Method for manufacturing bubble type water-saving devices

Abstract

The invention discloses a method for manufacturing bubble type water-saving devices. The method includes steps of S1, connecting plastic hoses onto household faucets and enabling the plastic hoses toperpendicularly face downwardly; S2, inserting syringe needles into the plastic hoses from the side surfaces of the plastic hoses towards the oblique downward directions, separating needle points of the syringe needles from ports at the tail ends of the plastic hoses by the distances of 5-7 times the inner diameters of the plastic hoses under the control and keeping slopes of cutting edges at theneedle points facing downwardly; S3, clamping first clips at certain positions on the plastic hoses, forming narrow pipelines, and accelerating water flow to allow water to apply pressures lower than0.1 MPa to the pipe walls of the narrow pipelines; S4, clamping second clips at the tail ends of the plastic hoses to form convergence cone section pipelines at the tail ends of the plastic hoses, andforming atomized water by air and the water in air and water mixing cavities between the narrow pipelines and the convergence cone section pipelines. The certain positions on the plastic hoses correspond to the needle points. The method has the advantages of simplicity and convenience in manufacturing, low cost and applicability to diversified cleaning scenes.

Description

technical field [0001] The invention relates to the technical field of water-saving devices, in particular to a method for manufacturing an air-bubble water-saving device. Background technique [0002] At present, there is a serious shortage of fresh water resources in many places, and there is a problem of insufficient water supply in many cities, so everyone needs to save water. [0003] Although many kitchen faucets, washbasins and bathroom faucets for civilian use have integrated bubblers at the water outlets, there are still a large number of non-water-saving faucets in the vast rural areas, urban renters, low-income groups in urban and rural areas, and public places. Design of ordinary faucets (or washing machine faucets). [0004] The design of special connectors (or bubble water-saving faucets) that can be installed on ordinary faucets is a set of complicated designs without exception. The products need to be molded and manufactured separately by the factory, and th...

AI Technical Summary

Problems solved by technology

What can 8-10 seconds of air atomized water flow do? It can only be used for washing hands, so the cleaning time of the device is limited, and it can only be used for washing hands, but not for washing vegetables, dishes, bathing, car washing and other scenes with a long cleaning time

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