Back trace jet flow device

Abstract

The invention relates to a back trace jet flow device. The back trace jet flow device comprises at least two segments of pipes which are in seal connection. The at least two segments of pipes are in sealed communication to fo rm a liquid runner (1), in the at least two segments of pipes, a back trace jet flow pipe (2) located at the initial end is arranged, and is provided with an outer layer wall(3) and an inner layer wall (4), the outer layer wall (3) is cylindrical, the inner layer wall (4) is in a round table shape, the initial end opening diameter of the inner layer wall (4) is larger than that tail end opening diameter of a connection part of adjacent pipes, the outer layer wall (3) and the inner layer wall (4) are connected through multiple supporting plates (5), a liquid backflowcavity is formed between every two adjacent supporting plates (5) and is arranged in the direction parallel to the central axis of the pipes, and the tail ends of the liquid runner in the back trace jet flow pipe is communicated with the tail end of each liquid backflow cavity. Through modification of the back trace jet flow device, energy consumption is reduced, and the back trace disorder is eliminated.

Description

technical field [0001] The present invention relates to wake jet devices. Background technique [0002] When the existing water pump is used for irrigation, the water outlet of the water pump is directly connected to the water outlet pipeline. The water outlet pipeline can be formed by connecting multiple sections of pipes, and a liquid channel is formed inside the multisection pipes. If it is necessary to drive the liquid from the outlet pipe to the predetermined position, the work of the water pump is required. Since the current outlet pipe adopts a single-layer wall, the liquid channel is generally cylindrical, and the discharge of the liquid from the outlet pipe depends entirely on the work of the water pump. energy consumption increases. When the object and the fluid move relative to each other, the pressure behind the object and other parts of the fluid produce a different pressure difference, forming a wake. If the above-mentioned liquid channel is used, the wake wil...

AI Technical Summary

Problems solved by technology

If it is necessary to drive the liquid from the outlet pipe to the predetermined position, the work of the water pump is required. Since the current outlet pipe adopts a single-layer wall, the liquid channel is generally cylindrical, and the discharge of the liquid from the outlet pipe depends entirely on the work of the water pump. increased energy consumption

When the object and the fluid move relative to each other, the pressure behind the object and other parts of the fluid produce a different pressure difference, forming a wake. If the above-mentioned liquid channel is used, the wake will be disordered.

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