CN204677301U - The turboaxle motor that a kind of solenoid valve is built-in - Google Patents
The turboaxle motor that a kind of solenoid valve is built-in Download PDFInfo
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- CN204677301U CN204677301U CN201520348794.0U CN201520348794U CN204677301U CN 204677301 U CN204677301 U CN 204677301U CN 201520348794 U CN201520348794 U CN 201520348794U CN 204677301 U CN204677301 U CN 204677301U
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- solenoid valve
- suction port
- port shell
- turboaxle motor
- oil pipe
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Abstract
The turboaxle motor that solenoid valve is built-in, it is by solenoid valve (1), electric wire (2), quick inserting joint (3), suction port shell (4) and oil pipe (5) composition; Suction port shell (4) is positioned at turboaxle motor front end, solenoid valve (1) is connected with suction port shell (4) by screw, electric wire (2) is connected with solenoid valve (1) by suction port shell (4), quick inserting joint (3) is connected with oil pipe (5) and is fixed on suction port shell (4), and oil pipe (5) is connected with solenoid valve (1); The round symmetrical casting of this suction port shell to be section be " comma " shape.The utility model makes turboaxle motor level of integration increase, and achieves the simplification of oil circuit, facilitates operational maintenance and the maintenance of aircraft.
Description
Technical field
The utility model relates to the part design of depopulated helicopter machine, particularly relates to the turboaxle motor structure that a kind of solenoid valve is built-in, belongs to aviation aircraft design field.
Background technique
Depopulated helicopter is generally used for aviation target, battlefield investigation, injures the military mission such as assessment, target guide, also can be used for the non-military task such as flight test, aerial mapping simultaneously.Comparatively fixed wing aircraft, depopulated helicopter has the functions such as hovering, vertical takeoff and landing, and depopulated helicopter can be executed the task more flexibly.Due to limited space in depopulated helicopter, therefore there is strict requirement for the size of inboard installation device and installation.
Turboaxle motor is a kind of engine type utilizing the parts of rotation to draw kinetic energy in the fluid through it, is the one of internal-combustion engine, is commonly used for the motor of helicopter.With turboaxle motor and helicopter conventional another kind of power plant---piston engine is adopted and is compared, the power-weight ratio of turboaxle motor is much bigger, more than 2.5.But because turboaxle motor manufacture is more difficult, manufacture cost is also higher, so the portion of techniques of turboaxle motor does not have piston engine ripe.
Solenoid valve is the important device regulating oil plant to enter motor, piston engine generally adopts the built-in installation method with motor of solenoid valve, and the solenoid valve of turboaxle motor is generally placed in outside motor, this mounting type not only occupies valuable cabin space, simultaneously oil channel structures is complicated and tie point is many, cause complex circuit in cabin, be unfavorable for current check and the maintenance of equipment, present patent application, namely for these problems, have developed the turboaxle motor that a kind of simple and reliable solenoid valve is built-in
Model utility content
1. the technical problem that will solve
The solenoid valve of traditional depopulated helicopter turboaxle motor is external, and oil channel structures is complicated and tie point is many, causes complex circuit in cabin, is unfavorable for regular maintenance and the maintenance of equipment.The purpose of this utility model is the turboaxle motor providing a kind of solenoid valve built-in, to improve the problems referred to above.
2. the technological scheme adopted
The utility model is mainly by realize space Appropriate application in solenoid valve miniaturization and motor.Below the technological scheme specifically implemented of the utility model is described: the utility model is the built-in turboaxle motor of a kind of solenoid valve, it is by solenoid valve (1), electric wire (2), quick inserting joint (3), suction port shell (4) and oil pipe (5) form.Position relationship formula between them: suction port shell (4) is positioned at turboaxle motor front end, solenoid valve (1) is connected with suction port shell (4) by screw, electric wire (2) is connected with solenoid valve (1) by suction port shell (4), quick inserting joint (3) is connected with oil pipe (5) and is fixed on suction port shell (4), and oil pipe (5) is connected with solenoid valve (1).
This solenoid valve is commercial that chooses as required;
This electric wire is commercial that chooses as required;
This quick inserting joint is commercial that chooses as required;
The round symmetrical casting of this suction port shell to be section be " comma " shape;
This oil pipe is circular tube shaped part.
Such design makes turboaxle motor level of integration increase, and achieves the simplification of oil circuit, facilitates operational maintenance and the maintenance of aircraft.
3. beneficial effect
The utility model has the advantage of:
1) increase the level of integration of motor, be conducive to the installment and debugging of aircraft.
2) simplify the oil circuit in cabin, the current check being conducive to aircraft is safeguarded.
3) cabin space is saved, for the installation of miscellaneous equipment is provided convenience.
Accompanying drawing explanation
Fig. 1 turboaxle motor overall diagram.
Fig. 2 turboaxle motor suction port sectional drawing.
Fig. 3 turboaxle motor solenoid valve partial enlarged drawing.
In figure, symbol description is as follows:
1, solenoid valve; 2, electric wire; 3, quick inserting joint; 4, suction port shell; 5, oil pipe.
Embodiment
See that Fig. 2 the utility model is the built-in turboaxle motor of a kind of solenoid valve, it is by solenoid valve (1), electric wire (2), quick inserting joint (3), and suction port shell (4) and oil pipe (5) form.Position relationship formula between them: suction port shell (4) is positioned at turboaxle motor front end, solenoid valve (1) is connected with suction port shell (4) by screw, electric wire (2) is connected with solenoid valve (1) by suction port shell (4), quick inserting joint (3) is connected with oil pipe (5) and is fixed on suction port shell (4), and oil pipe (5) is connected with solenoid valve (1).
The specifications and models of this solenoid valve are 2W series direct-acting type diaphragm electromagnetic valves;
The specifications and models of this electric wire are silica gel line No. 8 lines;
The specifications and models of this quick inserting joint are PU3MM series;
The round symmetrical casting of this suction port shell to be section be " comma " shape, its external diameter is 70mm;
This oil pipe is circular tube shaped part; Its specification is 4.5X3.
After solenoid valve (1) energising, electromagnetic force opens pilot valve, main valve cavity of resorption pressure increase, and upper cavity pressure declines, thus utilizes pressure reduction that main valve is upwards pushed open, and oil circuit is opened, and fuel feeding starts; During power-off, pilot valve utilizes spring force or pressure medium to promote closure member, and move down, make valve closing, fuel feeding stops.Fig. 1 is turboaxle motor overall diagram, and Fig. 3 is turboaxle motor solenoid valve partial enlarged drawing.
Claims (1)
1. the turboaxle motor that solenoid valve is built-in, is characterized in that: it is by solenoid valve (1), electric wire (2), quick inserting joint (3), suction port shell (4) and oil pipe (5) composition; Suction port shell (4) is positioned at turboaxle motor front end, solenoid valve (1) is connected with suction port shell (4) by screw, electric wire (2) is connected with solenoid valve (1) by suction port shell (4), quick inserting joint (3) is connected with oil pipe (5) and is fixed on suction port shell (4), and oil pipe (5) is connected with solenoid valve (1); The round symmetrical casting of this suction port shell to be section be " comma " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348794.0U CN204677301U (en) | 2015-05-26 | 2015-05-26 | The turboaxle motor that a kind of solenoid valve is built-in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348794.0U CN204677301U (en) | 2015-05-26 | 2015-05-26 | The turboaxle motor that a kind of solenoid valve is built-in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677301U true CN204677301U (en) | 2015-09-30 |
Family
ID=54176998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520348794.0U Active CN204677301U (en) | 2015-05-26 | 2015-05-26 | The turboaxle motor that a kind of solenoid valve is built-in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819053A (en) * | 2015-05-26 | 2015-08-05 | 天峋创新（北京）科技有限公司 | Turbine shaft engine with built-in electromagnetic valve |
-
2015
- 2015-05-26 CN CN201520348794.0U patent/CN204677301U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819053A (en) * | 2015-05-26 | 2015-08-05 | 天峋创新（北京）科技有限公司 | Turbine shaft engine with built-in electromagnetic valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |