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Spraying structure and spraying device with the spraying structure

A technology of spraying device and mixed structure, applied in spraying device, liquid spraying device, building structure and other directions, can solve the problems of low construction efficiency, inability to spray paint, long spraying construction time, etc., to improve efficiency, reduce workload and effect of time

Inactive Publication Date: 2017-07-28
BEIJING HENGLI TIEKE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the technical problem to be solved by the present invention is that before the existing spraying technology is sprayed, it is necessary to use other devices to mix and stir the paint powder and water to evenly form a liquid paint, and then import the liquid paint into the spraying device for further spraying. In the spraying operation, if no retarder is added, the paint will condense before it is sprayed, so that smooth spraying cannot be achieved. Adding a retarder will result in a long spraying construction time, low construction efficiency, and it is impossible to spray the fast-setting paint. Thereby providing a kind of spraying structure that does not need to mix and stir paint powder and water in other devices first, and does not add retarder, and can realize short spraying time, high construction efficiency, and spraying fast-setting paint, and has the spraying structure. Structural spraying device

Method used

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  • Spraying structure and spraying device with the spraying structure
  • Spraying structure and spraying device with the spraying structure
  • Spraying structure and spraying device with the spraying structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] refer to figure 1 , an injection structure 100 of the present invention, comprising

[0050] Nozzle 1,

[0051] a mixing structure, connected to the nozzle 1, for mixing at least the first material and the second material before and after the nozzle 1; and

[0052] The conveying structure transports each material to the mixing structure respectively.

[0053] The spraying structure of the present invention is applied to the spraying of buildings, and the first material and the second material are respectively transported to the mixing structure through the conveying structure, and the first material and the second material are mixed by the mixing structure and passed through the mixing structure. The nozzle 1 is used to spray the mixture of the first material and the second material onto the surface of the object to be sprayed. It realizes the mixing of the first material and the second material after entering the spraying structure, avoiding the need to use other de...

Embodiment 2

[0066] refer to figure 2 , the injection structure of this embodiment is substantially the same as the injection structure of Embodiment 1, the difference is that the specific form of the mixing structure and the atomization device is different, in this embodiment:

[0067] The mixing structure includes a mixing chamber 7, the inlet port 71 of the mixing chamber 7 communicates with the powder delivery pipe 4 for delivering the powder in the delivery structure and the liquid delivery pipe 5 for delivering the liquid, the mixing The outlet port 72 of the chamber 7 communicates with said nozzle 1 .

[0068] The paint powder and water enter into the mixing chamber 7 through the powder conveying pipe 4 and the liquid conveying pipe 5 respectively through the inlet port 71 of the mixing chamber 7, and the mixing chamber 7 feeds the paint powder The paint powder is mixed with water, and the mixed paint powder and water are atomized by the compressed gas and sprayed from the nozzle ...

Embodiment 3

[0073] refer to image 3 , a spraying device 200 of the present invention, comprising

[0074] spray gun 20;

[0075] A material supply device for supplying materials to the spray gun 100;

[0076] The spray gun 20 includes the spray structure 100 described in Embodiment 1, and the material supply device is connected with the conveying structure.

[0077] The spraying device of the present invention is applied to the spraying of buildings, and the first material and the second material are respectively transported to the mixing structure through the conveying structure, and the first material and the second material are mixed by the mixing structure and passed through the mixing structure The nozzle 1 is used to spray the mixture of the first material and the second material onto the surface of the object to be sprayed. It realizes the mixing of the first material and the second material after entering the spraying structure, avoiding the need to use other devices to mix the ...

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Abstract

The invention discloses a spraying structure and a spraying device with the spraying structure. The spraying structure includes a nozzle connected to the nozzle and used for mixing at least a first material and a second material before and after the nozzle, and A conveying structure for conveying each material separately to the mixing structure. The spraying device includes a spray gun, a material supply device for supplying materials to the spray gun, and the above-mentioned spraying structure, and the material supply device is connected with the conveying structure. The invention solves the technical problems that the existing spraying technology needs to mix and stir the paint powder and water to form a liquid paint, and then import it into a spray gun for spraying. The paint powder and water are mixed and stirred, the spraying time is short, the construction efficiency is high, and the effect of spraying a fast-setting paint can be sprayed.

Description

technical field [0001] The invention relates to a spraying structure and a spraying device, in particular to a spraying structure in the construction field and a spraying device with the spraying structure. Background technique [0002] In the decoration and construction of building exterior walls and interior walls, it is still widely used to apply paint to the walls manually. Using simple trowels, scrapers, rollers and other tools to cooperate with the operation is not only labor-intensive, but also The work efficiency is extremely low, and it is often difficult to meet the construction schedule requirements. [0003] In order to reduce labor intensity and improve work efficiency, spraying machines are now used when painting and decorating walls. However, existing spraying machines usually mix paint powder and water in a mixing container outside the spraying machine to form Liquid paint, and then the liquid paint is introduced into the spray gun for the spray gun to spray...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B7/08E04F21/12
Inventor 曹贵伟马春梅黄良渠宫明远王勇徐景照
Owner BEIJING HENGLI TIEKE TECH DEV
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