CN202316154U

CN202316154U - Atomization spray nozzle

Info

Publication number: CN202316154U
Application number: CN2011204805092U
Authority: CN
Inventors: 李爱良
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-28
Filing date: 2011-11-28
Publication date: 2012-07-11
Anticipated expiration: 2021-11-28

Abstract

The utility model discloses an atomization spray nozzle, and relates to an atomization device used for spraying out mist liquid. The atomization spray nozzle mainly comprises an atomization seat, an atomization cover, a liquid outlet hole and the like, wherein the liquid outlet hole in the atomization cover is designed into an oval hole of which the cross section is in a spherical structure, simultaneously, the outer surface of the atomization cover is provided with a triangular groove communicated with the liquid outlet hole, and a flow split core of improved atomization spray nozzle is omitted, so the structure is simpler, the assembly process is simplified, a fan-shaped mist spraying angle is larger, and fan-shaped mist spraying is uniform. The utility model has the advantages that the production cost of the atomization spray nozzle is reduced, and the service life of the atomization spray nozzle is prolonged.

Description

Atomizer

Technical field

The utility model relates to and a kind ofly is used for liquid ejection and is vaporific atomising device, is meant atomizer especially.

Background technology

Atomizer is a kind ofly to be connected with atomizing pump through flexible pipe; And be used for carrying the highly pressurised liquid ejection of coming to be vaporific a kind of atomising device atomizing pump; Generally be to be made up of atomizing seat, atomizing lid and fluid hole etc., in the atomizing seat, also be provided with shunting core simultaneously, its effect is to make highly pressurised liquid pass through shunting core to realize rotation; After the fluid hole ejection, just can form atomizing then, so shunting core plays comparatively crucial effect in atomizer.And find in the actual use; The atomizer building block of this structure is various; So assembling is trouble comparatively, also increases production cost, especially influences the shunting core of atomizing effect; All need propose higher requirement for its structural design and rigging position, the quality of shunting core often has influence on the service life of atomizing effect and atomizer.

Summary of the invention

The utility model technical problem to be solved be to overcome the defective of prior art and provide a kind of simple in structure, assembling is convenient, atomizing effect good, the atomizer that can reduce production costs, increase the service life.

The technical problem of the utility model realizes through following technical scheme:

A kind of atomizer comprises the atomizing seat of hollow structure, and this atomizing seat outlet end is provided with the atomizing lid, and covers in atomizing and to be provided with fluid hole, and described fluid hole ovalize, its cross section are spherical structure; Described atomizing hd top face outer surface is provided with triangular groove, and this triangular groove communicates with said fluid hole, and extends setting along the oval long axis direction of fluid hole.

It is the annular groove in the center of circle that described atomizing exterior surface also is provided with the fluid hole, and described triangular groove two ends extend to respectively in the annular groove and connect.

The cross section of said fluid hole is the integrated structure of the sphere and the conical surface or the integrated structure on the sphere and the face of cylinder.

The angle of said triangular groove is 0 ° ~ 60 °, and the bottom land of this triangular groove is planar structure or globoidal structure or horn structure.

Described atomizing covers and is provided with reference column.

Compared with prior art, the utility model mainly is that the fluid hole that atomizing covers is designed to the slotted eye that cross section is spherical structure, and this atomizing exterior surface also is provided with the triangular groove that communicates with fluid hole simultaneously; Atomizer after the improvement has omitted these parts of shunting core; So structure is more simple, and has simplified assembling process, and it is bigger to reach the fan-spray angle; Fan-spray is even, the advantage that this atomizer also has reducing production costs, increases the service life.

Description of drawings

Fig. 1 is the sectional structure sketch map of the utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the stereogram of Fig. 1.

The specific embodiment

To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.

Like Fig. 1 ~ shown in Figure 3,1. atomizing seat, 2. atomizing lid, 21. fluid holes, 211. spherical structures, 212. ellipses, 22. annular grooves, 23. reference columns, 24. triangular grooves.

Atomizer, as shown in Figure 1, belong to a kind of and be used for liquid ejection and be vaporific atomising device, it comprises that the atomizing seat 1 that adopts high-quality plastics to process covers 2 with atomizing.

Be designed to the water through structure of hollow in the described atomizing seat 1, be plugged with flexible pipe at atomizing seat liquid feeding end close-fitting, and connect the atomizing pump (not shown) through this flexible pipe, what so just be able to continuously provides water under high pressure to atomizer; Outlet end is covered with atomizing and cover 2 and seal, and atomizes to cover both sides and be respectively equipped with the location and installation usefulness of reference column 23 as whole atomizer.

Described atomizing is covered 2 middle parts and is offered the fluid hole 21 that cross section as shown in Figure 1 is spherical structure 211, and this fluid hole ovalize 212 also communicates with atomizing seat 2; The cross section of said fluid hole 21 also can be designed to the integrated structure of the sphere as shown in Figure 1 and the conical surface or the integrated structure on the sphere and the face of cylinder.Ellipse 212 sizes of this fluid hole 21 can design according to the size of liquid jet amount, and long axis of ellipse length can not be greater than the diameters of sphere under the situation that guarantees pressure.

2 end face outer surfaces are covered in described atomizing, and to be provided with one be 0 ° ~ 60 ° triangular groove 24 like Fig. 1 ~ angle shown in Figure 3; The bottom land of this triangular groove is planar structure or globoidal structure or horn structure; And extend along ellipse 212 long axis directions of fluid hole 21 and to be provided with; So communicate with fluid hole 21, therefore in fact also just triangular groove 24 formed the fluid hole of approximate ellipsoidal with the crossing of fluid hole 21.Simultaneously the end face outer surface of this atomizing lid 2 also be provided with together as Fig. 2, shown in Figure 3 be the annular groove 22 in the center of circle with fluid hole 21, and above-mentioned triangular groove 24 two ends extend to annular groove 22 interior perforations respectively.Triangular groove 24 mainly is in order to realize the fan shape atomizing spray effect of fluid hole 21; And annular groove 22 is as the inlet channel of triangular groove 24, can be used for pressure and discharges, and flow out and rapidly during step-down, can make water column aerosol dispersion under action of centrifugal force from fluid hole 21 at current.

During this atomizer work; High-Pressure Water produces the liquid particles with big centrifugal force behind fluid hole 21; And along triangular groove 24 to external diffusion; Thereby formed the atomizing effect of fan shape, can adjust ellipse 212 sizes of fluid hole 21 and diameter, the angle angle of sphere cross section, thereby reach designing requirement according to different pressure, flow, atomizing effect, fan-shaped demands such as exhibition angle.

The utility model is simple in structure, atomizing effect good, and highly pressurised liquid is fan-shaped atomized spray, and fan-shaped opening angle is big, coverage is wider, and fan-spray is even, brings result of use preferably.

Claims

1. atomizer comprises the atomizing seat (1) of hollow structure, and this atomizing seat outlet end is provided with atomizing lid (2), and covers in atomizing and to be provided with fluid hole (21), it is characterized in that:

A, described fluid hole (21) ovalize (212), its cross section are spherical structure (211):

B, described atomizing lid (2) end face outer surface are provided with triangular groove (24), and this triangular groove communicates with said fluid hole (21), and extends setting along ellipse (212) long axis direction of fluid hole.

2. atomizer according to claim 1 is characterized in that it is the annular groove (22) in the center of circle that described atomizing lid (2) outer surface also is provided with fluid hole (21), and described triangular groove (24) two ends extend to respectively in the annular groove (22) and connect.

3. atomizer according to claim 1, the cross section that it is characterized in that said fluid hole (21) are the integrated structure of the sphere and the conical surface or the integrated structure on the sphere and the face of cylinder.

4. atomizer according to claim 1, the angle that it is characterized in that said triangular groove (24) are 0 ° ~ 60 °, and the bottom land of this triangular groove is planar structure or globoidal structure or horn structure.

5. according to each described atomizer of claim 1 ~ 4, it is characterized in that described atomizing lid (2) is provided with reference column (23).