CN203459198U - Spray gun capable of achieving gas flow distribution function - Google Patents
Spray gun capable of achieving gas flow distribution function Download PDFInfo
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- CN203459198U CN203459198U CN201320593383.9U CN201320593383U CN203459198U CN 203459198 U CN203459198 U CN 203459198U CN 201320593383 U CN201320593383 U CN 201320593383U CN 203459198 U CN203459198 U CN 203459198U
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- gas flow
- flow distribution
- gas
- nozzle
- spray gun
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Abstract
The utility model discloses a spray gun capable of achieving the gas flow distribution function. The spray gun capable of achieving the gas flow distribution function comprises a gun body. A gas inlet pipe, a feeding pipe and a nozzle are arranged in the gun body. A gas path is arranged between the gas inlet pipe and the nozzle. A space pipeline used for mixing gas and feed liquid is arranged between the feeding pipe and the nozzle. A gas flow distribution ring is arranged between the gas path and the space pipeline. The outer diameter of the gas flow distribution ring is smaller than the inner diameter of space of the gas path. Two or more evenly-distributed through holes are formed in the gas flow distribution ring in the radial direction. According to the spray gun capable of achieving the gas flow distribution function, through the design, the gas flow distribution ring is additionally arranged, so that in the work process, gas flow is evenly distributed through the gas flow distribution ring, the gas flow is buffered, the pressure intensity of the gas flow is reduced, the gas flow is then delivered to the space pipeline used for mixing the gas and the feed liquid and sprayed out from the nozzle, spraying is even, and therefore the spraying effect is improved.
Description
Technical field
The utility model relates to a kind of spraying equipment, particularly with the spray gun of distribution of air flow effect.
Background technology
Spray gun is a kind of common spraying equipment, and it is mainly processed the atomization of coating by spray gun, then spray painting in surface of the work, can obtain attractive in appearance, uniform coat being coated surface of the work.Existing spray gun is because reasonable not in structural design, at work, after air inlet pipe air inlet and by gas circuit, arrive after the space pipeline that gas mixes with feed liquid, from nozzle, spray again, thereby complete the effect spraying being coated surface of the work, but because the air-flow between gas circuit and space pipeline is all gone out from a hole, cause gas not obtain certain distribution, the tolerance of gas is larger, finally causes spraying effect bad, therefore needs to improve.
Utility model content
The purpose of this utility model is to provide in order to solve above-mentioned the deficiencies in the prior art the spray gun with distribution of air flow effect that a kind of spraying effect is good.
To achieve these goals, the spray gun with distribution of air flow effect that the utility model is designed, comprise rifle body, in rifle body, be provided with air inlet pipe, feed pipe and nozzle, between air inlet pipe and nozzle, be provided with gas circuit, between described feed pipe and nozzle, be provided with the space pipeline for mist and feed liquid, between described gas circuit and space pipeline, be provided with distribution of air flow ring, and the external diameter of described distribution of air flow ring is less than the space internal diameter of gas circuit, and be radially provided with 2 and above equally distributed through hole at distribution of air flow ring.
The spray gun with distribution of air flow effect that the utility model obtains, by above-mentioned design, increased a distribution of air flow ring, while making work, air-flow carries out air-flow uniform distribution through distribution of air flow ring, make air-flow obtain certain buffering, reduced the pressure of air-flow, at the space pipeline of sending into gas and mixing with feed liquid, and sprayed from nozzle, make spraying effect better evenly, thereby improved spraying effect.
Accompanying drawing explanation
Fig. 1 is the overall structure cutaway view of the present embodiment;
Fig. 2 is the enlarged drawing of B part in Fig. 1;
Fig. 3 is the structural representation of distribution of air flow ring in the present embodiment.
In figure: rifle body 1, air inlet pipe 2, feed pipe 3, nozzle 4, space pipeline 5, distribution of air flow ring 6, gas circuit 7, through hole 8.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Embodiment:
As shown in Figure 1 and Figure 2, the spray gun with distribution of air flow effect that the present embodiment provides, comprise rifle body 1, in rifle body 1, be provided with air inlet pipe 2, feed pipe 3 and nozzle 4, between air inlet pipe 2 and nozzle 4, be provided with gas circuit 7, between described feed pipe 3 and nozzle 4, be provided with the space pipeline 5 for mist and feed liquid, between described gas circuit 7 and space pipeline 5, be provided with distribution of air flow ring 6, and the external diameter of described distribution of air flow ring is less than the space internal diameter of gas circuit 7, as shown in Figure 3, and at distribution of air flow ring 6, be radially provided with 5 equally distributed through holes 8.Number for through hole in the present embodiment is not the restriction to the invention, just as best preferred version, considers.
During work, air-flow carries out air-flow uniform distribution through distribution of air flow ring 6, makes air-flow obtain certain buffering, reduced the pressure of air-flow, at the space pipeline 7 of sending into gas and mixing with feed liquid, and ejection from nozzle 4, make spraying effect better evenly, thereby improved spraying effect.
Claims (1)
1. the spray gun with distribution of air flow effect, comprise rifle body (1), in rifle body (1), be provided with air inlet pipe (2), feed pipe (3) and nozzle (4), between air inlet pipe (2) and nozzle (4), be provided with gas circuit (7), between described feed pipe (3) and nozzle (4), be provided with the space pipeline (5) for mist and feed liquid, it is characterized in that: between described gas circuit (7) and space pipeline (5), be provided with distribution of air flow ring (6), and the external diameter of described distribution of air flow ring is less than the space internal diameter of gas circuit (7), and be radially provided with 2 and above equally distributed through hole (8) at distribution of air flow ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593383.9U CN203459198U (en) | 2013-09-25 | 2013-09-25 | Spray gun capable of achieving gas flow distribution function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593383.9U CN203459198U (en) | 2013-09-25 | 2013-09-25 | Spray gun capable of achieving gas flow distribution function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459198U true CN203459198U (en) | 2014-03-05 |
Family
ID=50171579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593383.9U Expired - Fee Related CN203459198U (en) | 2013-09-25 | 2013-09-25 | Spray gun capable of achieving gas flow distribution function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801446A (en) * | 2015-04-17 | 2015-07-29 | 广西凯纵机械制造有限公司 | Energy-saving and environment-friendly multifunctional spraying gun |
-
2013
- 2013-09-25 CN CN201320593383.9U patent/CN203459198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801446A (en) * | 2015-04-17 | 2015-07-29 | 广西凯纵机械制造有限公司 | Energy-saving and environment-friendly multifunctional spraying gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |