CN206409331U - A kind of high racking oil tank liquid level based on virtual instrument is shown and auto-supply system - Google Patents
A kind of high racking oil tank liquid level based on virtual instrument is shown and auto-supply system Download PDFInfo
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- CN206409331U CN206409331U CN201621386704.8U CN201621386704U CN206409331U CN 206409331 U CN206409331 U CN 206409331U CN 201621386704 U CN201621386704 U CN 201621386704U CN 206409331 U CN206409331 U CN 206409331U
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- liquid level
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Abstract
A kind of high racking oil tank liquid level based on virtual instrument is shown and auto-supply system, including placing low level oil tank on the ground and the high racking oil tank of eminence, low water float formula liquid level sensor is installed on the right side of low level oil tank, low level roof is provided with low level tank valves, and low level oil tank upper left side connects the oil inlet of oil feed line and the oil-out of unloading line respectively；The outlet of the oil-out and circulation line of oil feed line merges the tank mouth in access high racking oil tank upper right side；High-order floating ball type liquid level sensor is installed on the left of high racking oil tank, high racking oil tank breather valve is arranged above；The signal of pretreatment is inputted industrial computer by the data collecting card of TT＆C system, gathered data is included on display each control after industrial computer is handled by the programming of LabVIEW software platforms, industrial computer sends control signal to motion control card, motion control card is controlled by electromagnetic relay, the equipment safety is reliable, being normally carried out for well site production work is can guarantee that, operating efficiency and work quality is further improved.
Description
Technical field
The utility model is related to oil supply system technical field, more particularly to a kind of high racking oil tank liquid level based on virtual instrument
Display and auto-supply system.
Background technology
High racking oil tank is the important component of drilling dynamics fuel system for diesel engine, passes through the pressure produced by high racking oil tank
Fuel needed for diesel engine is transported to computer room or power generation room by difference, and the oil plant supplement of past high racking oil tank is always to pass through computer room people
Member manually boot oil feed pump, then visual observations high racking oil tank liquid level height, when observe high racking oil tank liquid level reach highest
Hydraulic pressure switch pump fuel cut-off is disconnected during point.But the judgement of oil mass is completed, it is necessary to climb high racking oil tank up and down, exist very big
Potential safety hazard；Meanwhile, driller's labor intensity is big, in many post cross-operation of some special constructions, it is possible to forget
Fuel oil is supplemented into high racking oil tank in time, this may result in, and oil tank oil mass is low to cause diesel engine to stop, so cause production and
Down-hole accident hidden danger.Simultaneously as the particularity of drillng operation construction, the position where tank farm belongs to the dead angle of well site guard plot
Position, often has criminal to steal drilling team's oil by various means, larger loss and ring is brought to country and enterprise
Pollute in border.
In recent years, with the continuous ripe and development of PLC technology, many overhead oil in well site based on PLC technology are occurred in that
Tank auto-supply system, when high racking oil tank be in low oil level when can automatic start oil feed pump to high racking oil tank fuel feeding, work as oil level
Being capable of automatic fuel cutoff when rising to highest oil level.These devices can preferably overcome the shortcomings of above-mentioned original technology there is provided
A kind of relatively reliable fuel system, alleviates the labor intensity of staff to a certain extent, also will not be because of human negligence
And cause production and the generation of down-hole accident.But this mode can not reflect real-time level of low level oil tank and high racking oil tank etc.
Information is, it is necessary to artificial supervision；Electronic equipment is relatively more difficult after breaking down to be discovered, and typically until finding, high racking oil tank has not had
There is fluid, therefore larger potential safety hazard can be caused, the system can not prevent criminal completely and steal drilling team's oil；This
Outside, the need for the oil supply system that this function is single, be not easy to well site manages concentratedly can not meet modernization well site.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of high racking oil tank liquid level based on virtual instrument and shown
Show with auto-supply system, the completion that the device can be safe and reliable is to the auto-supply of high racking oil tank, and by Virtual instrument
The power of device, realizes the real-time prison to parameters such as the liquid level of low level oil tank and high racking oil tank, temperature and oil-feed port flows
Survey, prevent the generation of adverse consequences and the stolen phenomenon of well site oil that equipment fault is brought.
To achieve these goals, the utility model is achieved through the following technical solutions：
A kind of high racking oil tank liquid level based on virtual instrument show with auto-supply system, including place on the ground low
Position oil tank 1 and the high racking oil tank 8 of eminence, the described right side of low level oil tank 1 are provided with low water float formula liquid level sensor 2, low level
The top of oil tank 1 is provided with low level tank valves 3, and the upper left side of low level oil tank 1 connects oil inlet and the oil discharge pipe of pipeline road 4 respectively
The oil-out on road 18；The outlet of the oil-out and circulation line 22 of pipeline road 4 merges the tank in access high racking oil tank 8 upper right side
Mouthful；The left side of high racking oil tank 8 is provided with high-order floating ball type liquid level sensor 10, is arranged above high racking oil tank breather valve 9；
The described inner side upper right side of high racking oil tank 8 is provided with liquid-level switch max11, and liquid-level switch min12 is installed in lower right,
Right side central is provided with temperature sensor 13；
The underface of described high racking oil tank 8 is outlet line, and outlet line is divided into oil feed line 14, the and of unloading line 18
Circulation line 22；
Petroleum pipeline magnetic valve 5, petroleum pipeline diesel fuel filter 6 and oil transfer pump 7 are sequentially installed with described pipeline road 4；
Fuel feed pump magnetic valve 15, fuel feed pump diesel fuel filter 16 and flow is sequentially installed with described oil feed line 14 to pass
Sensor 17；
Oil discharge pipe's magnetic valve 19, oil discharge pipe's diesel fuel filter 20 and discharge pump are sequentially installed with described unloading line 18
21；
Circulating pipe magnetic valve 23, heater 24 and oil circulating pump 25 are sequentially arranged with described circulation line 22；
The oil inlet of described pipeline road 4 is less than the oil-out of unloading line 18；
Described low water float formula liquid level sensor 2, high-order floating ball type liquid level sensor 10, liquid-level switch max11, liquid level
Switch min12, temperature sensor 13 and flow sensor 17 signal output part are connected to the data acquisition system in TT＆C system
On system, the signal output part of the control system of TT＆C system passes through electromagnetic relay and petroleum pipeline magnetic valve 5, oil transfer pump 7, fuel feeding
Pipe magnetic valve 15, oil discharge pipe's magnetic valve 19, discharge pump 21, circulating pipe magnetic valve 23, heater 24 and oil circulating pump 25
On signal input part；Display device is additionally provided with TT＆C system.
Described TT＆C system includes the data collecting card SC of gathered data, and data collecting card SC is defeated by the signal of pretreatment
Enter industrial computer GK, included gathered data in display after industrial computer GK processing by LabVIEW software platforms CX programmings
On each control of XS, industrial computer GK sends control signal to motion control card YK, and motion control card YK passes through electromagnetic relay
It is controlled.
Described low level tank valves 3 is arranged on above the top right of low level oil tank 1.
The oil inlet of described pipeline road 4 stretches into the bottom of low level oil tank 1, and the oil-out of unloading line 18 stretches into low level
The top of oil tank 1.
The beneficial effects of the utility model：
The oil supply system greatly reduces labor intensity, and staff can just real-time monitor oil supply system in computer room
Running status, and oil supply system can be operated at any time when needing；Staff passes through to oil tank liquid level
The observation of change, stolen behavior can be determined whether in time, so as to largely prevent the stolen phenomenon of well site oil；Virtually
Instrument has powerful function, easily multiple measuring apparatus can be integrated into individual system, from now on by the system and other
The TT＆C system of wellsite facility is integrated into a system by virtual instrument, makes staff complete on same observing and controlling panel
The real-time monitoring and control of paired multiple equipment, realizes the automation of well system higher degree, further improves operating efficiency
And work quality.
Brief description of the drawings
Fig. 1 is structure principle chart of the present utility model.
Fig. 2 is TT＆C system schematic diagram of the present utility model.
Fig. 3 is TT＆C system display panel figure of the present utility model.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1：A kind of high racking oil tank liquid level based on virtual instrument is shown and auto-supply system, including is placed on
Low level oil tank 1 and the high racking oil tank 8 of eminence on ground, the described right side of low level oil tank 1 are provided with low water float formula liquid level biography
Sensor 2, the top of low level oil tank 1 is provided with low level tank valves 3, and the upper left side of low level oil tank 1 connects the oil-feed of pipeline road 4 respectively
The oil-out of mouth and unloading line 18；It is right that the outlet of the oil-out and circulation line 22 of pipeline road 4 merges access high racking oil tank 8
The tank mouth of top；The left side of high racking oil tank 8 is provided with high-order floating ball type liquid level sensor 10, is arranged above high racking oil tank and exhales
Inhale valve 9；
The described inner side upper right side of high racking oil tank 8 is provided with liquid-level switch max11, and liquid-level switch min12 is installed in lower right,
Right side central is provided with temperature sensor 13；
The underface of described high racking oil tank 8 is outlet line, and outlet line is divided into oil feed line 14, the and of unloading line 18
Circulation line 22；
Petroleum pipeline magnetic valve 5, petroleum pipeline diesel fuel filter 6 and oil transfer pump 7 are sequentially installed with described pipeline road 4；
Fuel feed pump magnetic valve 15, fuel feed pump diesel fuel filter 16 and flow is sequentially installed with described oil feed line 14 to pass
Sensor 17；
Oil discharge pipe's magnetic valve 19, oil discharge pipe's diesel fuel filter 20 and discharge pump are sequentially installed with described unloading line 18
21；
Circulating pipe magnetic valve 23, heater 24 and oil circulating pump 25 are sequentially arranged with described circulation line 22；
Described low level tank valves 3 is arranged on above the top right of low level oil tank 1.
The oil inlet of described pipeline road 4 stretches into the bottom of low level oil tank 1, and the oil-out of unloading line 18 stretches into low level
The top of oil tank 1.
As shown in Figure 2：
Described low water float formula liquid level sensor 2, high-order floating ball type liquid level sensor 10, liquid-level switch max11, liquid level
Switch min12, temperature sensor 13 and flow sensor 17 signal output part are connected to the data acquisition system in TT＆C system
On system, the signal output part of the control system of TT＆C system passes through electromagnetic relay and petroleum pipeline magnetic valve 5, oil transfer pump 7, fuel feeding
Pipe magnetic valve 15, oil discharge pipe's magnetic valve 19, discharge pump 21, circulating pipe magnetic valve 23, heater 24 and oil circulating pump 25
On signal input part；Display device is additionally provided with TT＆C system.
Described TT＆C system includes the data collecting card SC of gathered data, and data collecting card SC is defeated by the signal of pretreatment
Enter industrial computer GK, included gathered data in display after industrial computer GK processing by LabVIEW software platforms CX programmings
On each control of XS, industrial computer GK sends control signal to motion control card YK, and motion control card YK passes through electromagnetic relay
It is controlled.
Reference picture 3, observing and controlling panel upper left side is display control regions, can real-time monitor the running status of system, right
Side is control control regions, and the system can be operated manually.In viewing area, the liquid level of high racking oil tank 8 shows control X1
Show that control X4 can show the liquid level information of high racking oil tank 8 and low level oil tank 1, the liquid of graviation tank 8 in real time with the liquid level of low level oil tank 1
Position, which is shown on the right side of control X1, high level indicator lamp control X2 and low liquid level indicator lamp control X3, can high racking oil tank 8 liquid
Alarm is lighted in position when exceeding maximum or minimum value, and high racking oil tank thermometer X5 can show the oil temperature of high racking oil tank 8, fuel feeding in real time
Pipe flow diagram X6 is used for the real-time traffic information for showing oil feed line 14.Control the automatic/hand toggle control KZ1 of control regions
Operator scheme for switching the system, facilitates staff's interventional procedure at any time, oil transportation control KZ2 and stopping oil transportation control
KZ3 can control beating in the start and stop that low level oil tank 1 is acted to the oil transportation of high racking oil tank 8, set of controls KZ4 → KZ11 of the rightmost side respectively
Oil transfer pump 7, discharge pump 21, oil circulating pump 25, petroleum pipeline magnetic valve 5, fuel feed pump can be controlled respectively by opening control and closing control
Magnetic valve 15, oil discharge pipe's magnetic valve 19, the start and stop of circulating pipe magnetic valve 23 and heater 24, the indicator lamp in left side are used to show
Show the on and off of each device.
Operation principle of the present utility model：
In system operation, when the oil level of high racking oil tank 8 is less than defined be worth, it can be observed on display XS
The liquid level for showing control X1 to high racking oil tank liquid level is in extreme lower position, and the alarm lamp control X3 of low liquid level can also be lighted, simultaneously
The liquid-level switch min12 installed in the inner bottom part of high racking oil tank 8 can be triggered, liquid-level switch min12 signal passes through data collecting card
SC is sent in industrial computer GK, and industrial computer GK sends control signal to motion control card YK, motion control card YK to electromagnetism after
Electrical equipment K1 and electromagnetic relay K2 electric signals, electromagnetic relay K1 and electromagnetic relay K2 obtain it is electric after close, petroleum pipeline magnetic valve 5
Opened with oil transfer pump 7 to the oil transportation of high racking oil tank 8, now it is observed that low liquid level indicator lamp control X3 puts out on display XS
Go out, the liquid level of high racking oil tank 8 shows that control X1 liquid level is being gradually increasing.
When the oil level of high racking oil tank 8 rises to the setting of highest oil level, it can be seen that high racking oil tank on display XS
Liquid level shows that control X1 liquid level is in extreme higher position, and the alarm lamp control X2 of high level can also be lighted, while triggering is arranged on
The liquid-level switch max11 of upper right quarter in high racking oil tank 8, liquid-level switch max11 signal are sent to work by data collecting card SC
In control machine GK, industrial computer GK sends control signal to motion control card YK, and motion control card YK is to electromagnetic relay K1 and electricity
Magnetic relay K2 electric signals are allowed to disconnect, and petroleum pipeline magnetic valve 5 and oil transfer pump 7 are closed to the oil transportation of high racking oil tank 8, now in display
It is observed that high level indicator lamp control X2 extinguishes on device XS, the liquid level of high racking oil tank 8 shows that control X1 liquid level stops rising,
Stop oil transportation task.
Drawn to an end when drilling well works, will be certainly in display XS control panels when high racking oil tank 8 no longer needs to fill it up with oil
Dynamic/manual switching control KZ1 is adjusted to manually, open oil transportation control KZ2 and give high on the oil transportation of high racking oil tank 8, observation display XS
Frame oil tank level shows that control X1 liquid levels reach to click on behind desired position and stops oil transportation control KZ3.
When the drilling well end-of-job in well site needs resettlement well site, it is necessary to first be discharged into remaining oil in high racking oil tank 8 low
Position oil tank 1, the automatic/hand toggle control KZ1 in control panel in display XS is adjusted to manually, and operation display XS is right
Side set of controls KZ4 → KZ11, makes oil discharge pipe's magnetic valve 19 and discharge pump 21 be in open mode, other each devices are all in closing
State, now in high racking oil tank in remaining oil input low level oil tank, finally by operating discharge pump control in control panel
Group KZ5 and oil discharge pipe magnetic valve set of controls KZ9 closes discharge pump 19 and oil discharge pipe's magnetic valve 19, finally exits TT＆C system, i.e.,
The relocating work of well site oil tank can be started.
If oil supply system breaks down in the course of the work, when the liquid level of high racking oil tank 8 is less than minimum oil level, oil transfer pump
7 do not open and give the fuel feeding of high racking oil tank 8, and now automatic/hand toggle control can be adjusted on display XS is adjusted to manual mode,
It is the fuel feeding of high racking oil tank 8 to open oil transportation control KZ2.Automatic/hand toggle control KZ1 is adjusted after failture evacuation to switch to again
Automatic mode.
In system operation, flow sensor 17 can be passed the flow information of fuel feed pump 14 by data collecting card SC
Industrial computer GK is defeated by, is shown in real time on the fuel feed pump flow diagram X6 in display XS finally by LabVIEW software platforms CX,
The information recorded by fuel feed pump flow diagram X6, can analyze the fuel consumption for drawing a certain period, also can be wellsite facility fuel-economizing
Technology provides reference.
In system operation, liquid level information is passed through data acquisition by the floating ball type liquid level sensor 2 in low level oil tank 1
Block in SC input industrial computers GK, can be seen in display XS on LabVIEW software platforms CX by low level oil tank level control X4
Observe the liquid level of low level oil tank 1, staff can according to workable for liquid level information anticipation fuel oil the time；When not carrying out oil transportation task
When, if the liquid level of low level oil tank 1 is still gradually reduced, it can conclude that as stolen event, then can in time take measures, punish illegal point
Son.
In the area of some bad environments, when environment temperature is very low, temperature information is passed through data by temperature sensor 13
Capture card SC is delivered to industrial computer GK, can observe high racking oil tank thermometer on LabVIEW software platforms CX in display XS
The temperature that control X5 is indicated is relatively low, and it is manual mode now to adjust automatic/hand toggle control KZ1, opens oil circulating pump control
Group KZ6 and heater set of controls KZ11 is that high racking oil tank 8 is heated, and high racking oil tank thermometer control can be observed on display XS
Numerical value rises in part X5, and temperature is risen to after setting, closes heater set of controls KZ11 and oil circulating pump set of controls KZ6 and stops
Only heat.
The TT＆C system that the utility model is made up of data collecting system and control system can realize high racking oil tank liquid level
Display and auto-supply, the equipment safety are reliable, can guarantee that being normally carried out for well site production work；Observing and controlling based on virtual instrument
System interface is attractive in appearance, powerful, effectively reduces the workload of workman, has prevented the generation of stolen phenomenon, to realize drilling well
The automation of system higher degree provides foundation.
Claims (4)
1. a kind of high racking oil tank liquid level based on virtual instrument is shown and auto-supply system, it is characterised in that including being placed on
Low level oil tank (1) and the high racking oil tank (8) of eminence on ground, described low level oil tank (1) inner right side are provided with low level and floated
Low level tank valves (3), low level oil tank (1) upper left side difference are provided with the top of ball liquid level sensor (2), low level oil tank (1)
Connect the oil inlet of pipeline road (4) and the oil-out of unloading line (18)；The oil-out and circulation line of pipeline road (4)
(22) outlet merges the tank mouth in access high racking oil tank (8) upper right side；The inside left of high racking oil tank (8) is provided with high-order ball float
Formula liquid level sensor (10), is arranged above high racking oil tank breather valve (9)；
Described high racking oil tank (8) upper right side is provided with liquid-level switch max (11), and liquid-level switch min (12) is installed in lower right, right
Middle side part is provided with temperature sensor (13)；
The underface of described high racking oil tank (8) is outlet line, and outlet line is divided into oil feed line (14), unloading line (18)
With circulation line (22)；
Petroleum pipeline magnetic valve (5), petroleum pipeline diesel fuel filter (6) and oil transfer pump are sequentially installed with described pipeline road (4)
(7)；
Fuel feed pump magnetic valve (15), fuel feed pump diesel fuel filter (16) and flow are sequentially installed with described oil feed line (14)
Sensor (17)；
Oil discharge pipe's magnetic valve (19), oil discharge pipe's diesel fuel filter (20) and emptying are sequentially installed with described unloading line (18)
Pump (21)；
Circulating pipe magnetic valve (23), heater (24) and oil circulating pump are sequentially arranged with described circulation line (22)
(25)；
Described low water float formula liquid level sensor (2), high-order floating ball type liquid level sensor (10), liquid-level switch max (11), liquid
The signal output part of bit switch min (12), temperature sensor (13) and flow sensor (17) is connected to the number in TT＆C system
According in acquisition system, the signal output part of the control system of TT＆C system passes through electromagnetic relay and petroleum pipeline magnetic valve (5), defeated
Oil pump (7), fuel feed pump magnetic valve (15), oil discharge pipe's magnetic valve (19), discharge pump (21), circulating pipe magnetic valve (23), heating
On the signal input part of device (24) and oil circulating pump (25)；Display device is additionally provided with TT＆C system.
2. a kind of high racking oil tank liquid level based on virtual instrument according to claim 1 is shown and auto-supply system, its
It is characterised by, described TT＆C system includes the data collecting card (SC) of gathered data, data collecting card (SC) is by pretreatment
Signal input industrial computer (GK), is programmed gathered data after industrial computer (GK) processing by LabVIEW software platforms (CX)
It is shown on display (XS) each control, industrial computer (GK) sends control signal to motion control card (YK), motion control
Card (YK) is controlled by electromagnetic relay.
3. a kind of high racking oil tank liquid level based on virtual instrument according to claim 1 is shown and auto-supply system, its
It is characterised by, described low level tank valves (3) is arranged on above low level oil tank (1) top right.
4. a kind of high racking oil tank liquid level based on virtual instrument according to claim 1 is shown and auto-supply system, its
It is characterised by, the oil inlet of described pipeline road (4) stretches into the bottom of low level oil tank (1), the oil-out of unloading line (18)
Stretch into the top of low level oil tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386704.8U CN206409331U (en) | 2016-12-16 | 2016-12-16 | A kind of high racking oil tank liquid level based on virtual instrument is shown and auto-supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386704.8U CN206409331U (en) | 2016-12-16 | 2016-12-16 | A kind of high racking oil tank liquid level based on virtual instrument is shown and auto-supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409331U true CN206409331U (en) | 2017-08-15 |
Family
ID=59551343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621386704.8U Expired - Fee Related CN206409331U (en) | 2016-12-16 | 2016-12-16 | A kind of high racking oil tank liquid level based on virtual instrument is shown and auto-supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409331U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503991A (en) * | 2017-09-26 | 2017-12-22 | 眉山中车制动科技股份有限公司 | A kind of automatic liquid injection device |
| CN109734037A (en) * | 2018-12-03 | 2019-05-10 | 中国船舶重工集团公司第七一一研究所 | A kind of diesel-engine tester fuel oil supply system |
| CN112295915A (en) * | 2020-10-10 | 2021-02-02 | 临沂会宝岭铁矿有限公司 | Mining vibrating screen oil tank liquid level monitoring device and method |
-
2016
- 2016-12-16 CN CN201621386704.8U patent/CN206409331U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503991A (en) * | 2017-09-26 | 2017-12-22 | 眉山中车制动科技股份有限公司 | A kind of automatic liquid injection device |
| CN109734037A (en) * | 2018-12-03 | 2019-05-10 | 中国船舶重工集团公司第七一一研究所 | A kind of diesel-engine tester fuel oil supply system |
| CN112295915A (en) * | 2020-10-10 | 2021-02-02 | 临沂会宝岭铁矿有限公司 | Mining vibrating screen oil tank liquid level monitoring device and method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20171216 |