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Sewage pump anti-blocking water inlet pipeline with flushing control

A sewage pump and pipeline technology, which is applied to the components, pumps, and pump components of the pumping device for elastic fluids, and can solve the problems of blockage of large-flow sewage pumps.

Pending Publication Date: 2018-01-12
江苏国泉泵业制造有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] In order to improve the anti-clogging problem of the sewage pump, the patent of this invention provides a new anti-clogging water inlet pipe of the sewage pump, the purpose is to better solve the problem of blockage of the large-flow sewage pump

Method used

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  • Sewage pump anti-blocking water inlet pipeline with flushing control
  • Sewage pump anti-blocking water inlet pipeline with flushing control
  • Sewage pump anti-blocking water inlet pipeline with flushing control

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Embodiment Construction

[0022] The present invention is specifically described below according to accompanying drawing:

[0023] figure 1 In the overall schematic diagram of an anti-blocking water inlet pipe of a sewage pump with flushing control shown, the suction port of the sewage pump 1 is connected to the water inlet pipe 2, and the water inlet pipe 2 is provided with diversion ribs 3 along the flow line at the elbow to guide the flow. The rib 3 is cast on both sides of the inner wall of the elbow pipe, and the water inlet pipe 2 elbow is divided into two upper and lower shunt channels by the diversion rib 3, so that the sewage pump inlet flow state is more stable. Plate 4, the dirt retaining plate 4 is a thin plate with upper and lower circular arc sides and left and right straight sides, wherein the upper and lower circular arc sides are consistent with the arc shape of the inner wall of the water inlet pipe 2, and the distance between the left and right straight sides is consistent with the d...

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Abstract

The invention discloses a sewage pump anti-blocking water inlet pipeline with flushing control. A sewage pump is arranged under the situation of a large flow rate, a flow guiding rib divides a water inlet bent pipe into an upper branch flow channel and a lower branch flow channel so that water inlet flow regime can be stabilized, and the property of the sewage pump is improved. At the same time, the sewage pump anti-blocking water inlet pipeline with flushing control, a sewage blocking plate is arranged on the inner wall of the pipeline, a sewage leading pipeline body is arranged below the pipeline, a flushing fence, a blocking plate fixing shaft, a flushing device of a flushing blocking plate are arranged in the sewage leading pipeline body, and a motor controls a telescopic shaft to control the flushing device to conduct blockage removing work. According to the sewage pump anti-blocking water inlet pipeline with flushing control, the water inlet effect of the sewage pump in the largeflow rate is improved to a large extent, and the blockage problem is correspondingly solved.

Description

technical field [0001] The patent of the present invention relates to the technical field of sewage pumps, in particular to a sewage pump with flushing control to prevent blocking of water inlet pipes. Background technique [0002] In industrial production, the submersible sewage pump has obvious advantages such as compact structure, less cavitation damage, low vibration and noise, and no pollution. Domestic sewage, industrial wastewater, construction site drainage, liquid feed, etc., play an obvious role in all walks of life. However, when the sewage pump is transporting sewage, there are often various fibers and plastic products such as cotton yarn, hemp rope, and rags in the sewage. Once these impurities block the water inlet, it will easily lead to unsmooth sewage discharge, which seriously even affects the operation of the submersible sewage pump. Normal operation will cause damage to the motor and reduce the working efficiency and service life of the submersible sewag...

Claims

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Application Information

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IPC IPC(8): F04D29/42F04D29/44F04D29/70
Inventor 朱荣生蔡峥杨爱玲
Owner 江苏国泉泵业制造有限公司
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