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Rotary type-based fluid pattern spraying method

A rotating body and fluid technology, applied in the field of liquid or gas spraying, can solve problems such as difficulty in obtaining

Inactive Publication Date: 2010-11-17
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing rotary sprinkler, the length of the rotating arm where the sprinkler is installed cannot be changed during the spraying process, and it is difficult to obtain a fluid spraying effect with patterns

Method used

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  • Rotary type-based fluid pattern spraying method
  • Rotary type-based fluid pattern spraying method
  • Rotary type-based fluid pattern spraying method

Examples

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Embodiment Construction

[0008] Below in conjunction with accompanying drawing, the patent of the present invention is further described by way of example.

[0009] attached figure 1 , attached figure 2 The composition principle of the rotary fluid pattern spraying mechanism is shown. The rotating body 3 is composed of an inlet pipe connected to two outlet branch pipes, wherein the inlet pipe is connected with the frame 1 through the rotating pair A, and a seal 2 is used to prevent fluid from leaking from the gap of the rotating pair A; one of the outlet branches The tube is provided with a deflected nozzle, and the other outlet branch pipe has no deflected nozzle, and is connected with the sliding nozzle 5 as the moving pair B, and is sealed 4 to prevent fluid from leaking from the moving pair gap. The sliding nozzle 5 is provided with a deflected nozzle. The variable-diameter annular groove is set on the frame 1 as the variable-diameter circular route 7, and forms a circle around the inlet pipe ...

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PUM

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Abstract

The invention discloses a rotary type-based fluid pattern spraying method which comprises a stand, a rotating body, a sliding spray pipe, a pushing guide rod and a reducing annular path. The reducing annular path is a groove arranged on the stand or a convex road fixed on the stand and surrounds around the inlet pipe axial line of the rotating body, and the radius vector size thereof is variable. Fluid enters the rotating body and is finally sprayed out of an oblique nozzle after passing through each outlet branched pipe. On one hand, the rotating body, the sliding spray pipe and the pushing guide rod together rotate around the inlet pipe axial line of the rotating body under the action of fluid kinetic moment; on the other hand, the sliding spray pipe is pushed to move to and fro relative to the rotating body by the pushing guide rod under the control of the reducing annular path, so that the fluid sprayed out of the nozzle has pattern effect. The invention has the advantages of no need of additional power, no need of automatically controlled electric apparatuses and the like.

Description

technical field [0001] The patent of the present invention relates to a spraying method of fluid, more specifically, the patent of the present invention relates to a liquid or gas spraying method which is adopted for a rotary spraying device and has a beautiful pattern spraying effect. Background technique [0002] Sprinklers are often used for garden and agricultural irrigation, landscape fountains, and industrial dust suppression. At present, there are no products and patents on the market for mechanically spraying fluids with patterns by rotary sprinklers. In the existing rotary sprinkler, the length of the rotating arm on which the sprinkler is installed cannot be changed during the spraying process, and it is difficult to obtain a fluid spraying effect with patterns. With people's pursuit of beauty, a spraying method with both practical and aesthetic effects is needed. Contents of the invention [0003] The purpose of the patent of the present invention is to provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B3/00B05B15/08B05B15/68
Inventor 章易程欧阳智江何琪王畅刘斯斯张帆张浩黄明
Owner CENT SOUTH UNIV
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