CN106437109B - A kind of painting spraying device with non-proliferation ring - Google Patents
A kind of painting spraying device with non-proliferation ring Download PDFInfo
- Publication number
- CN106437109B CN106437109B CN201611072124.6A CN201611072124A CN106437109B CN 106437109 B CN106437109 B CN 106437109B CN 201611072124 A CN201611072124 A CN 201611072124A CN 106437109 B CN106437109 B CN 106437109B
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- CN
- China
- Prior art keywords
- annular channel
- spray boom
- nozzle
- coaxial
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
Abstract
The invention discloses a kind of painting spraying devices with non-proliferation ring, 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, boss is connected with annular connection sheet, annular connection sheet is connected with the rear annular channel coaxial with spray boom, annular channel is connected with suction mechanism by air intake duct afterwards, nozzle front is equipped with the preceding annular channel coaxial with spray boom, at least through the communicating pipe unicom of three circumferentially equidistant distributions between preceding annular channel and rear annular channel, preceding annular channel lateral surface is equipped with the side suction hole being circumferentially equally spaced as axis using spray boom axis, the outside for the taper mist that preceding annular channel is sprayed in nozzle.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, and are sprayed more particularly to a kind of coating with non-proliferation ring
Device.
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 painting spraying devices with non-proliferation ring, it is possible to implement even
It connects and nondestructive demounting.
The technical solution adopted by the present invention is：A kind of painting spraying device with non-proliferation ring, it is characterised in that including spray
Head and spray boom, nozzle are mounted on spray boom front end and coaxial with spray boom, and spray boom is equipped with the boss radially outward stretched, boss connection
There are annular connection sheet, annular connection sheet to be connected with the rear annular channel coaxial with spray boom, rear annular channel is connected by air intake duct
There are suction mechanism, nozzle front to be equipped with the preceding annular channel coaxial with spray boom, between preceding annular channel and rear annular channel at least
By the communicating pipe unicom of three circumferentially equidistant distributions, preceding annular channel lateral surface is equipped with circumferentially equidistant as axis using spray boom axis
The side suction hole of distribution, the outside for the taper mist that preceding annular channel is sprayed in nozzle.
Further, the conical surface for the taper mist that the preceding annular channel is sprayed with nozzle possesses 10 centimetres or more of spacing.
Further, the preceding air-breathing being circumferentially equally spaced as axis using spray boom axis is equipped with before the preceding annular channel
Hole.
When the present invention sprays, a negative pressure is generated near preceding annular channel, colliding four scattered atomizing particles with metope exists
Enter preceding annular channel under the suction function, processing is drained by communicating pipe, rear annular channel, processing mode can make strainer mistake
Filter settles in larger space, and spray site is located at center, and annular air entry is located at surrounding, and air-breathing will not interfere with initial segment injection
Atomizing particle, adjacent connection intertubular space airbreak do not influence spraying jet effect, and such four scattered atomizing particles greatly reduce
, paint waste is few, and environmental pollution is small, reduces the harm to spraying 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；4 annular connection sheets；Annular channel after 5；6 air intake ducts；Annular flow before 7
Road；8 communicating pipes；9 side suction holes.
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, spray
Head is mounted on spray boom front end and coaxial with spray boom, and spray boom is equipped with the boss 3 radially outward stretched, and boss is connected with annular connection
Piece 4, annular connection sheet are connected with the rear annular channel 5 coaxial with spray boom, and rear annular channel is connected with lift pump by air intake duct 6
Structure, suction mechanism can be wind turbine or the vacuum tank with vacuum pump, and nozzle front is equipped with the preceding annular channel 7 coaxial with spray boom,
Preceding annular channel can be arranged as required to rear annular channel section present situation, and preceding annular cross section of fluid channel is ellipse, rear annular
Cross section of fluid channel is rectangular, at least through the communicating pipe 8 of three circumferentially equidistant distributions between preceding annular channel and rear annular channel
Logical, preceding annular channel lateral surface is equipped with the side suction hole 9 being circumferentially equally spaced as axis using spray boom axis, forms non-proliferation ring,
Side air-breathing hole shape can be arranged as required to, and it is in taper substantially, the taper that preceding annular channel is sprayed in nozzle that nozzle, which sprays mist,
Interference is reduced in the outside of mist.
When the present invention sprays, a negative pressure is generated near preceding annular channel, colliding four scattered atomizing particles with metope exists
Enter preceding annular channel under the suction function, processing is drained by communicating pipe, rear annular channel, processing mode can make strainer mistake
Filter settles in larger space, and spray site is located at center, and annular air entry is located at surrounding, and air-breathing will not interfere with initial segment injection
Atomizing particle, adjacent connection intertubular space airbreak do not influence spraying jet effect, and such four scattered atomizing particles greatly reduce
, paint waste is few, and environmental pollution is small, reduces the harm to spraying personnel.
When implementation, the conical surface for the taper mist that preceding annular channel is sprayed with nozzle possesses 10 centimetres or more of spacing, is dissipated with four
Air-flow position matches, and effect is more preferable, and the preceding suction being circumferentially equally spaced as axis using spray boom axis is equipped with before preceding annular channel
Stomata expands and draws orientation.
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 (1)
1. a kind of painting spraying device with non-proliferation ring, it is characterised in that including nozzle and spray boom, before nozzle is mounted on spray boom
It holds and coaxial with spray boom, spray boom is equipped with the boss radially outward stretched, and boss is connected with annular connection sheet, and annular connection sheet connects
Be connected to the rear annular channel coaxial with spray boom, rear annular channel is connected with suction mechanism by air intake duct, nozzle front be equipped with
The coaxial preceding annular channel of spray boom, at least through the connection of three circumferentially equidistant distributions between preceding annular channel and rear annular channel
Pipe unicom, preceding annular channel lateral surface are equipped with the side suction hole being circumferentially equally spaced as axis using spray boom axis, preceding annular channel
In the outside for the taper mist that nozzle sprays；The conical surface for the taper mist that the preceding annular channel is sprayed with nozzle possesses 10 centimetres or more
Spacing；The preceding suction hole being circumferentially equally spaced as axis using spray boom axis is equipped with before the preceding annular channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072124.6A CN106437109B (en) | 2016-11-28 | 2016-11-28 | A kind of painting spraying device with non-proliferation ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611072124.6A CN106437109B (en) | 2016-11-28 | 2016-11-28 | A kind of painting spraying device with non-proliferation ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437109A CN106437109A (en) | 2017-02-22 |
| CN106437109B true CN106437109B (en) | 2018-11-13 |
Family
ID=58219769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611072124.6A Active CN106437109B (en) | 2016-11-28 | 2016-11-28 | A kind of painting spraying device with non-proliferation ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437109B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2917013B1 (en) * | 1998-02-12 | 1999-07-12 | 華光造機株式会社 | Painting gun equipment |
| CN2770797Y (en) * | 2005-03-21 | 2006-04-12 | 普星机械工业有限公司 | Spray gun for powder coating |
| CN105772271A (en) * | 2014-12-22 | 2016-07-20 | 天津巨龙暖通设备开发有限公司 | Paint spraying device |
| CN105772263B (en) * | 2016-05-24 | 2018-11-02 | 四川晟翔晟智能科技有限公司 | Coating spray coating rotary cup apparatus for shaping |
| CN206205394U (en) * | 2016-11-28 | 2017-05-31 | 重庆瑞恩涂料有限公司 | A kind of painting spraying device with non-proliferation ring |
-
2016
- 2016-11-28 CN CN201611072124.6A patent/CN106437109B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106437109A (en) | 2017-02-22 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |