CN216198354U - Lubricating oil system of marine low-speed diesel engine silicon oil shock absorber - Google Patents
Lubricating oil system of marine low-speed diesel engine silicon oil shock absorber Download PDFInfo
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- CN216198354U CN216198354U CN202122653373.7U CN202122653373U CN216198354U CN 216198354 U CN216198354 U CN 216198354U CN 202122653373 U CN202122653373 U CN 202122653373U CN 216198354 U CN216198354 U CN 216198354U
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Abstract
A lubricating oil system of a silicon oil shock absorber of a marine low-speed diesel engine comprises a lubricating oil pump, an overflow valve and the silicon oil shock absorber; the lubricating oil pump is connected with the upstream of the overflow valve through a machine base main lubricating oil pipe, an oil inlet main pipe and a shock absorber pipe system in sequence, the overflow valve is used for stabilizing the pressure of lubricating oil, and the downstream of the overflow valve is connected with the silicon oil shock absorber; and after the lubricating oil from the lubricating oil pump is subjected to the pressure stabilizing effect of the overflow valve, the lubricating oil with stable pressure is provided for the silicon oil shock absorber. According to the utility model, the pressure stabilization treatment is carried out before the lubricating oil is input into the silicone oil damper, so that the oil inlet pressure of the silicone oil damper is stabilized, the cooling effect of the silicone oil damper of the main machine is ensured, and the service life of the silicone oil damper is prolonged.
Description
Technical Field
The utility model relates to a marine diesel engine, in particular to an oil lubricating system of a marine low-speed diesel engine silicon oil shock absorber, and belongs to the technical field of marine low-speed diesel engines.
Background
At present, part of marine low-speed engine hosts are provided with silicone oil shock absorbers and connected in a shock absorber piping system, however, the pressure of the lubricating oil directly introduced by a main lubricating oil pipe cannot meet the pressure requirement of the silicone oil shock absorbers, and the lubricating oil input into the silicone oil shock absorbers needs to be subjected to pressure stabilizing treatment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a lubricating oil system of a marine low-speed diesel engine silicone oil damper, which is used for stabilizing the pressure before lubricating oil is input into the silicone oil damper so as to stabilize the oil inlet pressure of the silicone oil damper, ensure the cooling effect of the main engine silicone oil damper and prolong the service life of the silicone oil damper.
The technical scheme for solving the technical problems of the utility model is as follows:
a lubricating oil system of a silicon oil shock absorber of a marine low-speed diesel engine comprises a lubricating oil pump, an overflow valve and the silicon oil shock absorber; the lubricating oil pump is connected with the upstream of the overflow valve through a machine base main lubricating oil pipe, an oil inlet main pipe and a shock absorber pipe system in sequence, the overflow valve is used for stabilizing the pressure of lubricating oil, and the downstream of the overflow valve is connected with the silicon oil shock absorber; and after the lubricating oil from the lubricating oil pump is subjected to the pressure stabilizing effect of the overflow valve, the lubricating oil with stable pressure is provided for the silicon oil shock absorber.
Further, the lubricating oil system also comprises a pressure gauge which is connected between the silicon oil damper and the overflow valve and used for measuring the pressure of the lubricating oil entering the silicon oil damper.
Compared with the prior art, the utility model has the beneficial effects that:
the overflow valve is arranged in front of the silicon oil shock absorber, so that the pressure of lubricating oil input into the silicon oil shock absorber is stabilized, the cooling effect of the silicon oil shock absorber of the main machine is ensured, and the service life of the silicon oil shock absorber is prolonged; meanwhile, the pressure gauge is arranged to achieve the effect of conveniently observing the oil inlet pressure of the silicone oil shock absorber at any time.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention.
In the figure, the position of the upper end of the main shaft,
the system comprises a lubricating oil pump 1, a machine base main lubricating oil pipe 2, an oil inlet main pipe 3, a shock absorber piping system 4, an overflow valve 5, a pressure gauge 6 and a silicon oil shock absorber 7.
Detailed Description
The present invention will be further described with reference to the following drawings and specific examples, which are not intended to limit the scope of the utility model.
Referring to fig. 1, the lubricating oil system of the silicon oil damper of the marine low-speed diesel engine comprises a lubricating oil pump 1, an overflow valve 5, a pressure gauge 6 and a silicon oil damper 7.
The lubricating oil pump 1 is connected with the upstream of the overflow valve 5 sequentially through a machine base main lubricating oil pipe 2, an oil inlet header pipe 3 and a shock absorber piping system 4, and the downstream of the overflow valve 5 is connected with the silicone oil shock absorber 7; the pressure gauge 6 is connected between the silicon oil damper 7 and the overflow valve 5, and the pressure gauge 6 is used for measuring the pressure of the lubricating oil entering the silicon oil damper 7; the overflow valve 5 is used for stabilizing the pressure of the lubricating oil, and the lubricating oil from the lubricating oil pump 1 provides the lubricating oil with stable pressure to the silicon oil damper 7 after the pressure stabilizing effect of the overflow valve 5.
The specific working process of the utility model is as follows:
when the diesel engine runs, the lubricating oil pump 1 is started, lubricating oil enters the base main lubricating oil pipe 2 from the lubricating oil pump 1, then enters the oil inlet main pipe 3 from the base main lubricating oil pipe 2, then enters the shock absorber piping system 4 from the oil inlet main pipe 3, enters the silicon oil shock absorber 7 under the stabilizing action of the overflow valve 5, the pressure of the lubricating oil entering the silicon oil shock absorber 7 can be clearly observed through the pressure gauge 6, and finally the lubricating oil after pressure stabilization enters the silicon oil shock absorber 7, so that the work of the whole system is completed.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. That is, all equivalent changes and modifications made according to the contents of the present invention should be within the technical scope of the present invention.
Claims (2)
1. The utility model provides a lubricating oil system of marine low-speed diesel engine silicon oil shock absorber which characterized in that: the lubricating oil system comprises a lubricating oil pump, an overflow valve and a silicon oil shock absorber; the lubricating oil pump is connected with the upstream of the overflow valve through a machine base main lubricating oil pipe, an oil inlet main pipe and a shock absorber pipe system in sequence, the overflow valve is used for stabilizing the pressure of lubricating oil, and the downstream of the overflow valve is connected with the silicon oil shock absorber; and after the lubricating oil from the lubricating oil pump is subjected to the pressure stabilizing effect of the overflow valve, the lubricating oil with stable pressure is provided for the silicon oil shock absorber.
2. The lubricating oil system of a marine low-speed diesel engine silicone oil shock absorber according to claim 1, wherein: the lubricating oil system also comprises a pressure gauge which is connected between the silicon oil damper and the overflow valve and used for measuring the pressure of the lubricating oil entering the silicon oil damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122653373.7U CN216198354U (en) | 2021-11-02 | 2021-11-02 | Lubricating oil system of marine low-speed diesel engine silicon oil shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122653373.7U CN216198354U (en) | 2021-11-02 | 2021-11-02 | Lubricating oil system of marine low-speed diesel engine silicon oil shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216198354U true CN216198354U (en) | 2022-04-05 |
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ID=80898530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122653373.7U Active CN216198354U (en) | 2021-11-02 | 2021-11-02 | Lubricating oil system of marine low-speed diesel engine silicon oil shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216198354U (en) |
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2021
- 2021-11-02 CN CN202122653373.7U patent/CN216198354U/en active Active
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