ES146424U - Embocerations for drainage tubes. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Nozzles for drainage pipes, aimed at solving the numerous deficiencies existing in conventional types and consisting of having, at one end of each of the tubular sections components of the system, a mouthpiece, so that when plugged or coupled the tubes, these are coaxial and that the end of each tube fits into the corresponding recess resting on several cashiers or projections of some internal grooves oriented in the direction of the current and penetrating until some stops that mark the end of the projections, with that the tubular pieces can no longer lose the proper alignment and, not altering, the greater or lesser separation of the consecutive tubes, the thickness of the open joint superiorly, since the embouchure has sufficient depth to allow the incoming tube to penetrate or retract a considerable stretch, that is to say it has a great tolerance also preventing the water that has penetrated the inside the tubes, you can get out of them, preventing the water from being redistributed when crossing areas of less saturated lands, achieving a high speed inside the tubes that the liquid fillets enter and oriented in the direction of the flow and the embouchure, it does not have any protrusions, the tubes and mouthpieces can be manufactured in materials of minimum roughness, to benefit that, not affecting the nature of the terrain that reigns them. (Machine-translation by Google Translate, not legally binding)