CN204785226U - Pipeline is annotated, oil drain structure - Google Patents
Pipeline is annotated, oil drain structure Download PDFInfo
- Publication number
- CN204785226U CN204785226U CN201520426110.4U CN201520426110U CN204785226U CN 204785226 U CN204785226 U CN 204785226U CN 201520426110 U CN201520426110 U CN 201520426110U CN 204785226 U CN204785226 U CN 204785226U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- oil drain
- oil
- drainage structure
- oil drainage
- 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.)
- Active
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a pipeline is annotated, oil drain structure, relates to the aeroengine structural design field for the notes of engine, oil drain are the mutual UNICOM of tubulose structure including first pipeline (1), second pipeline (3), and oil drain structure (2) are the three -way pipe column structure, and first pipeline (1) is connected to oil drain structure (2) one end, the second holds connection second pipeline (3), third end to connect the one end of drawing forth joint (6). Annotate, the oil drain operation time will draw forth during joints (6) insert the oil drain structure, fastening nut (5) will draw forth joints (6) with oil drain structure (2) threaded connection and compress tightly, card on fastening nut (5) holds in the palm will draw forth joints (6) and hold, thread lock fixation nut (5) and oil drain structure (2) with the lock. The utility model provides a pipeline is annotated, oil drain structure simple structure, it is convenient to make, can realize the oil blanket, break seal the in -process to the pipeline annotate, the oil drain operation, dismantle convenient, the leakproofness is good, device stability improves safe and reliable.
Description
Technical field
The utility model relates to aeroengine pipeline structure-design technique field, in particular to a kind of pipeline note, oil drainage structure.
Background technique
Aeroengine needs to carry out oil sealing in transportation process, is injected in motor carries out oil sealing by oil sealing oil; Needed to carry out unpacking operation before use aeroengine.Like this while requiring that oiling and Oil drain operation are carried out to fuel pipe, ensure that pipeline can have good sealing in motor using process.During Oil drain operation, require and be beneficial to oil sealing oil and go out at the flows by action of pressure and oil sealing oil gravity, and the pipeline used can carry out oil injection operation again.Above-mentioned requirements points out that pipeline must simple, lightweight, the routine use of structure and easy to maintenance, safe and reliable, and will consider the trend of engine pipelines, the oil outlet ensureing joint, is convenient to Oil drain operation down simultaneously.In prior art, for the apparatus structure of the design of this function, the complicated and stability of device is treated in raising.
Model utility content
The purpose of this utility model is to solve above-mentioned deficiency of the prior art, provides a kind of simple and reasonable, pipeline that device stability is high note, oil drainage structure.
The purpose of this utility model is achieved through the following technical solutions: a kind of pipeline note, oil drainage structure, comprise the first pipeline, second pipeline, first pipeline, second pipeline is tubulose mutual UNICOM structure, also comprise oil outlet fitting, seal ring, tightening nut, draw joint, wherein, oil drainage structure is the tubular structure of threeway, one end connects the first pipeline, second end connects the second pipeline, three-terminal link draws one end of joint, draw joint external circumferential and be provided with boss, tightening nut inner circumferential is provided with Kato, the extraction joint be inserted in oil drainage structure is held by the Kato on tightening nut, oil drainage structure and tightening nut by outside oil drainage structure be threaded and tight with locking wire lock.
Preferably, described tightening nut edge is provided with the groove of lock silk hole and regular shape, and the shape of groove matches with spanner.
In above-mentioned either a program preferably, drawing joint arranged outside has seal ring mounting groove, and seal ring is installed in seal ring mounting groove.
The beneficial effect of pipeline note provided by the utility model, oil drainage structure is, structure is simple, easily manufactured, can realize noting engine pipelines in oil sealing, unsealing process, Oil drain operation, convenient disassembly, good airproof performance, device stability improve greatly, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment according to pipeline note of the present utility model, oil drainage structure;
Fig. 2 is the cross-sectional view embodiment illustrated in fig. 1 according to pipeline note of the present utility model, oil drainage structure;
Fig. 3 is the structure assembling schematic diagram embodiment illustrated in fig. 1 according to pipeline note of the present utility model, oil drainage structure.
Reference character:
1-first pipeline, 2-oil outlet fitting, 3-second pipeline, 4-seal ring, 5-tightening nut, 6-extraction joint, 7-lock silk hole.
Embodiment
Note according to the pipeline of the utility model scheme to understand better, oil drainage structure, below in conjunction with accompanying drawing, pipeline of the present utility model is noted, a preferred embodiment of oil drainage structure is further elaborated explanation.
As Figure 1-3, the pipeline note that the utility model provides, oil drainage structure comprises the first pipeline 1, second pipeline 3, first pipeline 1, second pipeline 3 is tubulose mutual UNICOM structure, it is characterized in that: also comprise oil outlet fitting 2, seal ring 4, tightening nut 5, draw joint 6, wherein, oil drainage structure 2 is the tubular structure of threeway, first end connects the first pipeline 1, second end connects the second pipeline 3, three-terminal link draws one end of joint 6, draw joint 6 external circumferential and be provided with boss, tightening nut 5 inner circumferential is provided with Kato, the extraction joint 6 be inserted in oil drainage structure 2 is held by the Kato on tightening nut 5, described oil drainage structure 2 and tightening nut 5 by outside oil drainage structure 2 be threaded and tight with locking wire lock.Described tightening nut 5 edge is provided with the groove of lock silk hole 7 and regular shape, and the shape of groove matches with spanner.Described extraction joint 6 arranged outside has seal ring mounting groove, and seal ring 4 is installed in seal ring mounting groove.
In concrete using process, when motor is in running order, 3rd end one blanking cover of oil drainage structure 2 is blocked, the groove that seal ring 4 is housed is provided with inside this blanking cover, blanking cover to be filled in oil drainage structure 2 and to be connected with oil drainage structure 2 by tightening nut 5 and reinforced by blanking cover, and lock with oil drainage structure 2 through the lock silk hole 7 on tightening nut 5 with lock silk, blanking cover is fixed further, guarantees the Security of device, stability.Like this, the first pipeline 1 and the second pipeline 3 are in UNICOM's state under engine operating status, and in-engine oil can circulate along the first pipeline 1 and the second pipeline 3, ensure the normal operation of motor.
Noting motor, Oil drain operation time, seal ring 4 is mounted in the seal ring mounting groove of drawing and joint 6 being arranged, lock silk is extracted from locking silk hole 7, with spanner tightening nut 5 taken off and unload lower plug cover.To motor oiling, be inserted into by extraction joint 6 in oil drainage structure 2, the external circumferential of drawing joint 6 is provided with boss, and the inner circumferential of tightening nut 5 is provided with Kato.Tightening nut 5 is enclosed within draws on joint 6 and inserts in oil drainage structure 2 by extraction joint 6, extraction joint 6 is held by the Kato on tightening nut 5, tightening nut 5 and being threaded outside oil drainage structure 2, extraction joint 6 is fixed, tightening nut 5 to be fixed on oil drainage structure 2 with spanner thus extraction joint 6 is reinforced, lock silk is reinforced tightening nut 5 with the lock silk hole on oil drainage structure 2 through the lock silk hole 7 on tightening nut 5, and oil is injected into the first pipeline 1 from extraction joint 6; Drain the oil to motor, engine interior power is by oil pressure to the first pipeline 1, and now, the passage of the first pipeline 1 and the second pipeline 3 UNICOM is drawn joint 6 and blocked, so can only discharge engine interior by drawing joint 6 via the oil of the first pipeline 1.
More than be described in detail in conjunction with specific embodiment of the utility model, but be not to restriction of the present utility model, everyly according to technical spirit of the present utility model, technical scope of the present utility model is all belonged to any simple modification made for any of the above embodiments, also it should be noted that, comprise the combination in any between each part mentioned above according to the category of pipeline note of the present utility model, oil drainage structure technological scheme.
Claims (3)
1. a pipeline note, oil drainage structure, comprise the first pipeline (1), second pipeline (3), first pipeline (1), second pipeline (3) is tubulose mutual UNICOM structure, it is characterized in that: also comprise oil outlet fitting (2), seal ring (4), tightening nut (5), draw joint (6), wherein, the tubular structure that oil drainage structure (2) is threeway, first end connects the first pipeline (1), second end connects the second pipeline (3), three-terminal link draws one end of joint (6), draw joint (6) external circumferential and be provided with boss, tightening nut (5) inner circumferential is provided with Kato, the extraction joint (6) be inserted in oil drainage structure (2) is held by the Kato on tightening nut (5), described oil drainage structure (2) and tightening nut (5) by oil drainage structure (2) outside be threaded and tight with locking wire lock.
2. note as claimed in claim 1, oil drainage structure, it is characterized in that: described tightening nut (5) edge is provided with lock silk hole (7) and the groove of regular shape, and the shape of groove matches with spanner.
3. as claimed in claim 1 or 2 note, oil drainage structure, it is characterized in that: described extraction joint (6) arranged outside has seal ring mounting groove, and seal ring (4) is installed in seal ring mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426110.4U CN204785226U (en) | 2015-06-17 | 2015-06-17 | Pipeline is annotated, oil drain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426110.4U CN204785226U (en) | 2015-06-17 | 2015-06-17 | Pipeline is annotated, oil drain structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785226U true CN204785226U (en) | 2015-11-18 |
Family
ID=54525275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426110.4U Active CN204785226U (en) | 2015-06-17 | 2015-06-17 | Pipeline is annotated, oil drain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073840A (en) * | 2016-11-18 | 2018-05-25 | 天津嘉深保科技发展有限公司 | A kind of Technological research distinguishes instrument with magnetic card |
-
2015
- 2015-06-17 CN CN201520426110.4U patent/CN204785226U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108073840A (en) * | 2016-11-18 | 2018-05-25 | 天津嘉深保科技发展有限公司 | A kind of Technological research distinguishes instrument with magnetic card |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204785226U (en) | Pipeline is annotated, oil drain structure | |
| CN206454452U (en) | A kind of exhaust treatment system | |
| CN204007777U (en) | A kind of filling transformer overhaul, installation vacuum oil turnover panel oil level display device | |
| CN204277898U (en) | A kind of relief valve apparatus for examination and repair | |
| CN203322545U (en) | Adapter, micro one-way valve component and anesthesia machine | |
| CN206846268U (en) | A kind of motor oiling special funnel | |
| CN205207906U (en) | Ball valve pipe saddle that can install fast | |
| CN210049045U (en) | Slurry leakage detector for sleeve grouting | |
| CN203415430U (en) | Oil injection device for iron shell type capacitor | |
| CN204568488U (en) | Gas discharging apparatus in a kind of oil groove of Oil & Gas Storage | |
| CN205078215U (en) | Water injection well head device | |
| CN206487578U (en) | A kind of diesel engine oil delivery pump system of electric | |
| CN205592364U (en) | A draining structure for hosiery machine power unit | |
| CN205851923U (en) | Press and open holes suit equipment | |
| CN205371003U (en) | Prevent axial -flow pump device of water refluence | |
| CN204344079U (en) | Resistance oil nozzle sleeve and the linkage of pressing windmill | |
| CN207093012U (en) | Pressure release plug and production tree | |
| CN203419361U (en) | Multifunctional oil drainage device of oil drum | |
| CN203521117U (en) | Vacuum oil filtering and nitrogen charging device of transformer | |
| CN202790573U (en) | Vacuum superconductive radiator sealing valve | |
| CN203377314U (en) | Battery electrolyte filling equipment | |
| CN203477885U (en) | Guide device | |
| CN205675561U (en) | A kind of be applicable to lubricating oil system of processing the underground slop tank of improvement | |
| CN206309327U (en) | A kind of slips lock set | |
| CN211009840U (en) | Automatic oil adding and discharging device of gearbox for drilling machine inspection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |