CN210738524U - Oil field charge device - Google Patents
Oil field charge device Download PDFInfo
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- CN210738524U CN210738524U CN201920776237.7U CN201920776237U CN210738524U CN 210738524 U CN210738524 U CN 210738524U CN 201920776237 U CN201920776237 U CN 201920776237U CN 210738524 U CN210738524 U CN 210738524U
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Abstract
The utility model discloses an oil field charge device, including adding medicine unit, the control unit and detecting element, it includes adds medicine jar, pipeline and measurement multi-way valves to add the medicine unit, the measurement multi-way valves includes measurement jar, compensating tank, multi-way valve and a plurality of reposition of redundant personnel pipeline, be provided with the check valve between the reposition of redundant personnel pipeline both ends, reposition of redundant personnel pipeline one end is connected with oil pipeline, the control unit includes control chip, wireless communication module, remote control end, switch and host computer, the detecting element includes temperature sensor, level gauge, concentration detector, precession vortex flowmeter, viscosity sensor and time relay. The utility model discloses a be equipped with measurement multi-ported valves, effectual liquid medicine to getting into in each oil pipeline measures to the liquid medicine that prevents to get into is too much or too little, thereby realizes falling glutinous effect to the perfection of crude oil, prevents to produce among the crude oil transportation process and falls the back pressure, influences conveying efficiency.
Description
Technical Field
The utility model relates to a petroleum conveying equipment technical field, in particular to oil field charge device.
Background
During the oil production process of an oil field, the downhole string of the oil well can cause various problems such as abnormal oil well production and the like due to the influence of wax deposition. At present, wax removal methods most used in Changqing oil fields prevent wax scale formation of oil pipes by adding wax removal and prevention agents into oil sleeve annuluses, most of the adding methods are manual regular well-logging, quantitative agents are added from the annular space of the zhou sleeve at one time by using simple closed agent adding tanks, individual oil areas are added with agents at fixed time by using movable agent adding vehicles, but certain defects exist, such as complex operation, high labor intensity and low working efficiency, more personnel and vehicles are used, along with the comprehensive popularization of oil wells of the Changqing oil fields, for example, a single-well metering method is replaced by a diagram metering method by original double-volume metering, a pipeline wax removal method is replaced by automatic ball throwing, oil well field reason videos and reports replace well parking and manual well patrol, and the existing artificial wellhead agent adding technology obviously cannot meet the development requirements of oil field digitization.
Therefore, it is necessary to develop a chemical adding device for oil field to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an oil field charge device through being equipped with the measurement multi-channel valves, effectually measures the liquid medicine that gets into in each oil pipeline to the liquid medicine that prevents to get into is too much or too little, thereby realizes falling glutinous effect to the perfect of crude oil, prevents to produce among the crude oil transportation process and falls the back pressure, influences conveying efficiency, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil field charge device, includes with medicine unit, the control unit and detecting element, it includes adds medicine jar, pipeline and measurement multi-way valves to add the medicine unit, measurement multi-way valves includes measurement jar, compensating tank, multi-way valve and a plurality of reposition of redundant personnel pipeline, be provided with the check valve between the reposition of redundant personnel pipeline both ends, reposition of redundant personnel pipeline one end is connected with oil pipeline, the control unit includes control chip, wireless communication module, remote control end, switch and host computer, the detecting element includes temperature sensor, level gauge, concentration detector, precession vortex flowmeter, viscosity sensor and time relay.
Preferably, add the inside baffle that is provided with of gallipot, it forms the mixing space to add the gallipot to be located the baffle top, it forms the storage space to add the gallipot to be located the baffle bottom, it is provided with same agitator with depositing space inside to be located the mixing space with the gallipot is inside, the agitator is located the baffle and runs through the position and is provided with mechanical seal.
Preferably, the surface of the dosing tank is provided with a heating coil, the dosing tank is arranged between the mixing space and the storage space and is provided with a connecting pipeline, and a first electromagnetic valve is arranged between the two ends of the connecting pipeline.
Preferably, a second electromagnetic valve, a filter and a plunger pump are sequentially arranged between the two ends of the conveying pipeline, and one end of the conveying pipeline is communicated with the metering tank.
Preferably, temperature sensor and concentration sensor all are located the inside setting of mixing space, the level gauge is located mixing space and the inside setting of storage space, precession vortex flowmeter is connected with the metering tank, viscosity sensor is located the inside setting of oil pipeline.
Preferably, the surface of the multi-way valve is provided with a multi-position electromagnetic valve, and the time relay is electrically connected with the multi-position electromagnetic valve.
Preferably, the remote control end adopts a network interface to form network connection with the control chip, the control chip adopts a model MSP430 low-power consumption single chip microcomputer, and the upper computer forms network connection with the control chip through the switch and the wireless communication module.
Preferably, the output ends of the temperature sensor, the liquid level meter, the concentration detector, the precession vortex flowmeter and the viscosity sensor are electrically connected with the input end of the control chip, and the input ends of the time relay, the stirrer, the heating coil, the first electromagnetic valve, the second electromagnetic valve, the plunger pump and the multi-position electromagnetic valve are electrically connected with the output end of the control chip.
The utility model discloses a technological effect and advantage:
1. through being equipped with the measurement multi-channel valves, effectual liquid medicine to getting into in each oil pipeline measures to the liquid medicine that prevents to get into is too much or too little, thereby realizes falling glutinous effect to the perfect of crude oil, prevents to produce among the crude oil transportation process and falls the back pressure, influences conveying efficiency.
2. Divide into mixing space and storage space through adding the medicinal cupping, be favorable to controlling the concentration of liquid medicine to prevent that the liquid medicine from having in mixing space inside and remaining, lead to follow-up liquid medicine concentration different, increase crude oil viscosity reduction error, influence oil transportation efficiency.
3. Through being equipped with detecting element and the control unit, be favorable to carrying out digitization and automated management to each part in the whole charge device to realize that data is synchronous, reach the crude oil viscosity reduction of change and carry the effect, improve oil transportation efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a flow chart of the overall structure of the present invention;
fig. 3 is a system diagram of the overall structure of the present invention.
In the figure: 1. a dosing unit; 2. a control unit; 3. a detection unit; 4. a medicine adding tank; 5. a delivery conduit; 6. a metering multi-way valve bank; 7. a metering tank; 8. a balancing tank; 9. a multi-way valve; 10. a diversion pipeline; 11. a check valve; 12. an oil pipeline; 13. a control chip; 14. a wireless communication module; 15. a remote control end; 16. a switch; 17. an upper computer; 18. a temperature sensor; 19. a liquid level meter; 20. a concentration detector; 21. a precession vortex flowmeter; 22. a viscosity sensor; 23. a time relay; 24. a partition plate; 25. A mixing space; 26. a storage space; 27. a stirrer; 28. mechanical sealing; 29. a heating coil; 30. Connecting a pipeline; 31. a first solenoid valve; 32. a second solenoid valve; 33. a filter; 34. a plunger pump; 35. A multi-position solenoid valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
according to the oil field charge device that fig. 1-3 shows, including adding medicine unit 1, the control unit 2 and detecting element 3, add medicine unit 1 and include with medicine jar 4, pipeline 5 and measurement many valves 6, measurement many valves 6 includes measurement jar 7, compensating tank 8, multiport valve 9 and a plurality of shunt tubes 10, through being equipped with measurement many valves 6, effectually measures the liquid medicine that gets into in each oil pipeline 12 to prevent that the liquid medicine that gets into is too much or too little, thereby realize the effect of the perfect viscidity that falls to crude oil, prevent to produce among the crude oil transportation process and fall back pressure, influence conveying efficiency, be provided with check valve 11 between shunt tubes 10 both ends, shunt tubes 10 one end is connected with oil pipeline 12, the control unit 2 includes control chip 13, wireless communication module 14, remote control end 15, Switch 16 and host computer 17, detecting element 3 includes temperature sensor 18, level gauge 19, concentration detection appearance 20, precession vortex flowmeter 21, viscosity sensor 22 and time relay 23, through being equipped with detecting element 3 and the control unit 2, is favorable to carrying out digitization and automated management to each part in the whole charge device to realize data synchronization, reach the crude oil of change and fall glutinous transport effect, improve oil transportation efficiency.
Further, in above-mentioned technical scheme, add 4 inside baffles 24 that are provided with of medicinal cupping, it forms mixing space 25 to be located 24 tops of baffle to add medicinal cupping 4, it forms storage space 26 to be located 24 bottoms of baffle to add medicinal cupping 4, it is provided with same agitator 27 with the storage space inside to be located mixing space 25 with the medicinal cupping 4 inside, agitator 27 is located baffle 24 and runs through the position and is provided with mechanical seal 28, through dividing into mixing space 25 and storage space 26 with adding medicinal cupping 4, is favorable to controlling the concentration of liquid medicine to prevent that the liquid medicine from having in mixing space 25 inside and remaining, lead to follow-up liquid medicine concentration to differ, increase crude oil and fall glutinous error, influence oil transportation efficiency.
Further, in above-mentioned technical scheme, add medicinal cupping 4 surface and be provided with heating coil 29, through being equipped with heating coil 29, be favorable to accelerating medicament dissolving speed to play the heat preservation effect, add medicinal cupping 4 and be located and be provided with connecting tube 30 between mixing space 25 and the storage space 26, be provided with first solenoid valve 31 between the connecting tube 30 both ends.
Further, in the above technical solution, a second electromagnetic valve 32, a filter 33 and a plunger pump 34 are sequentially arranged between two ends of the conveying pipeline 5, and one end of the conveying pipeline 5 is communicated with the metering tank 7.
Further, in the above technical solution, the temperature sensor 18 and the concentration sensor are both located inside the mixing space 25, the liquid level meter 19 is located inside the mixing space 25 and the storage space 26, the precession vortex flowmeter 21 is connected to the metering tank 7, and the viscosity sensor 22 is located inside the oil pipeline 12.
Further, in the above technical solution, a multi-position electromagnetic valve 35 is disposed on a surface of the multi-way valve 9, and the time relay 23 is electrically connected to the multi-position electromagnetic valve 35.
Further, in the above technical scheme, the remote control terminal 15 adopts a network interface to form a network connection with the control chip 13, the control chip 13 adopts a model MSP430 low-power consumption single chip microcomputer, the upper computer 17 forms a network connection with the control chip 13 through the switch 16 and the wireless communication module 14, and the control of the dosing device through the upper computer 17 and the remote control terminal 15 is facilitated.
Further, in the above technical solution, the output ends of the temperature sensor 18, the liquid level meter 19, the concentration detector 20, the precession vortex flowmeter 21 and the viscosity sensor 22 are all electrically connected to the input end of the control chip 13, and the input ends of the time relay 23, the stirrer 27, the heating coil 29, the first electromagnetic valve 31, the second electromagnetic valve 32, the plunger pump 34 and the multi-position electromagnetic valve 35 are all electrically connected to the output end of the control chip 13.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 of the specification, when the device is used, the viscosity of crude oil in an oil pipeline 12 is detected through a viscosity sensor, the concentration of the required medicine is calculated through a control chip 13, so that the corresponding medicine and a dissolving agent are put into a mixing space 25 of a medicine adding tank 4, a stirrer 27 is started to mix the dissolving agent with the medicine, when a concentration detector 20 detects the corresponding concentration after the medicine is completely dissolved, a first electromagnetic valve 31 is controlled to be opened, the mixed medicine liquid enters a storage space 26, a second electromagnetic valve 32 is controlled to be opened and a plunger pump 34 is started, the medicine liquid in the storage space 26 is sent into a measuring tank 7 through a conveying pipeline 5, the measuring tank 7 and a precession vortex flowmeter 21 are used for measuring, when the required amount is reached, the medicine liquid is conveyed into a balance tank 8, the pressure carried in the medicine liquid is relieved and balanced through the balance tank 8, through the control time relay 23 and the multi-position electromagnetic valve 35, the liquid medicine enters the corresponding oil conveying pipeline 12 through the shunt pipeline 10, so that the crude oil in the oil conveying pipeline 12 is reduced in viscosity, the crude oil is convenient to convey, the liquid medicine entering each oil conveying pipeline 12 is effectively metered through the metering multi-way valve group 6, the liquid medicine entering the oil conveying pipeline 12 is prevented from being too much or too little, the perfect viscosity reducing effect on the crude oil is realized, and the return pressure reduction and the influence on the conveying efficiency in the crude oil conveying process are prevented;
referring to the attached drawings 2-3 of the specification, by arranging the detection unit 3 and the control unit 2, the detection of the viscosity of the liquid medicine and the crude oil by the temperature sensor 18, the liquid level meter 19, the concentration detector 20, the precession vortex flowmeter 21 and the viscosity sensor 22 is facilitated, so that the control of the control unit 2 on the time relay 23, the stirrer 27, the heating coil 29, the first electromagnetic valve 31, the second electromagnetic valve 32, the plunger pump 34 and the multi-position electromagnetic valve 35 is realized, each part in the whole medicine adding device is subjected to digital and automatic management, data synchronization is realized, the replaced crude oil viscosity reduction conveying effect is achieved, and the oil conveying efficiency is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an oil field charge device, includes medicine unit (1), the control unit (2) and detecting element (3), its characterized in that: the medicine adding unit (1) comprises a medicine adding tank (4), a conveying pipeline (5) and a metering multi-way valve group (6), the metering multi-way valve group (6) comprises a metering tank (7), a balance tank (8), a multi-way valve (9) and a plurality of shunt pipelines (10), a check valve (11) is arranged between two ends of each shunt pipeline (10), one end of each shunt pipeline (10) is connected with an oil conveying pipeline (12), the control unit (2) comprises a control chip (13), a wireless communication module (14), a remote control end (15), a switch (16) and an upper computer (17), and the detection unit (3) comprises a temperature sensor (18), a liquid level meter (19), a concentration detector (20), a precession vortex flowmeter (21), a viscosity sensor (22) and a time relay (23).
2. The oilfield medicating device of claim 1, wherein: add medicinal cupping (4) inside baffle (24) that is provided with, it forms mixing space (25) to be located baffle (24) top with medicinal cupping (4), it forms storage space (26) to be located baffle (24) bottom with medicinal cupping (4), it is provided with same agitator (27) with the storage space inside to be located mixing space (25) with medicinal cupping (4) inside, agitator (27) are located baffle (24) and run through the position and are provided with mechanical seal (28).
3. The oilfield medicating device of claim 1, wherein: add medicine jar (4) surface and be provided with heating coil (29), it is provided with connecting tube (30) to add medicine jar (4) to be located between mixing space (25) and storage space (26), be provided with first solenoid valve (31) between connecting tube (30) both ends.
4. The oilfield medicating device of claim 1, wherein: a second electromagnetic valve (32), a filter (33) and a plunger pump (34) are sequentially arranged between the two ends of the conveying pipeline (5), and one end of the conveying pipeline (5) is communicated with the metering tank (7).
5. The oilfield medicating device of claim 1, wherein: temperature sensor (18) and concentration sensor all are located mixing space (25) inside setting, level gauge (19) are located mixing space (25) and storage space (26) inside setting, precession vortex flowmeter (21) are connected with metering tank (7), viscosity sensor (22) are located oil pipeline (12) inside setting.
6. The oilfield medicating device of claim 1, wherein: the surface of the multi-way valve (9) is provided with a multi-position electromagnetic valve (35), and the time relay (23) is electrically connected with the multi-position electromagnetic valve (35).
7. The oilfield medicating device of claim 1, wherein: the remote control end (15) adopts a network interface to form network connection with the control chip (13), the control chip (13) adopts a model MSP430 low-power consumption single chip microcomputer, and the upper computer (17) forms network connection with the control chip (13) through the switch (16) and the wireless communication module (14).
8. The oilfield medicating device of claim 1, wherein: the output of temperature sensor (18), level gauge (19), concentration detection appearance (20), precession vortex flowmeter (21) and viscosity sensor (22) all with control chip (13) input electric connection, the input of time relay (23), agitator (27), heating coil (29), first solenoid valve (31), second solenoid valve (32), plunger pump (34) and many solenoid valves (35) all with the output electric connection of control chip (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920776237.7U CN210738524U (en) | 2019-05-28 | 2019-05-28 | Oil field charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920776237.7U CN210738524U (en) | 2019-05-28 | 2019-05-28 | Oil field charge device |
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| Publication Number | Publication Date |
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| CN210738524U true CN210738524U (en) | 2020-06-12 |
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| CN201920776237.7U Active CN210738524U (en) | 2019-05-28 | 2019-05-28 | Oil field charge device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107259A (en) * | 2019-05-28 | 2019-08-09 | 西安利都仪表测控设备有限公司 | A kind of oilfield chemical dosing device |
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2019
- 2019-05-28 CN CN201920776237.7U patent/CN210738524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107259A (en) * | 2019-05-28 | 2019-08-09 | 西安利都仪表测控设备有限公司 | A kind of oilfield chemical dosing device |
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