Fire Pump

Fire pumps, as the name implies, are pumps used for firefighting purposes. These fire pumps are imported products and are categorized into different types based on various classification methods. Known for their full-sealed, leak-proof, and corrosion-resistant features, they are widely used in environmental protection, water treatment, and firefighting departments. They are ideal for pumping various liquids, creating leak-proof and pollution-free civil workshops and factories. The types of pumps are quite similar, with the only differences being the head and flow rates. When installing fire pumps, it is essential to meet the standard requirements.

1. Prior to installation, the fire pump should be verified for its product certification, ensuring its specifications, model, and performance align with the design requirements. Installation should be based on the provided installation and operation manual.

2. Before installing the fire pump, verify the concrete strength of the pump foundation, vibration isolation device, coordinates, elevation, dimensions, and bolt hole positions.

3. Prior to the installation of fire pumps, the spacing between the fire pumps and between the fire pumps and the wall or other equipment should be reviewed, and it should meet the requirements for installation, operation, and maintenance management.

4. The control valve on the fire pump suction pipe should be installed after the fire pump is securely mounted on the foundation, and its diameter should not be smaller than the diameter of the fire pump suction port. Additionally, it should not be equipped with a control valve that lacks a reliable locking mechanism. The control valve should be a groove-type or flanged valve.

5. When the fire pump and fire reservoir are located on separate bases and rigidly connected to each other, a flexible connection pipe should be added to the suction pipe.

6. There should be no air pockets or leakage on the horizontal section of the suction pipe. When changing pipe diameters, use eccentric reducers and ensure a level top connection.

7. Noise-suppressing check valves, control valves, and pressure gauges should be installed on the fire pump outlet pipes; pressure gauges and pressure switches should also be installed on the main outlet pipe of the system; a buffer device should be added when installing pressure gauges. A plug valve should be installed between the pressure gauge and the buffer device; if there are no design requirements, the range of the pressure gauge should be 2 to 2.5 times the system's working pressure.

8. The installation of the vibration isolation device for fire pumps and flexible connections of the inlet pipes should comply with design specifications, and product and installation/user instructions should be provided.