Turbulent flow spray nozzle

A technology of turbulent nozzles and nozzles, applied in the direction of spraying devices, spraying devices, etc., can solve the problems of high viscosity of coatings and paints, affect the quality of spraying, and affect the progress of work, so as to achieve large spraying work area, improve construction quality, and improve uniformity degree of effect
CN1765524AInactive Publication Date: 2006-05-03黄修文
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
黄修文
Publication Date
2006-05-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a turbulent current injector for plating which is characterized in that the cavity in horn shape of main body has a matched cone, while in the function of jacking device, the cone is peaked on the surface of said cavity, and the cone top is embedded into the inlet; the side surface of cone has a inclined groove whose one end in the bottom of cone and through to the parallel annular groove or the parallel spiral groove, while a sealed ring is arranged in the annular groove. When the paint with pressure peaks the cone, the turbulent current valve is through; the paint into inclined groove or spiral groove can generate the rotational moment to rotate the cone which can mix the paint; the function of turbulent current valve is to reduce the high pressure of paint in the working condition to make the paint sprayed more uniformly. Each injector on the end cap of turbulent current injector is in the single detachable structure which can be detached for washing easily and change into different size injector according to demand.
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Description

(1) Technical field:

[0001] The invention relates to a spray head, in particular to a turbulent flow spray head. (two) background technology:

[0002] The interior walls of traditional houses are painted with lime or white putty. In order to achieve the moisture-proof and anti-corrosion of the walls, facilitate cleaning and increase personalization, it is popular to use paint or paint to decorate the walls, which can not only Improve the quality of the wall, but also by spraying different colors of paint or paint to make the wall present a colorful state. But the existing nozzles that are used for spraying coatings are all single-hole high-pressure nozzles. As described in Chinese patent CN03810784. Therefore, only a single performance paint can be sprayed. When it is necessary to spray paints of different varieties and properties, or to spray different effects, it is necessary to replace another specification of turbulent flow nozzles. Therefore, one spray gun needs to be ...

Claims

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