Three-section electric pump unit
申请(专利)号： RU20240142117U
专利号： RU196653U1 主分类号： F04D13/12
申请权利人： ЯБЛОЧКО
СЕРГЕЙ
ВИКТОРОВИЧ 公开国代码： RU 优先权国家： RU
摘 要：
The utility model relates to mechanical engineering, namely to pumps for pumping various liquids. The three-section electric pump unit contains pump sections of the electric pump unit
mounted on the base plate, the adjacent pump sections being successively
connected to each other by the bypass pipe, the base plate is flat and rectangular and three pump sections are installed vertically in a row along a straight line, one after the other, each pump section is equipped with its own drive motor, the shaft of which is connected to the shaft of the pump section through a magnetic coupling located separately m housing made with radial stiffeners and coaxially connected by means of flange
connections to the electric motor located on it and the housing of the pump section located below it, in the upper part of which is the discharge pipe, and in the lower part the support cup is hermetically connected to the latter by means of flange
申请日： %Y-%m-%d 公开公告日： %Y-%m-%d
分类号： F04D13/12;
F04D29/60; F04D13/02
发明设计人： ЯБЛОЧКО СЕРГЕЙ
ВИКТОРОВИЧ (RU)申请国代码： RU
优先权： 20241218 RU
2024142117
摘 要 附 图：
connection in which the bearing of the sliding bearing of the shaft of the pump section is installed, a suction pipe of the pump section is installed in the side wall of the support cup , the support cup is connected to the support plate by means of a flange connection, by means of a flange connection between the support cup and the pump section housing, the suction pipe of the first pumped liquid medium along the pump section and the discharge pipe of the last pumped liquid medium along the pumped section are installed in a horizontal direction, the
electric pump unit is provided two bypass pipes, the first bypass pipe through a flange connection is hermetically
connected from the side o the bottom end to the discharge pipe of the first pump section and from the other end to the suction pipe of the second section of the pump section along the pumped liquid medium, and the second bypass pipe is flange-sealed to be connected from the side of one end to the discharge pipe of the second pump section and from the other side end - to the suction pipe of the third pump section along the pumped liquid medium. The result is a reduction in starting torques on the shafts of the sections and couplings while
simultaneously providing separate and independent speed control for each section individually. 3 ill. 主权项：
Трехсекционный электронасосный агрегат, содержащий установленные на опорной плите насосные секции эл
权 利 要 求 说 明 书
【Three-section electric pump unit】的权利说明书内容是......请下载后查看
Three-section electric pump unit
