” water windmill”. latterly, around 300 BC, the emergence of the” Archimedes screw pump” is more analogous to ultramodern pumps. In addition, the following introductory knowledge points are what you must understand.
    1. Centrifugal pump

    Centrifugal pump is the most common type of pump. In simple terms, the working principle of centrifugal pump is to rotate the impeller to drive the liquid under the action of centrifugal force. The liquid leaves the impeller and enters the volute. As the inflow passage of the volute gradationally expands, the fluid haste slows down, and the pressure rises continuously, and eventually it’s discharged through the conduit.
    2. Impeller
    The impeller is one of the main factors in the water pump, and it’s the core element that transmits mechanical energy to the liquid. The impeller is substantially divided into three types open type,semi-open type and closed type. The material conditions for the impeller are high, wear resistance is needed, and the manufacturing process is good.

    3. Cavitation

    Cavitation is the conformation of numerous bitsy recesses when the liquid connections the liquid under high- speed inflow and pressure, and gradationally expands into grottoes when serious, and cavitation frequently occurs in the impeller and pump covering.