As an important part of the drainage system, the design points and specification requirements of the rainwater prefabricated pumping station are worthy of in-depth understanding.
First, the main points of the design.
1.Site selection.
Site selection is the first step in the design of a rainwater prefabricated pumping station. Topography, landform, geology, roads, buildings, green belts and other conditions should be considered, while avoiding adverse geological conditions such as **, landslides, and debris flows. In addition, the site should also be easy to construct, install, and maintain.
2.Sizing is determined.
According to the size of the rain discharge area, topography, catchment area and other factors, combined with the rainstorm intensity formula, the scale of the pumping station is calculated. Ensure that the pumping station can quickly remove stagnant water in bad weather to ensure the normal operation of the city.
3.Structural optimization.
The structural design should take into account the requirements of strength, stability, anti-corrosion, durability and other aspects. Waterproof measures should be taken for component connections, structural joints and other parts to improve the impermeability of the pumping station.
Second, the specification requirements.
1.Construction permits and quality standards.
The construction should obtain permission from the relevant departments and strictly abide by the national and local construction project specifications. During the construction process, a quality supervision system should be implemented to ensure that the construction quality meets the design requirements.
2.Safety precautions.
In order to ensure the safe operation of the pumping station, necessary safety protection measures should be set up. For example, the inlet and outlet of the pumping station should be equipped with railings and warning signs; Safety exits should be provided in the station and adequate ventilation should be ensured; Safety warning signs and fences should be set up around the pumping station.
3.Environmental protection and energy saving requirements.
The construction should meet the environmental protection requirements and minimize the impact on the surrounding environment. At the same time, high-efficiency and low-energy pumps should be selected, and pump sets should be reasonably configured to reduce operating energy consumption.