CN210815819U - Windproof spray gun - Google Patents
Windproof spray gun Download PDFInfo
- Publication number
- CN210815819U CN210815819U CN201921634106.1U CN201921634106U CN210815819U CN 210815819 U CN210815819 U CN 210815819U CN 201921634106 U CN201921634106 U CN 201921634106U CN 210815819 U CN210815819 U CN 210815819U
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- China
- Prior art keywords
- windshield
- gun
- wind
- air pipe
- barral
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Abstract
The utility model discloses a prevent wind spray gun, the outside through being equipped with the shower nozzle at the barral of a gun sets up the wind cap, the barral of a gun is located to the wind cap cover and is equipped with shower nozzle one end, make the shower nozzle be located the wind cap, adopt the wind cap of double-deck loudspeaker form gradually-expanding structure, be the air runner between the two-layer loudspeaker form gradually-expanding structure of wind cap, the loudspeaker form gradually-expanding structure port of wind cap is connected with the highly-compressed air pipe of switch-on in high pressurized air source, highly-compressed air passes through the air runner blowout, form the effect of wind wall in order to offset wind all around at the spraying scope, the inside windless state that keeps of wind wall, can reduce the waste of coating, improve the effect of spraying, the utility model discloses easy operation is laborsaving during the use, the spraying is fast, efficient, the spraying is even, extravagant few, provides.
Description
Technical Field
The utility model relates to a spraying apparatus field, concretely relates to prevent wind spray gun.
Background
At present, in order to reduce the spraying loss and improve the spraying effect in a strong wind environment, the spray gun pressure of the coating is mostly increased or a construction mode is adopted while shielding. In a strong wind environment, although the paint can be attached to the wall surface by increasing the pressure of the spray gun, the paint still floats off along the wind, the paint is seriously wasted and lost, and the spraying is not uniform under the influence of the wind, so that the paint is not beneficial to economy and environmental protection; the construction application range is small while shielding, and large-scale popularization and application are not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent wind spray gun to overcome prior art's not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent wind spray gun, includes barral of a gun and windshield, barral of a gun one end is for being equipped with feed inlet and trigger switch, the barral of a gun other end is equipped with the shower nozzle, the barral of a gun is equipped with shower nozzle one end and is equipped with adjusting valve, be hollow structure in the middle of the windshield, the barral of a gun is located to the windshield cover and is equipped with shower nozzle one end, the shower nozzle is located the windshield, the windshield is double-deck loudspeaker form gradually-expanding structure, be the air runner between the double-deck loudspeaker form gradually-expanding structure of windshield, the loudspeaker form gradually-expanding structure miniport of windshield is.
Furthermore, a partition plate arranged along the radial direction is arranged between the double-layer horn-shaped gradually-expanding structures of the windshield, an air flow channel formed by the double-layer horn-shaped gradually-expanding structures is divided into a plurality of air flow channels which are not communicated, and one end of each air flow channel is communicated with a high-pressure air pipe.
Furthermore, the trumpet-shaped gradually-expanding structure small port of the windshield is provided with an air vent, the air vent of the windshield is connected to a high-pressure air pipe through a connecting flange, and the connecting flange is fixedly connected with the outer wall of the gun rod.
Furthermore, be equipped with positioning groove on the highly-compressed air pipe, be equipped with on the stock with positioning groove complex reference column, highly-compressed air pipe passes through positioning groove and is connected with the reference column interference fit on the stock, prevents that highly-compressed air pipe from rocking. The high-pressure air pipe is provided with a pressure regulating valve for regulating the air flow in the high-pressure air pipe.
Furthermore, the regulating valve is a knob type regulating valve.
Further, the high-pressure air pipe is connected to an air source through a connector.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model relates to a prevent wind spray gun, the outside through being equipped with the shower nozzle at the barral of a gun sets up the wind cap, the barral of a gun is located to the wind cap cover and is equipped with shower nozzle one end, make the shower nozzle be located the wind cap, adopt the wind cap of double-deck loudspeaker form flaring structure, be the air runner between the two-layer loudspeaker form flaring structure of wind cap, the loudspeaker form flaring structure port of wind cap is connected with the highly-compressed air pipe of switch-on in highly-compressed air source, highly-compressed air passes through the air runner blowout, form the effect of wind wall in order to offset wind all around at the spraying scope, the inside windless state that keeps of wind wall, can reduce the waste of coating, improve the effect of spraying, the utility model discloses easy operation is laborsaving during the use, the spraying is fast, efficient, the spraying is even, extravagant few, provides technical guarantee.
Furthermore, a partition plate arranged along the radial direction is arranged between the double-layer horn-shaped gradually-expanding structures of the windshield, an air flow channel formed by the double-layer horn-shaped gradually-expanding structures is divided into a plurality of air flow channels which are not communicated, one end of each air flow channel is communicated with a high-pressure air pipe, high-pressure air is introduced into the air flow channels in different numbers and positions, air walls in different positions and shapes are formed, and the windshield is suitable for different environments and wide in application range.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an end view of the windshield of the present invention.
Fig. 3 is a schematic view of the structure of the connecting flange of the present invention.
1-gun rod; 2-trigger switch; 3, a feeding hole; 4-adjusting the valve; 5, a spray head; 6, a partition board; 7-a first windproof cover layer; 8-a second windproof cover layer; 9-connecting flange; 10-a vent hole; 11-high pressure air pipe; 12-pressure regulating valve; 13-a connector; 14, positioning a groove; 15-trigger switch.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings:
a prevent wind spray gun as shown in fig. 1, including barral of a gun 1 and windshield 2, barral of a gun 1 one end is for being equipped with feed inlet 3 and trigger switch 15, barral of a gun 1 other end is equipped with shower nozzle 5, barral of a gun 1 is equipped with 5 one ends of shower nozzle and is equipped with adjusting valve 4, be hollow structure in the middle of the windshield 2, barral of a gun 1 is located to 2 covers of windshield, shower nozzle 5 is located windshield 2, windshield 2 is double-deck loudspeaker form gradually-expanding structure, be the air runner between the double-deck loudspeaker form gradually-expanding structure of windshield 2, the loudspeaker form gradually-expanding structure small port of windshield 2 is connected with highly-compressed air pipe 11, highly-compressed air pipe 11 switches on in highly-compressed air.
A partition plate 6 arranged along the radial direction is arranged between the double-layer horn-shaped gradually-expanding structures of the windshield 2, an air flow channel formed by the double-layer horn-shaped gradually-expanding structures is divided into a plurality of air flow channels which are not communicated, one end of each air flow channel is communicated with a high-pressure air pipe 11, and high-pressure air is introduced into the air flow channels in different numbers and positions in different spraying directions and wind directions to form air walls in different position shapes.
The small port of the horn-shaped gradually-expanding structure of the windshield 2 is provided with an air vent 10, the air vent 10 of the windshield 2 is connected to a high-pressure air pipe 11 through a connecting flange 9, and the connecting flange 9 is fixedly connected with the outer wall of the gun rod 1.
As shown in FIG. 1, the windshield 2 has a double-layer flared structure, and includes a first windshield layer 7 and a second windshield layer 8, and an air flow path is formed between the first windshield layer 7 and the second windshield layer 8.
As shown in fig. 2-3, in the embodiment of the present application, two partition plates are used to divide the air flow passage into two non-communicating air flow passages, and two connecting through holes are provided in the corresponding connecting flange 9.
Be equipped with positioning groove 14 on the highly-compressed air pipe 11, be equipped with on the stock 1 with positioning groove 14 complex reference column, highly-compressed air pipe 11 passes through positioning groove and is connected with the reference column interference fit on the stock 1, prevents that highly-compressed air pipe from rocking. The high-pressure air pipe 11 is provided with a pressure regulating valve 12 for regulating the air flow in the high-pressure air pipe 11.
The adjusting valve 4 is a knob type adjusting valve and is used for adjusting the opening size of the spray head 5.
The high-pressure air pipe 11 is connected to an air source through a connector 13.
When the spraying device is used, clear water is filled firstly and enters the gun body 1 through the feeding hole 3, the haze control switch 4 is adjusted to enable the haze sprayed by the spray head 5 to be uniform, the pressure intensity of high-pressure air is adjusted, the high-pressure air enters the air flow channel formed by the double-layer trumpet-shaped gradually-expanding structure through the high-pressure air pipe 11 and is sprayed, the air wall is formed at the large port of the double-layer trumpet-shaped gradually-expanding structure of the windshield 2, the effect of surrounding wind can be counteracted, the spray head in the windshield 2 is ensured not to be influenced by external wind direction, therefore, the interior of the air wall is kept in a windless state, the loss of paint can be. The high-pressure air on which side is opened can be selected according to the specific wind direction, and when the wind comes from one side, the middle part is separated by a partition plate 6, and the high-pressure air switch 12 on one side is opened; when the wind comes from both sides, the valves 12 on both sides can be opened. Set up the windshield through the outside that is equipped with the shower nozzle at the barral of a gun, the barral of a gun is located to the windshield cover and is equipped with shower nozzle one end, makes the shower nozzle be located the windshield, adopts the windshield of double-deck loudspeaker form gradually-expanding structure, is the air runner between the two-layer loudspeaker form gradually-expanding structure of windshield, and the loudspeaker form gradually-expanding structure miniport of windshield is connected with the highly-compressed air pipe of switch-on in high pressurized air source, and highly-compressed air passes through the air runner blowout, forms the effect of wind wall in order to offset wind around the spraying scope, and wind wall inside keeps the windless state, can reduce the waste of coating, improves the effect of spraying, the utility model discloses easy operation is laborsaving during the use, and the spraying is fast, efficient, the spraying is even, extravagant few, provides technical guarantee for the.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (6)
1. The utility model provides a prevent wind spray gun, a serial communication port, including barral of a gun (1) and windshield (2), barral of a gun (1) one end is for being equipped with feed inlet (3) and trigger switch (15), barral of a gun (1) other end is equipped with shower nozzle (5), barral of a gun (1) is equipped with shower nozzle (5) one end and is equipped with adjusting valve (4), be hollow structure in the middle of windshield (2), barral of a gun (1) is located in windshield (2) cover windshield (2) and is equipped with shower nozzle (5) one end, shower nozzle (5) are located windshield (2), windshield (2) are double-deck loudspeaker form gradually-expanding structure, be the air runner between the double-deck loudspeaker form gradually-expanding structure of windshield (2), the loudspeaker form gradually-expanding structure port of windshield (2) is connected with and switches on high-pressure air pipe (.
2. A wind-resistant lance as claimed in claim 1, wherein radially disposed baffles (6) are provided between the double-walled flared structure of the windshield (2) to divide the air flow path formed by the double-walled flared structure into a plurality of non-communicating air flow paths, one end of each air flow path communicating with a high pressure air pipe (11).
3. A windproof spray gun according to claim 1, characterized in that the small end of the trumpet-shaped divergent structure of the windshield (2) is provided with an air vent (10), the air vent (10) of the windshield (2) is connected to a high-pressure air pipe (11) through a connecting flange (9), and the connecting flange (9) is fixedly connected with the outer wall of the gun rod (1).
4. The windproof spray gun according to claim 1, characterized in that the high-pressure air pipe (11) is provided with a positioning groove (14), the gun rod (1) is provided with a positioning column matched with the positioning groove (14), the high-pressure air pipe (11) is connected with the positioning column on the gun rod (1) in an interference fit manner through the positioning groove to prevent the high-pressure air pipe from shaking, and the high-pressure air pipe (11) is provided with a pressure regulating valve (12) for regulating the air flow in the high-pressure air pipe (11).
5. A windproof spray gun according to claim 1, characterised in that the regulating valve (4) is a knob-type regulating valve.
6. The windproof spray gun according to claim 1, characterized in that the high-pressure air pipe (11) is connected to an air supply through a connector (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921634106.1U CN210815819U (en) | 2019-09-27 | 2019-09-27 | Windproof spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921634106.1U CN210815819U (en) | 2019-09-27 | 2019-09-27 | Windproof spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210815819U true CN210815819U (en) | 2020-06-23 |
Family
ID=71273035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921634106.1U Expired - Fee Related CN210815819U (en) | 2019-09-27 | 2019-09-27 | Windproof spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210815819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753545A (en) * | 2021-02-02 | 2021-05-07 | 广州大学 | Windproof irrigator based on fuzzy control |
-
2019
- 2019-09-27 CN CN201921634106.1U patent/CN210815819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753545A (en) * | 2021-02-02 | 2021-05-07 | 广州大学 | Windproof irrigator based on fuzzy control |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20210927 |