CN206356178U - The jet-propelled vortex flow-guiding structure of remote spray engine - Google Patents
The jet-propelled vortex flow-guiding structure of remote spray engine Download PDFInfo
- Publication number
- CN206356178U CN206356178U CN201621406155.6U CN201621406155U CN206356178U CN 206356178 U CN206356178 U CN 206356178U CN 201621406155 U CN201621406155 U CN 201621406155U CN 206356178 U CN206356178 U CN 206356178U
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- China
- Prior art keywords
- air duct
- central shaft
- guide vane
- blower fan
- duct section
- Prior art date
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- 239000007921 spray Substances 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000443 aerosol Substances 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
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Abstract
The jet-propelled vortex flow-guiding structure of remote spray engine, it is characterised in that central shaft front end is provided with the guiding rocket shower nozzle that can be forward sprayed water along taper air duct section axis, central shaft is fixedly connected by guide vane with taper air duct section inwall；Along root surface circumference, the number of degrees are set guide vane at equal intervals, and guide vane upper edge is connected with taper air duct section inwall, and lower edge is connected with central shaft；Guide vane is arcwall face close to blower fan one end, is the plane set along central shaft axis direction away from blower fan one end；Lower edge of the guide vane away from blower fan one end sets the central shaft front end extended to after guiding rocket shower nozzle, and upper edge sets and extends to taper air duct end；The utility model ensures that vortex water conservancy diversion forms relatively stable and closely knit rotary airflow, greatly the noise of reduction air duct system；And there is focused airflow and make the effect for blowing distance extension of aerosol.
Description
Technical field
The utility model is related to spraying machine flow-guiding structure technical field, and more specifically a kind of remote spray engine is jet-propelled
Vortex flow-guiding structure.
Background technology
The structure of the air-assisted type spraying machine used on domestic market is all to have straight tube and cone cylinder two parts to constitute, and is led directly to
Blower fan is installed in part, and cone cylinder part has straight wind-guiding dividing plate to constitute.After spraying machine blower fan starts, the air-flow meeting of generation
Directly air-flow is sent out along straight tube, cone cylinder, straight wind-guiding dividing plate.Following ask will be had during the spraying machine spraying of such a construction
Topic：
1st, air-flow sprays by straight diaphragm by cone cylinder straight line, horse after straight wind speed directly sends out water smoke
On can scatter, cause spraying distance it is shorter, influence spraying distance, reduce anti-dust effect, as shown in Figure 1；
2nd, the air-flow ejected declines by the stop wind-force and blast of straight-through, cone cylinder and dividing plate, influence spraying distance.
The content of the invention
To solve the above problems, overcoming the deficiencies in the prior art, the utility model provides a kind of air-flow not scattered, blast
High, the jet-propelled vortex flow-guiding structure of remote spray engine of far firing range.
To achieve the above object, the jet-propelled vortex flow-guiding structure of remote spray engine that the utility model is provided, including air duct,
Guiding rocket shower nozzle, guide vane, blower fan；Blower fan is arranged on the circular air duct section center of air duct air intake, circular wind
Cylinder section front portion is provided with taper air duct section, taper air duct section and its axis is provided with central shaft, it is characterised in that central shaft
Front end is provided with the guiding rocket shower nozzle that can be forward sprayed water along taper air duct section axis, and the central shaft passes through water conservancy diversion leaf
Piece is fixedly connected with taper air duct section inwall；Along root surface circumference, the number of degrees are set the guide vane at equal intervals, water conservancy diversion leaf
Piece upper edge is connected with taper air duct section inwall, and lower edge is connected with central shaft；Guide vane is arcwall face close to blower fan one end,
It is the plane set along central shaft axis direction away from blower fan one end；This set makes the institute close to blower fan one end on central shaft
There is guide vane one arc helicoidal structure of formation, all guide vanes formation one away from blower fan one end is along along central shaft
The air outlet of axis direction.Lower edge of the guide vane away from blower fan one end sets the center extended to after guiding rocket shower nozzle
Axle front end, upper edge sets and extends to taper air duct end.Refluence blade upper edge at this air outlet extends forward, below
Along the setting to after-contraction, make whole front air outlet into concave.
Further, the guide vane is provided with the even number of predetermined number.
The beneficial effects of the utility model are：The high velocity air that blower fan of the present utility model is produced when starting is led by vortex
Streaming system flows out along air duct wall tangential direction, it is to avoid air-out and the collision of air duct, it is ensured that vortex water conservancy diversion forms relatively stable and close
The noise of real rotary airflow, greatly reduction air duct system；The air-flow that guide vane discharges the air draft side of axial-flow type is formed
It is a kind of air-flow is concentrated on center without scattering such as the eddy airstream of cyclone shape, then coordinate middle guiding rocket shower nozzle
Shape nozzle system, can reach being sufficiently mixed for air stream and water smoke, so have focused airflow and make aerosol blow away from
From the effect of extension.
Brief description of the drawings：
Accompanying drawing 1 is prior art construction schematic diagram；
Accompanying drawing 2 is structural representation of the present utility model；
Accompanying drawing 3 is right side structural representation of the present utility model；
Accompanying drawing 4 is the main structure diagram of the utility model guide vane；
Accompanying drawing 5 is the overlooking the structure diagram of the utility model guide vane；
In accompanying drawing：1st, guiding rocket shower nozzle, 2, guide vane, 3, blower fan.
Embodiment：
To make the purpose, technical scheme and advantage of the utility model implementation clearer, below in conjunction with the utility model
Accompanying drawing, the utility model is further described in more detail.
In to description of the present utility model, it is to be understood that indicating position or position relationship are described as based on attached
Orientation or position relationship shown in figure, are for only for ease of description the utility model and are described with simplified, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model protection scope.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " is set in description of the present utility model
Put ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In figs. 2-5, the jet-propelled vortex flow-guiding structure of remote spray engine that the utility model is provided, including air duct, draw
Conduction rocket shower nozzle 1, guide vane 2, blower fan 3；Blower fan 3 is arranged on the circular air duct section center of air duct air intake, circular
Air duct section front portion is provided with taper air duct section, taper air duct section and its axis is provided with central shaft, it is characterised in that center
Axle front end is provided with the guiding rocket shower nozzle 1 that can be forward sprayed water along taper air duct section axis, and the central shaft is by leading
Stream blade 2 is fixedly connected with taper air duct section inwall；Along root surface circumference, the number of degrees are set the guide vane 2 at equal intervals,
The guide vane 2 is provided with the even number of predetermined number.
The upper edge of guide vane 2 is connected with taper air duct section inwall, and lower edge is connected with central shaft；Guide vane 2 is close
The one end of blower fan 3 is arcwall face, is the plane set along central shaft axis direction away from the one end of blower fan 3；This set makes center
Close to the one arc helicoidal structure of formation of all guide vanes 2 of the one end of blower fan 3 on axle, all leading away from the one end of blower fan 3
Flow one air outlet along central shaft axis direction of formation of blade 2.Lower edge of the guide vane 2 away from the one end of blower fan 3 is set
The central shaft front end extended to after guiding rocket shower nozzle 1, upper edge sets and extends to taper air duct end.At this air outlet
Refluence blade upper edge extend forward, lower edge makes whole front air outlet into concave to the setting of after-contraction.
The high velocity air that blower fan 3 of the present utility model is produced when starting passes through vortex flow guide system along air duct wall tangential direction
Outflow, it is to avoid air-out and the collision of air duct, it is ensured that vortex water conservancy diversion forms relatively stable and closely knit rotary airflow, greatly reduction
The noise of air duct system；The air-flow that guide vane 2 discharges the air draft side of axial-flow type forms a kind of such as the vortex gas of cyclone shape
Flow and air-flow is concentrated on center without scattering, then coordinate the middle shape nozzle system of guiding rocket shower nozzle 1, can reach
Air stream and water smoke are sufficiently mixed, and then are had focused airflow and made the effect for blowing distance extension of aerosol.
Claims (3)
1. the jet-propelled vortex flow-guiding structure of remote spray engine, including air duct, guiding rocket shower nozzle（1）, guide vane（2）, wind
Machine（3）；Blower fan（3）The circular air duct section center of air duct air intake is arranged on, circular air duct section front portion is provided with taper wind
Its axis is provided with central shaft in cylinder section, taper air duct section, it is characterised in that central shaft front end is provided with can be along taper
The guiding rocket shower nozzle that air duct section axis is sprayed water forward（1）, the central shaft passes through guide vane（2）With taper air duct section
Inwall is fixedly connected；Guide vane（2）Upper edge is connected with taper air duct section inwall, and lower edge is connected with central shaft；Water conservancy diversion leaf
Piece（2）Close to blower fan（3）One end is arcwall face, away from blower fan（3）One end is the plane set along central shaft axis direction；Lead
Flow blade（2）Away from blower fan（3）The lower edge of one end sets and extends to guiding rocket shower nozzle（1）Central shaft front end afterwards, on
Edge sets and extends to taper air duct end.
2. the jet-propelled vortex flow-guiding structure of remote spray engine as claimed in claim 1, it is characterised in that the guide vane（2）
It is provided with the even number of predetermined number.
3. the jet-propelled vortex flow-guiding structure of remote spray engine as claimed in claim 1 or 2, it is characterised in that the guide vane
（2）Along root surface circumference, the number of degrees are set at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406155.6U CN206356178U (en) | 2016-12-21 | 2016-12-21 | The jet-propelled vortex flow-guiding structure of remote spray engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406155.6U CN206356178U (en) | 2016-12-21 | 2016-12-21 | The jet-propelled vortex flow-guiding structure of remote spray engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356178U true CN206356178U (en) | 2017-07-28 |
Family
ID=59374218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621406155.6U Active CN206356178U (en) | 2016-12-21 | 2016-12-21 | The jet-propelled vortex flow-guiding structure of remote spray engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356178U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681506A (en) * | 2018-07-05 | 2020-01-14 | 郑州宇通重工有限公司 | Sanitation vehicle and fog gun |
| CN110898575A (en) * | 2019-11-22 | 2020-03-24 | 山西尚风抑风墙科技有限公司 | Tower-type fog gun device |
| CN111373966A (en) * | 2020-04-21 | 2020-07-07 | 沈阳农业大学 | Movable orchard frost prevention machine |
| CN114130145A (en) * | 2021-11-11 | 2022-03-04 | 安徽滨致建设有限公司 | Super-long-distance dust removal spraying machine capable of adjusting mist mixing degree and working method thereof |
-
2016
- 2016-12-21 CN CN201621406155.6U patent/CN206356178U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681506A (en) * | 2018-07-05 | 2020-01-14 | 郑州宇通重工有限公司 | Sanitation vehicle and fog gun |
| CN110898575A (en) * | 2019-11-22 | 2020-03-24 | 山西尚风抑风墙科技有限公司 | Tower-type fog gun device |
| CN111373966A (en) * | 2020-04-21 | 2020-07-07 | 沈阳农业大学 | Movable orchard frost prevention machine |
| CN114130145A (en) * | 2021-11-11 | 2022-03-04 | 安徽滨致建设有限公司 | Super-long-distance dust removal spraying machine capable of adjusting mist mixing degree and working method thereof |
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