A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy-saving sewage treatment integrated prefabricated pump station
The invention provides an energy-saving sewage treatment integrated prefabricated pump station which comprises a barrel, a water pump and a shaft, a base is arranged at the center of the bottom in the barrel, the shaft is arranged on the base, and the water pump is installed on the base and located in the shaft; a water inlet is formed in the side wall of the barrel, a grating is arranged at the water inlet, and a water outlet of the shaft penetrates through the side wall of the barrel and extends out of the barrel; the water pump comprises a water inlet section, an impeller chamber and a guide vane body which are sequentially connected from bottom to top, the motor is arranged above the guide vane body, and a transmission shaft of the motor penetrates through the guide vane body to be connected with an impeller located in the impeller chamber. A flow dividing cover coaxial with a transmission shaft of the motor is arranged on the lower middle portion between an outer shell and an inner shell of the guide vane body and comprises a thin-wall cylindrical cover body with an upper opening and a lower opening, and the end face of the bottom end of the cover body is located above blades of the impeller. According to the energy-saving sewage treatment integrated prefabricated pump station provided by the invention, the efficiency of the pump station can be effectively improved.
本发明提供一种节能型污水处理一体化预制泵站，包括筒体、水泵和井筒，筒体内底部中心设有底座，井筒设置在底座上，水泵安装在底座上且位于井筒内；筒体侧壁设有进水口，进水口处设有格栅，井筒的出水口穿过筒体侧壁伸出筒体外；水泵包括从下到上依次连接的进水段、叶轮室和导叶体，电机设置在导叶体的上方，电机的传动轴穿过导叶体与位于叶轮室内的叶轮连接；导叶体的外壳与内壳之间的中下部设有与电机的传动轴同轴设置的分流罩，分流罩包括上下开口的薄壁圆柱状的罩体，罩体的底端端面位于叶轮的叶片的上方。本发明提供的一种节能型污水处理一体化预制泵站，可有效提高泵站的效率。
Energy-saving sewage treatment integrated prefabricated pump station
The invention provides an energy-saving sewage treatment integrated prefabricated pump station which comprises a barrel, a water pump and a shaft, a base is arranged at the center of the bottom in the barrel, the shaft is arranged on the base, and the water pump is installed on the base and located in the shaft; a water inlet is formed in the side wall of the barrel, a grating is arranged at the water inlet, and a water outlet of the shaft penetrates through the side wall of the barrel and extends out of the barrel; the water pump comprises a water inlet section, an impeller chamber and a guide vane body which are sequentially connected from bottom to top, the motor is arranged above the guide vane body, and a transmission shaft of the motor penetrates through the guide vane body to be connected with an impeller located in the impeller chamber. A flow dividing cover coaxial with a transmission shaft of the motor is arranged on the lower middle portion between an outer shell and an inner shell of the guide vane body and comprises a thin-wall cylindrical cover body with an upper opening and a lower opening, and the end face of the bottom end of the cover body is located above blades of the impeller. According to the energy-saving sewage treatment integrated prefabricated pump station provided by the invention, the efficiency of the pump station can be effectively improved.
本发明提供一种节能型污水处理一体化预制泵站，包括筒体、水泵和井筒，筒体内底部中心设有底座，井筒设置在底座上，水泵安装在底座上且位于井筒内；筒体侧壁设有进水口，进水口处设有格栅，井筒的出水口穿过筒体侧壁伸出筒体外；水泵包括从下到上依次连接的进水段、叶轮室和导叶体，电机设置在导叶体的上方，电机的传动轴穿过导叶体与位于叶轮室内的叶轮连接；导叶体的外壳与内壳之间的中下部设有与电机的传动轴同轴设置的分流罩，分流罩包括上下开口的薄壁圆柱状的罩体，罩体的底端端面位于叶轮的叶片的上方。本发明提供的一种节能型污水处理一体化预制泵站，可有效提高泵站的效率。
Energy-saving sewage treatment integrated prefabricated pump station
一种节能型污水处理一体化预制泵站
HU XIAOLIANG (author) / GONG XUBIN (author) / LI MEISHUAI (author) / ZHAO WANPING (author) / YAO YALONG (author)
2024-09-10
Patent
Electronic Resource
Chinese
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