It is an integrated prefabricated pump station supply turnkey project, and the cylinder of the pump station is made of thickened mechanical winding GRP fiberglass material.
The elevation of the bottom plate of the prefabricated pump station should be determined based on factors such as the installation elevation of the water pump, the layout of the inlet channel or pipeline installation requirements, and combined with the terrain and geological conditions of the prefabricated pump station. Design considerations include structural anti floating, load-bearing capacity, soil chemical properties, possible settlement differences between building structures and inlet and outlet pipes, as well as other devices. The consequences of mixed sewage overflow discharge, noise, vibration, and odor inside and outside the pump station, the consequences of malfunctions, visual impact, and other environmental impacts should also be considered.
2. The layout of auxiliary equipment, electrical equipment, pipelines, cable ducts, etc. installed around the water pump in the prefabricated pump station should avoid cross interference. The water pump is equipped with a self coupling wet installation, and the water pump room and inlet well are integrated into the same wellbore. It is recommended to have an internal maintenance platform and a ground control panel.
3. The noise generated during the operation of prefabricated pump stations should comply with the current national standard "Design Specification for Noise Control in Industrial Enterprises" GB/T50087.
4. The design of prefabricated pump stations should comply with the provisions of the "Pump Station Design Code" GB50265, and the fire resistance level should not be lower than level two. Fire protection facilities should be installed nearby, and they should comply with the current national standards GB50016 "Code for Fire Protection Design of Buildings" and SL329 "Code for Fire Protection Design of Water Resources and Hydropower Engineering".
Characteristics and advantages of buried prefabricated pump stations:
1. Small in size, but with excellent utilization of effective volume; High degree of integration, true integration;
2. The cylinder is made of corrosion-resistant material reinforced with fiberglass mechanical winding or lined with special steel and covered with fiberglass;
3. The pump pit adopts CFD fluid design, which has good flow state, no blockage, and self-cleaning function;
4. Reliable quality, no leakage, and will not pollute the environment; Lightweight and cost-effective;
5. Equipped with high-quality and high-performance submersible sewage pumps, which widely use sensors to monitor the operation status of the pumps at all times, greatly reducing maintenance costs;
6. High degree of automation integration, capable of remote monitoring and management, mobile phone inspection, unlimited remote data transmission, and automatic generation of operational reports;
7. Safe to use: Its scientific design and configuration greatly reduce the production of highly toxic and odorous gases, protecting the environment;
8. Underground installation, which does not affect the surrounding environment and landscape after installation;
9. Short installation cycle, saving most of the costs and saving time and effort in maintenance;
10. One time investment, low long-term operating costs, significant energy-saving benefits, and can be lifted up for secondary landfill and reuse in case of demolition or occupation;
11. Customization, pump stations with different diameters and heights of inlet and outlet pipes can be designed according to different projects to meet the needs of various places.
Applicable occasions for buried prefabricated pump stations:
Widely used in municipal engineering, industry, or any other building that cannot rely on gravity to directly discharge wastewater into the sewage treatment system. Among them, municipal drainage is applicable to intermediate pumping stations such as sewage pumping stations, drainage pumping stations, and confluence pumping stations.
Liquids: urban sewage, rainwater, drainage, wastewater, and source water.
The liquid temperature is below 40 ℃, and the liquid pH is between 4-10.
The function of an integrated prefabricated pump station is to raise the elevation of sewage, because unlike water supply pipes (tap water), sewage pipes do not have pressure and rely on the gravity of the sewage itself. Due to the wide area of sewage collected by urban sewage network management, they are far away from sewage treatment plants. It is impossible to bury the pipeline very deep, so a pumping station needs to be set up to raise the elevation of the sewage. No pollution, sewage is stored and discharged in a closed manner, sewage will not overflow, there is no odor, and the surrounding environment is purified. It can automatically sterilize and disinfect. According to the needs of users in different occasions, the integrated prefabricated pump station can perform automatic sterilization and disinfection treatment, and discharge after meeting the standards.