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Nozzle component for viscous liquid and spray gun with nozzle component

A spray head component and viscous liquid technology, which is applied in the direction of liquid spraying devices, spraying devices, etc., can solve the problems of multiple spraying and excessive spraying mist, and achieve the effects of reducing mist, uniform spraying, and prolonging life

Active Publication Date: 2014-02-12
康泽士上海洁净设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The purpose of the embodiments of the present invention is to address the shortcomings of the spray guns in the prior art, and propose a spray head assembly for viscous liquids and a spray gun with the spray head assembly, which overcomes the problems of excessive spray mist and the need for multiple sprays

Method used

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  • Nozzle component for viscous liquid and spray gun with nozzle component
  • Nozzle component for viscous liquid and spray gun with nozzle component
  • Nozzle component for viscous liquid and spray gun with nozzle component

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Embodiment Construction

[0046] Below in conjunction with accompanying drawing, the present invention is described in further detail, so that those skilled in the art understand:

[0047] Such as Figure 1-8 As shown, the labels represent:

[0048] Nozzle 100, head 101, nozzle body 102, front flange 103, notch 1031, rear flange 104, first annular air groove 105, external thread 106, liquid injection port 107, liquid inlet 108, inner wall of round table 109, ball table Inner wall 110, cylindrical inner wall 111, air groove 112, first side wall 1121, second side wall 1122, groove bottom 1123;

[0049] Air cap 200, front opening 201, flange 202, sealing end surface 203, first inner wall 204, second inner wall 205, third inner wall 206;

[0050] Spray gun body 300, liquid inlet 301, liquid cavity 302, first needle valve 303, needle body 3031, needle head 3032, liquid adjustment knob 304, air inlet 305, air cavity 306, gas adjustment knob 307, first sealing end surface 308 , external thread 309, second se...

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Abstract

The invention relates to mechanical devices for dispersing liquid, in particular to a nozzle component for viscous liquid and a spray gun with the nozzle component. The nozzle component is composed of a nozzle with a head portion in the shape of a circular truncated cone and an air cap, an air groove with a function of restraining the gas jet direction is formed on the side face of the head portion, an outlet section of an inner cavity of the air cap is provided with a beveled first inner wall coincident with the head portion in conical degree, the spray gun comprises a spray gun body with a gas inlet, a liquid inlet, a gun head and the nozzle component, and a gas outlet and a liquid outlet are arranged in the gun head. The nozzle component and the spray gun have the advantages that spray floating is reduced substantially, and liquid consumption is greatly reduced compared with conventional modes; service life of a container is prolonged, and operating cost and maintenance cost of enterprises are saved; the spray gun is large in spraying angle, can reach 120 degrees to great extent and is uniform in spraying; the problem that common nozzles are difficult to spray viscous media is solved; the liquid is sprayed out in a rotating mode, so that the problem of nonuniformity in spraying of inner walls of cup-shaped objects is solved.

Description

technical field [0001] The invention relates to a mechanical device for dispersing liquid, in particular to a spray head assembly for viscous liquid and a spray gun with the spray head assembly. Background technique [0002] Spray guns and spray heads used on spray guns are a production tool that is widely used in various industries in society. The air spray gun is a kind of spray gun. Its working principle is to use the working pressure of the compressed air to flow through the air nozzle at a high flow rate, so that a partial vacuum is formed around the nozzle, and viscous liquids such as lubricating oil and paint are sucked by the compressed air and atomized into Fine droplets can be sprayed on the surface of the object to cover the surface with a uniform liquid layer to form a coating layer or lubricating film to achieve the purpose of lubricating or coating the surface of the object. [0003] However, the above-mentioned spray gun is found to have a large mist during a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B7/08B05B7/10B05B15/04B05B12/00
CPCB05B7/0807B05B7/10B05B7/12
Inventor 王稳来
Owner 康泽士上海洁净设备有限公司
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