CN206158831U - Unmanned aerial vehicle welds engine exhaust pipe - Google Patents
Unmanned aerial vehicle welds engine exhaust pipe Download PDFInfo
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- CN206158831U CN206158831U CN201621076983.8U CN201621076983U CN206158831U CN 206158831 U CN206158831 U CN 206158831U CN 201621076983 U CN201621076983 U CN 201621076983U CN 206158831 U CN206158831 U CN 206158831U
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- main
- aerial vehicle
- unmanned aerial
- vent
- exhaust pipe
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Abstract
The utility model provides an unmanned aerial vehicle welds engine exhaust pipe, by a plurality of partial constitutions, the blast pipe includes: trunk line, air inlet, main air outlet and vice exhaust hole, the utility model has the advantages of through unmanned aerial vehicle welds engine exhaust pipe's structure is formed, and weight that can effectual reduction unmanned aerial vehicle engine blast pipe increases flight time of unmanned aerial vehicle, avoids the blast pipe to cross heat effect unmanned aerial vehicle's performance, has strengthened unmanned aerial vehicle's availability factor greatly.
Description
Technical field
The utility model is related to one kind and has started blast pipe, and more particularly, to a kind of unmanned plane engine exhaust is welded
Pipe.
Background technology
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft, without driving cabin on machine, but the equipment such as automatic pilot, presetting apparatus are installed.On ground, naval vessels or
Machine tool remote control station personnel by the equipment such as radar, it is tracked, is positioned, remote control, remote measurement and Digital Transmission, can be in radio
Take off or launched with booster rocket as conventional airplane under remote control, also aerial input can be taken to by machine tool and be flown, reclaim
When, also can be reclaimed by remote control parachute or block with the mode automatic Landing as conventional airplane landing mission, can
Repetitiousness is used for multiple times, and in prior art, unmanned waste pipe weight is higher so that in flight course fuel consumption compared with
Greatly, so as to reduce the unmanned plane skyborne flight time, and unmanned plane blast pipe easily generates heat, can be to zero inside unmanned plane
Part substantially reduces the service efficiency of unmanned plane using impacting.
Utility model content
Based on problem present in existing unmanned vehicle engine blast pipe, the purpose of this utility model is to provide a kind of nothing
The man-machine welding exhaust pipe of engine.
The purpose of this utility model is mainly realized by following technical scheme.
A kind of unmanned plane welds the exhaust pipe of engine, and it includes：Main pipeline, air inlet, main vent and secondary steam vent, institute
It is hollow cylindrical structure to state main pipeline and main vent, and is vertically connected, and main pipeline closed at both ends, the shape of the air inlet
Shape is round rectangle, is spirally connected and is installed on the side of main pipeline, and is symmetrically distributed in the both sides of main vent, and the secondary steam vent is more
Group is evenly distributed on the circumference side of main vent, for aiding in main vent to be vented and mitigating the weight of blast pipe.
Preferably, the main pipeline and main vent are aluminum alloy material, and are connected by the way of welding, throat thickness
For 0.3-1mm.
It is further preferred that being provided with heat shield on the outside of the main pipeline and main vent, prevent to unmanned plane inside
Part causes damage.
Compared with prior art, a kind of beneficial effect of unmanned plane welding exhaust pipe of engine of the present utility model is：
The structure composition of the exhaust pipe of engine is welded by the unmanned plane, unmanned vehicle engine row can be effectively reduced
The weight of tracheae, increases the flight time of unmanned plane, it is to avoid blast pipe crosses the performance of heat affecting unmanned plane, has greatly reinforced nobody
The service efficiency of machine.
Description of the drawings
Fig. 1 is the structural representation that the unmanned plane constituted according to the utility model preferred embodiment welds the exhaust pipe of engine
Figure.
In figure：
1- main pipelines；2- air inlets；3- main vents；4- pair steam vents.
Specific embodiment
Hereinafter, refer to the attached drawing is described in detail to specific embodiment of the utility model, it is detailed according to these
Thin description, one of ordinary skill in the art can implement the utility model it can be clearly understood that the utility model.Do not disobeying
In the case of back of the body the utility model principle, the feature in each different embodiment can be combined to obtain new embodiment party
Formula, or some of some embodiments feature is substituted, obtain other preferred embodiment.
Embodiment 1：Fig. 1 shows a kind of unmanned plane welding engine row constituted according to the utility model preferred embodiment
The structural representation of tracheae.As shown in figure 1, a kind of unmanned plane welds the structural representation of the exhaust pipe of engine, it is by multiple portions
It is grouped into.The blast pipe includes：Main pipeline 1, air inlet 2, main vent 3 and secondary steam vent 4, the main pipeline 1 and main row
Gas port 3 is hollow cylindrical structure, and material is aluminium alloy, and vertical welding is connected, and throat thickness is 0.3-1mm, wherein, supervisor
The two ends welded closure of road 1, its a diameter of 50mm, length is 220mm, a diameter of 30mm of main vent 3, and main pipeline 1 and main
The outside of exhaust outlet 3 is provided with heat shield, prevent from causing damage unmanned plane inner body, and the air inlet 2 is shaped as fillet
Rectangle, aluminum alloy material, totally two, and each air inlet 2 is spirally connected installed in the side of main pipeline 1 by two screws, and it is right
Title is distributed in the both sides of main vent 3, the multigroup circumference side for being evenly distributed on main vent of the secondary steam vent, opening diameter
For 5mm, for aiding in main vent to be vented and mitigating the weight of blast pipe.
Although being described to the utility model above by referring to specific embodiment, art technology people
Member for the utility model is disclosed it should be appreciated that in the utility model principle disclosed and scope, can configure and details
Make many modifications.Protection domain of the present utility model is determined by appended claim, and claim is intended to
Whole modifications that the equivalent literal meaning or scope of technical characteristic is included in claim.
Claims (3)
1. a kind of unmanned plane welds the exhaust pipe of engine, is made up of some, and the blast pipe includes：Main pipeline (1), air inlet
Mouth (2), main vent (3) and secondary steam vent (4), it is characterised in that the main pipeline (1) and main vent (3) are hollow circle
Column construction, and being vertically connected, and main pipeline (1) closed at both ends, the air inlet (2) is shaped as round rectangle, and be spirally connected peace
Side loaded on main pipeline (1), and the both sides of main vent (3) are symmetrically distributed in, the secondary steam vent (4) is multigroup to be uniformly distributed
In the circumference side of main vent (3), for aiding in main vent (3) to be vented and mitigating the weight of blast pipe.
2. unmanned plane as claimed in claim 1 welds the exhaust pipe of engine, it is characterised in that main pipeline (1) and main vent
(3) it is aluminum alloy material, and is connected by the way of welding, throat thickness is 0.3-1mm.
3. unmanned plane as claimed in claim 1 or 2 welds the exhaust pipe of engine, it is characterised in that main pipeline (1) and main exhaust
Heat shield is installed on the outside of mouth (3), prevents from causing damage unmanned plane inner body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076983.8U CN206158831U (en) | 2016-09-23 | 2016-09-23 | Unmanned aerial vehicle welds engine exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076983.8U CN206158831U (en) | 2016-09-23 | 2016-09-23 | Unmanned aerial vehicle welds engine exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158831U true CN206158831U (en) | 2017-05-10 |
Family
ID=58651477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621076983.8U Active CN206158831U (en) | 2016-09-23 | 2016-09-23 | Unmanned aerial vehicle welds engine exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206158831U (en) |
-
2016
- 2016-09-23 CN CN201621076983.8U patent/CN206158831U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180409 Address after: 276801 production and development building No. 2, No. 2, No. 177, Rizhao City Donggang District, Shandong Province Patentee after: Shandong flying Aero Engine Co., Ltd. Address before: 710003 Gaoling District, Xi'an City, Shaanxi Province, Rong Hao industrial city (twenty-third 02 1 - 4 layers) in the demonstration garden of small and medium enterprises Patentee before: Xi'an flying Aviation Technology Co., Ltd. |