CN107202241A - A kind of phase modulation lubricating oil system - Google Patents
A kind of phase modulation lubricating oil system Download PDFInfo
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- CN107202241A CN107202241A CN201710516417.7A CN201710516417A CN107202241A CN 107202241 A CN107202241 A CN 107202241A CN 201710516417 A CN201710516417 A CN 201710516417A CN 107202241 A CN107202241 A CN 107202241A
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- oil
- pump
- jacking
- group
- lubricating
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- 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
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- 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
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/02—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems for influencing the supply of lubricant
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- 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
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
- F16N29/04—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling a warning to be given; enabling moving parts to be stopped
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- 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
- F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
-
- 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
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- 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
- F16N39/04—Arrangements for conditioning of lubricants in the lubricating system by heating
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- 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
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- 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
- F16N2039/007—Using strainers
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- 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
- F16N2210/00—Applications
- F16N2210/18—Electric motors
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- 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
- F16N2230/00—Signal processing
- F16N2230/18—Switches
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- 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
- F16N2250/00—Measuring
- F16N2250/04—Pressure
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- 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
- F16N2250/00—Measuring
- F16N2250/08—Temperature
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- 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
- F16N2250/00—Measuring
- F16N2250/18—Level
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The present invention discloses a kind of phase modulation lubricating oil system, including fuel tank, phase modifier, lubrication oil supply system, jacking oil system, oil smoke recovery system, lubrication oil supply system and jacking oil system are placed between fuel tank and phase modifier, the arrival end of oil smoke recovery system and the port of export of phase modifier are connected, the port of export of oil smoke recovery system is divided into two-way, fuel tank is connected to all the way, is drained into all the way in air.Oil smoke of the invention containing lubricating oil passes through oil fume eliminator, fluid after filtering is transmitted into fuel tank, improve the recovery utilization rate of lubricating oil, clean gas is drained into air after filtering, filter effect is improved, prevents from polluting air, lubrication oil recovery rate is high, the critical piece of guarantee system is in the case where occurring failure, and system can continue to normal work.
Description
Technical field：
The present invention relates to phase modifier field, specifically a kind of phase modulation lubricating oil system.
Background technology：
As power system constantly develops, in order to reduce the various losses during power transmission line is back and forth transmitted, effectively improve system
Voltage level, progressive stability, the utilization rate of progressive generating equipment reduces the power loss in power system, improve power because
Count, thus be necessary to set the reactive power source equipment of certain capacity in load center or surrounding, as phase modifier, with compensating reactive power
The deficiency of power, the economical operation of progressive power system, phase modifier is made up of stator, rotor and excitation system, and absorption system is few
The active power of amount supplies the energy loss of itself, to system sends reactive power or absorbing reactive power.
Phase modulation lubricating oil system is particularly important part in phase modifier, and existing phase modulation lubricating oil system has following lack
Point：First, without special oil smoke recovery system, the oil smoke that phase modifier is discharged directly pollutes external environment condition, is unfavorable for simultaneously
The recycling of lubricating oil, lubricating oil is gradually decreased, it is necessary to continually add lubrication phase modulation lubricating oil system in use
Oil, wastes time and energy, while increasing cost again；2nd, existing lubrication oil supply system structure is relatively simple, and lubricating pump is generally only set
It is single, during use, repaired once grease pump goes wrong, it is necessary to which whole equipment is shut down, just can be after
It is continuous to be operated, and whole control of the lubrication oil supply system to temperature and pressure is poor, it is impossible to right instructions are sent, are overhauled
When need comprehensive maintenance and inspection, take time and effort, reduce operating efficiency；3rd, the lubricating oil in fuel tank is continuously to tune
Camera carries out fuel feeding, and lubricating oil easily overflows in the case of excessive, pollutes external environment condition, while wasting the lubrication of a part
Oil；4th, the jacking oil pump of existing jacking oil system only sets single, during use, once jacking oil pump goes wrong, needs
Whole equipment is shut down and repaired, can just be worked on, control of the whole jacking oil system to pressure is poor, it is impossible to
Ensure the pressure balance of phase modifier；4th, the structure of oil smoke recovery system is excessively simple, and the pipeline of existing oil smoke recovery system is direct
Connecting fan, but be due to that oil smoke quality is thicker, the surface of blower fan is liable to stick to, the time one is grown, and filter effect is just reduced very
To blower fan is blocked, blower fan can not be discharged normally environmentally friendlyly, and filter generally is set into single, situation about being damaged when blower fan
Under, whole system can not be used normally；5th, the pipeline of whole system is more complicated, in disorder to manage, and influences outward appearance, simultaneously
Interference effect easily occurs mutually.
Accordingly, it is desirable to provide a kind of phase modulation lubricating oil system, through retrieval, the same or like patent with the present invention is not found.
The content of the invention：
The invention aims to overcome the shortcomings of the above, there is provided a kind of phase modulation lubricating oil system, it is ensured that the critical piece of system
In the case where occurring failure, system can continue to normal work, improve filter effect, prevent from polluting air, lubricating oil is reclaimed
Rate is high.
The purpose of the present invention is achieved through the following technical solutions：A kind of phase modulation lubricating oil system, including fuel tank, phase modifier,
Lubrication oil supply system, jacking oil system, oil smoke recovery system, lubrication oil supply system and jacking oil system be placed in fuel tank with
And between phase modifier, the arrival end of oil smoke recovery system and the port of export of phase modifier are connected, the port of export point of oil smoke recovery system
For two-way, fuel tank is connected to all the way, is drained into all the way in air.
Further improvement of the present invention is：Fuel tank is provided with heater group, heater limiting temperature switches set, oil tank liquid level
Transmitter group, heater group is connected in parallel by multiple heaters and constituted, heater limiting temperature switches set by respectively with heater
The multiple heater limiting temperatures switch composition being sequentially connected in series, oil tank liquid level transmitter group is by multiple oil tank liquid level transmitters
Composition, heater group is connected with fuel tank platinum resistance thermometer sensor, group, and fuel tank platinum resistance thermometer sensor, group is connected in parallel group by multiple fuel tank platinum resistance thermometer sensor,s
Into while fuel tank is provided with fuel tank vacuum transducer.
Further improvement of the present invention is：Lubrication oil supply system includes lubricating oil pump group, the self-inspection electricity being sequentially connected
Magnet valve group, cooler group, filter group, lubricating oil pipeline group；
Lubricating oil pump group includes lubricating oil ac pump I, lubricating oil ac pump II, the lubricating oil straightway pump being connected with fuel tank, lubrication
Oily ac pump I is connected with lubricating oil ac pump II by pipeline A, pipeline B with self-inspection solenoid valve block, and lubricating oil straightway pump passes through pipe
Road C is connected with lubricating oil pipeline group, lubricating oil ac pump I, lubricating oil ac pump II, the outlet port difference of lubricating oil straightway pump
Provided with grease pump pressure switch A, grease pump pressure switch B, grease pump pressure switch C；
Self-inspection solenoid valve block include the exchange self-inspection solenoid valve block that is connected with lubricating oil ac pump I, lubricating oil ac pump II and
The direct current self-inspection solenoid valve block being connected with lubricating oil straightway pump, exchange self-inspection solenoid valve block is by multiple alternating electromagnetics being connected in parallel
Valve and multiple ac pump pressure switch compositions being connected in parallel, alternating current electromagnetic valve and the ac pump pressure switch string being correspondingly arranged
Connection connection, direct solenoid valve group is by multiple DC electromagnetic valves being connected in parallel and multiple straightway pump pressure switches being connected in parallel
Composition, DC electromagnetic valve is connected in series with the straightway pump pressure switch being correspondingly arranged, while exchanging self-inspection solenoid valve block and lubrication
Cooling group and filter group are sequentially provided between oil pipe line group；
Cooling group is connected in parallel by two coolers and constituted, and including temperature control valve and cooler switching valve, cooler switching
Valve is placed in the centre position of two coolers, and temperature control valve is placed in the port of export of cooler group；Filter group includes two simultaneously
The filter differential pressure switch A that the filter A and filter B and two for joining connection are connected in parallel switchs B with filter differential pressure；
Lubricating oil pipeline group includes lubricating pipe and return line, and lubricating pipe includes lubricating pipe A and lubricating pipe B,
Lubricating pipe A one end is connected with filter group, and the lubricating pipe A other end is connected with lubricating pipe B, and the one of lubricating pipe B
Road is connected with phase modifier, and lubricating pipe B another road is connected with jiggering, and return line includes return line A, return line B, is returned
Oil pipe line B one end is connected with return line A, and return line A is connected with phase modifier, and return line the B other end and fuel tank connect
Connect.
Further improvement of the present invention is：Jacking oil system includes jacking oil pump group, jacking oil pump inlet pressure and switched
Group, jacking oil pump outlet pressure switches set, jacking oil pipe line group, jacking oil pump inlet pressure switches set are placed in jacking oil pump group
Entry position, jacking oil pump outlet pressure switches set is placed in the outlet port of jacking oil pump group, while jacking oil pump group and pipeline C
Connected by pipeline D, jacking oil pump group is connected with phase modifier by jacking oil pipe line；
Jacking oil pump group includes the oily ac pump I of jacking, the oily ac pump II of jacking, the oily straightway pump of jacking, jacking oil pump inlet pressure
Switches set includes the jacking oil pump entrance pressure being connected respectively with the oily ac pump I of jacking, the oily ac pump II of jacking, the oily straightway pump of jacking
Power switch A, jacking oil pump inlet pressure switch B, jacking oil pump inlet pressure switch C, jacking oil pump outlet pressure switches set bag
Include jacking oil pump outlet pressure be connected respectively with the oily ac pump I of jacking, the oily ac pump II of jacking, jacking oily straightway pump switch A,
Jacking oil pump outlet pressure switch B, jacking oil pump outlet pressure switch C；
Jacking oil pipe line is provided with jacking oil pump outlet pressure transmitter, jacking oil pump oil-out pressure close to the position of jacking oil pump group
Power switches set, jacking oil pump oil-out solenoid valve block；Jacking oil pump oil-out pressure switch group is by four jacking oil pump oil-outs
Pressure switch is connected in parallel composition, there is jacking oil pump oil-out pressure switch A, jacking oil pump oil-out pressure switch B, top respectively
Rise oil pump oil-out pressure switch C, jacking oil pump oil-out pressure switch D；Jacking oil pump oil-out solenoid valve block is by three tops
Rise oil pump oil-out magnetic valve and be connected in parallel composition, respectively jacking oil pump oil-out magnetic valve A, jacking oil pump oil-out electromagnetism
Valve B, jacking oil pump oil-out magnetic valve C, wherein jacking oil pump oil-out pressure switch A and jacking oil pump oil-out magnetic valve A
Connection, jacking oil pump oil-out pressure switch B is connected with jacking oil pump oil-out magnetic valve B, and jacking oil pump oil-out pressure is opened
Close C to be connected with jacking oil pump oil-out magnetic valve C, jacking oil ac pump I is connected and connected with jacking oil pump oil-out pressure switch C
Jiggering is connected to, jacking oil ac pump II is connected with jacking oil pump oil-out pressure switch A, jacking oil pump oil-out pressure switch B
And phase modifier is connected to, jacking oil straightway pump is connected with jacking oil pump oil-out pressure switch D and is connected to phase modifier.
Further improvement of the present invention is：Oil smoke recovery system includes oil smoke main pipe rail, Smoke unit, fume eliminating
Device, smoke-exhaust pipeline A, smoke-exhaust pipeline B, smoke-exhaust pipeline C；
The arrival end of oil smoke main pipe rail is connected with phase modifier, and the port of export is connected with smoke-exhaust pipeline A, and smoke-exhaust pipeline A is connected with turn
Oil fume eliminator, smoke evacuation inlet pressure switch, Smoke unit, smoke-exhaust pipeline C, the lower end of oil fume eliminator by smoke-exhaust pipeline B and
Fuel tank is connected, and smoke-exhaust pipeline C arrival end is connected with Smoke unit, and the smoke-exhaust pipeline C port of export is placed in extraneous air；
Smoke unit by two smoke exhaust fan being connected in parallel A, smoke exhaust fan B and two respectively with smoke exhaust fan A, smoke evacuation
Smoke evacuation magnetic valve A, the smoke evacuation magnetic valve B that blower fan B is connected in series are constituted；
The smoke-exhaust pipeline C port of export is provided with smoke evacuation magnetic valve C.
Further improvement of the present invention is：Lubricating pipe A is connected with lubricating oil oil-feed port close to the position of filter group
Pressure transmitter, lubricating oil oil-feed port pressure transmitter is placed between pipeline C and lubricating pipe B.
Further improvement of the present invention is：Lubricating pipe A is connected with lubricating oil oil-feed port close to the position of filter group
Platinum resistance thermometer sensor, group, lubricating oil oil-feed port platinum resistance thermometer sensor, group is placed between pipeline C and lubricating pipe B, lubricating oil oil-feed port platinum thermoelectricity
Resistance group is connected in parallel by two lubricating oil oil-feed port platinum resistance thermometer sensor,s and constituted.
The present invention has advantages below compared with prior art：
1st, the port of export connection of the arrival end of oil smoke recovery system of the present invention and phase modifier, the port of export of oil smoke recovery system is divided into
Two-way, is connected to fuel tank, drains into all the way in air all the way, and the oil smoke containing lubricating oil is by oil fume eliminator, the fluid after filtering
Transmit into fuel tank, improve the recovery utilization rate of lubricating oil, clean gas is drained into air after filtering, improve filter effect,
Prevent from polluting air.
2nd, fuel tank platinum resistance thermometer sensor, is used to control fuel tank heater, starts heater in the case of less than 10 DEG C, higher than 35 DEG C
In the case of stop heater, when any heater edge oil temperature is more than 120 DEG C, heater limit switch is alarmed, and is stopped
Only this group of heater；Oil tank liquid level transmitter is in limit liquid level L=1, and the control cabinet being connected with fuel tank is alarmed, and is sent
Signal is controlled to be delayed and stop lubrication oil supply system continuing fuel feeding to DCS by DCS, in low liquid level L=2, is connected with fuel tank
Control cabinet alarmed, and send oiling instruction, oil tank liquid level is placed between low operation liquid level and high operation liquid level, in height
During liquid level L=3, the control cabinet being connected with fuel tank is alarmed, subsequent signal to DCS, is stopped refueling by DCS controls and instruction or is arranged
Oil is instructed to oil tank.
3rd, the lubricating oil ac pump of lubrication oil supply system, cooler, filter set two respectively, are lost when one
When clever, it can change to another continuation normal work, without maintenance shut-downs, it is ensured that the normal operation of whole system, and set up
One lubricating oil straightway pump, in the case where two lubricating oil ac pumps break down, can do and promptly use, and continue fuel feeding, protect
The normal operation of card system, improves service efficiency.
The outlet port of lubricating oil pump group is respectively equipped with grease pump pressure switch A, grease pump pressure switch B, lubrication
Pressure fuel pump switchs C, monitor respectively run after lubricating oil ac pump I, lubricating oil ac pump II, lubricating oil direct current pump startup whether
Normally.
Cooler is set before the filter, to promote lubricating oil preferably to flow, and lubricating oil is in fuel tank in heating
State, when lubricating oil enters filter, if temperature is too high, plain gauze is easily damaged at high temperature, it is therefore desirable to pass through
Refiltered after subcooler cooling.Filter differential pressure switchs A and filter differential pressure switch B, is reported in plugged filter
It is alert, it is ensured that the normal operation of lubrication oil supply system.
Lubricating oil pipeline group includes lubricating pipe and return line, if phase modifier lubricates Chuck Steak in fuel feeding and can gone out
Situation about now overflowing, setting up return line can be back to the lubricating oil having more in fuel tank, prevent from polluting phase modifier periphery,
Improve the recycling rate of lubricating oil again simultaneously.
4th, the jacking oil pump of jacking oil system sets three, and two of which is the oily ac pump of jacking, and one is that jacking oil is straight
Pump is flowed, when the oily ac pump of one of jacking breaks down, another jacking oil ac pump works on as stand-by pump, when two
When the oily ac pump of individual jacking all breaks down, jacking oil straightway pump works on, it is ensured that jacking oil system is just as stand-by pump
Often operation.
The setting of jacking oil pump inlet pressure switches set and jacking oil pump outlet pressure switches set is that jacking oil pump is entered
The monitoring of at mouthful and exit runs whether normal, jacking oil pump inlet pressure switches set, jacking oil pump outlet pressure switches set
Setting is corresponding in turn to jacking oil pump group, it is ensured that monitored each other interference-free.
5th, Smoke unit by two smoke exhaust fan being connected in parallel A, smoke exhaust fan B and two respectively with smoke exhaust fan
Smoke evacuation magnetic valve A that A, smoke exhaust fan B are connected in series, smoke evacuation magnetic valve B compositions, a smoke exhaust fan failure situation
Under, another smoke exhaust fan continues normal work, it is ensured that gas no pollution is discharged in oil smoke recovery system.
The smoke-exhaust pipeline C port of export is provided with smoke evacuation magnetic valve C, the discharge of Automated condtrol gas.
Brief description of the drawings：
Fig. 1 is a kind of structural representation of phase modulation lubricating oil system of the invention.
Fig. 2 is a kind of lubrication oil supply system structural representation of phase modulation lubricating oil system of the invention.
Fig. 3 is a kind of structural representation of the jacking oil system of phase modulation lubricating oil system of the invention.
Fig. 4 is a kind of structural representation of the oil smoke recovery system of phase modulation lubricating oil system of the invention.
Label in figure：1- fuel tanks, 2- phase modifiers, 3- heaters, 4- heaters limit switch, 5- oil tank liquid levels transmitter,
6- fuel tanks platinum resistance thermometer sensor, 7- fuel tanks vacuum transducer, 8- lubricating oil ac pump I, 9- lubricating oil ac pump II, 10- lubricating oil are straight
Flow pump, 11- pipeline A, 12- pipeline B, 13- pipeline C, 14- grease pump pressure switch A, 15- grease pump pressure switches B, 16-
Grease pump pressure switch C, 17- alternating current electromagnetic valve, 18- ac pumps pressure switch, 19- DC electromagnetic valves, 20- direct current pump pressures
Switch, 21- coolers, 22- filter A, 23- filter B, 24- filter differential pressures switch A, 25- filter differential pressure switch B,
26- lubricating pipe A, 27- lubricating pipe B, 28- return line A, 29- return line B, 30- lubricating oil oil-feed port pressure invertings
Device, 31- lubricating oil oil-feed ports platinum resistance thermometer sensor, 32- pipeline D, 33- jackings oil pipe line, the oily ac pump I of 34- jackings, 35- jackings oil
Ac pump II, the oily straightway pump of 36- jackings, 37- jacking oil pumps inlet pressure switch A, 38- jacking oil pump inlet pressure switch B,
39- jacking oil pumps inlet pressure switch C, 40- jacking oil pump outlet pressure switch A, 41- jacking oil pump outlet pressure switch B,
42- jacking oil pumps outlet pressure switch C, 43- jacking oil pump outlet pressure transmitter, 44- jacking oil pump oil-out pressure switches
A, 45- jacking oil pump oil-out pressure switch B, 46- jacking oil pump oil-out pressure switch C, 47- jacking oil pump oil-out pressure
Switch D, 48- jacking oil pump oil-out magnetic valve A, 49- jacking oil pump oil-out magnetic valve B, 50- jacking oil pump oil-out electricity
Magnet valve C, 51- oil smoke main pipe rail, 52- smoke-exhaust pipeline A, 53- smoke-exhaust pipeline B, 54- smoke-exhaust pipeline C, 55- smoke exhaust fans A, 56- row
Cigarette blower fan B, 57- smoke evacuation magnetic valve A, 58- smoke evacuation magnetic valve B, 59- smoke evacuation magnetic valve C, 60- smoke evacuation inlet pressure switch, 61-
Oil fume eliminator, 62- temperature control valves, 63- cooler switching valves.
Embodiment：
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, the implementation
Example is only used for explaining the present invention, is not intended to limit the scope of the present invention..
A kind of phase modulation lubricating oil system of the present embodiment, as shown in figure 1, including fuel tank 1, phase modifier 2, lubrication oil supply system,
Jacking oil system, oil smoke recovery system, lubrication oil supply system and jacking oil system are placed between fuel tank 1 and phase modifier 2,
The arrival end of oil smoke recovery system is connected with the port of export of phase modifier 2, and the port of export of oil smoke recovery system is divided into two-way, connects all the way
Fuel tank 1 is connected to, is drained into all the way in air.
Fuel tank is provided with heater group, heater limiting temperature switches set, oil tank liquid level transmitter group, and heater group is by multiple
Heater 3 is connected in parallel composition, and heater limiting temperature switches set is by multiple heating for being sequentially connected in series respectively with heater 3
Device limiting temperature switch 4 is constituted, and oil tank liquid level transmitter group is made up of multiple oil tank liquid level transmitters 5, and heater group is connected with
Fuel tank platinum resistance thermometer sensor, group, fuel tank platinum resistance thermometer sensor, group is connected in parallel by multiple fuel tank platinum resistance thermometer sensor,s 6 and constituted, while fuel tank 1 is provided with oil
Case vacuum transducer 7.Fuel tank platinum resistance thermometer sensor, 6 is used to control fuel tank heater, starts heater 3 in the case of less than 10 DEG C, high
Stop heater 3 in the case of 35 DEG C, when any edge oil temperature of heater 3 is more than 120 DEG C, heater limit switch 4 is carried out
Alarm, and stop this group of heater 3；Oil tank liquid level transmitter 5 is in limit liquid level L=1, and the control cabinet being connected with fuel tank 1 is carried out
Alarm, and send signal to DCS, is controlled to be delayed and stop lubrication oil supply system continuing fuel feeding by DCS, in low liquid level L=2,
The control cabinet being connected with fuel tank 1 is alarmed, and sends oiling instruction, oil tank liquid level is placed in low operation liquid level and high operation liquid
Between position, in high level L=3, control cabinet be connected with fuel tank 1 is alarmed, subsequent signal to DCS, by DCS control stoppings
Oiling instruction or oil extraction are instructed to oil tank.
As shown in Fig. 2 lubrication oil supply system includes the lubricating oil pump group, self-inspection solenoid valve block, cooler being sequentially connected
Group, filter group, lubricating oil pipeline group；
Lubricating oil pump group includes lubricating oil ac pump I 8, lubricating oil ac pump II 9, the lubricating oil straightway pump 10 being connected with fuel tank 1,
Lubricating oil ac pump I 8 is connected with lubricating oil ac pump II 9 by pipeline A11, pipeline B12 with self-inspection solenoid valve block, and lubricating oil is straight
Stream pump 10 is connected by pipeline C13 with lubricating oil pipeline group, lubricating oil ac pump I 8, lubricating oil ac pump II 9, lubricating oil direct current
The outlet port of pump 10 is respectively equipped with grease pump pressure switch A14, grease pump pressure switch B15, grease pump pressure and opened
Close C16；The outlet port of lubricating oil pump group is respectively equipped with grease pump pressure switch A14, grease pump pressure switch B15, profit
Oil pump pressure switch C16, is monitored after lubricating oil ac pump I 8, lubricating oil ac pump II 9, the startup of lubricating oil straightway pump 10 respectively
Whether operation is normal.
Self-inspection solenoid valve block includes the exchange self-inspection magnetic valve being connected with lubricating oil ac pump I 8, lubricating oil ac pump II 9
Group and the direct current self-inspection solenoid valve block being connected with lubricating oil straightway pump 10, exchange self-inspection solenoid valve block are connected in parallel by multiple
Alternating current electromagnetic valve 17 and multiple ac pump pressure switches 18 being connected in parallel are constituted, alternating current electromagnetic valve 17 and the friendship being correspondingly arranged
Stream pump pressure switch 18 is connected in series, and direct solenoid valve group is connected by multiple DC electromagnetic valves 19 being connected in parallel and multiple parallel connections
The straightway pump pressure switch 20 connect is constituted, and DC electromagnetic valve 19 is connected in series with the straightway pump pressure switch 20 being correspondingly arranged, together
When exchange self-inspection solenoid valve block and lubricating oil pipeline group between be sequentially provided with cooling group and filter group；Cooler 21 is arranged on
Before filter, to promote lubricating oil preferably to flow, lubricating oil is in heated condition in fuel tank 1, and lubricating oil enters filtering
During device, if temperature is too high, plain gauze is easily damaged at high temperature, it is therefore desirable to after being cooled down through subcooler after
Filter.Filter differential pressure switchs A24 and filter differential pressure switch B25, is alarmed in plugged filter, it is ensured that lubricating oil is supplied
The normal operation of oil system.
Cooling group is connected in parallel by two coolers 21 and constituted, and including temperature control valve 62 and cooler switching valve 63,
Cooler switching valve 63 is placed in the centre position of two coolers 21, and temperature control valve 62 is placed in the port of export of cooler group；Cross
Filter group includes two filter A22 being connected in parallel and switched with the filter differential pressure that filter B 23 and two are connected in parallel
A24 switchs B25 with filter differential pressure；Lubricating oil ac pump, cooler, the filter of wherein lubrication oil supply system are set respectively
Two, when there is failure for one, it can change to another continuation normal work, without maintenance shut-downs, it is ensured that whole system
Normal operation, and set up a lubricating oil straightway pump 10, in the case where two lubricating oil ac pumps 10 break down, can do
Promptly use, continue fuel feeding, it is ensured that the normal operation of system, improve service efficiency.
Lubricating oil pipeline group includes lubricating pipe and return line, and lubricating pipe includes lubricating pipe A26 and lubrication
Pipeline B27, lubricating pipe A26 one end are connected with filter group, and the lubricating pipe A26 other end is connected with lubricating pipe B27,
Lubricating pipe B27's is connected with phase modifier 2 all the way, and lubricating pipe B27 another road is connected with jiggering, and return line includes oil return
Pipeline A28, return line B29, return line B29 one end are connected with return line A28, and return line A28 connects with phase modifier 2
Connect, the return line B29 other end is connected with fuel tank 1.Lubricating oil pipeline group includes lubricating pipe and return line, phase modifier
If 2 lubricate the situation that spilling occurs in Chuck Steak in fuel feeding, fuel tank 1 can be back to by the lubricating oil having more by setting up return line
In, prevent from polluting the periphery of phase modifier 2, while improving the recycling rate of lubricating oil again.
Wherein, lubricating pipe A26 is connected with lubricating oil oil-feed port pressure transmitter 30 close to the position of filter group, profit
Lubricating oil oil-feed port pressure transmitter 30 is placed between pipeline C13 and lubricating pipe B27.Lubricating pipe A26 is close to filter group
Position is connected with lubricating oil oil-feed port platinum resistance thermometer sensor, group, and lubricating oil oil-feed port platinum resistance thermometer sensor, group is placed in pipeline C13 and lubricating pipe
Between B27, lubricating oil oil-feed port platinum resistance thermometer sensor, group is connected in parallel by two lubricating oil oil-feed port platinum resistance thermometer sensor,s 31 and constituted.
Go out as shown in figure 3, jacking oil system includes jacking oil pump group, jacking oil pump inlet pressure switches set, jacking oil pump
Mouth pressure switch group, jacking oil pipe line group, jacking oil pump inlet pressure switches set are placed in the entry position of jacking oil pump group, jacking
Fuel pump outlet pressure switch group is placed in the outlet port of jacking oil pump group, while jacking oil pump group passes through pipeline D32 with pipeline C13
Connection, jacking oil pump group is connected with phase modifier 2 by jacking oil pipe line 33；
Jacking oil pump group includes the oily ac pump I 34 of jacking, the oily ac pump II 35 of jacking, the oily straightway pump 36 of jacking, and jacking oil pump enters
Mouth pressure switch group includes the top being connected respectively with the oily ac pump I 34 of jacking, the oily ac pump II 35 of jacking, the oily straightway pump 36 of jacking
Rise oil pump inlet pressure switch A37, jacking oil pump inlet pressure switch B38, jacking oil pump inlet pressure switch C39, jacking oil
Pump discharge pressure switches set includes being connected with the oily ac pump I 34 of jacking, the oily ac pump II 35 of jacking, the oily straightway pump 36 of jacking respectively
Jacking oil pump outlet pressure switch A40, jacking oil pump outlet pressure switch B41, jacking oil pump outlet pressure switch C42；
Jacking oil pipe line 33 is fuel-displaced provided with jacking oil pump outlet pressure transmitter 43, jacking oil pump close to the position of jacking oil pump group
Mouth pressure switch group, jacking oil pump oil-out solenoid valve block；Jacking oil pump oil-out pressure switch group is gone out by four jacking oil pumps
Hydraulic fluid port pressure switch is connected in parallel composition, has jacking oil pump oil-out pressure switch A44, jacking oil pump oil-out pressure to open respectively
Close B45, jacking oil pump oil-out pressure switch C46, jacking oil pump oil-out pressure switch D47；Jacking oil pump oil-out electromagnetism
Valve group is connected in parallel by three jacking oil pump oil-out magnetic valves and constituted, respectively jacking oil pump oil-out magnetic valve A48, jacking
Oil pump oil-out magnetic valve B49, jacking oil pump oil-out magnetic valve C50, wherein jacking oil pump oil-out pressure switch A44 and top
Rise oil pump oil-out magnetic valve A48 connections, jacking oil pump oil-out pressure switch B45 and jacking oil pump oil-out magnetic valve B49
Connection, jacking oil pump oil-out pressure switch C46 be connected with jacking oil pump oil-out magnetic valve C50, the oily ac pump I 34 of jacking and
Jacking oil pump oil-out pressure switch C46 is connected and is connected to jiggering, jacking oil ac pump II 35 and jacking oil pump oil-out pressure
Power switch A44, jacking oil pump oil-out pressure switch B45 are connected and are connected to phase modifier 2, jacking oil straightway pump 36 and jacking oil
Hydraulic fluid port pressure switch D47 is pumped out to connect and be connected to phase modifier 2.
The jacking oil pump of jacking oil system sets three, and two of which is the oily ac pump of jacking, and one is the oily direct current of jacking
Pump 36, when the oily ac pump of one of jacking breaks down, another jacking oil ac pump works on as stand-by pump, when two
When the oily ac pump of individual jacking all breaks down, jacking oil straightway pump 36 works on, it is ensured that jacking oil system as stand-by pump
Normal operation.
The setting of jacking oil pump inlet pressure switches set and jacking oil pump outlet pressure switches set is that jacking oil pump is entered
The monitoring of at mouthful and exit runs whether normal, jacking oil pump inlet pressure switches set, jacking oil pump outlet pressure switches set
Setting is corresponding in turn to jacking oil pump group, it is ensured that monitored each other interference-free.
As shown in figure 4, oil smoke recovery system includes oil smoke main pipe rail 51, Smoke unit, oil fume eliminator 61, smoke-exhaust pipeline
A52, smoke-exhaust pipeline B53, smoke-exhaust pipeline C54；The arrival end of oil smoke main pipe rail 51 is connected with phase modifier 2, and the port of export is connected with row
Smoke pipe road A52, smoke-exhaust pipeline A52 are connected with oil fume eliminator 61, smoke evacuation inlet pressure switch 60, Smoke unit, smoke evacuation in turn
Pipeline C54, the lower end of oil fume eliminator 61 is connected by smoke-exhaust pipeline B53 with fuel tank 1, smoke-exhaust pipeline C54 arrival end and smoke evacuation
Blower fan group is connected, and the smoke-exhaust pipeline C54 port of export is placed in extraneous air, and the smoke-exhaust pipeline C54 port of export is provided with smoke evacuation electromagnetism
Valve C59.The arrival end of oil smoke recovery system is connected with the port of export of phase modifier 2, and the port of export of oil smoke recovery system is divided into two-way,
Fuel tank 1 is connected to all the way, is drained into all the way in air, and the oil smoke containing lubricating oil is by oil fume eliminator 61, and the fluid after filtering is passed
Transport in fuel tank 1, improve the recovery utilization rate of lubricating oil, clean gas is drained into air after filtering, improve filter effect, prevent
Only pollute air.
Smoke unit by two smoke exhaust fan being connected in parallel A55, smoke exhaust fan B56 and two respectively with Smoke
Smoke evacuation magnetic valve A57, the smoke evacuation magnetic valve B58 that machine A55, smoke exhaust fan B56 are connected in series are constituted, and are being lost in a smoke exhaust fan
In the case of spirit, another smoke exhaust fan continues normal work, it is ensured that gas no pollution is discharged in oil smoke recovery system.Smoke-exhaust pipeline
The C54 port of export is provided with smoke evacuation magnetic valve C59, the discharge of Automated condtrol gas.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appended claims and its equivalent thereof.
Claims (7)
1. a kind of phase modulation lubricating oil system, it is characterised in that：Including fuel tank, phase modifier, lubrication oil supply system, jacking oil system,
Oil smoke recovery system, the lubrication oil supply system and jacking oil system are placed between fuel tank and phase modifier, the oil smoke
The arrival end of recovery system and the port of export of phase modifier are connected, and the port of export of oil smoke recovery system is divided into two-way, is connected to all the way
Fuel tank, is drained into air all the way.
2. a kind of phase modulation lubricating oil system according to claim 1, it is characterised in that：The fuel tank is provided with heater group, heating
Device limiting temperature switches set, oil tank liquid level transmitter group, the heater group is connected in parallel by multiple heaters to be constituted, described to add
Hot device limiting temperature switches set is made up of the multiple heater limiting temperatures switch being sequentially connected in series respectively with heater, described
Oil tank liquid level transmitter group is made up of multiple oil tank liquid level transmitters, and the heater group is connected with fuel tank platinum resistance thermometer sensor, group, institute
State fuel tank platinum resistance thermometer sensor, group and be connected in parallel by multiple fuel tank platinum resistance thermometer sensor,s and constituted, while fuel tank is provided with fuel tank vacuum transducer.
3. a kind of phase modulation lubricating oil system according to claim 1, it is characterised in that：The lubrication oil supply system is included successively
Lubricating oil pump group, self-inspection solenoid valve block, cooler group, filter group, the lubricating oil pipeline group of connection；
The lubricating oil pump group includes lubricating oil ac pump I, lubricating oil ac pump II, the lubricating oil straightway pump being connected with fuel tank,
The lubricating oil ac pump I is connected with lubricating oil ac pump II by pipeline A, pipeline B with self-inspection solenoid valve block, lubricating oil direct current
Pump is connected by pipeline C with lubricating oil pipeline group, the lubricating oil ac pump I, lubricating oil ac pump II, lubricating oil straightway pump
Outlet port is respectively equipped with grease pump pressure switch A, grease pump pressure switch B, grease pump pressure switch C；
The self-inspection solenoid valve block includes the exchange self-inspection solenoid valve block being connected with lubricating oil ac pump I, lubricating oil ac pump II
And the direct current self-inspection solenoid valve block that is connected with lubricating oil straightway pump, the exchange self-inspection solenoid valve block is connected in parallel by multiple
Alternating current electromagnetic valve and multiple ac pump pressure switch compositions being connected in parallel, the alternating current electromagnetic valve and exchanging for being correspondingly arranged
Pump pressure switch is connected in series, and the direct solenoid valve group is by multiple DC electromagnetic valves being connected in parallel and multiple is connected in parallel
Straightway pump pressure switch composition, the DC electromagnetic valve is connected in series with the straightway pump pressure switch being correspondingly arranged, simultaneously friendship
Cooling group and filter group are sequentially provided between stream self-inspection solenoid valve block and lubricating oil pipeline group；
The cooling group is connected in parallel by two coolers and constituted, and including temperature control valve and cooler reversal valve, it is described cold
But device switching valve is placed in the centre position of two coolers, and the temperature control valve is placed in the port of export of cooler group；The mistake
Filter group includes filter differential pressure switch A and the mistake that two filter A being connected in parallel are connected in parallel with filter B and two
Filter pressure difference switch B；
The lubricating oil pipeline group includes lubricating pipe and return line, and the lubricating pipe includes lubricating pipe A and profit
Slip pipe road B, one end of the lubricating pipe A is connected with filter group, and the lubricating pipe A other end is connected with lubricating pipe B, institute
Being connected all the way with phase modifier for lubricating pipe B is stated, lubricating pipe B another road is connected with jiggering, and the return line includes back
Oil pipe line A, return line B, one end of the return line B are connected with return line A, and the return line A connects with phase modifier
Connect, the return line B other end is connected with fuel tank.
4. a kind of phase modulation lubricating oil system according to claim 1 or 3, it is characterised in that：The jacking oil system includes jacking
Oil pump group, jacking oil pump inlet pressure switches set, jacking oil pump outlet pressure switches set, jacking oil pipe line group, the jacking oil
Pump inlet pressure switches set is placed in the entry position of jacking oil pump group, and jacking oil pump outlet pressure switches set is placed in jacking oil pump group
Outlet port, while jacking oil pump group is connected with pipeline C by pipeline D, jacking oil pump group passes through jacking oil pipe with phase modifier
Road is connected；
The jacking oil pump group includes the oily ac pump I of jacking, the oily ac pump II of jacking, the oily straightway pump of jacking, the jacking oil pump
Inlet pressure switches set includes the jacking oil being connected respectively with the oily ac pump I of jacking, the oily ac pump II of jacking, the oily straightway pump of jacking
Pump inlet pressure switch A, jacking oil pump inlet pressure switch B, jacking oil pump inlet pressure switch C, the jacking oil pump outlet
The jacking oil pump that pressure switch group includes being connected with the oily ac pump I of jacking, the oily ac pump II of jacking, the oily straightway pump of jacking respectively goes out
Mouth pressure switch A, jacking oil pump outlet pressure switch B, jacking oil pump outlet pressure switch C；
The jacking oil pipe line is fuel-displaced provided with jacking oil pump outlet pressure transmitter, jacking oil pump close to the position of jacking oil pump group
Mouth pressure switch group, jacking oil pump oil-out solenoid valve block；The jacking oil pump oil-out pressure switch group is by four jacking oil
Pump out hydraulic fluid port pressure switch and be connected in parallel composition, there is jacking oil pump oil-out pressure switch A, jacking oil pump oil-out pressure respectively
Switch B, jacking oil pump oil-out pressure switch C, jacking oil pump oil-out pressure switch D；The jacking oil pump oil-out electromagnetism
Valve group is connected in parallel by three jacking oil pump oil-out magnetic valves and constituted, respectively jacking oil pump oil-out magnetic valve A, jacking oil
Pump out hydraulic fluid port magnetic valve B, wherein jacking oil pump oil-out magnetic valve C, jacking oil pump oil-out pressure switch A and jacking oil pump
Oil-out magnetic valve A connections, jacking oil pump oil-out pressure switch B is connected with jacking oil pump oil-out magnetic valve B, jacking oil pump
Oil-out pressure switch C is connected with jacking oil pump oil-out magnetic valve C, the oily ac pump I of the jacking and jacking oil pump oil-out
Pressure switch C is connected and is connected to jiggering, and jacking oil ac pump II goes out with jacking oil pump oil-out pressure switch A, jacking oil pump
Hydraulic fluid port pressure switch B is connected and is connected to phase modifier, and jacking oil straightway pump is connected and connected with jacking oil pump oil-out pressure switch D
It is connected to phase modifier.
5. a kind of phase modulation lubricating oil system according to claim 1 or claim 2, it is characterised in that：The oil smoke recovery system includes oil
Cigarette main pipe rail, Smoke unit, oil fume eliminator, smoke-exhaust pipeline A, smoke-exhaust pipeline B, smoke-exhaust pipeline C；
The arrival end of the oil smoke main pipe rail is connected with phase modifier, the port of export be connected with smoke-exhaust pipeline A, the smoke-exhaust pipeline A according to
Secondary to be connected with oil fume eliminator, smoke evacuation inlet pressure switch, Smoke unit, smoke-exhaust pipeline C, the lower end of the oil fume eliminator passes through
Smoke-exhaust pipeline B is connected with fuel tank, and the arrival end of the smoke-exhaust pipeline C is connected with Smoke unit, and the smoke-exhaust pipeline C port of export is put
In extraneous air；
The Smoke unit by two smoke exhaust fan being connected in parallel A, smoke exhaust fan B and two respectively with smoke exhaust fan A,
Smoke evacuation magnetic valve A, the smoke evacuation magnetic valve B that smoke exhaust fan B is connected in series are constituted；
The port of export of the smoke-exhaust pipeline C is provided with smoke evacuation magnetic valve C.
6. a kind of phase modulation lubricating oil system according to claim 3, it is characterised in that：The lubricating pipe A is close to filter
The position of group is connected with lubricating oil oil-feed port pressure transmitter, and the lubricating oil oil-feed port pressure transmitter is placed in pipeline C and profit
Between the B of slip pipe road.
7. a kind of phase modulation lubricating oil system according to claim 3, it is characterised in that：The lubricating pipe A is close to filter group
Position be connected with lubricating oil oil-feed port platinum resistance thermometer sensor, group, lubricating oil oil-feed port platinum resistance thermometer sensor, group is placed in pipeline C and lubricating pipe B
Between, the lubricating oil oil-feed port platinum resistance thermometer sensor, group is connected in parallel by two lubricating oil oil-feed port platinum resistance thermometer sensor,s and constituted.
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| CN201710495813 | 2017-06-26 | ||
| CN2017104958136 | 2017-06-26 |
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| CN107202241B (en) | 2023-02-14 |
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