CN203473243U - Flow guide equipment of large civil airplane - Google Patents
Flow guide equipment of large civil airplane Download PDFInfo
- Publication number
- CN203473243U CN203473243U CN201320530878.7U CN201320530878U CN203473243U CN 203473243 U CN203473243 U CN 203473243U CN 201320530878 U CN201320530878 U CN 201320530878U CN 203473243 U CN203473243 U CN 203473243U
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- CN
- China
- Prior art keywords
- pipeline
- ecological bottle
- flow guide
- ecological
- bottle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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- Pipe Accessories (AREA)
Abstract
The utility model discloses flow guide equipment of a large civil airplane. The flow guide equipment comprises a hard pipeline, a flexible pipeline, a quick connector and an ecological bottle; two ends of the quick connector are respectively connected to the hard pipeline and the flexible pipeline; the flexible pipeline extends to the inside of the ecological bottle. The flow guide equipment has the advantages that the merit of convenience in mounting and fixing of the hard pipeline is sufficiently utilized, so that a trend and position layout of the flow guide pipeline of the ecological bottle can be facilitated; the pipeline with the rear section connected into the ecological bottle is made of a flexible pipe, and accordingly the flow guide equipment is lightened and is convenient to maintain; the quick connector is arranged at a joint of the hard pipeline and the flexible pipeline, so that the maintainability of a system can be improved, and the maintenance time can be saved; holes are formed in the upper portion of the ecological bottle, so that liquid can be prevented from flowing into the equipment when the ecological bottle is full.
Description
Technical field
The utility model relates to a kind of diversing flow system, more precisely a kind of civilian large aircraft diversing flow system.
Background technology
In the hydraulic efficiency pressure system of commercial aircraft, ecological bottle is arranged on region, system cabin, near hydraulic reservoir and motor-drive pump and hydraulic power conversion device, is mainly used to be collected in the waste liquid producing in system equipment working process.Comprising: hydraulic reservoir, motor-drive pump, hydraulic power conversion device, and some can produce the hydraulic efficiency pressure system equipment of waste liquid.
Utilize ecological bottle to collect waste liquid, facilitate ground maintenance personnel to remove waste liquid in ecological bottle after aircraft landing, protection of the environment, prevents waste liquor contamination and corrosion aircraft miscellaneous part and structure.Ecological bottle pipeline system is mainly divided into two parts: one, and be used for guiding waste liquid to enter the pipeline of ecological bottle; Two, prevent that waste liquid from flowing backwards and facilitating ground service personnel to remove the pipeline of the inner waste liquid of ecological bottle when full ecology is bottled.
In prior art, utilize flexible pipe waste liquid to be collected from each different equipment in ecological bottle, and then utilize an independent pipeline from ecological bottle, be directed to outside and maintain easily personnel's cleaning.In existing design, there is following defect: one, owing to utilizing flexible pipe connecting device and ecological bottle, in some hydraulic efficiency pressure system is arranged, equipment and ecological bottle distance are distant, and because relying on self gravitation, waste liquid flows into ecological bottle, the requirement of the position of pipeline is higher, and particularly pipeline is fixing more difficult.Two, owing to additionally having added a flexible pipe, increased system weight, also need extra retaining element.
Utility model content
The purpose of this utility model is to provide a kind of ecological bottle diversion pipeline design plan of optimization, carrys out the layout of beam line of optimization system, reduces the overall weight of system, improves system maintainability.
The utility model is by the following technical solutions:
A civilian large aircraft diversing flow system, comprising:
One hard tube pipeline;
One hose line;
One quick-release coupling, its two ends are connected to described hard tube pipeline and described hose line;
One ecological bottle, it is inner that described hose line is passed into described ecological bottle.
Described ecological bottle cap place is provided with some through holes, and it is inner that described hose line is passed into described ecological bottle by described through hole.
Also comprise P type clip and a mounting bracket thereof, by described P type clip and the fixing described hard tube pipeline of mounting bracket thereof.
The utility model has the advantages that: the utility model takes full advantage of the fixing advantage of the convenient installation of hard tube pipeline, make trend and the convenient layout of location comparison of ecological bottle diversion pipeline, and the pipeline at the ecological bottle of back segment access adopts flexible pipe, has saved weight, maintains easily again; Junction, to utilize quick-release quick union to improve maintainable, in the top perforate of ecological bottle, prevents that liquid from filling is to blow back into equipment.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is elaborated, wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial schematic diagram of Fig. 1.
Fig. 3 is the structural representation of the quick-release coupling in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, further set forth the specific embodiment of the present utility model:
As shown in Figure 1 to Figure 3, a kind of civilian large aircraft diversing flow system, comprising: a hard tube pipeline 1, a P type clip and mounting bracket 2 thereof, a quick-release coupling 3, a hose line 4 and an ecological bottle 5.
Quick-release coupling two ends are connected to described hard tube pipeline and described hose line; It is inner that described hose line is passed into described ecological bottle, and ecological bottle is used for being collected in the waste liquid producing in system equipment working process.Utilize ecological bottle to collect waste liquid, facilitate ground maintenance personnel to remove waste liquid in ecological bottle after aircraft landing, protection of the environment, prevents waste liquor contamination and corrosion aircraft miscellaneous part and structure.Described ecological bottle cap place is provided with some through holes 51, and it is inner that described hose line is passed into described ecological bottle by described through hole.
P type clip and the mounting bracket thereof that also comprise of the present utility model, by described P type clip and the fixing described hard tube pipeline of mounting bracket thereof.
The hard tube pipeline other end of the present utility model connects a system equipment 6, and system equipment comprises: hydraulic reservoir, and motor-drive pump, hydraulic power conversion device, and some can produce the equipment of waste liquid.
The utility model utilizes hard tube road to be connected with equipment end with hard pipe joint, when having waste liquid, equipment first by hard tube road, flows out, owing to being relatively difficult at this section of complex region inner flexible tube install, fix, refluence pipeline trend has also been subject to the interference of other parts, the design plan that the utility model adopts hard tube road to connect, make its pipeline move towards more convenient, and adopt P type clip to be fixed it fixing of hard tube road.The ecological bottle of distance final stage apart from time, adopt flexible pipe to be connected to ecological bottle.This section of region do not need to fix, and flexible pipe can directly access.The junction of hard tube and flexible pipe, has adopted a kind of joint that can quick-detachment to connect, and safeguards after convenient, when needs are collected waste liquid, is about to hard tube road and is connected by quick-release attaching parts with flexible pipe road; And when needs take out waste liquid, only quick-release attaching parts need to be pulled down to flexible pipe and can use, therefore can reduce by one section of flexible pipe, perforate on ecological bottle, is beneficial to after waste liquid is filled and overflows simultaneously.
The utility model takes full advantage of the fixing advantage of the convenient installation of hard tube pipeline, and the trend of ecological bottle diversion pipeline and location comparison are conveniently arranged, and at back segment, accesses the pipeline employing flexible pipe of ecological bottle, has saved weight, maintains easily again; Junction, to utilize quick-release quick union to improve maintainable, blows back into equipment when the top perforate of ecological bottle prevents that liquid from filling.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a civilian large aircraft diversing flow system, is characterized in that, comprising:
One hard tube pipeline;
One hose line;
One quick-release coupling, its two ends are connected to described hard tube pipeline and described hose line;
One ecological bottle, it is inner that described hose line is passed into described ecological bottle.
2. civilian large aircraft diversing flow system according to claim 1, is characterized in that, described ecological bottle cap place is provided with some through holes, and it is inner that described hose line is passed into described ecological bottle by described through hole.
3. civilian large aircraft diversing flow system according to claim 1, is characterized in that, also comprises P type clip and a mounting bracket thereof, by described P type clip and the fixing described hard tube pipeline of mounting bracket thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530878.7U CN203473243U (en) | 2013-08-28 | 2013-08-28 | Flow guide equipment of large civil airplane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530878.7U CN203473243U (en) | 2013-08-28 | 2013-08-28 | Flow guide equipment of large civil airplane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203473243U true CN203473243U (en) | 2014-03-12 |
Family
ID=50221625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320530878.7U Expired - Lifetime CN203473243U (en) | 2013-08-28 | 2013-08-28 | Flow guide equipment of large civil airplane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203473243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320882A (en) * | 2022-07-29 | 2022-11-11 | 上海上飞飞机装备制造有限公司 | Jack and jacking system with intelligence locate function |
-
2013
- 2013-08-28 CN CN201320530878.7U patent/CN203473243U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320882A (en) * | 2022-07-29 | 2022-11-11 | 上海上飞飞机装备制造有限公司 | Jack and jacking system with intelligence locate function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |