An Energy Saving Sprinkler Based on Water Hammer Pump

Abstract

The invention belongs to the technical field of garden spraying and in particular relates to an energy-saving watering sprinkler based on hydraulic ram. The energy-saving watering sprinkler comprises a high-level water storage pool, a power pipe, a return water tank, a hydraulic ram, a water outlet, a rest water tank, a sprinkler, a water storage pool water inlet pipe, a water storage pool water inlet pump, an underground water pumping pipe, a return water pumping pipe, a return water tank, wherein a hydraulic ram power pipe inlet is connected with the water storage pool; the power pipe remains a certain inclination; the water storage can collect rainwater on one hand, and can pump water from the underground and the return water tank via the water storage water inlet pipe on the other hand; water in the return water tank is recovered from a water outlet of the hydraulic ram; the water input into the hydraulic ram is rainwater, recovery water and underground water; and certain water-saving effect can be achieved. A pipeline position is re-designed in the hydraulic ram and a water outlet gap switch is utilized to reduce hydraulic kinetic energy loss of the hydraulic ram, so water conveying efficiency is increased; the water sprinkler is re-designed; and the vertical arrayed water sprinkling ports enable water to be evenly sprayed around.

Description

Technical field [0001] The invention belongs to the technical field of garden sprinkling equipment, in particular to an energy-saving sprinkler based on a water hammer pump. Background technique [0002] At present, the garden sprinkler uses a motor to drive a water pump to input groundwater into the sprinkling mechanism to irrigate the soil around the sprinkling mechanism. The irrigation time is equal to the power-on time, and it will consume electric energy for a long time. In order to reduce the watering time, the watering speed is greater than the speed of soil absorption, and the excess water evaporates in vain, resulting in a waste of water resources; in addition, the sprinkler mechanism often only has a hole at the upper end to rotate and a stopper is added to block the water flow once during one rotation, so that Sprinkle water to a position very close to the sprinkler mechanism. This design sprays water very unevenly in the distance and near the sprinkler. To solve ...

AI Technical Summary

Problems solved by technology

[0002] At present, the garden sprinkler uses a motor to drive a water pump to input groundwater into the sprinkling mechanism to irrigate the soil around the sprinkling mechanism. The irrigation time is equal to the power-on time, and it will consume electric energy for a long time. In order to reduce the watering time, the watering speed is greater than the speed of soil absorption, and the excess water evaporates in vain, resulting in a waste of water resources; in addition, the sprinkler mechanism often only has a hole at the upper end to rotate and a stopper is added to block the water flow once during one rotation, so that Sprinkle water to a position very close to the sprinkler mechanism. This design sprays water very unevenly in the distance and near the sprinkler. In order to solve the above problems, the present invention designs an energy-saving sprinkler based on a water hammer pump.

Images