Ordinary horizontal centrifugal pump Manufacturer The integrated prefabricated pump station is a comprehensive urban drainage and water supply device that provides potential energy and pressure energy for water. It is composed of cylinders, pipelines, electromechanical equipment, electrical control and other ancillary facilities, and is scientifically matched, reasonably designed and assembled. Its drainage performance, safety performance and operation reliability directly determine the safety of urban drainage and water supply. supply Ordinary horizontal centrifugal pump The demander's requirements for its performance are also getting higher and higher, so detection is the way to obtain the demander's approval.

supply Ordinary horizontal centrifugal pump Talking about why the country should vigorously promote smart water, Ordinary horizontal centrifugal pump Manufacturer How to build a smart pump house? The four ministries and commissions of the country put forward safeguard measures and requirements on improving and improving the construction and management of secondary water supply infrastructure for urban residents to ensure water quality safety, requiring that the construction and management of secondary water supply infrastructure should be improved and improved in all aspects to ensure the scientific planning and construction of secondary water supply infrastructure and promote the systematic operation and maintenance of secondary water supply infrastructure. Promote the formation of a new pattern of secondary water supply infrastructure construction and management with clear rights and responsibilities, professional management and adequate supervision, and solve the water quality safety problem of "one kilometer after the urban water supply".

Ordinary horizontal centrifugal pump Manufacturer The design principle is: (1) The overall layout should be reasonable, especially for the pump stations that combine irrigation and drainage or self drainage, self diversion and water lifting, as well as the pump stations that combine gates and stations, the layout should be as compact as possible, making full use of buildings for regulation. (2) The selection of pump type shall strive to make the design head of the pump station consistent with the rated head of the pump, and meet the requirements of irrigation and drainage flow. The pump type with advanced technology shall be selected as far as possible to ensure high efficiency of the pump station device and low operation cost. At the same time, the selected pump type should be relatively mature, with certain operation practice, and the test pump type should be avoided as far as possible. (3) The selection of pump type shall fully consider the use and working nature of the integrated pump station. For irrigation and make-up water pump stations with long annual working hours, pumps with wide range, high efficiency and good cavitation performance shall be selected. For those pumping stations focusing on drainage, the pump type with reliable working performance and simple structure shall be selected. (4) The project layout shall adopt positive water inflow as far as possible to ensure that the water inflow condition of each unit is good and the flow pattern is uniform. supply Ordinary horizontal centrifugal pump When lateral water inflow has to be adopted in the project layout, the distance between the lateral water inlet and the pump shall be extended as far as possible in the design, and certain diversion measures shall be taken. (5) The design of the outlet pool should try to avoid sharp bends that cause water impact and backwater. The pressure water tank shall be designed to avoid the increase of energy loss due to the mutual impact of water flow in each outlet pipe. (6) The construction materials available locally shall be used as far as possible. The design shall ensure simple and convenient construction and less project investment.

Ordinary horizontal centrifugal pump Manufacturer General provisions: equipment discharging heat, steam or harmful substances, supply Ordinary horizontal centrifugal pump Local exhaust should be adopted. When local ventilation can not be used or local ventilation can not meet the health requirements, it shall be supplemented with all-round ventilation or adopt all-round ventilation. The air distribution design shall be optimized according to the characteristics and changes of pollutants, and the normal operation of local exhaust system shall not be damaged. At the same time, when releasing waste heat, moisture and harmful substances, the ventilation volume in all aspects shall be determined according to the large air volume required. When the quantity of harmful substances cannot be determined, the ventilation volume in all aspects can be determined according to the ventilation frequency. All kinds of pump rooms in the domestic sewage treatment station should adopt natural ventilation. When mechanical ventilation is adopted, indoor air should not be recycled. All pump rooms in the oily sewage treatment station should adopt natural ventilation. When mechanical ventilation is adopted, indoor air should not be recycled, and the ventilator and motor should be explosion-proof and directly connected.

supply Ordinary horizontal centrifugal pump It is an important water conservancy equipment in urban infrastructure construction, Ordinary horizontal centrifugal pump Manufacturer It is mainly used for municipal drainage, flood control and waterlogging drainage in flood season, and can be divided into sewage lift pump station and rainwater lift pump station according to the action objects. It is generally installed underground and connected with the urban underground sewage pipe network to collect domestic sewage and rainwater. It is a new environment-friendly pump station. After the mixing treatment, the water level is raised by pressurizing the water pump, and the sewage is transported to the sewage treatment plant, realizing the rapid discharge and treatment of urban sewage.

Ordinary horizontal centrifugal pump Manufacturer It is a new electromechanical integrated water supply equipment composed of computer technology, frequency conversion technology and motor pump, to meet the requirements of urban water supply network that water pumping does not produce negative pressure, but also has a certain capacity of regulation and storage, and water supply is cut off during peak periods. Scope of application of integrated pump set: 1. Scope of application: it is applicable to pressurized water supply in areas with sufficient urban pipe network pressure. 2. Applicable project type: large intermediate booster pump station for production and domestic water of industrial and mining enterprises, and water supply of waterworks. 3、 supply Ordinary horizontal centrifugal pump Applicable project position: water supply secondary pressurization system. 4. Other scope of application: domestic water for new, reconstructed and expanded residential buildings, office buildings, hotels, restaurants and other public buildings. 5. Type of using unit: design unit, construction unit and supervision unit.