CN106369262A - Lubricating oil system of gas turbine - Google Patents
Lubricating oil system of gas turbine Download PDFInfo
- Publication number
- CN106369262A CN106369262A CN201611099604.1A CN201611099604A CN106369262A CN 106369262 A CN106369262 A CN 106369262A CN 201611099604 A CN201611099604 A CN 201611099604A CN 106369262 A CN106369262 A CN 106369262A
- Authority
- CN
- China
- Prior art keywords
- oil
- gas turbine
- liquid level
- tank
- lubricating oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 47
- 239000003921 oil Substances 0.000 claims abstract description 189
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims description 45
- 239000007788 liquid Substances 0.000 claims description 41
- 238000005461 lubrication Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 239000000112 cooling gas Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000010724 circulating oil Substances 0.000 abstract 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 12
- 239000002828 fuel tank Substances 0.000 description 12
- 238000000926 separation method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000010723 turbine oil Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 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
- F16N7/40—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 in a closed circulation system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/06—Arrangements of bearings; Lubricating
-
- 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
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling
-
- 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
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a lubricating oil system of a gas turbine. The system comprises an internal lubricating oil pipeline and an external circulating cleaning pipeline; the external cyclic cleaning pipeline is provided with a lubricating oil box, a circulating oil pump, a filter, an oil return indicator, a pressure gauge, a temperature gauge and a valve; the lubricating oil box, the circulating oil pump, the filter and the oil return indicator are sequentially communicated with one another through the external circulating cleaning pipeline; the internal lubricating oil pipeline is provided with a main oil return pump, a lubricating oil collector, an oil-gas separator and an oil cooler which are sequentially communicated with one another; the oil cooler is communicated with the lubricating oil box; the lubricating oil box is used for containing working lubricating oil. The lubricating oil system of the gas turbine is significant in lubricating effect.
Description
Technical field
The present invention relates to gas-turbine plant technical field, more particularly, to a kind of oil system of gas turbine.
Background technology
It is known that at present, gas turbine power generation technology has popularized Ge great steam power plant of China.But, gas turbine makes
With during must faced by maintenance issues pessimistic.
In gas turbine (i.e. Gas Turbine Generating Units) running, supply without enough lubricating oil, just
The power of gas turbine and the service life of gas turbine can be affected.Gas turbine is all frequently necessary to profit in normal work
Slide, cool down, adjust required lubricating oil.Gas turbine needs supply to slide on the working surface such as bearing and gear in normal work
Oil, may be constructed continuous oil film, and then reduces the frictionally damage between structure, passes simultaneous with due to friction and hot parts
The heat coming, to maintain parts in normal operating temperature range, improves the service life of parts；
But, unfortunately, also do not produce can realizing above-mentioned technical functionality in prior art and be specifically designed for firing
The oil system of gas-turbine.To sum up, the above-mentioned technological gap in conventional art how is overcome to be that those skilled in the art are badly in need of solution
Problem certainly.
Content of the invention
It is an object of the invention to provide a kind of oil system of gas turbine, to solve the above problems.
In order to achieve the above object, the technical scheme is that and be achieved in that:
The invention provides a kind of oil system of gas turbine, including in lubrication duct, outer circulation cleaning pipeline；
Described outer circulation cleaning pipeline is provided with oil tank (1), oil circulating pump (2), filter (3), pressure gauge
(4), thermometer and valve (5), oil return indicator and oil cooler 7；Described oil tank (1), described oil circulating pump (2), described
Filter (3), described oil cooler (7) and described oil return indicator pass sequentially through outer circulation cleaning pipeline communication；
Main scavenge oil pump, lubricating oil catcher, gs-oil separator (6) and described oil cooling are provided with described interior lubrication duct
Device (7)；Described main scavenge oil pump, described lubricating oil catcher, described gs-oil separator (6) and described oil cooler (7) are sequentially communicated；
Described oil cooler (7) is also connected with described oil tank (1)；Described oil tank (1) is used for containing work lubricating oil.
Preferably, can embodiment as one kind；Liquid level gauge is provided with described oil tank (1), two liquid levels continue
Electrical equipment, alarm and thermometer；
Wherein, described liquid level gauge is used for indicating the lubricating oil liquid level position in current oil tank (1)；Two liquid level relays
Device is respectively high level relay and low liquid level relay；Described high level relay and described low liquid level relay respectively with institute
State alarm electrical connection；Described low liquid level relay is used for real when in oil tank (1), liquid level is less than default low level standard liquid level
Existing low alarm；Described high level relay is used for when in oil tank (1), liquid level is higher than that default high position standard liquid level is constantly realized
Full level alarm；Described thermometer is used for measurement and monitors the tank temperature in current oil tank (1).
Preferably, can embodiment as one kind；Described oil tank (1) also includes drainage screen (8)；Described drainage screen (8)
It is arranged between the import of described oil tank (1)；Described drainage screen (8) is used for the entrance flowing into described oil tank (1)
Oil return is filtered.
Preferably, can embodiment as one kind；Described drainage screen (8) is specially silk drainage screen.
Preferably, can embodiment as one kind；It is additionally provided with electric heater inside described oil tank (1).
Preferably, can embodiment as one kind；Described electric heater is specially the electric heater that magnitude of power is 5kw.
Preferably, can embodiment as one kind；Described oil cooler (7) is used for the lubricating oil of cooling gas turbine；Described
Oil cooler (7) includes one of oil-to-water heat exchanger, air-cooled heat exchanger or water wind joint cooler.
Preferably, can embodiment as one kind；Described oil cooler (7) is specially finned oil-to-water heat exchanger.
Preferably, can embodiment as one kind；Described filter (3) specifically includes filter body and is arranged on institute
State the element kit on filter body；Described element kit filter screen skeleton, metal filter screen, silk filter layer；Described filter screen
Skeleton is fixedly connected with described metal filter screen, and the internal layer of described metal filter screen is provided with silk filter layer.
Preferably, can embodiment as one kind；Oil return indicator is provided with described oil returning tube；Described oil return instruction
Device is used for the unimpeded situation of flowing of oil circuit on current oil returning tube.
Compared with prior art, this have the advantage that:
The present invention provide a kind of gas turbine oil system, including in lubrication duct, outer circulation cleaning pipeline；
Described outer circulation cleaning pipeline on be provided with oil tank, oil circulating pump, filter, oil return indicator, pressure gauge,
Thermometer and valve；Described oil tank, described oil circulating pump, described filter, described oil return indicator pass sequentially through outer circulation
Cleaning pipeline communication；Main scavenge oil pump, lubricating oil catcher, gs-oil separator, described oil cooling are provided with described interior lubrication duct
But device；Described main scavenge oil pump, described lubricating oil catcher, described gs-oil separator and described oil cooler are sequentially communicated；Described oil
Cooler is also connected with described oil tank；Described oil tank is used for containing work lubricating oil.
The present invention provide gas turbine oil system, which solve conventional gas turbine oil system disappearance ask
Topic, it can provide significantly more lubrication protection to gas turbine.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
In embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe in
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the oil system of gas turbine provided in an embodiment of the present invention；
Description of reference numerals:
Oil tank 1；
Oil circulating pump 2；
Filter 3；
Pressure gauge 4；
Valve 5；
Gs-oil separator 6；
Oil cooler 7；
Drainage screen 8；
Position a；
Position b；
Check fuel tank c.
Specific embodiment
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described with the enforcement it is clear that described
Example is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplify description, rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
Referring to Fig. 1, a kind of oil system of gas turbine provided in an embodiment of the present invention, including in lubrication duct, follow outward
Ring cleans pipeline；
Described outer circulation cleaning pipeline is provided with oil tank 1, oil circulating pump 2, filter 3, pressure gauge 4, thermometer
(not shown) and valve 5, oil return indicator (not shown) and oil cooler 7；Described oil tank 1, described oil circulating pump 2, described
Filter 3, described oil cooler 7 and described oil return indicator pass sequentially through outer circulation cleaning pipeline communication；
Main scavenge oil pump (not shown), lubricating oil catcher (not shown), Oil-gas Separation are provided with described interior lubrication duct
Device 6 and described oil cooler 7；Described main scavenge oil pump, described lubricating oil catcher, described gs-oil separator 6 and described oil cooler 7
It is sequentially communicated；Described oil cooler 7 is also connected with described oil tank 1；
It should be noted that in interior lubrication duct structure (be its be by main scavenge oil pump, lubricating oil catcher, Oil-gas Separation
Device 6 and the cycle cooling plating drum of oil cooler 7 composition)；Gs-oil separator 6 receives main oil return and is pumped into lubricating oil and admixture of gas
Carry out Oil-gas Separation, the oil return after separating returns to oil tank 1 after passing through oil cooler 7 cooling, and separately after oil gas then direct
Deliver to oil tank 1；Simultaneously need to illustrating, lubricating oil is sent by the scavenge oil pump at each position that gas turbine is carried by itself respectively
Return to lubricating oil catcher, then gs-oil separator is pumped into by main oil return and carries out Oil-gas Separation, oil is passed through in the oil return after separating
Fuel tank (i.e. oil tank 1) is returned to after cooler cooling；
It should be noted that in outer wash cycles pipeline configuration (be its be by oil tank 1, oil circulating pump 2, filter
3rd, the cycle cooling plating drum of the composition such as pressure gauge 4, valve 5, oil return indicator and oil cooler 7)；Its Main Function is to oil
Cooler 7 and section of tubing equipment are circulated flushing.
Concrete structure to the oil system of gas turbine provided in an embodiment of the present invention and particular technique effect below
Do and describe in detail:
About oil tank: liquid level gauge, two liquid level relays, alarm and temperature are provided with described oil tank 1
Meter；Described oil tank is used for containing work lubricating oil；
Wherein, described liquid level gauge is used for indicating the lubricating oil liquid level position in current oil tank；
Two liquid level relays are respectively high level relay and low liquid level relay；Described high level relay and described
Low liquid level relay is electrically connected with described alarm respectively；Described low liquid level relay be used for when in oil tank liquid level be less than default
Low alarm is realized during low level standard liquid level；Described high level relay is used for when in oil tank, liquid level is higher than default high position standard
Liquid level constantly realizes full level alarm；Described thermometer is used for measurement and monitors the tank temperature in current oil tank.
Preferably, can embodiment as one kind；Described oil tank 1 also includes drainage screen 8；Described drainage screen 8 is arranged on
Between the import of described oil tank 1；Described drainage screen 8 is used for the oil return of the entrance flowing into described oil tank 1 is filtered.
Preferably, can embodiment as one kind；Described drainage screen 8 is specially silk drainage screen.
Preferably, can embodiment as one kind；It is additionally provided with electric heater inside described oil tank 1.
Preferably, can embodiment as one kind；Described electric heater is specially the electric heater that magnitude of power is 5kw.
It should be noted that the oil system of gas turbine is used for providing suitable lubricating oil to gas turbine, to meet
The gas turbine lubricating oil required to lubrication, cooling, regulation in normal work.Gas turbine bearing and gear in normal work
Deng lubrication delivery is needed on working surface, constitute continuous oil film, take away the heat transmitting due to friction and hot parts, to tie up
Hold parts in normal operating temperature range, improve the service life of parts, the lubricating oil with certain pressure is also used
In to gas turbine hydraulic regulator offer regulation lubricating oil.
Above-mentioned oil tank 1 is used for containing work lubricating oil.Equipped with the liquid level gauge for observing oil level on fuel tank, two
Liquid level relay, thermometer, in fuel tank, there is the drainage screen that a silk is made top, and is back to fuel tank for filtering oil system
Oil return, oil return flow to fuel tank after silk filtration again, before being mounted with fuel tank that the electric heater of two 5kw has added machine for winter
Heating lubricating oil, this externally mounted fuel tank also has turnover lubricating oil, drain the oil, the interface of mist of pumping etc..When in fuel tank, liquid level is relatively low by two
Individual liquid level relay realizes hi-lo signal alarm.By thermometer monitors tank temperature during the heating of fuel tank lubricating oil.
About oil cooler 7: described oil cooler is used for the lubricating oil of cooling gas turbine；Described oil cooler includes water-cooled
One of heat exchanger, air-cooled heat exchanger or water wind joint cooler.
Described oil cooler 7 is specially water-cooled heat exchanger；It using traditional structure and set with reference to new oversea technique
Tube bank, for tube-sheet type structure of moving about, can be taken apart and be carried out and repair by the finned type heat exchanger of meter.Heat-transfer pipe is adopted
Roll out radiating fin with copper tube, heat exchange area is big, and small product size is little, lightweight.It is applied to that viscosity is low and the oil of relatively cleaning
The cooling of liquid.
It should be noted that oil cooler is used for the lubricating oil of cooling gas turbine.The conventional lubricating oil type of cooling have water-cooled,
Air-cooled or water, wind combine cooling etc..The temperature of oil return can be adjusted by the inflow of cooler or cooling air quantity.Water-cooled
Heat exchanger, it adopts finned type heat exchanger that is traditional structure and combining new oversea technique design, for travelling tube-sheet type knot
Tube bank can be taken apart and be carried out and repair by structure.Heat-transfer pipe rolls out radiating fin, heat exchange area using copper tube
Greatly, small product size is little, lightweight.It is applied to that viscosity is low and the cooling of the fluid of relatively cleaning.
Relevant filter: described filter 3 specifically includes filter body and is arranged on described filter body
Element kit；Described element kit filter screen skeleton, metal filter screen, silk filter layer；Described filter screen skeleton and described metal mistake
Filter screen is fixedly connected, and the internal layer of described metal filter screen is provided with silk filter layer.
Equipped with filter on inflow pipeline after oil circulating pump, its filter element is by skeleton, metal filter screen, silk filter layer etc.
Composition.Equipped with pressure gauge to monitor the resistance of filter on the pipeline before and after filter.
About oil circulating pump: the Main Function of oil circulating pump 2 is as follows: outer circulation cleaning pipeline (i.e. outer circulation cleaning pipe
Road), oil circuit install or maintenance finish after, cleaning is circulated to oil circuit.Circulating-heating during starting, before startup of unit, such as fruit oil
Temperature is less than 40 DEG C, then should open the electric heater in fuel tank lubricating oil is circulated and heat, and makes whole lubricating oil thermally equivalents with full
The requirement to oil temperature for the sufficient combustion engine.
Relevant other structures, are additionally provided with the structure checking fuel tank c in the oil system structure of gas turbine；Show simultaneously
The position b of pipeline is cleaned in outer circulation of having anticipated, and connects auxiliary oil pump oil-in at the b of this position；Simultaneously in the discharge duct of oil tank 1
Illustrate position a, at a of this position, connect combustion engine exhaust section；
About oil return indicator: described oil return indicator is used for current outer circulation cleans pipeline and oil the unimpeded feelings of flowing on road
Condition.It should be noted that above-mentioned oil return indicator is used for indicating that whether unimpeded the flowing of oil circuit is.Typically there is mechanical pointer type
With two kinds of transparent chamber observation type.
The oil system of gas turbine provided in an embodiment of the present invention has a technical advantage of following aspect:
The oil system of gas turbine provided in an embodiment of the present invention, its lubricant effect is more notable, and has circulation
Pre-washing function, can provide higher-quality lubrication protection to gas turbine.
Finally it is noted that various embodiments above, only in order to technical scheme to be described, is not intended to limit；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that: its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of oil system of gas turbine it is characterised in that include in lubrication duct, outer circulation cleaning pipeline；
Described outer circulation cleaning pipeline is provided with oil tank (1), oil circulating pump (2), filter (3), pressure gauge (4), temperature
Degree table and valve (5), oil return indicator and oil cooler 7；Described oil tank (1), described oil circulating pump (2), described filter
(3), described oil cooler (7) and described oil return indicator pass sequentially through outer circulation cleaning pipeline communication；
Main scavenge oil pump, lubricating oil catcher, gs-oil separator (6) and described oil cooler are provided with described interior lubrication duct
(7)；Described main scavenge oil pump, described lubricating oil catcher, described gs-oil separator (6) and described oil cooler (7) are sequentially communicated；Institute
State oil cooler (7) also to connect with described oil tank (1)；Described oil tank (1) is used for containing work lubricating oil.
2. gas turbine as claimed in claim 1 oil system it is characterised in that
Liquid level gauge, two liquid level relays, alarm and thermometer are provided with described oil tank (1)；
Wherein, described liquid level gauge is used for indicating the lubricating oil liquid level position in current oil tank (1)；
Two liquid level relays are respectively high level relay and low liquid level relay；Described high level relay and described low liquid
Position relay is electrically connected with described alarm respectively；Described low liquid level relay be used for when in oil tank (1) liquid level be less than default
Low alarm is realized during low level standard liquid level；Described high level relay is used for when in oil tank (1), liquid level is higher than a default high position
Standard liquid level constantly realizes full level alarm；
Described thermometer is used for measurement and monitors the tank temperature in current oil tank (1).
3. gas turbine as claimed in claim 2 oil system it is characterised in that
Described oil tank (1) also includes drainage screen (8)；Described drainage screen (8) is arranged between the import of described oil tank (1)；
Described drainage screen (8) is used for the oil return of the entrance flowing into described oil tank (1) is filtered.
4. gas turbine as claimed in claim 3 oil system it is characterised in that
Described drainage screen (8) is specially silk drainage screen.
5. gas turbine as claimed in claim 1 oil system it is characterised in that
It is additionally provided with electric heater inside described oil tank (1).
6. gas turbine as claimed in claim 5 oil system it is characterised in that
Described electric heater is specially the electric heater that magnitude of power is 5kw.
7. gas turbine as claimed in claim 1 oil system it is characterised in that
Described oil cooler (7) is used for the lubricating oil of cooling gas turbine；Described oil cooler (7) includes oil-to-water heat exchanger, wind
One of cool-heat-exchanger or water wind joint cooler.
8. gas turbine as claimed in claim 1 oil system it is characterised in that
Described oil cooler (7) is specially finned oil-to-water heat exchanger.
9. gas turbine as claimed in claim 1 oil system it is characterised in that
Described filter (3) specifically includes filter body and is arranged on the element kit on described filter body；Described
Element kit filter screen skeleton, metal filter screen, silk filter layer；Described filter screen skeleton is fixedly connected with described metal filter screen,
The internal layer of described metal filter screen is provided with silk filter layer.
10. gas turbine as claimed in claim 1 oil system it is characterised in that
Described oil return indicator is used for presently described outer circulation cleans pipeline and oils the unimpeded situation of flowing on road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099604.1A CN106369262B (en) | 2016-12-02 | 2016-12-02 | A kind of oil system of gas turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099604.1A CN106369262B (en) | 2016-12-02 | 2016-12-02 | A kind of oil system of gas turbine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369262A true CN106369262A (en) | 2017-02-01 |
| CN106369262B CN106369262B (en) | 2018-11-20 |
Family
ID=57892715
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099604.1A Active CN106369262B (en) | 2016-12-02 | 2016-12-02 | A kind of oil system of gas turbine |
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| CN (1) | CN106369262B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443478A (en) * | 2018-04-23 | 2018-08-24 | 中国航发哈尔滨东安发动机有限公司 | A kind of main reducing gear experiment lubricating system |
| CN110714837A (en) * | 2019-11-06 | 2020-01-21 | 四川航天中天动力装备有限责任公司 | Turbojet engine lubricating oil system |
| CN111608761A (en) * | 2020-06-02 | 2020-09-01 | 四川省天域航通科技有限公司 | Large-scale freight transportation unmanned aerial vehicle system of lubricating oil |
| CN112295279A (en) * | 2020-10-09 | 2021-02-02 | 长兴永能动力科技有限公司 | Gas turbine filters revolution mechanic |
| CN112648079A (en) * | 2020-12-24 | 2021-04-13 | 襄阳航顺航空科技有限公司 | Fuel oil system for gas turbine starter |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597814Y (en) * | 2003-02-18 | 2004-01-07 | 济南市槐荫油净化机械厂 | In-line purifier for oil system of steam turbine |
| CN204114532U (en) * | 2014-07-22 | 2015-01-21 | 南通市喜利得润滑设备有限公司 | A kind of dry oil pump of improvement |
| CN204141208U (en) * | 2014-10-10 | 2015-02-04 | 重庆工商大学 | The online coalescence filtration device of a kind of steam turbine oil |
| CN205316010U (en) * | 2015-12-07 | 2016-06-15 | 北京黎明航发动力科技有限公司 | Gas turbine's host computer lubricating system |
| CN205447214U (en) * | 2016-03-08 | 2016-08-10 | 北京黎明航发动力科技有限公司 | Gas turbine water injection unit auxiliary engine lubricating system |
| CN205534985U (en) * | 2016-01-29 | 2016-08-31 | 江苏惠斯通机电科技有限公司 | Portable train gear box oiling machine |
| CN206234599U (en) * | 2016-12-02 | 2017-06-09 | 苏州迪森生物能源有限公司 | A kind of oil system of gas turbine |
-
2016
- 2016-12-02 CN CN201611099604.1A patent/CN106369262B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597814Y (en) * | 2003-02-18 | 2004-01-07 | 济南市槐荫油净化机械厂 | In-line purifier for oil system of steam turbine |
| CN204114532U (en) * | 2014-07-22 | 2015-01-21 | 南通市喜利得润滑设备有限公司 | A kind of dry oil pump of improvement |
| CN204141208U (en) * | 2014-10-10 | 2015-02-04 | 重庆工商大学 | The online coalescence filtration device of a kind of steam turbine oil |
| CN205316010U (en) * | 2015-12-07 | 2016-06-15 | 北京黎明航发动力科技有限公司 | Gas turbine's host computer lubricating system |
| CN205534985U (en) * | 2016-01-29 | 2016-08-31 | 江苏惠斯通机电科技有限公司 | Portable train gear box oiling machine |
| CN205447214U (en) * | 2016-03-08 | 2016-08-10 | 北京黎明航发动力科技有限公司 | Gas turbine water injection unit auxiliary engine lubricating system |
| CN206234599U (en) * | 2016-12-02 | 2017-06-09 | 苏州迪森生物能源有限公司 | A kind of oil system of gas turbine |
Cited By (7)
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|---|---|---|---|---|
| CN108443478A (en) * | 2018-04-23 | 2018-08-24 | 中国航发哈尔滨东安发动机有限公司 | A kind of main reducing gear experiment lubricating system |
| CN110714837A (en) * | 2019-11-06 | 2020-01-21 | 四川航天中天动力装备有限责任公司 | Turbojet engine lubricating oil system |
| CN111608761A (en) * | 2020-06-02 | 2020-09-01 | 四川省天域航通科技有限公司 | Large-scale freight transportation unmanned aerial vehicle system of lubricating oil |
| CN111608761B (en) * | 2020-06-02 | 2022-06-07 | 四川省天域航通科技有限公司 | Large-scale freight transportation unmanned aerial vehicle system of lubricating oil |
| CN112295279A (en) * | 2020-10-09 | 2021-02-02 | 长兴永能动力科技有限公司 | Gas turbine filters revolution mechanic |
| CN112648079A (en) * | 2020-12-24 | 2021-04-13 | 襄阳航顺航空科技有限公司 | Fuel oil system for gas turbine starter |
| CN112648079B (en) * | 2020-12-24 | 2022-01-21 | 襄阳航顺航空科技有限公司 | Fuel oil system for gas turbine starter |
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