With the acceleration of urbanization, the diversion of rain and sewage has become an important part of the urban drainage system. As an important rain and sewage diversion equipment, the sewage interception and flow limiting valve plays an increasingly important role in the urban drainage system. This article will introduce in detail the characteristics and functions of the sewage interception and flow limiting valve, as well as its application in rain and sewage diversion.
The sewage interception and flow limiting valve is a valve specially used for rain and sewage diversion, and its function is to intercept sewage in the rainwater pipeline and prevent sewage from entering the rainwater pipe, so as to realize the rain and sewage diversion. The valve has the following features:
1.Simple structure and easy installation: The sewage interception and flow limiting valve has a simple structure and easy installation, and can be conveniently installed in the rainwater pipe.
2.Strong corrosion resistance: The shut-off and flow limiting valve is made of corrosion-resistant materials, which can adapt to various corrosive environments.
3.Flow regulation function: The sewage interception and flow limiting valve has a flow adjustment function, which can adjust the flow rate according to the actual needs.
4.Automatic control: The sewage interception and flow limiting valve can be connected with the automatic control system to achieve automatic control.
In the rain and sewage diversion, the functions of the sewage interception and flow limiting valve are mainly as follows:
1.Sewage retention: The sewage interception and flow restriction valve can intercept sewage and prevent sewage from entering the stormwater pipe, so as to ensure the cleanliness of rainwater.
2.Reduce water pollution: Through the sewage interception and flow limiting valve, the sewage can be trapped in the rainwater pipe, thereby reducing the water environmental pollution.
3.Improve drainage efficiency: The sewage interception and flow limiting valve can adjust the flow rate and improve the drainage efficiency.
In practical application, the installation and use of sewage interception and flow limiting valve need to pay attention to the following points:
1.Valves need to be inspected and tested prior to installation to ensure that the quality and performance of the valves meet the requirements.
2.The horizontality and verticality of the valve need to be guaranteed during installation to ensure the normal use of the valve.
3.During use, the valve needs to be checked and maintained regularly to ensure the normal operation of the valve.
4.In the process of use, it is necessary to adjust the flow rate according to the actual needs to ensure the drainage efficiency.
In short, as an important rain and sewage diversion equipment, the sewage interception and flow limiting valve plays an increasingly important role in the urban drainage system. By using the sewage interception and flow limiting valve, the rain and sewage can be separated, the drainage efficiency can be improved, the water environment pollution can be reduced, and the sustainable development of the city can be contributed.
