Pedal type siphon water suction pump and water sucking method thereof

Abstract

The invention discloses a pedal type siphon water suction pump and a water sucking method thereof. The pedal type siphon water suction pump comprises a left water sucking mechanism, a right water sucking mechanism, a supporting rod and a pedal plate arranged on the supporting rod, wherein the water sucking mechanisms are the same in structure, and the supporting rod is arranged between the water sucking mechanisms. Each of the two water sucking mechanisms comprises a pump body and a piston arranged in the pump body, and the pistons are connected with the two end portions of the pedal plate through connecting rods. Each piston is provided with a one-way check valve. A one-way water stop valve is arranged at the bottom of each pump body. Water inlets of the two pump bodies are connected with each other through a water inlet branch pipe and then connected with a water inlet manifold. Upper pump chamber water outlets of the two pump bodies are connected with a water outlet manifold after being connected with each other through a water outlet branch pipe. The water suction pump does not need oil or electricity, only the dead load of the human body is utilized, the both feet alternately and continuously tread the pedal plate, the pistons in the left pump body and the right pump body vertically, alternately and continuously run till low-level water is guided into water in the water outlet branch pipe, water flows out after being gathered in the water outlet manifold in a unified manner, and water at the low position is pressed to the high position.

Description

technical field [0001] The invention relates to a water pumping device for water conservancy projects, in particular to a foot-operated siphon water pump and a water pumping method thereof. Background technique [0002] When watering agricultural vegetable fields or small grain crops in rural areas, if there is no self-flowing irrigation channel, electric pumps are generally used to pump water, or human-driven water trucks are used to pump water, and the most primitive method is to carry water manually. [0003] (1) Agricultural water vehicle [0004] An old-fashioned agricultural water-lifting tool, the wheel is turned by manpower to drive the water leaf, and the water is raised from a low place to a high place. The structure of the waterwheel is simple, and it is generally composed of a water tank (a long and straight wooden box), a water leaf (loose leaf), a crutch, and a shelf. It can be placed arbitrarily on the field ridge near the river or pond, just put the water t...

AI Technical Summary

Problems solved by technology

Water pumping requires electricity, and there is often no power supply in the field, and the water pump is relatively heavy and expensive; waterwheel pumping is not only heavy and does not move, but also generally requires the cooperation of multiple people, and the water lifting height is small (generally less than 3m) , subject to geographical constraints; artificially carrying water is a very inefficient method, and it is not suitable for the elderly

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