Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integrated pumping station bottom self-cleaning method
The invention discloses an integrated pumping station bottom self-cleaning method. integrated pumping station bottom self-cleaning method comprises that a pump barrel is formed by an upper cylindrical barrel and a barrel bottom, the barrel bottom is a curved surface barrel bottom formed by a spherical curved surface and an annular curved surface, and the gradient of the curved surface barrel bottom is gradually reduced, the upper edge of the annular curved surface is connected with and tangent to the cylindrical barrel, the lower edge of the annular curved surface is connected with and tangent to the spherical curved surface, the top view of the curved surface barrel bottom is composed of two concentric circles which are different in radius, the side view of the curved surface barrel bottom is composed of circular curves which are different in radius, 8-12 anticlockwise arc-shaped ribs are arranged in the curved surface barrel bottom, the anticlockwise arc-shaped ribs are uniformly distributed around the center of the curved surface barrel bottom, and a water inlet is provided with a pulverizing screen. The integrated pumping station is simple and reasonable in structure and easy to produce and manufacture, the integrated pumping station bottom self-cleaning method is advanced and scientific, according to the invention, the anticlockwise arc-shaped ribs are inlaid in the curved surface bottom to achieve self-cleaning.
Integrated pumping station bottom self-cleaning method
The invention discloses an integrated pumping station bottom self-cleaning method. integrated pumping station bottom self-cleaning method comprises that a pump barrel is formed by an upper cylindrical barrel and a barrel bottom, the barrel bottom is a curved surface barrel bottom formed by a spherical curved surface and an annular curved surface, and the gradient of the curved surface barrel bottom is gradually reduced, the upper edge of the annular curved surface is connected with and tangent to the cylindrical barrel, the lower edge of the annular curved surface is connected with and tangent to the spherical curved surface, the top view of the curved surface barrel bottom is composed of two concentric circles which are different in radius, the side view of the curved surface barrel bottom is composed of circular curves which are different in radius, 8-12 anticlockwise arc-shaped ribs are arranged in the curved surface barrel bottom, the anticlockwise arc-shaped ribs are uniformly distributed around the center of the curved surface barrel bottom, and a water inlet is provided with a pulverizing screen. The integrated pumping station is simple and reasonable in structure and easy to produce and manufacture, the integrated pumping station bottom self-cleaning method is advanced and scientific, according to the invention, the anticlockwise arc-shaped ribs are inlaid in the curved surface bottom to achieve self-cleaning.
Integrated pumping station bottom self-cleaning method
CHENG LI (Autor:in) / WANG MO (Autor:in) / CHE XIAOHONG (Autor:in) / XIA CHENZHI (Autor:in) / SONG XIJIE (Autor:in) / ZHOU JIREN (Autor:in)
28.10.2015
Patent
Elektronische Ressource
Englisch
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