A high-lift percussion pump

Abstract

The invention discloses a high-lift impacting pump. The high-lift impacting pump comprises a machine frame, a pressure cylinder, plunger pumps, a water bucket set, a driving shaft, single gears, an energy storage shaft, energy storage arms, energy storage hammers and claw hooks. The number of the pressure cylinder and the number of the energy storage shaft are both one. The multiple plunger pumps, the multiple single gears, the multiple energy storage arms, the multiple energy storage hammers and the multiple claw hooks correspond in a one-to-one mode. The multiple single gears are installed on the circumference of the driving shaft in parallel and evenly distributed in the circumferential direction of the driving shaft. The multiple energy storage arms are installed on the energy storage shaft in parallel. The multiple plunger pumps are installed at one end of a pressure cavity of the pressure cylinder in parallel. According to the high-lift impacting pump, as the number of the plunger pumps, the number of the single gears, the number of the energy storage arms, the number of the energy storage hammers and the number of the claw hooks are designed to be multiple, and the multiple single gears are installed on the circumference of the driving shaft in parallel and evenly distributed in the circumferential direction of the driving shaft, continuous impacting with the same time intervals is achieved between the energy storage hammers and the plunger pumps, the impacting frequency is increased by multiple times, the water lifting efficiency and the lift height are remarkably increased accordingly, and the largest lift height can be about 170 m.

Description

technical field [0001] The invention relates to a percussion pump powered by flowing water to lift water through mechanical action, in particular to a high-lift percussion pump. Background technique [0002] At present, "energy saving and emission reduction" has become the focus of work and an important research topic in China and even the world. Rational use of energy has become the theme of the times, and water resources are of course no exception. According to investigations, water resources in some water-poor areas cannot be guaranteed, and serious water shortages exist, so the protection of water resources is particularly important. [0003] Impact pump, also known as water hammer pump, is a kind of advanced water lifting device that uses flowing water as power, produces water hammer effect through mechanical action, and converts low water head energy into high water head energy. It does not consume coal, oil and electricity, and has good ecological and environmental b...

AI Technical Summary

Problems solved by technology

[0006] However, the structure of the traditional percussion pump is simple, resulting in a low impact frequency between the water hammer and the plunger pump, so the utilization rate of water energy is low, and the head is not high enough, and it is difficult to exceed 100 meters, which limits the application of percussion pumps in mountainous areas.

Images