Variable load multiple ultra-low speed inner curve wind energy absorbing plunger pump

Abstract

The invention discloses a variable load multiple ultra-low speed inner curve wind energy absorbing plunger pump, and relates to a wind energy absorbing plunger pump. The variable load multiple ultra-low speed inner curve wind energy absorbing plunger pump comprises a controller (1), a main shaft (2), a rolling bearing (3), a first rotor (4), a plunger (5), a beam (6), an idler wheel (7), a valve plate (8), a second rotor (9), a third rotor (10), a fourth rotor (11), a stator (23) and a reset spring (24). The main shaft (2) is connected with the first rotor (4), the second rotor (9), the third rotor (10) and the fourth rotor (11) through a spline. Each rotor is axially provided with two rows of plunger pairs. Each plunger pair is radially placed on the rotor. Compared with conventional hydraulic pump, the starting and working speeds of the variable load multiple ultra-low speed inner curve wind energy absorbing plunger pump are reduced and the flow is large, and the pump is adaptive to external load change to adjust the number of pumps participating work automatically, and is suitable for energy compression and accumulation in wind power generation and sea wave generation systems.

Description

technical field [0001] The invention relates to a wind energy absorbing plunger pump, in particular to a variable load multi-connected ultra-low-speed inner curve wind energy absorbing plunger pump, which is suitable for working systems driven by low-speed and high-torque prime movers such as wind power generation, and belongs to low-speed, high-torque and multiple Inline curve hydraulic pump. Background technique [0002] At present, wind power generation, as an environmentally friendly and renewable energy source, has attracted extensive attention from researchers at home and abroad. [0003] As high-power fans continue to be put into use, most of the hardware equipment is large in size and high in quality. The gear box is used to increase the speed, and the wind turbine tower bears a large load, which is inconvenient for installation and maintenance, resulting in high wind power costs. The hydraulic system is small in size, light in weight, high in energy density, good ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of this invention is to overcome the shortcomings of large volume, large mass and poor speed-up performance in the existing wind power machinery speed-up technology, and develop a variable-load multi-connected ultra-low-speed inner curve wind energy absorption plunger pump, which can be used as a wind energy absorption and compression pump. key device

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