CN206838336U - A kind of hollow cone atomizer - Google Patents
A kind of hollow cone atomizer Download PDFInfo
- Publication number
- CN206838336U CN206838336U CN201720237444.6U CN201720237444U CN206838336U CN 206838336 U CN206838336 U CN 206838336U CN 201720237444 U CN201720237444 U CN 201720237444U CN 206838336 U CN206838336 U CN 206838336U
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- China
- Prior art keywords
- eddy flow
- axial cavity
- nozzle body
- filter
- flow core
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Abstract
A kind of hollow cone atomizer is the utility model is related to, it includes a nozzle body, wherein：One axial cavity is formed forward by the rear end of nozzle body vertically, the tapered portion in front end of axial cavity, the jet of the top end connection of the taper portion is offered in the front end face of nozzle body；An eddy flow core and spring are provided with inside axial cavity, the rearward end of axial cavity is connected with filter skeleton；Both ends of the spring is inconsistent with eddy flow core and filter skeleton inner face respectively；The front portion of the eddy flow core is in conical surface shape and offers several eddy flow grooves, and the middle part of eddy flow core is cylindrical and current gap is formed between axial cavity inwall, and eddy flow groove extends to middle part cylinder side wall and communicated with current gap；The inside of the filter skeleton is provided with the water stream channel communicated with the axial cavity of nozzle body, and the side wall of filter skeleton is provided with filter screen.The utility model has the advantages that it is simple in construction, it is easy to assembly quick, spring degree can be adjusted.
Description
Technical field：
Nozzle and peripheral product technical field are the utility model is related to, refers in particular to a kind of hollow cone atomizer.
Background technology：
Can use nozzle in many fields such as fire-fighting, factory, for humidifying, cooling, cleaning etc., according to nozzle difference
Use occasion is, it is necessary to produce spray effect of different shapes.At present, the nozzle knot of carbon fiber spray effect can be produced on the market
Structure is relative complex, and needs intake pressure is larger can produce preferable spray effect, it is desirable to of a relatively high, use cost
It is higher, it is not easy to adjust.
Utility model content：
The purpose of this utility model is the above-mentioned weak point of existing product, there is provided a kind of hollow cone atomizer.
The technical solution adopted in the utility model is：A kind of hollow cone atomizer, it includes a nozzle body, wherein：
One axial cavity, the tapered portion in front end of axial cavity, in nozzle body are formed forward by the rear end of nozzle body vertically
Front end face offer the taper portion top end connection jet；An eddy flow core and bullet are provided with inside axial cavity
Spring, the rearward end of axial cavity are connected with filter skeleton；Both ends of the spring respectively with eddy flow core and filter skeleton inner face
It is inconsistent；The front portion of the eddy flow core is in conical surface shape and offers several eddy flow grooves, and the middle part of eddy flow core is cylindrical and and axle
To current gap is formed between cavity inner wall, eddy flow groove extends to middle part cylinder side wall and communicated with current gap；The filter
The inside of skeleton is provided with the water stream channel that is communicated with the axial cavity of nozzle body, offered in the side wall of filter skeleton and its
The water inlet that interior water stream channel communicates, and water inlet is provided with filter screen.
The inner end of filter skeleton is connected through a screw thread with nozzle body, and filter screen, which is cylindrical in shape, is placed on filter skeleton periphery
And be limited at filter screen the inner at the axial cavity inwall of nozzle body, the outer face of filter screen passes through the step on filter skeleton
Face positions.
The rear end of eddy flow core is diametrically less than the columned paxilla in middle part, and spring is placed on paxilla periphery.
The jet of nozzle body protrudes from the front end face of nozzle body.
The utility model has the advantages that：
1. is simple in construction, easy to assembly quick；
, will not scratch hand during assembly and disassembly 2. body front ends use rounding corner structure, aesthetic in appearance；
3. eddy flows core is adjacent in spray orifice using spring force, spring degree can be adjusted and change eddy flow core front end with
The fitting tight ness rating of taper portion；
4. band filter screen, is not easily blocked at nozzle entrances, extend nozzle service life.
Brief description of the drawings：
Fig. 1 is a kind of structural representation of embodiment of the utility model；
Fig. 2 is the structural representation of the utility model another kind embodiment.
Embodiment：
The utility model is further illustrated with reference to specific embodiments and the drawings.
As shown in figure 1, described in the utility model is a kind of hollow cone atomizer, it includes a nozzle body 1, its
In：One axial cavity 10 is formed forward by the rear end of nozzle body 1 vertically, the tapered portion 101 in front end of axial cavity 10,
The jet 102 of the top end connection of the taper portion 101 is offered in the front end face of nozzle body 1；In axial cavity 10
Portion is provided with an eddy flow core 2 and spring 3, and the rearward end of axial cavity 10 is connected with filter skeleton 4；The both ends of spring 3 respectively with rotation
Flow core 2 and the inner face of filter skeleton 4 is inconsistent；The front portion of the eddy flow core 2 is in conical surface shape and offers several eddy flow grooves
201, the middle part of eddy flow core 2 is cylindrical and current gap 103 is formed between the inwall of axial cavity 10, and eddy flow groove 201 extends
Communicated to middle part cylinder side wall with current gap 103；The inside of the filter skeleton 4 is provided with axially empty with nozzle body 1
The water stream channel 401 that chamber 10 communicates, the water inlet communicated with the water stream channel 401 in it is offered in the side wall of filter skeleton 4
Mouth 402, and filter screen 5 is provided with water inlet 402.
After nozzle body 1 is connected with water supply line, current pass through filter screen 5 from the water inlet 402 of the side wall of filter skeleton 4
The water stream channel 401 flowed into it, is entered back into the axial cavity 10 of nozzle body 1, then by eddy flow core 2 and axial cavity 10
Current gap 103 between wall is flowed into eddy flow groove 201, forms branched eddy flow, empty in 1 front end face jet of nozzle body 102
Interior formation centrifugal vortex, then sprayed from the jet 102 of nozzle body 1, so as to form carbon fiber spray effect.
The inner end of filter skeleton 4 is connected through a screw thread with nozzle body 1, and filter screen 5, which is cylindrical in shape, is placed on filter skeleton 4
Peripheral and 5 inner place of filter screen is limited at the inwall of axial cavity 10 of nozzle body 1, and the outer face of filter screen 5 passes through filter bone
Step surface 41 on frame 4 positions.Filter screen 5 plays a role in filtering, and prevents foreign matter from entering nozzle and resulting in blockage.
The rear end of eddy flow core 2 is diametrically less than the columned paxilla in middle part, and spring 3 is placed on paxilla periphery.
As shown in Fig. 2 embodiments, the jet 102 of nozzle body 1 protrudes from the front end face of nozzle body 1, and it can be with shape
Into the taper spray effect that drift angle is 145 °, and the taper spraying drift angle that the jet in Fig. 1 is formed is 80 °.
The back periphery of nozzle body 1 is provided with external screw thread, is easy to be attached with water supply line.The front end of nozzle body 1
Face edge is rounding corner structure, good appearance and will not hinder hand.
The utility model has the advantages that：
1. is simple in construction, easy to assembly quick；
, will not scratch hand during assembly and disassembly 2. body front ends use rounding corner structure, aesthetic in appearance；
3. eddy flows core is adjacent in spray orifice using spring force, spring degree can be adjusted and change eddy flow core front end with
The fitting tight ness rating of taper portion；
4. band filter screen, is not easily blocked at nozzle entrances, extend nozzle service life.
Claims (4)
1. a kind of hollow cone atomizer, it includes a nozzle body, it is characterised in that：From the rear end of nozzle body to forward position axle
To an axial cavity is formed, the tapered portion in front end of axial cavity, the taper portion is offered in the front end face of nozzle body
Top end connection jet；An eddy flow core and spring are provided with inside axial cavity, the rearward end of axial cavity is connected with
Filter skeleton；Both ends of the spring is inconsistent with eddy flow core and filter skeleton inner face respectively；The front portion of the eddy flow core is in
Conical surface shape simultaneously offers several eddy flow grooves, and the middle part of eddy flow core is cylindrical and is formed between axial cavity inwall between current
Gap, eddy flow groove extend to middle part cylinder side wall and communicated with current gap；The inside of the filter skeleton is provided with and nozzle body
The water stream channel that communicates of axial cavity, offer the water inlet communicated with the water stream channel in it in the side wall of filter skeleton
Mouthful, and water inlet is provided with filter screen.
2. hollow cone atomizer according to claim 1, it is characterised in that：The inner end of filter skeleton and nozzle master
Body is connected through a screw thread, and filter screen, which is cylindrical in shape to be placed at filter skeleton periphery and filter screen the inner, is limited in the axially empty of nozzle body
At cavity wall, the outer face of filter screen is positioned by the step surface on filter skeleton.
3. hollow cone atomizer according to claim 1, it is characterised in that：The rear end of eddy flow core is diametrically less than middle part
Columned paxilla, spring are placed on paxilla periphery.
4. hollow cone atomizer according to claim 1, it is characterised in that：The jet of nozzle body protrudes from nozzle
The front end face of main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237444.6U CN206838336U (en) | 2017-03-10 | 2017-03-10 | A kind of hollow cone atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720237444.6U CN206838336U (en) | 2017-03-10 | 2017-03-10 | A kind of hollow cone atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206838336U true CN206838336U (en) | 2018-01-05 |
Family
ID=60790566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720237444.6U Active CN206838336U (en) | 2017-03-10 | 2017-03-10 | A kind of hollow cone atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206838336U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569915A (en) * | 2019-01-03 | 2019-04-05 | 美安士工业科技(上海)有限公司 | A kind of spray head |
| CN111317947A (en) * | 2020-04-09 | 2020-06-23 | 上海益备安全设备有限公司 | Fire-fighting lance with nozzle capable of swinging |
| CN115382141A (en) * | 2022-08-29 | 2022-11-25 | 东莞市长原喷雾技术有限公司 | Telescopic high-pressure water mist spray head |
-
2017
- 2017-03-10 CN CN201720237444.6U patent/CN206838336U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569915A (en) * | 2019-01-03 | 2019-04-05 | 美安士工业科技(上海)有限公司 | A kind of spray head |
| CN109569915B (en) * | 2019-01-03 | 2023-10-31 | 美安士工业科技(上海)有限公司 | Spray head |
| CN111317947A (en) * | 2020-04-09 | 2020-06-23 | 上海益备安全设备有限公司 | Fire-fighting lance with nozzle capable of swinging |
| CN111317947B (en) * | 2020-04-09 | 2021-12-28 | 上海益备安全设备有限公司 | Fire-fighting lance with nozzle capable of swinging |
| CN115382141A (en) * | 2022-08-29 | 2022-11-25 | 东莞市长原喷雾技术有限公司 | Telescopic high-pressure water mist spray head |
| CN115382141B (en) * | 2022-08-29 | 2023-08-11 | 东莞市长原喷雾技术有限公司 | Telescopic high-pressure fine water mist spray head |
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