CN206581112U - A kind of compound Fan spray head of multiple spot spray - Google Patents
A kind of compound Fan spray head of multiple spot spray Download PDFInfo
- Publication number
- CN206581112U CN206581112U CN201720251283.6U CN201720251283U CN206581112U CN 206581112 U CN206581112 U CN 206581112U CN 201720251283 U CN201720251283 U CN 201720251283U CN 206581112 U CN206581112 U CN 206581112U
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- nozzle
- multiple spot
- horn mouth
- arc
- spray head
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Abstract
The utility model discloses a kind of compound Fan spray head of multiple spot spray, belongs to maintenance spray appliance field, including charging aperture, be connected with charging aperture horn mouth, be arranged on the arcuate nozzle of horn mouth lower end；The horn mouth is connected by docking screw with charging aperture, and the arcuate nozzle is movably connected in bell-mouthed lower end, and the bottom of arcuate nozzle, which is provided with arc-shaped curved surface, the arc-shaped curved surface, is provided with some jet holes, and the jet hole is in up-narrow and down-wide horn-like.The durable performance of shower nozzle of the present utility model is good, covering of the fan is irregular and tear drop because abrasion slightly deformation is occurred as soon as conventional shower nozzle on the market, and this shower nozzle is even if there is point deformation also not interfere with the uniformity, because multiple sectors mutually make up, so usage cycles can be elongated, production cost is reduced.
Description
Technical field
The utility model is related to a kind of shower nozzle, and in particular to a kind of compound Fan spray head of multiple spot spray, belongs to maintenance sprinkling and sets
Standby field.
Background technology
In road construction and maintenance, when sprinkling conserving material or emulsified asphalt, it is often necessary to Fan spray head, but on the market
Conventional Fan spray head, only one jet hole, easily because jet size be equipped with it is unreasonable or during because of spraying equipment insufficient pressure,
Occur being atomized the phenomenons such as bad, wire discharging, tear drop, have a strong impact on coating quality.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of compound Fan spray head of multiple spot spray, it is ensured that
Spraying is uniform, and coating quality is high.
To achieve these goals, the compound Fan spray head of a kind of multiple spot spray that the utility model is used, including charging aperture, with
The horn mouth of charging aperture connection, the arcuate nozzle for being arranged on horn mouth lower end；
The horn mouth is connected by docking screw with charging aperture, the arcuate nozzle be movably connected in it is bell-mouthed under
End, the bottom of arcuate nozzle, which is provided with arc-shaped curved surface, the arc-shaped curved surface, is provided with some jet holes, and the jet hole is in up-narrow and down-wide
It is horn-like.
As an improvement, the jet hole on the arc-shaped curved surface equidistantly, is in column arranged.
As an improvement, the center of the arc-shaped curved surface is provided with the two row jet holes, the size of each jet hole is identical.
As an improvement, the upper surface of the jet hole is rectangle.
As a further improvement, 2 times of length >=width of the jet hole upper surface.
As an improvement, the arcuate nozzle is connected through a screw thread with horn mouth.
As an improvement, the inner side of the arcuate nozzle is provided with connection screw thread, the bell-mouthed outside is provided with being connected spiral shell
The nozzle interface screw thread that line coordinates.
Compared with prior art, the utility model is on the arc-shaped curved surface in arcuate nozzle by opening up some jet holes,
Have the advantages that：
1）During discharging, a horn-like jet hole is in sector；Multiple jet holes can form multiple sectors, multiple fans
Shape face intersects, covered, it is ensured that conserving material or emulsified asphalt spraying are uniform.
2）Single-nozzle mouthful can accomplish very little, but multiple jet hole cooperations do not interfere with overall load again, when
Also it is not easy to drop down material during insufficient pressure, is also not in tight because using multiple sector collective effects even if having atomization bad
The uneven situation of weight.
3）Durable performance is good, and covering of the fan is irregular and tear drop because abrasion slightly deformation is occurred as soon as conventional shower nozzle on the market, and
This shower nozzle is even if there is point deformation also not interfere with the uniformity, because multiple sectors are mutually made up (even if just as steel wire rope is broken several
Root will not also be broken immediately), so usage cycles can be elongated, reduce production cost.
4）Arc-shaped curved surface in arcuate nozzle can become sector very wide（Existing shower nozzle is not bold enough to do too on the market
Width, too wide meeting is uneven）, and having many jet holes in the arc-shaped curved surface of the shower nozzle, the covering of the fan that not only discharges is wide and uniform, multiple
The spacing of jet hole arrangement can be increased, so as to save shower nozzle quantity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is superstructure schematic diagram of the present utility model；
Fig. 3 is arcuate nozzle internal structure schematic diagram in the utility model；
Fig. 4 is the structural representation of jet hole in the utility model；
Fig. 5 is the discharging schematic diagram of jet hole in the utility model；
In figure：1st, charging aperture, 2, docking screw, 3, horn mouth, 31, nozzle interface screw thread, 4, arcuate nozzle, 41, connection
Screw thread, 42, jet hole.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
The utility model is further elaborated.However, it should be understood that specific embodiment described herein is only to solve
The utility model is released, scope of the present utility model is not limited to.
Unless otherwise defined, all technical terms and scientific terminology used herein are with belonging to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical, herein in term used in the description of the present utility model only
It is to describe the purpose of specific embodiment, it is not intended that in limitation the utility model.
As shown in figure 1, a kind of compound Fan spray head of multiple spot spray, including charging aperture 1, be connected with charging aperture 1 horn mouth 3,
It is arranged on the arcuate nozzle 4 of the lower end of horn mouth 3；
The horn mouth 3 is connected by docking screw 2 with charging aperture 1, and the arcuate nozzle 4 is movably connected in horn mouth 3
Lower end, the bottom of arcuate nozzle 4 is provided with arc-shaped curved surface, the arc-shaped curved surface and is provided with some jet holes 42, the jet hole 42
In up-narrow and down-wide horn-like.
As the improvement of embodiment, as shown in figure 3, the jet hole 42 on the arc-shaped curved surface equidistantly, is in column arranged；Enter
One step, the center of the arc-shaped curved surface is provided with the two row jet holes 42, and the size of each jet hole 42 is identical.Single-nozzle mouthful
42 can accomplish very little, but the cooperation of multiple jet holes 42 does not interfere with overall load again, does not allow when insufficient pressure yet
Material easily is dropped down, is also not in serious uneven situation because using multiple sector collective effects even if having atomization bad.
As the improvement of embodiment, as shown in figure 4, the upper surface of the jet hole 42 is rectangle, likewise, jet hole
42 lower surface is also rectangle.Further, 2 times of length >=width of the upper surface of jet hole 42.Using rectangle
Structure, makes the discharging of jet hole 42 in sector, as shown in figure 5, during discharging, a horn-like jet hole 42 is in sector；It is multiple
Jet hole can form multiple sectors, and multiple sectors are intersected, covered, it is ensured that conserving material or emulsified asphalt spraying are equal
It is even；Arc-shaped curved surface in arcuate nozzle can become sector very wide（What existing shower nozzle was not bold enough to do on the market is too wide, too wide
Can be uneven）, and having many jet holes 42 in the arc-shaped curved surface of the shower nozzle, the covering of the fan that not only discharges is wide and uniform, multiple nozzles
The spacing of mouth arrangement can be increased, so as to save shower nozzle quantity.
As the improvement of embodiment, the arcuate nozzle 4 is connected through a screw thread with horn mouth 3；As shown in Figure 2 and Figure 3, institute
The inner side for stating arcuate nozzle 4 is provided with connection screw thread 41, and the outside of the horn mouth 3 is provided with the nozzle coordinated with connection screw thread 41 and connect
Mouth screw thread 31.Dismounting is more convenient, and service efficiency is high.
The durable performance of shower nozzle of the present utility model is good, and conventional shower nozzle occurs as soon as covering of the fan not because abrasion is slightly deformed on the market
Rule and tear drop, and this shower nozzle is even if there is point deformation also not interfere with the uniformity, because multiple sectors are mutually made up (just as steel wire
Rope will not also be broken immediately even if broken several), so usage cycles can be elongated, reduce production cost.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of compound Fan spray head of multiple spot spray, it is characterised in that including charging aperture（1）With charging aperture（1）The horn mouth of connection
（3）, be arranged on horn mouth（3）The arcuate nozzle of lower end（4）；
The horn mouth（3）By docking screw（2）With charging aperture（1）Connection, the arcuate nozzle（4）It is movably connected in loudspeaker
Mouthful（3）Lower end, arcuate nozzle（4）Bottom be provided with arc-shaped curved surface, be provided with some jet holes on the arc-shaped curved surface（42）, it is described
Jet hole（42）In up-narrow and down-wide horn-like.
2. a kind of compound Fan spray head of multiple spot spray according to claim 1, it is characterised in that the spray on the arc-shaped curved surface
Mouthpiece（42）Equidistantly, arrange in column.
3. a kind of compound Fan spray head of multiple spot spray according to claim 2, it is characterised in that the center of the arc-shaped curved surface
Provided with the two row jet holes（42）, each jet hole（42）Size it is identical.
4. a kind of compound Fan spray head of multiple spot spray according to claim 1 or 2, it is characterised in that the jet hole（42）
Upper surface be rectangle.
5. a kind of compound Fan spray head of multiple spot spray according to claim 4, it is characterised in that the jet hole（42）Upper table
2 times of the length >=width in face.
6. a kind of compound Fan spray head of multiple spot spray according to claim 1, it is characterised in that the arcuate nozzle（4）With
Horn mouth（3）It is connected through a screw thread.
7. a kind of compound Fan spray head of multiple spot spray according to claim 6, it is characterised in that the arcuate nozzle（4）'s
Inner side is provided with connection screw thread（41）, the horn mouth（3）Outside be provided with and connection screw thread（41）The nozzle interface screw thread of cooperation
（31）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251283.6U CN206581112U (en) | 2017-03-15 | 2017-03-15 | A kind of compound Fan spray head of multiple spot spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251283.6U CN206581112U (en) | 2017-03-15 | 2017-03-15 | A kind of compound Fan spray head of multiple spot spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581112U true CN206581112U (en) | 2017-10-24 |
Family
ID=60112745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720251283.6U Active CN206581112U (en) | 2017-03-15 | 2017-03-15 | A kind of compound Fan spray head of multiple spot spray |
Country Status (1)
| Country | Link |
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| CN (1) | CN206581112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368564A (en) * | 2019-08-13 | 2019-10-25 | 上海中医药大学附属曙光医院 | Outer wall can spray tracheal catheter |
| CN111535120A (en) * | 2020-04-29 | 2020-08-14 | 芜湖等莱智能科技有限公司 | Be used for engineering construction road pitch sprinkler |
-
2017
- 2017-03-15 CN CN201720251283.6U patent/CN206581112U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368564A (en) * | 2019-08-13 | 2019-10-25 | 上海中医药大学附属曙光医院 | Outer wall can spray tracheal catheter |
| CN111535120A (en) * | 2020-04-29 | 2020-08-14 | 芜湖等莱智能科技有限公司 | Be used for engineering construction road pitch sprinkler |
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