A guided nozzle capable of generating swirling water flow

A rotating water flow and guiding technology, applied in the direction of spraying devices, spraying devices, etc., can solve the problems of easy blockage and complicated structure, etc., and achieve the effect of strong tangential flushing, good cleaning effect and reduced frictional resistance

Inactive Publication Date: 2020-08-28
JIANGSU UNIV ZHENJIANG RES INST OF FLUID ENG EQUIP TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the structure is cumbersome and prone to blockage

Method used

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  • A guided nozzle capable of generating swirling water flow
  • A guided nozzle capable of generating swirling water flow

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0027] Such as figure 1 and figure 2 As shown, the guided nozzle that can generate rotating water flow according to the present invention includes a water inlet pipeline 1, a fixed shaft 2, a first horn-shaped shrinkage pipeline 3, a fixed baffle 4, a transition pipeline 5, and a second horn-shaped The shrinkage pipeline 6, the water outlet pipeline 7, the guide vane hub 8, the guide vane 9, the water inlet pipeline 1, the transition pipeline 5 and the water outlet pipeline 7 are all cylindrical pipelines, and the transition pipeline 5 The diameter is smaller than the diameter of the water inlet pipeline 1, the diameter of the water outlet pipeline 7 is smaller than the diameter of the transition pipeline 5, the water inlet pipeline 1, the first trumpet-shaped pipeline ...

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Abstract

The invention provides a guiding type nozzle capable of generating a rotational water flow. The guiding type nozzle comprises a water inlet pipeline, a water outlet pipeline and a transition pipeline,wherein the water inlet pipeline, the transition pipeline and the water outlet pipeline communicate in series to form a nozzle channel; the guiding type nozzle further comprises a fixing shaft, a guide vane body wheel hub and guide vanes; the fixing shaft is placed in the nozzle channel through fixing baffles; the guide vane body wheel hub is supported on the fixing shaft by a bearing; the guidevanes are disposed on the guide vane body wheel hub; one end of the transition pipeline is connected with the water inlet pipeline through a first trumpet-shaped contraction pipeline; the other end ofthe transition pipeline is connected with the water outlet pipeline through a second trumpet-shaped contraction pipeline; the diameter of the transition pipeline is smaller than the diameter of the water inlet pipeline; and the diameter of the water outlet pipeline is smaller than the diameter of the transition pipeline. The guiding type nozzle is capable of generating the rotational water flow,thereby reducing water consumption and cleaning well.

Description

technical field [0001] The invention relates to the field of rotating water spray nozzles, in particular to a guide type nozzle capable of generating rotating water flow. Background technique [0002] At present, due to its excellent vortex strength, the rotating water jet nozzle is widely used in the fields of petroleum drilling technology, abrasive cutting, water mist dust reduction, etc., but in these fields, the water consumption of the nozzle is large, the impact force is strong, and it is not It is suitable for use in smart toilets. Nowadays, the nozzle cleaning methods on smart toilets mainly include buttock cleaning, gentle cleaning and feminine cleaning, and the water outlet method of the nozzle is generally a columnar water flow straight in and straight out type or a massage pulse type. Such a water outlet method consumes a lot of water and the cleaning effect is average. , the feeling of the human body is not very comfortable. [0003] The name of the Chinese in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B1/34
CPCB05B1/3415
Inventor 刘厚林王勇曹满辉董亮谈明高王凯李雨
Owner JIANGSU UNIV ZHENJIANG RES INST OF FLUID ENG EQUIP TECH
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