CN209511571U - A kind of lubricating oil radiator - Google Patents
A kind of lubricating oil radiator Download PDFInfo
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- CN209511571U CN209511571U CN201822110298.8U CN201822110298U CN209511571U CN 209511571 U CN209511571 U CN 209511571U CN 201822110298 U CN201822110298 U CN 201822110298U CN 209511571 U CN209511571 U CN 209511571U
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- oil
- radiator
- generator
- motor
- oil radiator
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Abstract
The utility model belongs to aero-oil technical field, it is related to a kind of lubricating oil radiator, motor oil radiator (2) and generator oil cooler (3) have independent pressure bypass in the lubricating oil radiator, and share the same air intake duct (1), exhaust pipe (4) and exhaust damper (11), motor oil radiator (2) and generator oil cooler (3) can be with series arrangements, can also be with laid out in parallel；Novel lubricating oil radiator of the invention, the quantity that ventilation opening on aircraft opens up can be down at least, reduce the useless resistance of aircraft.
Description
Technical field
The utility model belongs to aero-oil technical field, in particular to a kind of lubricating oil radiator, in particular to a kind of
The radiator of cooling two kinds of lubricating oil.
Background technique
Engine and onboard generators are essential two equipment of aircraft, and the two is both needed to be lubricated inside it with lubricating oil
The components of operating, and usually use the lubricating oil of the same trade mark.Since engine and generator produce during operation
Raw slippery oil pollution object is different, more in order to avoid damaging engine due to the failure because of generator, tends to generate electricity at present
The isolation of the lubricating oil of machine and engine.Offer ventilation opening on aircraft, outside air through ventilation opening enter air oil cooler with
Lubricating oil carries out heat exchange, takes away the heat of lubricating oil, so that cooling engine or generator that lubricating oil can continue.Wish as far as possible
Reduction lubricating oil ventilation opening open amount and size, to reduce the redundancy that oil system outside aircraft designs.
Summary of the invention
The purpose of this utility model is: designing a kind of lubricating oil radiator, cools down engine and generator to solve
Lubricating oil and need to open up the technical issues of four ventilation openings lead to larger useless resistance aboard.
To solve this technical problem, the technical solution of the utility model is:
A kind of lubricating oil radiator, the lubricating oil radiator include air intake duct 1, motor oil radiator 2, power generation
Machine oil cooler 3, motor oil heat dissipation oil inlet 5, motor oil radiator pressure bypass 6, starts exhaust pipe 4
Machine oil cooler oil outlet 7, generator oil cooler oil inlet 8, generator oil cooler pressure bypass 9, hair
Motor oil cooler oil outlet 10, exhaust damper 11, the motor oil radiator 2 and generator oil cooler
3 have independent pressure bypass, and share the same air intake duct 1, exhaust pipe 4 and exhaust damper 11.
3 arranged in series of motor oil radiator 2 and generator oil cooler.
In arranged in series, it is preferable that the motor oil radiator 2 is located at before generator oil cooler 3.
The motor oil radiator 2 and generator oil cooler 3 is arranged side by side.
In parallel arrangement, it is preferable that the motor oil radiator 2 and generator oil cooler 3 are simultaneously arranged
Set rule:
When propeller rotates clockwise, motor oil radiator 2 is in left side；
When propeller rotates counterclockwise, motor oil radiator 2 is on right side.
The exhaust damper 11 controls oil temperature by controlling the intake of air intake duct 1.
The beneficial effects of the utility model are: the lubricating oil radiator of the utility model, ventilation opening on aircraft can be opened
If quantity be down at least, reduce the useless resistance of aircraft.
Detailed description of the invention
Fig. 1 is the system schematic of an example；
Fig. 2 is the system schematic of another example；
Wherein, 1- air intake duct, 2- motor oil radiator, 3- generator oil cooler, 4- exhaust pipe, 5- engine
Lubricating oil heat dissipation oil inlet, 6- motor oil radiator pressure bypass, 7- motor oil radiator oil outlet, 8- power generation
Machine oil cooler oil inlet, 9- generator oil cooler pressure bypass, 10- generator oil cooler oil outlet,
11- exhaust damper.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples:
The lubricating oil radiator of the utility model, including the heat dissipation of air intake duct 1, motor oil radiator 2, generator lubricating oil
Device 3, exhaust pipe 4, motor oil heat dissipation oil inlet 5, motor oil radiator pressure bypass 6, motor oil heat dissipation
Device oil outlet 7, generator oil cooler oil inlet 8, generator oil cooler pressure bypass 9, generator lubricating oil dissipate
Hot device oil outlet 10, exhaust damper 11, the motor oil radiator 2 and generator oil cooler 3 have independent
Pressure bypass, and share the same air intake duct 1, exhaust pipe 4 and exhaust damper 11.
3 arranged in series of motor oil radiator 2 and generator oil cooler.In arranged in series, due to
The heat dissipation capacity of motor oil is big, it is preferable that the motor oil radiator 2 is located at before generator oil cooler 3.
Its structural schematic diagram is as shown in Figure 1.
The motor oil radiator 2 and generator oil cooler 3 is arranged side by side.Its structural schematic diagram such as Fig. 2
It is shown.In parallel arrangement, since the heat dissipation capacity of motor oil is big, it is preferable that the motor oil radiator 2 and hair
Motor oil cooler 3 is arranged side by side rule:
When propeller rotates clockwise, motor oil radiator 2 is in left side；
When propeller rotates counterclockwise, motor oil radiator 2 is on right side.
The exhaust damper 11 controls oil temperature by controlling the intake of air intake duct 1.
Claims (6)
1. a kind of lubricating oil radiator, it is characterised in that: the lubricating oil radiator includes air intake duct (1), motor oil
Radiator (2), generator oil cooler (3), exhaust pipe (4), motor oil heat dissipation oil inlet (5), motor oil
Radiator pressure bypass (6), motor oil radiator oil outlet (7), generator oil cooler oil inlet (8), hair
Motor oil cooler pressure bypass (9), generator oil cooler oil outlet (10), exhaust damper (11), the hair
Motivation oil cooler (2) and generator oil cooler (3) have independent pressure bypass, and share the same air intake duct
(1), exhaust pipe (4) and exhaust damper (11).
2. lubricating oil radiator according to claim 1, it is characterised in that: the motor oil radiator (2) and
Generator oil cooler (3) arranged in series.
3. lubricating oil radiator according to claim 1, it is characterised in that: the motor oil radiator (2) and
Generator oil cooler (3) is arranged side by side.
4. lubricating oil radiator according to claim 2, it is characterised in that: described motor oil radiator (2) position
Before generator oil cooler (3).
5. lubricating oil radiator according to claim 3, it is characterised in that: the motor oil radiator (2) and
Generator oil cooler (3) is arranged side by side rule:
When propeller rotates clockwise, motor oil radiator (2) is in left side；
When propeller rotates counterclockwise, motor oil radiator (2) is on right side.
6. lubricating oil radiator according to any one of claims 1 to 5, it is characterised in that: the exhaust damper (11)
Intake by controlling air intake duct (1) controls oil temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110298.8U CN209511571U (en) | 2018-12-14 | 2018-12-14 | A kind of lubricating oil radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110298.8U CN209511571U (en) | 2018-12-14 | 2018-12-14 | A kind of lubricating oil radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511571U true CN209511571U (en) | 2019-10-18 |
Family
ID=68195192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822110298.8U Active CN209511571U (en) | 2018-12-14 | 2018-12-14 | A kind of lubricating oil radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228182A (en) * | 2020-10-10 | 2021-01-15 | 西安爱生技术集团公司 | Engine lubricating oil cooling control system and control method for unmanned aerial vehicle |
-
2018
- 2018-12-14 CN CN201822110298.8U patent/CN209511571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228182A (en) * | 2020-10-10 | 2021-01-15 | 西安爱生技术集团公司 | Engine lubricating oil cooling control system and control method for unmanned aerial vehicle |
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