Underground fire pump station, underground box pump integrated fire pump station, integrated fire constant pressure water supply pump station

Description :

Underground fire pump stationDevelop cost-effective high-tech products using new materials, technologies, and processes. It integrates a water tank and a pump room, with a novel concept and reasonable design, and has been used by thousands of users across the country. The integrated fire pump station with buried box pump completely solves the problem of water tanks occupying a large amount of land. Buried underground, the ground can be used as a parking lot or greening. Compared with traditional buried water tank products on the market, this product has the following advantages: firstly, it has good anti floating effect. Because the bottom plate is connected to the box body during design, the weight of the box body offsets the buoyancy of groundwater. Therefore, not a single one of the more than 100 underground fire water supply systems we have produced has encountered any problems due to buoyancy. The second is that the system is well maintained, with internal reinforcement, pump stations, pipelines, sprinklers, and other components operating normally without any damage; Thirdly, the structure is more sturdy. The planting of grass and trees, as well as the parking of cars, were not affected in any way. Fourthly, it saves costs. Labor costs are reduced by 25%, material production is reduced by 21%, and project duration is shortened by 18%. Buried fire pump station is applicable to fire hydrant water supply system, automatic sprinkler system, water spray fire extinguishing system, fixed fire monitor fire extinguishing system and other fire water supply systems with pressurization facilities required for new, expanded and reconstructed industrial and civil buildings.

　　Selection of buried integrated fire pump station: The model of the fire pump unit is determined based on the design flow rate and required fire water supply pressure of the fire water supply system in the engineering project. The water pump should be one in use and one as backup, and the pressure at zero flow should not exceed 140% of the system design pressure; When the system flow rate is 150% of the rated flow rate of the water pump, the pressure should not be lower than 65% of the rated pressure. The fire water tank calculates the required fire extinguishing water consumption for each individual fire water supply system based on the fire design flow rate and fire duration of each individual fire water supply system in the engineering project. When a construction project consists of multiple fire water supply systems, the total amount of water used for extinguishing a single fire is the sum of the water used for extinguishing each individual system. From this, the effective volume of the fire water tank is determined, and the size of the fire water tank can be determined based on the tank volume and the actual situation on site. The width of the main passage in the pump room should not be less than 1.2m, and the width of the passage in front of the electrical control cabinet should not be less than 1.5m. A 2m × 2m maintenance port should be set at the top of the pump room, which should be at least 200mm above the ground. A sliding rail type top cover should be added to the top of the maintenance port for easy opening and closing; Install escalators in the pump room for easy access; Ventilation pipes should be installed at the top of the pump room, with a height of at least 1.5m above the ground.

AfterSalesService :

• Underground fire pump station