CN106015895B - A kind of deep-sea oil pressure compensation device-specific oiling device - Google Patents
A kind of deep-sea oil pressure compensation device-specific oiling device Download PDFInfo
- Publication number
- CN106015895B CN106015895B CN201610489231.2A CN201610489231A CN106015895B CN 106015895 B CN106015895 B CN 106015895B CN 201610489231 A CN201610489231 A CN 201610489231A CN 106015895 B CN106015895 B CN 106015895B
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- Prior art keywords
- valve
- hydraulic
- oil
- way valve
- propeller
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- 239000007788 liquid Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 48
- 239000012530 fluid Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N23/00—Special adaptations of check valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
The present invention provides a kind of deep-sea oil pressure to compensate device-specific oiling device, belong to underwater propeller engineering device technique field, including propeller, pouring orifice, vacuum pump, oil storage barrel and oil pipe, it further include hydraulic one-way valve one, triple valve, hydraulic one-way valve two, Pneumatic check valve and shut-off valve, one end of the hydraulic one-way valve one is connected by oil pipe with the pouring orifice of propeller, the other end is connected with one end of triple valve, the other both ends of triple valve pass through oil pipe and oil storage barrel respectively, hydraulic one-way valve two is connected, the other end of hydraulic one-way valve two is connected with Pneumatic check valve, the other end of Pneumatic check valve is connected with vacuum pump, vacuum pump is equipped with pressure gauge.Beneficial effects of the present invention are：Simple in sturcture, ingenious in design, Pneumatic check valve and hydraulic one-way valve are used cooperatively, it can realize and vacuumize progress synchronous with oiling when oiling, prevent the propeller gas leakage caused by carrying out step by step, while using the oil storage barrel of special construction, extra oil can be recycled, avoid wasting.
Description
Technical field
The present invention relates to underwater propeller engineering device technique fields more particularly to a kind of deep-sea oil pressure to compensate device-specific oiling
Device.
Background technology
Oil sealing propeller is a kind of propeller of static seal form, but due to the effect of lubricating oil, substantially reduces electricity
Friction between arbor and sealing ring improves the service life of propeller, and compared to the propulsion of the seal forms such as magnetic coupling
Device has transmission efficiency, steady performance, simultaneously because enclosure interior is hydraulically full, it is not necessary that shell is made thick,
Extruding of the extraneous waters to shell can be offset, particularly suitable in abyssal environment, and weight mitigates significantly.But for
For the assembly of oil sealing propeller, lack a kind of simple and effective device at present.
Invention content
The present invention provides a kind of deep-sea oil pressure to compensate device-specific oiling device, simple in sturcture, ingenious in design, pneumatic single
To being used cooperatively for valve and hydraulic one-way valve, can realize vacuumized when oiling it is synchronous with oiling carry out, prevent because substep into
Row causes propeller gas leakage, while using the oil storage barrel of special construction, can be recycled to extra oil, easy to use, avoids
Waste.
In order to solve the above technical problems, the embodiment of the present application provides a kind of deep-sea oil pressure compensation device-specific oiling dress
It sets, including propeller, pouring orifice, vacuum pump, oil storage barrel and oil pipe, which is characterized in that further include hydraulic one-way valve one, threeway
Valve, hydraulic one-way valve two, Pneumatic check valve and shut-off valve, one end of the hydraulic one-way valve one pass through oil pipe and propeller
Pouring orifice is connected, and the other end is connected with one end of triple valve, the other both ends of triple valve respectively by oil pipe and oil storage barrel, surge
Check valve two is connected, and the other end of hydraulic one-way valve two is connected with Pneumatic check valve, the other end and vacuum pump of Pneumatic check valve
It is connected, vacuum pump is equipped with pressure gauge, and the circulating direction of the Pneumatic check valve is to flow to vacuum pump by hydraulic one-way valve two
Direction, the oil storage barrel is interior to be equipped with piston, and the push rod end of piston is lead, and passes through bung, the piston push rod
Side is equipped with graduation mark, and the wherein top of graduation mark is equipped with one of thin red line.
As the preferred embodiment of this programme, the circulating direction of the hydraulic one-way valve one is that triple valve direction flow direction pushes away
Into the direction of device.
As the preferred embodiment of this programme, the tubing length between the hydraulic one-way valve one and propeller is 10-
30cm。
As the preferred embodiment of this programme, the circulating direction of the hydraulic one-way valve two is to be flowed to by Pneumatic check valve
Triple valve direction.
As the preferred embodiment of this programme, the bottom sides of the oil storage barrel are equipped with oil outlet, are set on oil outlet
There is shut-off valve.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
Simple in sturcture, ingenious in design, Pneumatic check valve and hydraulic one-way valve are used cooperatively, and are taken out when can realize oiling true
Empty progress synchronous with oiling, prevents the propeller gas leakage caused by carrying out step by step, while using the oil storage barrel of special construction, can
Extra oil is recycled, it is easy to use, it avoids wasting.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the embodiment of the present application.
In Fig. 1：1, propeller, 2, pouring orifice, 3, hydraulic one-way valve one, 4, triple valve, 5, hydraulic one-way valve two, 6, pneumatic
Check valve, 7, vacuum pump, 8, pressure gauge, 9, oil storage barrel, 10, bung, 11, piston, 12, graduation mark, 13, push rod, 14, cut-off
Valve, 15, oil outlet, 16, oil pipe.
Specific implementation mode
The present invention provides a kind of deep-sea oil pressure to compensate device-specific oiling device, simple in sturcture, ingenious in design, pneumatic single
To being used cooperatively for valve and hydraulic one-way valve, can realize vacuumized when oiling it is synchronous with oiling carry out, prevent because substep into
Row causes propeller gas leakage, while using the oil storage barrel of special construction, can be recycled to extra oil, easy to use, avoids
Waste.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
As shown in Figure 1, a kind of deep-sea oil pressure compensates device-specific oiling device, including propeller 1, pouring orifice 2, vacuum pump
7, oil storage barrel 9 and oil pipe 16, which is characterized in that further include hydraulic one-way valve 1, triple valve 4, hydraulic one-way valve 25, pneumatic list
To valve 6 and shut-off valve 14, one end of the hydraulic one-way valve 1 is connected by oil pipe 16 with the pouring orifice 2 of propeller 1, separately
One end is connected with one end of triple valve 4, and the other both ends of triple valve 4 pass through oil pipe 16 and oil storage barrel 9, hydraulic one-way valve two respectively
5 are connected, and the other end of hydraulic one-way valve 25 is connected with Pneumatic check valve 6, the other end and 7 phase of vacuum pump of Pneumatic check valve 6
Even, vacuum pump 7 is equipped with pressure gauge 8, and the circulating direction of the Pneumatic check valve 6 is to flow to vacuum by hydraulic one-way valve 25
7 directions are pumped, piston 11 are equipped in the oil storage barrel 9,13 end of push rod of piston 11 is lead, and passes through bung 10, described
11 push rod 13 of piston side be equipped with graduation mark 12, wherein the top of graduation mark 12 be equipped with one of thin red line.
Wherein, in practical applications, the circulating direction of the hydraulic one-way valve 1 is that 4 direction of triple valve flow direction promotes
The direction of device 1 does not interfere oil injection operation, and can prevent the oil in propeller 1 from flowing backwards.
Wherein, in practical applications, 16 length of oil pipe between the hydraulic one-way valve 1 and propeller 1 is 10-
30cm can make this section of oil pipe 16 store a part of oil, can compensate because in propeller 1 remaining gas due to caused by vacancy.
Wherein, in practical applications, the circulating direction of the hydraulic one-way valve 25 is to flow to three by Pneumatic check valve 6
4 direction of port valve can prevent in oil injection operation fluid from flowing to the position of hydraulic one-way valve 6.
Wherein, in practical applications, the circulating direction of the Pneumatic check valve 6 is to be flowed to very by hydraulic one-way valve 25
7 directions of sky pump can carry out vacuum pumping to propeller 1, and can prevent ambient atmos from flowing backwards into propeller 1.
Wherein, in practical applications, the bottom sides of the oil storage barrel 9 are equipped with oil outlet 15, are set on oil outlet 15
There is shut-off valve 14, can prevent from extracting out fluid during vacuum pumping.
Wherein, in practical applications, piston 11 is equipped in the oil storage barrel 9,13 end of push rod of piston 11 is lead,
And bung 10 is passed through, piston 11 can be pressed against by the gravity of lead as liquid level is moved.
Wherein, in practical applications, the side of 11 push rod 13 of piston is equipped with graduation mark 12, wherein graduation mark 12
Top be equipped with one of thin red line, liquid level can be monitored by graduation mark 12, while reaching graduation mark
When thin red line on 12, show the low on fuel of oil storage barrel 9, prevent because of fluid deficiency, and air is caused to enter propeller 1
In.
Operation principle：In use, being first attached oiling device, the bung 10 of oil storage barrel 9 is then opened, foot is poured into
The lubricating oil of amount covers capping 10, closes the shut-off valve 14 on oil outlet 15, then opens vacuum pump 7 and is evacuated, works as pressure
When being shown as vacuum state on table 8, vacuum pump 7 is closed, vacuum pumping at this time is completed；Then, shut-off valve 14 is opened, due to pressure
Difference effect, fluid automatically flows into propeller 1, when fluid no longer automatic flowing, presses a lower piston 11, shows when pressing motionless
Oiling is completed；Piston 11 is twitched then up, and the fluid in one 3 external oil pipe of hydraulic one-way valve is withdrawn into oil storage barrel 9, is pulled out
Lower oiling device, but one end oil pipe 16 between connection hydraulic one-way valve 23 and pouring orifice 2 is kept, propeller 1 is shaken
It is static, so that the bubble of internal residual is overflowed.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to the technical essence of the invention
To any simple modification, equivalent change and modification made by above example, in the range of still falling within technical solution of the present invention.
Claims (5)
1. a kind of deep-sea oil pressure compensates device-specific oiling device, including propeller (1), pouring orifice (2), vacuum pump (7), oil storage
Bucket (9) and oil pipe (16), which is characterized in that further include hydraulic one-way valve one (3), triple valve (4), hydraulic one-way valve two (5), gas
One end of dynamic check valve (6) and shut-off valve (14), the hydraulic one-way valve one (3) passes through oil pipe (16) and propeller (1)
Pouring orifice (2) is connected, and the other end is connected with the one end of triple valve (4), and the other both ends of triple valve (4) pass through oil pipe (16) respectively
It is connected with oil storage barrel (9), hydraulic one-way valve two (5), the other end of hydraulic one-way valve two (5) is connected with Pneumatic check valve (6), gas
The other end of dynamic check valve (6) is connected with vacuum pump (7), and vacuum pump (7) is equipped with pressure gauge (8), the Pneumatic check valve
(6) circulating direction is to flow to vacuum pump (7) direction by hydraulic one-way valve two (5), and piston is equipped in the oil storage barrel (9)
(11), push rod (13) end of piston (11) is lead, and passes through bung (10), the side of the piston (11) push rod (13)
It is equipped with graduation mark (12), the wherein top of graduation mark (12) is equipped with one of thin red line.
2. a kind of deep-sea oil pressure according to claim 1 compensates device-specific oiling device, which is characterized in that the liquid
The circulating direction of dynamic check valve one (3) is the direction that triple valve (4) direction flows to propeller (1).
3. a kind of deep-sea oil pressure according to claim 1 compensates device-specific oiling device, which is characterized in that the liquid
Dynamic oil pipe (16) length between check valve one (3) and propeller (1) is 10-30cm.
4. a kind of deep-sea oil pressure according to claim 1 compensates device-specific oiling device, which is characterized in that the liquid
The circulating direction of dynamic check valve two (5) is to flow to triple valve (4) direction by Pneumatic check valve (6).
5. a kind of deep-sea oil pressure according to claim 1 compensates device-specific oiling device, which is characterized in that the storage
The bottom sides of oil drum (9) are equipped with oil outlet (15), and oil outlet (15) is equipped with shut-off valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489231.2A CN106015895B (en) | 2016-06-28 | 2016-06-28 | A kind of deep-sea oil pressure compensation device-specific oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489231.2A CN106015895B (en) | 2016-06-28 | 2016-06-28 | A kind of deep-sea oil pressure compensation device-specific oiling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015895A CN106015895A (en) | 2016-10-12 |
| CN106015895B true CN106015895B (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610489231.2A Expired - Fee Related CN106015895B (en) | 2016-06-28 | 2016-06-28 | A kind of deep-sea oil pressure compensation device-specific oiling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106015895B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190826A (en) * | 2018-02-26 | 2018-06-22 | 沈阳有研矿物化工有限公司 | A kind of high position refueling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2367830C1 (en) * | 2008-02-26 | 2009-09-20 | Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" | Device for cleaning of oil of hydraulic systems |
| CN102817883A (en) * | 2012-09-11 | 2012-12-12 | 浙江大学 | Multi-functional special oiling device for deep-sea hydraulic system |
| CN103821689A (en) * | 2014-03-17 | 2014-05-28 | 青岛恒基泰机电科技有限公司 | Portable electric submersible pump oil filling device and method |
| CN204204569U (en) * | 2014-10-10 | 2015-03-11 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Oil-filled equipment live line oil make-up system |
| CN105036049A (en) * | 2015-08-03 | 2015-11-11 | 江西洪都航空工业集团有限责任公司 | Vacuumizing oil injection device |
| CN204827862U (en) * | 2015-07-10 | 2015-12-02 | 河南红东方化工股份有限公司 | Automatic oiling device for compressor |
| CN105152118A (en) * | 2015-07-10 | 2015-12-16 | 核工业理化工程研究院 | Automatic vacuum oil injection equipment capable of eliminating bubbles |
-
2016
- 2016-06-28 CN CN201610489231.2A patent/CN106015895B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2367830C1 (en) * | 2008-02-26 | 2009-09-20 | Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" | Device for cleaning of oil of hydraulic systems |
| CN102817883A (en) * | 2012-09-11 | 2012-12-12 | 浙江大学 | Multi-functional special oiling device for deep-sea hydraulic system |
| CN103821689A (en) * | 2014-03-17 | 2014-05-28 | 青岛恒基泰机电科技有限公司 | Portable electric submersible pump oil filling device and method |
| CN204204569U (en) * | 2014-10-10 | 2015-03-11 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Oil-filled equipment live line oil make-up system |
| CN204827862U (en) * | 2015-07-10 | 2015-12-02 | 河南红东方化工股份有限公司 | Automatic oiling device for compressor |
| CN105152118A (en) * | 2015-07-10 | 2015-12-16 | 核工业理化工程研究院 | Automatic vacuum oil injection equipment capable of eliminating bubbles |
| CN105036049A (en) * | 2015-08-03 | 2015-11-11 | 江西洪都航空工业集团有限责任公司 | Vacuumizing oil injection device |
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| CN106015895A (en) | 2016-10-12 |
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Granted publication date: 20180817 |