The pontoon sewage interception valve is an efficient rain and sewage diversion equipment, which can effectively separate rainwater from sewage and provide a strong guarantee for the normal operation of the urban drainage system.
1. The structure and working principle of the floating sewage interception valve.
The float type sewage interception valve is mainly composed of a float, a valve body, a sealing ring, a lever and a limiter. Its working principle is based on the principle of buoyancy, when rainwater passes through the pontoon, the pontoon rises as the water level rises, thus introducing rainwater into the designated stormwater pipe. When the sewage passes through the pontoon, due to the higher density of the sewage, the pontoon sinks, thus trapping the sewage in the designated sewage pipe.
2. The characteristics and advantages of the pontoon type sewage interception valve.
1.Efficient diversion: The pontoon type sewage interception valve can quickly separate the rainwater from the sewage, improve the efficiency of the drainage system, and avoid the environmental pollution caused by the mixed flow of rain and sewage.
2.Easy maintenance: The pontoon shut-off valve has fewer parts and is relatively easy to maintain, reducing maintenance costs and time.
3.Strong adaptability: The float type sewage interception valve is suitable for various types of drainage systems, such as rainwater pipes, sewage pipes, etc., and has a wide range of applicability.
4.Environmental protection and energy saving: The pontoon type sewage interception valve can effectively collect rainwater, avoid the waste of rainwater, and at the same time intercept the sewage in the sewage pipeline, avoiding the impact of sewage on the environment.
3. Application scenarios and case studies of float type shut-off valves.
Float type sewage shut-off valve is widely used in urban drainage systems, such as residential quarters, commercial centers, road drainage, etc. Taking an urban residential community as an example, the community uses a pontoon sewage interception valve to separate rainwater and sewage. The specific embodiment is as follows:
1.Install a pontoon type sewage interception valve at the entrance of the rainwater pipe in the community to introduce rainwater into the designated rainwater pipe;
2.A pontoon-type sewage interception valve is also installed at the outlet of the sewage pipeline in the community to intercept the sewage in the designated sewage pipeline
3.Through regular inspection and maintenance, the normal operation of the pontoon type shut-off valve is ensured.
After a period of operation, the drainage system of the community has been significantly improved, the separation of rainwater and sewage has been remarkable, and the efficiency of the drainage system has been improved. At the same time, due to the effective collection of rainwater, the rainwater resources of the community have been fully utilized, reducing the waste of water resources.
4. Conclusions and prospects.
As an efficient rain and sewage diversion equipment, the pontoon sewage interception valve plays an important role in the urban drainage system. It has the characteristics of simple structure, convenient maintenance, strong adaptability, environmental protection and energy saving, and is widely used in various types of drainage systems. Through the analysis of actual cases, it can be seen that the application of pontoon shut-off valve can effectively improve the efficiency of the drainage system while reducing the impact on the environment. In the future, with the continuous upgrading and improvement of the urban drainage system, the application prospect of the pontoon sewage cut-off valve will be broader.
