CN106481055B - A kind of two-tube anti-splashing painting spraying device - Google Patents
A kind of two-tube anti-splashing painting spraying device Download PDFInfo
- Publication number
- CN106481055B CN106481055B CN201611059775.1A CN201611059775A CN106481055B CN 106481055 B CN106481055 B CN 106481055B CN 201611059775 A CN201611059775 A CN 201611059775A CN 106481055 B CN106481055 B CN 106481055B
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- cylinder
- built
- wall
- spray boom
- external cylinder
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a kind of two-tube anti-splashing painting spraying devices, it is characterized by comprising nozzles and spray boom, nozzle is mounted on spray boom front end and coaxial with spray boom, spray boom is equipped with the boss radially outward stretched, it is respectively equipped on the outside of spray boom and spray boom coaxially built-in cylinder and external cylinder, built-in cylinder is placed in external cylinder interior, built-in cylinder and external cylinder rear end are equipped with the annular bottom being close together, built-in cylinder and external cylinder pass through annular bottom and boss airtight connection, the front end of external cylinder is more than the front end of built-in pipe, the front end of built-in pipe is more than nozzle position, the side wall that built-in cylinder is located at nozzle rear positions is equipped with circumferentially distributed venthole；Paint waste is few, and environmental pollution is small, reduces the harm to spraying personnel.
Description
Technical field
The present invention relates to the tools used when a kind of coating sprays, more particularly to a kind of two-tube anti-splashing coating spraying dress
It sets.
Background technology
Coating is common decorative material for wall surface during we live, and beautifies our life, former coating is all to pass through brush
Son is coated on wall, and with the appearance of scientific and technological progress and automation spray painting apparatus, currently the majority coating is all to pass through height
Press device sprays on wall, has many advantages, such as that efficient, coating uniform is fine and close, apparent consistency is high with traditional map brushing, however
There are also deficiencies for spraying, and in spraying, high pressure coating, which is atomized, rushes at wall, and the air-flow that the coating of high-pressure injection drives encounters wall
Deflecting around after wall, most of atomised coating are contacted with metope and are adhered on the wall, the smaller atomizing particle meeting in part periphery
It is taken away by four scattered air-flows, not only wastes coating, can also fall on and pollute the position that need not be sprayed, while flying mist to spraying
The harm of personnel is also big, these problems are still up for solving.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of two-tube anti-splashing painting spraying devices, it is possible to implement connection
And nondestructive demounting.
The technical solution adopted by the present invention is：A kind of two-tube anti-splashing painting spraying device, it is characterised in that including nozzle
And spray boom, nozzle are mounted on spray boom front end and coaxial with spray boom, spray boom is equipped with the boss radially outward stretched, on the outside of spray boom point
It She You coaxially built-in cylinder and external cylinder, built-in cylinder be placed in external cylinder interior, built-in cylinder and external circle with spray boom
Tube rear end is equipped with the annular bottom being close together, and built-in cylinder and external cylinder pass through annular bottom and boss airtight connection, external circle
The front end of cylinder is more than the front end of built-in pipe, and the front end of built-in pipe is more than nozzle position, and built-in cylinder is located at nozzle rear
The side wall set is equipped with circumferentially distributed venthole.
Further, the front end of the external cylinder is horn-like.
Further, the front end of the external cylinder is more than the front end of built-in pipe, should be in external cylinder beyond size
1 to 3 times of spacing between wall and built-in cylinder outer wall.
Further, the front end of the built-in pipe is more than nozzle position, should be built-in cylinder inner wall and spray beyond size
1 to 1.5 times of spacing between bar outer wall.
Further, the front space of venthole is set in the gap between the external cylinder inner wall and built-in cylinder outer wall
There is adsorption element.
Further, the adsorption element be circumferentially distributed between external cylinder inner wall and built-in cylinder outer wall along diameter
To with axially extending adsorption plate.
Further, the adsorption element, for the axial axis being distributed between external cylinder inner wall and built-in cylinder outer wall
To the adsorption net of distribution.
When the present invention sprays, high pressure coating is sprayed by nozzle high speed, air under jet action in built-in pipe with
High speed atomisation coating is flowed out by the open front of built-in pipe, in the air permeable venthole inflow between external cylinder and built-in cylinder
It sets cylinder to be supplemented, to generate an air-flow flowed in cylinder around external cylinder opening, be dissipated with metope collision four
Atomizing particle enters in the case where flowing to the airflow function in cylinder between external cylinder and built-in cylinder, then enters built-in cylinder with air-flow,
It sprays with injection, so recycles again, four scattered atomizing particles are greatly reduced, and paint waste is few, and environmental pollution is small, are reduced
To spraying the harm of personnel.
Description of the drawings
Fig. 1 is overall schematic of the embodiment of the present invention.
Fig. 2 is schematic cross-sectional view of the embodiment of the present invention.
Reference numeral:1 nozzle；2 spray booms；3 boss；Cylinder built in 4；5 external cylinders；6 annular bottoms；7 ventholes；8 absorption
Plate.
Specific implementation mode
The embodiment of the present invention is as shown in Figure 1, 2, which is equipped with nozzle 1 and spray boom 2, nozzle
Mounted on spray boom front end and coaxial with spray boom, spray boom is equipped with the boss 3 radially outward stretched, is respectively equipped with and sprays on the outside of spray boom
Coaxially built-in cylinder 4 and external cylinder 5, built-in cylinder are placed in external cylinder interior to bar, and built-in cylinder and external cylinder rear end are set
There are the annular bottom 6 being close together, built-in cylinder and external cylinder to pass through annular bottom and boss airtight connection, the front end of external cylinder
More than the front end of built-in pipe, the front end of built-in pipe is more than nozzle position, and built-in cylinder is located at the side wall of nozzle rear positions
It is equipped with circumferentially distributed venthole 7, the front end of external cylinder is horn-like, adapts to taper spraying, covers the range of bigger, outside
The front space for setting venthole in the gap between cylinder inner wall and built-in cylinder outer wall is equipped with adsorption element, and adsorption element is week
To the adsorption plate 8 stretched radially and axially being distributed between external cylinder inner wall and built-in cylinder outer wall, adsorption element
Can be the axial adsorption net being axially distributed being distributed between external cylinder inner wall and built-in cylinder outer wall, naturally it is also possible to be it
His air-permeative filter sorbing material.
When the present invention does not place adsorption element spraying, high pressure coating is sprayed by nozzle high speed, the built-in circle under jet action
For air in pipe as high speed atomisation coating is by the open front outflow of built-in pipe, the air between external cylinder and built-in cylinder is saturating
The built-in cylinder of venthole inflow is crossed to be supplemented, to generate an air-flow flowed in cylinder around external cylinder opening, with
Metope collides four scattered atomizing particles and enters between external cylinder and built-in cylinder in the case where flowing to the airflow function in cylinder, then with air-flow
It into built-in cylinder, sprays with injection, so recycles again, small particle, which can also collide, in cycle pools somewhat larger
Grain falls convenient for attachment in metope, and especially suitable for no gas high pressure painting, four scattered atomizing particles are greatly reduced, coating wave
Take less, environmental pollution is small, reduces the harm to spraying personnel.Be put into adsorption element can be adsorbed in airflow circulating atomization it is micro-
Grain, is then placed in diluent and recycles.
When implementation, the front end of external cylinder is more than the front end of built-in pipe, should be external cylinder inner wall beyond size with it is interior
Set spacing between cylinder outer wall 1 to 3 times is preferable；The front end of built-in pipe is more than nozzle position, should be built-in beyond size
1 to 1.5 times of spacing is preferable between cylinder inner wall and spray boom outer wall.
It is only present pre-ferred embodiments in summary, all equivalent modifications done according to the application and prior art addition are equal
It is considered as the technology of the present invention scope.
Claims (5)
1. a kind of two-tube anti-splashing painting spraying device, it is characterised in that including nozzle and spray boom, nozzle is mounted on spray boom front end
And it is coaxial with spray boom, spray boom is equipped with the boss that radially outward stretches, is respectively equipped on the outside of spray boom and the coaxial built-in cylinder of spray boom
With external cylinder, built-in cylinder is placed in external cylinder interior, and built-in cylinder and external cylinder rear end are equipped with the annular being close together
Bottom, built-in cylinder and external cylinder are by annular bottom and boss airtight connection, and the front end of external cylinder is more than before built-in pipe
The front end at end, built-in pipe is more than nozzle position, and built-in cylinder is located at the side wall of nozzle rear positions equipped with circumferentially distributed
Venthole；The front end of external cylinder is horn-like；The front end of external cylinder is more than the front end of built-in pipe, should be outer beyond size
Set spacing between cylinder inner wall and built-in cylinder outer wall 1 to 3 times.
2. a kind of two-tube anti-splashing painting spraying device according to claim 1, it is characterised in that the built-in pipe
Front end is more than nozzle position, should be beyond size 1 to 1.5 times of spacing between built-in cylinder inner wall and spray boom outer wall.
3. a kind of two-tube anti-splashing painting spraying device according to claim 1, it is characterised in that in the external cylinder
The front space of venthole is equipped with adsorption element in gap between wall and built-in cylinder outer wall.
4. a kind of two-tube anti-splashing painting spraying device according to claim 3, it is characterised in that the adsorption element is
The adsorption plate stretched radially and axially being circumferentially distributed between external cylinder inner wall and built-in cylinder outer wall.
5. a kind of two-tube anti-splashing painting spraying device according to claim 3, it is characterised in that the adsorption element is
The adsorption net being axially distributed axially being distributed between external cylinder inner wall and built-in cylinder outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059775.1A CN106481055B (en) | 2016-11-28 | 2016-11-28 | A kind of two-tube anti-splashing painting spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059775.1A CN106481055B (en) | 2016-11-28 | 2016-11-28 | A kind of two-tube anti-splashing painting spraying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106481055A CN106481055A (en) | 2017-03-08 |
| CN106481055B true CN106481055B (en) | 2018-11-06 |
Family
ID=58275617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611059775.1A Active CN106481055B (en) | 2016-11-28 | 2016-11-28 | A kind of two-tube anti-splashing painting spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106481055B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010130955A1 (en) * | 2009-05-13 | 2010-11-18 | Sames Technologies | Projector and member for spraying a coating material, and spraying method using such a sprayer |
| CN105772263A (en) * | 2016-05-24 | 2016-07-20 | 四川晟翔晟智能科技有限公司 | Shaping device for paint spraying rotating cup |
| CN105939787A (en) * | 2014-01-29 | 2016-09-14 | 本田技研工业株式会社 | Rotary atomizing coating device and spray head |
| CN205887271U (en) * | 2016-08-11 | 2017-01-18 | 哈尔滨理工大学 | Even atomizer |
| CN206205392U (en) * | 2016-11-28 | 2017-05-31 | 重庆瑞恩涂料有限公司 | A kind of two-tube anti-splashing painting spraying device |
-
2016
- 2016-11-28 CN CN201611059775.1A patent/CN106481055B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010130955A1 (en) * | 2009-05-13 | 2010-11-18 | Sames Technologies | Projector and member for spraying a coating material, and spraying method using such a sprayer |
| CN105939787A (en) * | 2014-01-29 | 2016-09-14 | 本田技研工业株式会社 | Rotary atomizing coating device and spray head |
| CN105772263A (en) * | 2016-05-24 | 2016-07-20 | 四川晟翔晟智能科技有限公司 | Shaping device for paint spraying rotating cup |
| CN205887271U (en) * | 2016-08-11 | 2017-01-18 | 哈尔滨理工大学 | Even atomizer |
| CN206205392U (en) * | 2016-11-28 | 2017-05-31 | 重庆瑞恩涂料有限公司 | A kind of two-tube anti-splashing painting spraying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106481055A (en) | 2017-03-08 |
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