CN211201887U - Chemical agent continuous injection device for oil-water well - Google Patents
Chemical agent continuous injection device for oil-water well Download PDFInfo
- Publication number
- CN211201887U CN211201887U CN201922068226.6U CN201922068226U CN211201887U CN 211201887 U CN211201887 U CN 211201887U CN 201922068226 U CN201922068226 U CN 201922068226U CN 211201887 U CN211201887 U CN 211201887U
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- Prior art keywords
- chemical
- medicine
- tank
- chemical agent
- liquid level
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000013043 chemical agent Substances 0.000 title claims abstract description 22
- 238000002347 injection Methods 0.000 title claims abstract description 17
- 239000007924 injection Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 14
- 239000003814 drug Substances 0.000 claims abstract description 103
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 230000001502 supplementing effect Effects 0.000 claims abstract description 24
- 239000003129 oil well Substances 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims description 29
- 229940079593 drug Drugs 0.000 claims description 18
- 230000008901 benefit Effects 0.000 description 4
- 238000001802 infusion Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model relates to a profit is chemical agent continuous injection device for well. The device comprises a dosing tank, wherein a medicine outlet of the dosing tank is connected to an oil well through a pipeline, a medicine inlet of the dosing tank is connected with a medicine barrel through a pipeline, and a stirring device extending into the dosing tank is arranged in the dosing tank; the medicine feeding device is characterized in that a floating ball liquid level controller used for detecting the liquid level of liquid medicine in the medicine feeding tank and a control box used for receiving signals of the floating ball liquid level controller are arranged in the medicine feeding tank, and the control box is used for controlling the communication or the partition between the medicine barrel and the medicine feeding tank. The utility model discloses a liquid level controller real-time supervision adds liquid level information in the medicine jar, and the liquid level information that detects sends to each control point through the control box to realize the automatic medicine supplementing of medicament, agitating unit's stirring speed adjustment, realized the automation of device, improved the availability factor greatly, had fine practicality.
Description
Technical Field
The utility model relates to a profit is chemical agent continuous injection device for well is applied to oil field profit use technical field of chemical agent for well.
Background
The continuous injection device injects functional chemical agents for the oil-water well into the oil-water well in proportion through a dosing pump, thereby achieving the purposes of corrosion prevention, scale prevention, sterilization, viscosity reduction and the like of the oil-water well.
However, the injection device in the current market has a single function, adopts manpower to add medicine into the medicine adding tank, can only set stirring, mixing and injection, and cannot realize automatic medicine supplement. And the operator needs to periodically perform cyclic inspection and supplement the medicament, and the idling of the injection pump possibly exists, so that the medicament is stopped and added, and the using effect is influenced.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide a rational in infrastructure, realize the continuous injection device of chemical agent for oil water well of automatic benefit medicine.
Therefore, the utility model adopts the technical scheme that: a chemical agent continuous injection device for an oil-water well comprises a chemical adding tank (12), wherein a chemical outlet of the chemical adding tank (12) is connected to an oil well (16) through a pipeline, a chemical inlet of the chemical adding tank (12) is connected with a chemical barrel through a pipeline, and a stirring device (18) extending into the chemical adding tank (12) is arranged in the chemical adding tank (12);
the automatic medicine feeding device is characterized in that a floating ball liquid level controller (11) used for detecting the liquid level of liquid medicine in the medicine feeding tank (12) and a control box (17) used for receiving signals of the floating ball liquid level controller (11) are arranged in the medicine feeding tank (12), and the control box (17) is used for controlling the communication or the partition between the medicine barrel and the medicine feeding tank (12).
Further, be provided with two the medicament bucket is medicament bucket (1) and medicament bucket two (2) respectively, medicament bucket (1) and medicament bucket two (2) form and are connected to in parallel and all be connected to on the medicine adding jar (12).
Furthermore, a first valve (3), a first filter (4) and a first drug supplementing metering pump (5) are sequentially arranged between the first medicament barrel (1) and the drug adding tank (12);
and a second valve (6), a second filter (7) and a second drug supplementing metering pump (8) are sequentially arranged between the second drug barrel (2) and the drug adding tank (12).
Furthermore, a valve III (9) is arranged between the first medicine supplementing metering pump (5) and the medicine adding tank (12), and a valve IV (10) is arranged between the second medicine supplementing metering pump (8) and the medicine adding tank (12).
Furthermore, a valve five (15), a filter three (14) and a dosing metering pump three (13) are sequentially arranged between the dosing tank (12) and the oil well (16).
Further, the stirring speed of the stirring device (18) is changed under the control of the control box (17) by the stirring device (18), and the stirring device (18) forms a lifting structure form to enable the stirring paddle of the stirring device (18) to be positioned in the medicament.
Furthermore, the control box (17) is in wireless or wired communication with the first medicine supplementing metering pump (5), the second medicine supplementing metering pump and the stirring device (18).
The utility model has the advantages that: the utility model discloses a liquid level controller real-time supervision adds liquid level information in the medicine jar, and the liquid level information that detects sends to each control point through the control box to realize the automatic medicine supplementing of medicament, agitating unit's stirring speed adjustment, realized the automation of device, improved the availability factor greatly, had fine practicality.
The utility model provides a device according to automatic benefit medicine of liquid level reduces and patrols and examines the number of times, ensures the medicament and throws the continuity of throwing the dose.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a first medicament barrel, 2, a second medicament barrel, 3, a first valve, 4, a first Y-shaped filter, 5, a first medicine supplementing metering pump, 6, a second valve, 7, a second Y-shaped filter, 8, a second medicine supplementing metering pump, 9, a third valve, 10, a fourth valve, 11, a floating ball liquid level controller, 12, a medicine feeding tank, 13, a first medicine feeding metering pump, 14, a third Y-shaped filter, 15, a fifth valve, 16, an oil well, 17, a P L C control box, 18 and a stirring device are shown.
Detailed Description
A chemical agent continuous injection device for an oil-water well comprises a chemical adding tank 12, wherein a chemical outlet of the chemical adding tank 12 is connected to an oil well 16 through a pipeline, a chemical inlet of the chemical adding tank 12 is connected with a chemical barrel through a pipeline, and a stirring device 18 extending into the chemical adding tank 12 is arranged in the chemical adding tank 12;
the medicine adding tank 12 is internally provided with a floating ball liquid level controller 11 for detecting the liquid level of the liquid medicine in the medicine adding tank 12 and a control box 17 for receiving signals of the floating ball liquid level controller 11, and the control box 17 is used for controlling the communication or the partition between the medicine barrel and the medicine adding tank 12.
Further, be provided with two the medicament bucket is medicament bucket one 1 and medicament bucket two 2 respectively, medicament bucket one 1 and medicament bucket two 2 form parallelly connected and all are connected to on the medicine adding jar 12.
Further, a valve I3, a filter I4 and a drug supplementing metering pump I5 are sequentially arranged between the drug barrel I1 and the drug adding tank 12;
and a second valve 6, a second filter 7 and a second drug supplementing metering pump 8 are sequentially arranged between the second drug barrel 2 and the drug adding tank 12.
Further, a valve III 9 is arranged between the first medicine supplementing metering pump 5 and the medicine adding tank 12, and a valve IV 10 is arranged between the second medicine supplementing metering pump 8 and the medicine adding tank 12.
Further, a valve five 15, a filter three 14 and a dosing metering pump three 13 are sequentially arranged between the dosing tank 12 and the oil well 16.
Further, under the control of the control box 17, the stirring speed of the stirring device 18 is changed by the stirring device 18, and the stirring device 18 forms a lifting structure to enable the stirring paddle of the stirring device 18 to be in the medicament.
Further, the control box 17 is in wireless or wired communication with the first drug supplementation metering pump 5, the second drug supplementation metering pump and the stirring device 18.
The following is a further explanation of the present invention to better understand the present invention:
the utility model discloses first 5, second 8, the dosing measuring pump 13 of the medicine supplementing measuring pump adopt the measuring pump of high accuracy, and the error is less than or equal to 2%.
The P L C control box 17 of the utility model has the following functions that after the floating ball level controller 11 gives a signal to the P L C control box 17, the P L C control box 17 can output signals to respectively control the operation time of the first drug infusion metering pump 5, the second drug infusion metering pump 8 and the electric stirring device 18.
The operation process of the whole device is that firstly, according to the volume of liquid supplemented in the medicine adding tank 12, the operation time of the appropriate medicine supplementing metering pumps is respectively calculated, then, according to the operation time, the flow of the medicine supplementing metering pumps is calculated, the time of the electric stirring device 18 is determined according to the operation time of the longest medicine supplementing metering pump, under the optimal condition, the operation time of all the medicine supplementing metering pumps is consistent with that of the electric stirring device 18, when the liquid level of the medicine adding tank 12 is lower than the set liquid level, the floating ball liquid level controller 11 sends an electric signal to the P L C control box 17, the P L C control box 17 sends an operation signal to the first medicine supplementing metering pump 5, the second medicine supplementing metering pump 8 and the electric stirring device 18, the medicine supplementing metering pumps and the electric stirring device 18 start to operate, and when the operation time is up, the operation of the medicine supplementing metering pumps.
The utility model discloses medicament bucket and benefit medicine measuring pump can carry out corresponding increase and decrease according to the medicament kind of required configuration, the liquid level control system of other removable forms of floater liquid level controller 11.
Claims (6)
1. The chemical agent continuous injection device for the oil-water well is characterized by comprising a chemical adding tank (12), wherein a chemical outlet of the chemical adding tank (12) is connected to an oil well (16) through a pipeline, a chemical inlet of the chemical adding tank (12) is connected with a chemical barrel through a pipeline, and a stirring device (18) extending into the chemical adding tank (12) is arranged in the chemical adding tank (12);
the automatic medicine feeding device is characterized in that a floating ball liquid level controller (11) used for detecting the liquid level of liquid medicine in the medicine feeding tank (12) and a control box (17) used for receiving signals of the floating ball liquid level controller (11) are arranged in the medicine feeding tank (12), and the control box (17) is used for controlling the communication or the partition between the medicine barrel and the medicine feeding tank (12).
2. The chemical agent continuous injection device for the oil and water well as recited in claim 1, wherein two chemical agent barrels are provided, namely a chemical agent barrel one (1) and a chemical agent barrel two (2), and the chemical agent barrel one (1) and the chemical agent barrel two (2) are formed in parallel and are connected to the chemical adding tank (12) respectively.
3. The chemical agent continuous injection device for the oil-water well is characterized in that a valve I (3), a filter I (4) and a replenishing metering pump I (5) are sequentially arranged between the chemical agent barrel I (1) and the replenishing tank (12);
and a second valve (6), a second filter (7) and a second drug supplementing metering pump (8) are sequentially arranged between the second drug barrel (2) and the drug adding tank (12).
4. The chemical agent continuous injection device for the oil-water well as recited in claim 3, characterized in that a valve III (9) is arranged between the first supplementary chemical metering pump (5) and the chemical feeding tank (12), and a valve IV (10) is arranged between the second supplementary chemical metering pump (8) and the chemical feeding tank (12).
5. The chemical agent continuous injection device for the oil-water well is characterized in that a valve five (15), a filter three (14) and a dosing metering pump three (13) are sequentially arranged between the dosing tank (12) and the oil well (16).
6. The chemical agent continuous injection device for the oil-water well is characterized in that the stirring speed of the stirring device (18) is changed by the stirring device (18) under the control of the control box (17), and the stirring device (18) is in a lifting structure form to enable the stirring blade of the stirring device (18) to be in the chemical agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068226.6U CN211201887U (en) | 2019-11-27 | 2019-11-27 | Chemical agent continuous injection device for oil-water well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068226.6U CN211201887U (en) | 2019-11-27 | 2019-11-27 | Chemical agent continuous injection device for oil-water well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211201887U true CN211201887U (en) | 2020-08-07 |
Family
ID=71856827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922068226.6U Expired - Fee Related CN211201887U (en) | 2019-11-27 | 2019-11-27 | Chemical agent continuous injection device for oil-water well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211201887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116841235A (en) * | 2023-07-03 | 2023-10-03 | 小鲲智能技术(广州)有限公司 | Medicament management system and management method for sewage treatment |
-
2019
- 2019-11-27 CN CN201922068226.6U patent/CN211201887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116841235A (en) * | 2023-07-03 | 2023-10-03 | 小鲲智能技术(广州)有限公司 | Medicament management system and management method for sewage treatment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |