CN207005673U - A kind of phase modulation lubricating oil system - Google Patents
A kind of phase modulation lubricating oil system Download PDFInfo
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- CN207005673U CN207005673U CN201720774585.1U CN201720774585U CN207005673U CN 207005673 U CN207005673 U CN 207005673U CN 201720774585 U CN201720774585 U CN 201720774585U CN 207005673 U CN207005673 U CN 207005673U
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Abstract
It the utility model is related to 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 connect, 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.The oil smoke that the utility model contains 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, for the critical piece of guarantee system in the case where failure occurs, system can continue to normal work.
Description
Technical field
Phase modifier field is the utility model is related to, 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 back and forth transmits, effectively improve
System voltage is horizontal, progressive stability, the utilization rate of progressive generating equipment, reduces the power loss in power system, improves work(
Rate factor, thus it is necessary the reactive power source equipment in load center or surrounding setting certain capacity, as phase modifier, with compensation
The deficiency of reactive power, the economical operation of progressive power system, phase modifier are made up of stator, rotor and excitation system, absorb system
A small amount of active power unite to supply the energy loss of itself, reactive power or absorbing reactive power are sent to system.
Phase modulation lubricating oil system is part particularly important 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 discharges directly pollutes external environment condition, is unfavorable for simultaneously
The recycling of lubricating oil, lubricating oil gradually decreases, it is necessary to continually add lubrication phase modulation lubricating oil system in use
Oil, waste time and energy, while increase 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, can not send right instructions, overhauls
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 wastes the lubrication of a part
Oil；4th, the structure of oil smoke recovery system is excessively simple, and the pipeline of existing oil smoke recovery system is directly connected to blower fan, but due to
Oil smoke quality is thicker, is liable to stick to the surface of blower fan, and the time one is grown, filter effect just reduce in addition block blower fan, blower fan without
Method is normally discharged environmentally friendlyly, and generally sets filter single, and in the case that blower fan is damaged, whole system can not be just
Often use；5th, the pipeline of whole system is more and complicated, in disorder to manage, and influences outward appearance, while interference shadow easily occurs mutually
Ring.
Accordingly, it is desirable to provide a kind of phase modulation lubricating oil system, through retrieval, do not find with it is of the present utility model it is same or like specially
Profit.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of the above, there is provided a kind of phase modulation lubricating oil system, ensures system
For critical piece in the case where failure occurs, system can continue to normal work, improve filter effect, prevent from polluting air, profit
The lubricating oil rate of recovery is high.
The purpose of this utility model is achieved through the following technical solutions：A kind of phase modulation lubricating oil system, including fuel tank, phase modulation
Machine, lubrication oil supply system, jacking oil system, oil smoke recovery system, lubrication oil supply system and jacking oil system are placed in oil
Between case and phase modifier, the arrival end of oil smoke recovery system and the port of export of phase modifier connect, the outlet of oil smoke recovery system
End is divided into two-way, is connected to fuel tank all the way, drains into all the way in air.
Further improvement of the utility model is：Fuel tank is provided with heater group, heater limiting temperature switches set, fuel tank
Fluid level transmitter group, heater group are connected in parallel by multiple heaters and formed, and heater limiting temperature switches set is by respectively with adding
Multiple heater limiting temperatures switch composition that hot device is sequentially connected in series, oil tank liquid level transmitter group are become by multiple oil tank liquid levels
Device is sent to form, heater group is connected with fuel tank platinum resistance thermometer sensor, group, and fuel tank platinum resistance thermometer sensor, group is in parallel even by multiple fuel tank platinum resistance thermometer sensor,s
Composition is connect, while fuel tank is provided with fuel tank vacuum transducer.
Further improvement of the utility model is：Lubrication oil supply system include be sequentially connected lubricating oil pump group, from
Examine solenoid valve block, 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,
Lubricating oil ac pump I is connected with lubricating oil ac pump II by pipeline A, pipeline B with self-test solenoid valve block, and lubricating oil straightway pump leads to
Cross pipeline C to be connected with lubricating oil pipeline group, lubricating oil ac pump I, lubricating oil ac pump II, the outlet port of lubricating oil straightway pump
It is respectively equipped with grease pump pressure switch A, grease pump pressure switch B, grease pump pressure switch C；
Self-test solenoid valve block includes the exchange self-test solenoid valve block being connected with lubricating oil ac pump I, lubricating oil ac pump II
And the direct current self-test solenoid valve block being connected with lubricating oil straightway pump, exchange self-test solenoid valve block is by multiple exchanges being connected in parallel
Magnetic valve and multiple ac pump pressure switch compositions being connected in parallel, alternating current electromagnetic valve are opened with the pump pressure that exchanges being correspondingly arranged
Pass is connected in series, and direct solenoid valve group is by multiple DC electromagnetic valves being connected in parallel and multiple direct current pump pressures being connected in parallel
Switch composition, DC electromagnetic valve is connected in series with the straightway pump pressure switch being correspondingly arranged, at the same exchange self-test solenoid valve block and
Cooling group and filter group are sequentially provided between lubricating oil pipeline group；
Cooling group is connected in parallel by two coolers and formed, 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
Filter differential pressure switch A and the filter differential pressure that the individual filter A being connected in parallel is connected in parallel with filter B and two switch
B；
Lubricating oil pipeline group includes lubricating pipe and return line, and lubricating pipe includes lubricating pipe A and lubrication management
Road B, lubricating pipe A one end are connected with filter group, and the lubricating pipe A other end is connected with lubricating pipe B, lubricating pipe B
Be connected all the way with phase modifier, lubricating pipe B another way is connected with jiggering, return line include return line A, return line
B, return line B one end are connected with return line A, and return line A is connected with phase modifier, return line the B other end and oil
Case connects.
Further improvement of the utility model is：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, jacking oil pump inlet pressure switches set are placed in jacking oil pump
The entry position of group, jacking oil pump outlet pressure switches set are placed in the outlet port of jacking oil pump group, at the same jacking oil pump group with
Pipeline C is connected by pipeline D, and jacking oil pump group is connected with phase modifier by jacking oil pipe line；
Jacking oil pump group includes jacking oily ac pump I, the oily ac pump II of jacking, the oily straightway pump of jacking, jacking oil pump entrance
The jacking oil pump that pressure switch group includes being connected with jacking oily ac pump I, the oily ac pump II of jacking, the oily straightway pump of jacking respectively enters
Mouth pressure switch A, jacking oil pump inlet pressure switch B, jacking oil pump inlet pressure switch C, jacking oil pump outlet pressure switch
The jacking oil pump outlet pressure that group includes being connected with jacking oily ac pump I, the oily ac pump II of jacking, the oily straightway pump of jacking respectively is opened
Close A, jacking oil pump outlet pressure switch B, jacking oil pump outlet pressure switch C；
It is fuel-displaced provided with jacking oil pump outlet pressure transmitter, jacking oil pump close to the position of jacking oil pump group to jack oil pipe line
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, there is jacking oil pump oil-out pressure switch A, jacking oil pump oil-out pressure switch respectively
B, jacking 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
Individual jacking oil pump oil-out magnetic valve is connected in parallel composition, respectively jacking oil pump oil-out magnetic valve A, jacking oil pump oil-out
Magnetic 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 electromagnetism
Valve A connections, jacking oil pump oil-out pressure switch B are 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, is jacked oily ac pump I and is connected simultaneously with jacking oil pump oil-out pressure switch C
Jiggering is connected to, oily ac pump II is jacked and connects with jacking oil pump oil-out pressure switch A, jacking oil pump oil-out pressure switch B
Connect and be connected to phase modifier, jack oily straightway pump and be connected with jacking oil pump oil-out pressure switch D and be connected to phase modifier.
Further improvement of the utility model is：Oil smoke recovery system includes oil smoke main pipe rail, Smoke unit, oil removing
Cigarette 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 connects successively
Oil fume eliminator, smoke evacuation inlet pressure switch, Smoke unit, smoke-exhaust pipeline C are connected to, the lower end of oil fume eliminator passes through smoke-exhaust pipeline
B is connected with fuel tank, 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
In；
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 formed；
The smoke-exhaust pipeline C port of export is provided with smoke evacuation magnetic valve C.
Further improvement of the utility model is：Lubricating pipe A is connected with lubricating oil close to the position of filter group and supplied
Hydraulic fluid port pressure transmitter, lubricating oil oil-feed port pressure transmitter are placed between pipeline C and lubricating pipe B.
Further improvement of the utility model is：Lubricating pipe A is connected with lubricating oil close to the position of filter group and supplied
Hydraulic fluid port platinum resistance thermometer sensor, group, lubricating oil oil-feed port platinum resistance thermometer sensor, group are placed between pipeline C and lubricating pipe B, lubricating oil oil-feed port platinum
Thermal resistance group is connected in parallel by two lubricating oil oil-feed port platinum resistance thermometer sensor,s and formed.
The utility model has advantages below compared with prior art：
1st, the port of export of the arrival end of the utility model oil smoke recovery system and phase modifier connects, and oil smoke recovery system goes out
Mouth end is divided into two-way, is connected to fuel tank all the way, drains into all the way in air, and the oil smoke containing lubricating oil passes through oil fume eliminator, filtering
Fluid afterwards is transmitted into fuel tank, improves the recovery utilization rate of lubricating oil, and clean gas is drained into air after filtering, is improved
Effect is filtered, prevents 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 in limit liquid level L=1, alarmed, and is sent by the control cabinet being connected with fuel tank
Signal is controlled by DCS and is delayed and stops lubrication oil supply system and continue fuel feeding to 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 controlled by DCS and is stopped refuel instruction or row
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, ensure 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, urgent use can be done, continues fuel feeding, is protected
The normal operation of card system, improve 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, and to promote lubricating oil preferably to flow, 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 passes through
Refiltered after subcooler cooling.Filter differential pressure switchs A and filter differential pressure switch B, is reported in plugged filter
It is alert, ensure 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 for jacking oil system sets three, and for two of which to jack oily ac pump, one straight for jacking oil
Pump is flowed, when one of oily ac pump of jacking breaks down, another jacks oily ac pump and worked on as stand-by pump, when two
When the individual oily ac pump of jacking all breaks down, oily straightway pump is jacked as stand-by pump, works on, is ensureing jacking oil system just
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, ensures that monitoring is interference-free between each other.
5th, 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 exhaust fan B is connected in series smoke evacuation magnetic valve A, smoke evacuation magnetic valve B compositions, a smoke exhaust fan failure situation
Under, another smoke exhaust fan continues normal work, ensures that gas no pollution discharges 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 utility model.
Fig. 2 is a kind of lubrication oil supply system structural representation of phase modulation lubricating oil system of the utility model.
Fig. 3 is a kind of structural representation of the jacking oil system of phase modulation lubricating oil system of the utility model.
Fig. 4 is a kind of structural representation of the oil smoke recovery system of phase modulation lubricating oil system of the utility model.
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- pipelines D, 33- jacking oil pipe line, 34- jack oily ac pump I, 35- jacking oil
Ac pump II, 36- jack oily straightway pump, 37- jacking oil pumps inlet pressure switch A, 38- jacking oil pump inlet pressure switchs 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 pumps 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 to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
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,
Oil system, oil smoke recovery system are jacked, 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
The composition of device limiting temperature switch 4, oil tank liquid level transmitter group are 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 are connected in parallel by multiple fuel tank platinum resistance thermometer sensor,s 6 and formed, 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；In limit liquid level L=1, the control cabinet being connected with fuel tank 1 is carried out oil tank liquid level transmitter 5
Alarm, and send signal to DCS, controlled by DCS and be delayed and stop lubrication oil supply system and continue fuel feeding, 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-test 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 direct current being connected with fuel tank 1
Pump 10, lubricating oil ac pump I 8 are connected with lubricating oil ac pump II 9 by pipeline A11, pipeline B12 with self-test solenoid valve block, profit
Lubricating oil straightway pump 10 is connected by pipeline C13 with lubricating oil pipeline group, lubricating oil ac pump I 8, lubricating oil ac pump II 9, lubrication
The outlet port of oily straightway pump 10 is respectively equipped with grease pump pressure switch A14, grease pump pressure switch B15, grease pump
Pressure switch C16；The outlet port of lubricating oil pump group is respectively equipped with grease pump pressure switch A14, grease pump pressure switch
B15, grease pump pressure switch C16, lubricating oil ac pump I 8, lubricating oil ac pump II 9, lubricating oil straightway pump 10 are monitored respectively
Whether normal run after startup.
Self-test solenoid valve block includes the exchange self-test magnetic valve being connected with lubricating oil ac pump I 8, lubricating oil ac pump II 9
Group and the direct current self-test solenoid valve block being connected with lubricating oil straightway pump 10, exchange self-test 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 form, 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 formed, and DC electromagnetic valve 19 is connected in series with the straightway pump pressure switch 20 being correspondingly arranged, together
When exchange and be sequentially provided with cooling group and filter group between self-test solenoid valve block and lubricating oil pipeline 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 subcooler cools down after
Filter.Filter differential pressure switchs A24 and filter differential pressure switch B25, is alarmed in plugged filter, ensures that lubricating oil supplies
The normal operation of oil system.
Cooling group is connected in parallel by two coolers 21 and formed, 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 and filter differential pressure switch B25；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, ensure 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
It is urgent to use, continue fuel feeding, ensure 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 way 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 improve 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 formed.
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, jacked
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 are connected with phase modifier 2 by jacking oil pipe line 33；
Jacking oil pump group includes jacking oily ac pump I 34, the oily ac pump II 35 of jacking, the oily straightway pump 36 of jacking, jacking oil
Pump inlet pressure switches set includes being connected with jacking oily ac pump I 34, the oily ac pump II 35 of jacking, the oily straightway pump 36 of jacking respectively
Jacking oil pump inlet pressure switch A37, jacking oil pump inlet pressure switch B38, jacking oil pump inlet pressure switch C39, top
Rising fuel pump outlet pressure switch group is included respectively with jacking oily ac pump I 34, the oily ac pump II 35 of jacking, the oily straightway pump 36 of jacking
Jacking oil pump outlet pressure switch A40, jacking oil pump outlet pressure switch B41, the jacking oil pump outlet pressure switch of connection
C42；
Jack oil pipe line 33 and be provided with jacking oil pump outlet pressure transmitter 43, jacking oil pump close to the position of jacking oil pump group
Oil-out pressure switch group, jacking oil pump oil-out solenoid valve block；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 A44, jacking oil pump oil-out pressure respectively
Power switch B45, jacking oil pump oil-out pressure switch C46, jacking oil pump oil-out pressure switch D47；Jacking oil pump oil-out
Solenoid valve block is connected in parallel by three jacking oil pump oil-out magnetic valves and formed, respectively jacking oil pump oil-out magnetic valve A48,
Jacking oil pump oil-out magnetic valve B49, wherein jacking oil pump oil-out magnetic valve C50, jacking oil pump oil-out pressure switch A44
It is connected with jacking oil pump oil-out magnetic valve A48, jacking oil pump oil-out pressure switch B45 and jacking oil pump oil-out magnetic valve
B49 connections, jacking oil pump oil-out pressure switch C46 are connected with jacking oil pump oil-out magnetic valve C50, jack oily ac pump I
34 are connected with jacking oil pump oil-out pressure switch C46 and are connected to jiggering, and it is fuel-displaced to jack oily ac pump II 35 and jacking oil pump
Mouth pressure switch A44, jacking oil pump oil-out pressure switch B45 are connected and are connected to phase modifier 2, jack oily straightway pump 36 and top
Oil pump out of the mouth pressure switch D47 is risen to connect and be connected to phase modifier 2.
The jacking oil pump for jacking oil system sets three, and for two of which to jack oily ac pump, one is to jack oily direct current
Pump 36, when one of oily ac pump of jacking breaks down, another jacks oily ac pump and worked on as stand-by pump, when two
When the individual oily ac pump of jacking all breaks down, jack oily straightway pump 36 and be used as stand-by pump, work on, ensure jacking oil system
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, ensures that monitoring is interference-free between each other.
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 are 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 by oil fume eliminator 61, the fluid after filtering passes the oil smoke containing lubricating oil
Transport in fuel tank 1, improve the recovery utilization rate of lubricating oil, clean gas is drained into air after filtering, improves filter effect, is prevented
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 formed, and are being lost in a smoke exhaust fan
In the case of spirit, another smoke exhaust fan continues normal work, ensures that gas no pollution discharges 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 utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the scope of the utility model
It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (7)
- A kind of 1. 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 connect, and the port of export of oil smoke recovery system is divided into two-way, is connected to all the way Fuel tank, drain into all the way in air.
- A kind of 2. 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 formed, 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 formed, while fuel tank is provided with fuel tank vacuum transducer.
- A kind of 3. 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-test 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-test 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-test solenoid valve block includes the exchange self-test solenoid valve block being connected with lubricating oil ac pump I, lubricating oil ac pump II And the direct current self-test solenoid valve block that is connected with lubricating oil straightway pump, the exchange self-test solenoid valve block are 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 exchange with what is be 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, hands over simultaneously Cooling group and filter group are sequentially provided between stream self-test solenoid valve block and lubricating oil pipeline group；The cooling group is connected in parallel by two coolers and formed, 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 are 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 way 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. according to a kind of phase modulation lubricating oil system of 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, and jacking oil pump group is with phase modifier by jacking oil pipe Road connects；The jacking oil pump group includes jacking oily ac pump I, 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 jacking oily ac pump I, 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 jacking oily ac pump I, 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 formed, 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 The A connections of oil-out magnetic valve, jacking oil pump oil-out pressure switch B are 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 jacking and jacking oil pump oil-out Pressure switch C is connected and is connected to jiggering, is jacked oily ac pump II and is gone 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, is jacked oily straightway pump and is connected and connects with jacking oil pump oil-out pressure switch D It is connected to phase modifier.
- A kind of 5. 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 formed；The port of export of the smoke-exhaust pipeline C is provided with smoke evacuation magnetic valve C.
- A kind of 6. 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.
- A kind of 7. 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 formed.
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| CN201720749169 | 2017-06-26 | ||
| CN2017207491696 | 2017-06-26 |
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| CN207005673U true CN207005673U (en) | 2018-02-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202241A (en) * | 2017-06-26 | 2017-09-26 | 江苏江海润液设备有限公司 | A kind of phase modulation lubricating oil system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202241A (en) * | 2017-06-26 | 2017-09-26 | 江苏江海润液设备有限公司 | A kind of phase modulation lubricating oil system |
| CN107202241B (en) * | 2017-06-26 | 2023-02-14 | 江苏江海润液设备有限公司 | Phase modifier oil system |
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