CN207170055U - A kind of atomizing nozzle structure - Google Patents
A kind of atomizing nozzle structure Download PDFInfo
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- CN207170055U CN207170055U CN201720994980.0U CN201720994980U CN207170055U CN 207170055 U CN207170055 U CN 207170055U CN 201720994980 U CN201720994980 U CN 201720994980U CN 207170055 U CN207170055 U CN 207170055U
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Abstract
The utility model discloses a kind of atomizing nozzle structure,Including sprayer controller,It is connected to the liquid cap of the sprayer controller front end and covers the gas cap of the liquid cap front end face,The gas cap has the flow channel for liquids and at least two gas flows around the flow channel for liquids positioned at center,The rear end face of the gas flow and flow channel for liquids from the gas cap is communicated to front end face,The flow channel for liquids front end is provided with the spray core of the prominent liquid cap,The air chamber around the spray core is formed between the gas cap and the liquid cap front end face,The spray nozzle of the spray core is located in the centre bore of the gas cap,Gap is provided between the centre bore and the spray nozzle of the spray core and forms the puff prot for surrounding the spray nozzle,The gas flow is along the circumferential direction located at exporting for front end face with same angle tilt and the gas flow and compares the entrance for being located at rear end face closer to axis,The utility model has degree of atomization height,Atomizing particle is small,The advantages of spray angle is wide.
Description
Technical field
It the utility model is related to atomizer field, more particularly to a kind of atomizing nozzle structure.
Background technology
Atomizer be it is a kind of make liquid be in the vaporific device being scattered, be widely used in industrial circle, species model is various,
Existing nozzle reaches the effect of atomization by the way of being sprayed after directly being mixed with liquid using compressed air mostly, due to compression
Air mixes insufficient with liquid, and existing nozzle, which has spout, drips, and atomizing particle is larger, and spray angle is less
Shortcoming.
Utility model content
Problem to be solved in the utility model is to provide a kind of new type nozzle structure, has atomization using the nozzle arrangements
The advantages of grain is small, and spray angle is big, and can effectively solve the problems, such as that spout has drips.
In order to solve the above technical problems, adopt the following technical scheme that, a kind of atomizing nozzle structure, including sprayer controller,
It is connected to the liquid cap of the sprayer controller front end and covers the gas cap of the liquid cap front end face, it is characterised in that：
The gas cap has the flow channel for liquids and a plurality of gas flow around the flow channel for liquids positioned at center, the gas stream
The rear end face of road and flow channel for liquids from the gas cap is communicated to front end face, and the flow channel for liquids front end is provided with the prominent liquid
The spray core of cap, the air chamber around the spray core is formed between the gas cap and the liquid cap front end face, the spray core
Spray nozzle is located in the centre bore of the gas cap, and gap is provided between the spray nozzle of the centre bore and the spray core and forms ring
Around the puff prot of the spray nozzle, the gas flow is along the circumferential direction located at front end with same angle tilt and the gas flow
Axis of the outlet in face than the import positioned at rear end face closer to liquid cap.
As it is of the present utility model it is a kind of improve, the gas flow three and is distributed totally with Central Symmetry；Gas flow
Central Symmetry cause spray spraying symmetrically, gas flow increase to spray spraying symmetrically property have front
Effect.
As a kind of improvement of the present utility model, the liquid cap is used with the sprayer controller and is threadedly coupled, screw thread
It is easy to connect to remove and install the maintenance for being easy to equipment.
As a kind of improvement of the present utility model, sealing ring is provided between the liquid cap and the sprayer controller so as to obtain
Obtain better seal effect.
As a kind of improvement of the present utility model, the sprayer controller rear portion is provided with rear nozzle cover, the rear nozzle cover
With sprayer controller using being threadedly coupled, the rear nozzle cover connects with flow channel for liquids and with threaded connection, threaded connection is conveniently
Remove and install the maintenance for being easy to equipment.
As it is of the present utility model it is a kind of improve, the sprayer controller is provided with air inlet runner and feed liquor runner, it is described enter
Flow channel is provided with screw thread with feed liquor runner inner wall, and the air inlet runner turns on gas flow, the feed liquor runner and liquid flow
Road turns on.
As a kind of improvement of the present utility model, the spray core is socketed to form by spray core passage and spray core spout, the spray
Core spout is provided with the inner cavity of taper, and it is accommodating to spray core that the structure allows spray spray nozzle to enter by the difference for the demand of spraying
Spout is adjusted.
As a kind of improvement of the utility model volume, the gas cap is fixed on the liquid cap front end face by lock nut
On the screw thread of outer rim.
Using the atomizing nozzle structure, in use, source of high pressure air and air inlet runner are connected through a screw thread into fixation, by liquid
Body source is connected through a screw thread fixation with feed liquor runner, and liquid travels from liquid runner flows out from spray core, and gases at high pressure are in gas coming through
During runner, gases at high pressure are drawn close in a manner of being tangential to flow channel for liquids to flow channel for liquids, rotary in the cavity in gas cap
Into whirlpool so that not only have the high flow rate that compressed air high speed diffusion is brought while also whirlpool when gas flows out from puff prot
The centrifugal force that vortex rope is come, the air-flow is mixed to form spraying with the liquid flowed out from spray nozzle, while high-speed gas atomization
The effect of also one centrifugal atomizing so that atomization is more abundant, and traditional atomizing particle degree only has the nozzle arrangements atomizing particle
60% or so of degree, the effect of centrifugal force in addition make it that atomization angle is wider, and existing dispersive nozzle atomization angle only has 20 ° of left sides
The right side, and the utility model atomization angle can reach 0 ° -120 ° of angular range.
Brief description of the drawings
Embodiment of the present utility model is further detailed below in conjunction with the accompanying drawings：
Fig. 1 is the profile of the utility model complete structure；
Fig. 2 is the profile of liquid cap in the utility model；
Fig. 3 is the rear end face view of liquid cap in the utility model；
Fig. 4 is the schematic diagram of sprayer controller in the utility model；
Fig. 5 is the schematic diagram of gas cap in the utility model.
Wherein：1- sprayer controllers, 2- liquid caps, 3- spray cores, 4- gas caps, 5- rear nozzle covers, 11- feed liquor runners,
12- air inlet runners, 21- front end faces, 22- rear end faces, 23- flow channel for liquids, 24- gas flows, 41- centre bores.
Embodiment
From Fig. 1 and Fig. 2：A kind of atomizing nozzle structure, including automation controller 1, threaded connection and automation controller 1
The liquid cap 2 of front end, is threadedly connected to the rear nozzle cover 5 of the rear end of automation controller 1, is fixed on the liquid by lock nut
Gas cap 4 on the screw thread of the front end face outer rim of cap 2, by being provided with the anti-leak-stopping of sealing ring between liquid cap 2 and automation controller 1
Liquid, inwall is provided with vertically on the periphery of the automation controller 1 and sets threaded air inlet runner 12 and feed liquor runner 11, the liquid
Cap 2 has the flow channel for liquids 23 positioned at rear end face center and the gas flow 24 around flow channel for liquids 23, as shown in figure 3, liquid
Runner 23 is connected to front end face 21 with gas flow 24 from the rear end face 22 of liquid cap 2, and gas flow 24 is three, also may be used certainly
Think any bar of two and the above, the quantity of gas flow 24 is more, will have more preferably atomizing particle degree and atomization angle, but
No more than six, gas flow 24 is excessively not easy to control atomizing particle degree and atomization angle, and gas flow 24 is around the liquid
Body runner 23 and it is distributed in 120 ° of Central Symmetries, gas flow 24 is towards equidirectional with same angle tilt and the gas flow
24 axis positioned at the outlet of front end face 21 than the import positioned at rear end face 22 closer to liquid cap 2, gas flow 24 and liquid
Runner 23 connects at liquid cap rear end face 22 with air inlet runner 12 with feed liquor runner 11 respectively, and flow channel for liquids 23 is anterior equipped with spray
Core 3, spray core 3 is fixed on the front end of liquid cap 2 and protrusion and liquid cap 2, spray core 3 are led to including spray core passage with being socketed on the spray core
Spray nozzle on road, is provided with sealing ring between spray core passage and spray nozzle, the spray nozzle has the inner cavity of cone, such as Fig. 3
It is shown, the rear cavity of taper is provided between the front end face of gas cap 4 and the liquid cap 2, the front end of gas cap 4 is provided around spray nozzle
Centre bore 41, between the centre bore 41 and spray nozzle be provided be available for the gap that air flows through.
When the atomizing nozzle structure works, air inlet pipe and feed tube are threadedly connected to air inlet runner 12 and feed liquor runner
11, liquid travels from liquid runner 23 sprays from spray core spout, and gas flows through the rear cavity that gas flow 24 enters in gas cap 4,
Because the gas flow is to be distributed around the flow channel for liquids 23 and in 120 ° of Central Symmetries, gas flow 24 is towards equidirectional with same
Angle tilt is simultaneously drawn close to the flow channel for liquids 23, gas stream it is out-of-date in a manner of being tangential to flow channel for liquids 23 to flow channel for liquids
23 draw close, and are rotated in the cavity in gas cap 4 and form whirlpool so that gas flows between the centre bore 41 of spray core and gas cap 4
Not only there is the high flow rate that brings of the compressed air high speed diffusion centrifugal force that also whirlpool is brought simultaneously when going out, the high velocity air and
The liquid flowed out from nozzle is mixed to form spraying, also has the effect of a centrifugal atomizing while high-speed gas atomization, makes
Must be atomized it is more abundant, existing atomizing particle degree only have under the structure be atomized granularity 60%, the effect of centrifugal force in addition makes
Atomization angle it is wider, existing dispersive nozzle atomization angle only has 20 ° or so, and the utility model atomization angle can reach
0 ° -120 ° of angular range.
Claims (8)
1. a kind of atomizing nozzle structure, the atomizing nozzle structure includes sprayer controller (1), is connected to the sprayer controller
(1) the liquid cap (2) of front end and the gas cap (4) of liquid cap (2) front end face is covered, it is characterised in that：The gas
Cap (4) has the flow channel for liquids (23) and at least two gas flows around the flow channel for liquids (23) positioned at center
(24), the gas flow (24) is communicated to front end face with flow channel for liquids (23) from the rear end face (22) of the gas cap (4)
(21), flow channel for liquids (23) front end is provided with the spray core (3) of the prominent liquid cap (2), the gas cap (4) and the liquid
The air chamber around the spray core (3) is formed between body cap (2) front end face (21), the spray nozzle of the spray core (3) is positioned at described
Gap, which is provided with, in the centre bore (41) of gas cap (4), between the spray nozzle of the centre bore (41) and the spray core (3) forms ring
Around the puff prot of the spray nozzle, the gas flow (24) is along the circumferential direction with same angle tilt and the gas flow
(24) positioned at axis of the outlet of front end face (21) than the import positioned at rear end face (22) closer to the liquid cap (2).
2. according to the atomizing nozzle structure described in claim 1, it is characterised in that：After sprayer controller (1) rear portion is provided with
Nozzle casing (5), the rear nozzle cover (5) use with the sprayer controller (1) and are threadedly coupled.
3. according to the atomizing nozzle structure described in claim 1, it is characterised in that:Feed liquor is provided with the sprayer controller (1)
Runner (11) and air inlet runner (12), the feed liquor runner (11) are internally threaded with air inlet runner (12), it is described enter liquid stream
Road (11) connects with the flow channel for liquids (23), and the air inlet runner (12) connects with the gas flow (24).
4. according to the atomizing nozzle structure described in claim 1, it is characterised in that：The spray core (3) includes spray core passage and set
The spray nozzle being connected on the spray core passage, is provided with sealing ring between spray core passage and spray nozzle, the spray nozzle has cone
Inner cavity.
5. according to the atomizing nozzle structure described in claim 1, it is characterised in that：The liquid cap (2) controls with the spraying
Device (1) is using threaded connection.
6. according to the atomizing nozzle structure described in claim 5, it is characterised in that：The liquid cap (2) controls with the spraying
Sealing ring is provided between device (1).
7. according to the atomizing nozzle structure described in claim 1, it is characterised in that：The gas flow (24) totally three and in
Heart symmetry arrangement.
8. according to the atomizing nozzle structure described in claim 1, it is characterised in that：The gas cap (4) is consolidated by lock nut
Due on the screw thread of liquid cap (2) the front end face outer rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994980.0U CN207170055U (en) | 2017-08-10 | 2017-08-10 | A kind of atomizing nozzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994980.0U CN207170055U (en) | 2017-08-10 | 2017-08-10 | A kind of atomizing nozzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207170055U true CN207170055U (en) | 2018-04-03 |
Family
ID=61745638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720994980.0U Active CN207170055U (en) | 2017-08-10 | 2017-08-10 | A kind of atomizing nozzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207170055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124893A (en) * | 2019-05-24 | 2019-08-16 | 广州大学 | A kind of jetstream whirl nozzle arrangements and spraying device |
-
2017
- 2017-08-10 CN CN201720994980.0U patent/CN207170055U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124893A (en) * | 2019-05-24 | 2019-08-16 | 广州大学 | A kind of jetstream whirl nozzle arrangements and spraying device |
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