CN204164090U - A kind of backwash servo oil aspirator - Google Patents
A kind of backwash servo oil aspirator Download PDFInfo
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- CN204164090U CN204164090U CN201420494581.4U CN201420494581U CN204164090U CN 204164090 U CN204164090 U CN 204164090U CN 201420494581 U CN201420494581 U CN 201420494581U CN 204164090 U CN204164090 U CN 204164090U
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- cylindrical shell
- backwash
- inlet pipe
- aspirator
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Abstract
The utility model discloses a kind of backwash servo oil aspirator, it comprises cylindrical shell, is provided with oil pick-up tube in cylindrical shell, and oil pick-up tube extend in cylindrical shell from cylindrical shell top, and oil pick-up tube lower end mouth is set to the first inlet port; Also comprise oil inlet pipe, oil inlet pipe passes cylinder lateral wall and is communicated with outward with cylindrical shell, and one end that oil inlet pipe stretches to cylindrical shell outside is set to the second inlet port; Cylindrical shell top is also provided with main frame recoil washing oil oil inlet pipe; Oil pick-up tube top is connected with main frame lubricating oil centrifugal oil separator.The utility model can carry out secondary utilization to backwash servo oil, and materials are few, and make simple, cost is low, simultaneously easy for installation, safeguards simple; Can batch making, be applicable on various ships; Cabinet size and relevant pipe diameter size can be suitably set according to main frame backwash servo oil mass, lubricating oil can be connected to this aspirator from other lubricating oil containing impurity of secondary cleaner backwash wet goods simultaneously, play the utilization ratio of this device to greatest extent.
Description
Technical field
The utility model relates to a kind of backwash servo oil aspirator.
Background technique
Existing marine main engine backwash servo oil, containing a large amount of impurity, is directly disposed to dirty oil tank and can causes a large amount of wastes, and the increase of lubricating oil tank design simultaneously capacity considers the loss of backwash servo oil, virtually adds the operation cost of shipowner.If backwash servo oil is directly drained into lubricating oil circulating tank, wherein contained impurity can enter main frame by main lubricating oil oil circulating pump, can cause fatal damage, and then result in greater loss to main frame.
Summary of the invention
The technical problems to be solved in the utility model is the defect overcoming prior art, provides a kind of backwash servo oil aspirator.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
A kind of backwash servo oil of the utility model aspirator, it comprises cylindrical shell, is provided with oil pick-up tube in described cylindrical shell, and described oil pick-up tube extend in described cylindrical shell from described cylindrical shell top, and described oil pick-up tube lower end mouth is set to the first inlet port; Also comprise oil inlet pipe, described oil inlet pipe passes described cylinder lateral wall and is communicated with outward with described cylindrical shell, and one end that described oil inlet pipe stretches to described cylindrical shell outside is set to the second inlet port; Described cylindrical shell top is also provided with main frame recoil washing oil oil inlet pipe; Described oil pick-up tube top is connected with main frame lubricating oil centrifugal oil separator.
Further, described oil inlet pipe is arranged on the bottom of described cylinder lateral wall.
Further, one end that described oil inlet pipe stretches to described cylindrical shell outside is set to be bent downwardly.
Further, the sidewall on described cylindrical shell top is provided with air hole.
Working principle: during use, backwash servo oil aspirator is put into main frame lubricating oil circulating tank, main frame lubricating oil centrifugal oil separator is in aspiration phases always, when the washing oil that do not recoil enters in aspirator cylindrical shell, oil level in lubricating oil circulating tank is higher than the oil level in aspirator, the pressure at the pressure ratio first inlet port place that the second inlet port place bears is large, in such cases from the second inlet port oil-feed; When there being recoil washing oil to enter aspirator, when the oil level simultaneously in aspirator is slowly higher than oil level in lubricating oil circulating tank, the pressure at the pressure ratio second inlet port place at the first inlet port place is large, in such cases from the first inlet port oil-feed; When the oil level in aspirator by centrifugal oil separator suction lower than oil level in lubricating oil circulating tank time, again from the second inlet port oil-feed, and then reach a circulation, constantly repeat.
The beneficial effect that the utility model reaches is:
The utility model can carry out secondary utilization to backwash servo oil, and materials are few, and make simple, cost is low, simultaneously easy for installation, safeguards simple; Can batch making, be applicable on various ships; By the principle manufacture of the different suction of oil level difference high oil level end during suction, thus reach suction residual oil object; Although make and install all very simple, practical effect very good; Cabinet size and relevant pipe diameter size can be suitably set according to main frame backwash servo oil mass, lubricating oil can be connected to this aspirator from other lubricating oil containing impurity of secondary cleaner backwash wet goods simultaneously, play the utilization ratio of this device to greatest extent.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of backwash servo oil of the utility model aspirator, it comprises cylindrical shell 1, is provided with oil pick-up tube 2 in described cylindrical shell 1, described oil pick-up tube 2 extend in described cylindrical shell 1 from described cylindrical shell 1 top, and described oil pick-up tube 2 lower end mouth is set to the first inlet port 3; Also comprise oil inlet pipe 4, described oil inlet pipe 4 passes described cylindrical shell 1 sidewall and is communicated with described cylindrical shell 1 is outer, and one end that described oil inlet pipe 4 stretches to described cylindrical shell 1 outside is set to the second inlet port 5; Described cylindrical shell 1 top is also provided with main frame recoil washing oil oil inlet pipe 6; Described oil pick-up tube 2 top is connected with main frame lubricating oil centrifugal oil separator (not shown).
In the present embodiment, described oil inlet pipe 4 is arranged on the bottom of described cylindrical shell 1 sidewall.One end that described oil inlet pipe 4 stretches to described cylindrical shell 1 outside is set to be bent downwardly.The sidewall on described cylindrical shell 1 top is provided with air hole 7.
Working principle: during use, backwash servo oil aspirator is put into main frame lubricating oil circulating tank 8, main frame lubricating oil centrifugal oil separator is in aspiration phases always, when the washing oil that do not recoil enters in aspirator cylindrical shell 1, oil level in lubricating oil circulating tank is higher than the oil level in aspirator, the pressure at pressure ratio first inlet port 3 place that the second inlet port 5 place bears is large, in such cases from the second inlet port 5 oil-feed; When there being recoil washing oil to enter aspirator, when the oil level simultaneously in aspirator is slowly higher than oil level in lubricating oil circulating tank, the pressure at pressure ratio second inlet port 5 place at the first inlet port place 3 is large, in such cases from the first inlet port 3 oil-feed; When the oil level in aspirator by centrifugal oil separator suction lower than oil level in lubricating oil circulating tank time, again from the second inlet port 5 oil-feed, and then reach a circulation, constantly repeat.
The utility model can carry out secondary utilization to backwash servo oil, and materials are few, and make simple, cost is low, simultaneously easy for installation, safeguards simple; Can batch making, be applicable on various ships; By the principle manufacture of the different suction of oil level difference high oil level end during suction, thus reach suction residual oil object; Although make and install all very simple, practical effect very good; Cabinet size and relevant pipe diameter size can be suitably set according to main frame backwash servo oil mass, lubricating oil can be connected to this aspirator from other lubricating oil containing impurity of secondary cleaner backwash wet goods simultaneously, play the utilization ratio of this device to greatest extent.。
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a backwash servo oil aspirator, it is characterized in that: comprise cylindrical shell, be provided with oil pick-up tube in described cylindrical shell, described oil pick-up tube extend in described cylindrical shell from described cylindrical shell top, and described oil pick-up tube lower end mouth is set to the first inlet port; Also comprise oil inlet pipe, described oil inlet pipe passes described cylinder lateral wall and is communicated with outward with described cylindrical shell, and one end that described oil inlet pipe stretches to described cylindrical shell outside is set to the second inlet port; Described cylindrical shell top is also provided with main frame recoil washing oil oil inlet pipe; Described oil pick-up tube top is connected with main frame lubricating oil centrifugal oil separator.
2. backwash servo oil aspirator according to claim 1, is characterized in that: described oil inlet pipe is arranged on the bottom of described cylinder lateral wall.
3. backwash servo oil aspirator according to claim 1, is characterized in that: one end that described oil inlet pipe stretches to described cylindrical shell outside is set to be bent downwardly.
4. backwash servo oil aspirator according to claim 1, is characterized in that: the sidewall on described cylindrical shell top is provided with air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494581.4U CN204164090U (en) | 2014-08-30 | 2014-08-30 | A kind of backwash servo oil aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494581.4U CN204164090U (en) | 2014-08-30 | 2014-08-30 | A kind of backwash servo oil aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164090U true CN204164090U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494581.4U Active CN204164090U (en) | 2014-08-30 | 2014-08-30 | A kind of backwash servo oil aspirator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204164090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370667A (en) * | 2014-08-30 | 2016-03-02 | 杨春 | Back washing servo oil sucking device |
| CN105539765A (en) * | 2016-01-21 | 2016-05-04 | 上海船舶研究设计院 | Optimized structure of back flushing cabin of slide oil circulation cabin of ship |
| CN115111024A (en) * | 2022-07-14 | 2022-09-27 | 上海江南长兴造船有限责任公司 | Marine detachable main lubricating oil self-filter discharge device and application |
-
2014
- 2014-08-30 CN CN201420494581.4U patent/CN204164090U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370667A (en) * | 2014-08-30 | 2016-03-02 | 杨春 | Back washing servo oil sucking device |
| CN105539765A (en) * | 2016-01-21 | 2016-05-04 | 上海船舶研究设计院 | Optimized structure of back flushing cabin of slide oil circulation cabin of ship |
| CN105539765B (en) * | 2016-01-21 | 2017-06-16 | 上海船舶研究设计院 | A kind of optimization structure of ship lubricating oil circulating tank recoil washing of tanks |
| CN115111024A (en) * | 2022-07-14 | 2022-09-27 | 上海江南长兴造船有限责任公司 | Marine detachable main lubricating oil self-filter discharge device and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Kouan Shipbuilding Co., Ltd. Assignor: Yang Chun Contract record no.: 2015320010039 Denomination of utility model: Back washing servo oil sucking device Granted publication date: 20150218 License type: Exclusive License Record date: 20150415 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |