CN204344078U - Sleeve in oil field controls medicine-filling device automatically - Google Patents
Sleeve in oil field controls medicine-filling device automatically Download PDFInfo
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- CN204344078U CN204344078U CN201420823532.0U CN201420823532U CN204344078U CN 204344078 U CN204344078 U CN 204344078U CN 201420823532 U CN201420823532 U CN 201420823532U CN 204344078 U CN204344078 U CN 204344078U
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Abstract
The utility model discloses a kind of sleeve in oil field and automatically control medicine-filling device, comprise medicine storing pot, syringe pump, mixer, control box, switch, liquid level sensor, temperature pick up and electric heater, mixer and electric heater is provided with in medicine storing pot, in medicine storing pot, side is provided with temperature pick up, and opposite side is provided with liquid level sensor; Medicine storing pot bottom one side ducts connects syringe pump input, and syringe pump output connects dosing mouth tube connector; Liquid level sensor, temperature pick up, syringe pump and electric heater are electrically connected with control box respectively, and control box is electrically connected with attaching plug by switch.The utility model is reasonable in design, structure is simple, easy to use, fully meet the filling of chemical agent sleeve pipe automatically, safety, stable, object efficiently, alleviate the labour intensity of oil recovery workman, reduce cost for oil production, improve the quality of economic operation in oil field.
Description
Technical field
The utility model relates to a kind of oil field medicine-filling device, is specifically related to a kind of sleeve in oil field and automatically controls medicine-filling device.
Background technology
, corrosion thick for oil field different blocks oil and the situation such as wax deposition, oil field adopts the chemical assistants such as thinner, corrosion inhibiter and paraffin remover of being annotated by sleeve pipe to be an effective oil well management measure, in the extensive use of each oil field, achieves certain effect.Two kinds of methods are generally had: medicine adding vehicle and artificial filling in prior art.Due to medicine adding vehicle or artificial sleeve pipe filling chemical assistant, dosage of once annotating is large, and filling is longer for interval time, and add the labour intensity of oil recovery workman, the maximum effect of chemical assistant does not give full play to, utilization rate is low, cost is relatively high, and effect is undesirable.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, provides a kind of sleeve in oil field automatically to control medicine-filling device.
Its technical scheme is: sleeve in oil field controls medicine-filling device automatically, comprise medicine storing pot, syringe pump, mixer, control box, switch, liquid level sensor, temperature pick up and electric heater, described medicine storing pot top is provided with the dosing mouth of with closure, mixer is provided with in medicine storing pot, the drive motors of mixer is arranged on medicine storing pot top, medicine storing pot inner bottom part is provided with electric heater, and in described medicine storing pot, side is provided with temperature pick up, and in it, opposite side is provided with liquid level sensor; Described medicine storing pot bottom one side ducts connects the input of syringe pump, and injection delivery side of pump connects dosing mouth tube connector; Described liquid level sensor, temperature pick up, syringe pump and electric heater are electrically connected with control box respectively, and control box is electrically connected with attaching plug by switch.
Wherein, described liquid level sensor is the float-type electromagnetic liquid bit switch being provided with upper, middle and lower three liquid level constant open contacts.Described control box comprises power circuit, level monitoring circuit, emperature emasuring and controlling circuit, very first time controller, second time controller and mobile module, described attaching plug is connected with the input of power circuit by switch, the output of power circuit respectively with the power end of level monitoring circuit, the power end of emperature emasuring and controlling circuit, the power end of very first time controller, the power end of the second time controller is connected with the power end of mobile module, the input of described level monitoring circuit is connected with liquid level sensor, the output of level monitoring circuit is connected with the first input end of mobile module, the input of described emperature emasuring and controlling circuit is connected with the second input of temperature pick up and mobile module, the output of emperature emasuring and controlling circuit is connected with electric heater, the output of very first time controller is connected with the drive motors of mixer, the output of the second time controller is connected with syringe pump.Described level monitoring circuit is by the first to the tenth resistance, first to the 3rd triode and the first to the 3rd light emitting diode composition, one end of first liquid level constant open contact in described liquid level sensor, one end of second liquid level constant open contact, with one end of the 3rd liquid level constant open contact, one end of first resistance, one end of 4th resistance and one end of the 7th resistance connect the power end into this level monitoring circuit, the other end of the first liquid level constant open contact is connected with one end of one end of the second resistance and the 3rd resistance, the other end of the second resistance is connected with the base stage of the first triode, the colelctor electrode of the first triode is connected with the negative pole of the first light emitting diode, the positive pole of the first light emitting diode is connected with the other end of the first resistance, the other end of described second liquid level constant open contact is connected with one end of one end of the 5th resistance and the 6th resistance, the other end of the 5th resistance is connected with the base stage of the second triode, the colelctor electrode of the second triode is connected with the negative pole of the second light emitting diode, and the positive pole of the second light emitting diode is connected with the other end of the 4th resistance, the other end of described 3rd liquid level constant open contact is connected with one end of one end of the 8th resistance and the 9th resistance, the other end of the 8th resistance is connected with the base stage of the 3rd triode, the colelctor electrode of the 3rd triode is connected with one end of the negative pole of the 3rd light emitting diode and the tenth resistance, the positive pole of the 3rd light emitting diode is connected with the other end of the 7th resistance, and the other end of the tenth resistance is the signal output part of this level monitoring circuit, the emitter stage of the other end of the other end of described 3rd resistance, the other end of the 6th resistance, the 9th resistance, the emitter stage of the first triode, the emitter stage of the second triode and the 3rd triode connects the ground terminal into this level monitoring circuit.
The utility model compared with prior art, have the following advantages: reasonable in design, structure is simple, easy to use, fully meet the filling of chemical agent sleeve pipe automatically, safety, stable, object efficiently, alleviate the labour intensity of oil recovery workman, play effect of chemical assistant to greatest extent, improve the managerial skills of oil well, improve the running status of oil well, decrease workover treatment number of times, reduce cost for oil production, improve the quality of economic operation in oil field, is the revolution of oilfield chemical auxiliary sleeve pipe filling.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the circuit block diagram of a kind of embodiment of the utility model;
Fig. 3 is the schematic diagram of level monitoring circuit in the utility model.
Detailed description of the invention
With reference to Fig. 1-Fig. 3, a kind of sleeve in oil field controls medicine-filling device automatically, comprise medicine storing pot 1, syringe pump 2, mixer 3, control box 4, switch 5, liquid level sensor 6, temperature pick up 7 and electric heater 8, described medicine storing pot 1 top is provided with the dosing mouth 9 of with closure, mixer 3 is provided with in medicine storing pot 1, the drive motors 31 of mixer 3 is arranged on medicine storing pot 1 top, medicine storing pot 1 inner bottom part is provided with electric heater 8, in described medicine storing pot 1, side is provided with temperature pick up 7, and in it, opposite side is provided with liquid level sensor 6; Described medicine storing pot 1 bottom one side ducts connects the input of syringe pump 2, and the output of syringe pump 2 connects dosing mouth tube connector 10; Described liquid level sensor 6, temperature pick up 7, syringe pump 2 and electric heater 8 are electrically connected with control box 4 respectively, and control box 4 is electrically connected with attaching plug 11 by switch 5.
Described control box 4 comprises power circuit 41, level monitoring circuit 42, emperature emasuring and controlling circuit 43, very first time controller 44, second time controller 45 and mobile module 46, described attaching plug 11 is connected by the input of switch 5 with power circuit 41, the output of power circuit 41 respectively with the power end of level monitoring circuit 42, the power end of emperature emasuring and controlling circuit 43, the power end of very first time controller 44, the power end of the second time controller 45 is connected with the power end of mobile module 46, the input of described level monitoring circuit 42 is connected with liquid level sensor 6, the output of level monitoring circuit 42 is connected with the first input end of mobile module 46, the input of described emperature emasuring and controlling circuit 43 is connected with the second input of temperature pick up 7 and mobile module 46, the output of emperature emasuring and controlling circuit 43 is connected with electric heater 8, the output of very first time controller 44 is connected with the drive motors 31 of mixer 3, the output of the second time controller 45 is connected with syringe pump 2.Described level monitoring circuit 42 is by first to the tenth resistance R1-R10, first to the 3rd triode T1-T3 and first forms to the 3rd light emitting diode L1-L3, one end of first liquid level constant open contact 61 in described liquid level sensor 6, one end of second liquid level constant open contact 62, with one end of the 3rd liquid level constant open contact 63, one end of first resistance R1, one end of 4th resistance R4 and one end of the 7th resistance R7 connect the power end into this level monitoring circuit 42, the other end of the first liquid level constant open contact 61 is connected with one end of one end of the second resistance R2 and the 3rd resistance R3, the other end of the second resistance R2 is connected with the base stage of the first triode T1, the colelctor electrode of the first triode T1 is connected with the negative pole of the first light emitting diode L1, the positive pole of the first light emitting diode L1 is connected with the other end of the first resistance R1, the other end of described second liquid level constant open contact 62 is connected with one end of one end of the 5th resistance R5 and the 6th resistance R6, the other end of the 5th resistance R5 is connected with the base stage of the second triode T2, the colelctor electrode of the second triode T2 is connected with the negative pole of the second light emitting diode L2, and the positive pole of the second light emitting diode L2 is connected with the other end of the 4th resistance R4, the other end of described 3rd liquid level constant open contact 63 is connected with one end of one end of the 8th resistance R8 and the 9th resistance R9, the other end of the 8th resistance R8 is connected with the base stage of the 3rd triode T3, the colelctor electrode of the 3rd triode T3 is connected with one end of the negative pole of the 3rd light emitting diode L3 and the tenth resistance R10, the positive pole of the 3rd light emitting diode L3 is connected with the other end of the 7th resistance R7, and the other end of the tenth resistance R10 is the signal output part of this level monitoring circuit 42, the emitter stage of the other end of the other end of described 3rd resistance R3, the other end of the 6th resistance R6, the 9th resistance R9, the emitter stage of the first triode T1, the emitter stage of the second triode T2 and the 3rd triode T3 connects the ground terminal into this level monitoring circuit 42.
In the utility model, the input voltage of described power circuit 41 is alternating current 220V, and its output voltage is direct current 5V; Described liquid level sensor 6 is for being provided with the float-type electromagnetic liquid bit switch of upper, middle and lower three liquid level constant open contacts, according to the length of degree of depth determination liquid level sensor 6 in medicine storing pot 1, upper, middle and lower three liquid level constant open contacts are separately positioned on medicine storing pot 1 internal upper part, middle part and bottom.The resistance of described first resistance R1, the 4th resistance and the 7th resistance is 3K, and the resistance of described second resistance, the 3rd resistance, the 5th resistance, the 6th resistance, the 8th resistance and the 9th resistance is 5.1K, and the resistance of described tenth resistance R10 is 1K.The model of described first to the 3rd triode T1-T3 is first to the 3rd light emitting diode L1-L3 described in 9014. and is the light emitting diode that diameter is 5mm, first light emitting diode L1 is green, second light emitting diode L2 is blue, and the 3rd light emitting diode L3 is red.
The operating principle of liquid level sensor 6 and level monitoring circuit 42: when filling chemical assistant in medicine storing pot 1, the float of liquid level sensor 6 floats at the first liquid level constant open contact 61 place of medicinal cupping 1 inner top, topmost, power end provides biased to the first triode T1 by the first liquid level constant open contact 61 and the second resistance R2, first triode T1 conducting, first light emitting diode L1 sends green instruction, prompting chemical assistant is enough, and equipment can startup optimization, after equipment runs one end time, the float of liquid level sensor 6 declines gradually with the minimizing of chemical assistant, when dropping to second liquid level constant open contact 61 place at middle part in medicinal cupping 1, power end provides biased to the second triode T2 by the second liquid level constant open contact 62 and the 5th resistance R5, second triode T2 conducting, second light emitting diode L2 sends blue instruction, and prompting chemical assistant uses more than half, and equipment can continue to run, after equipment continues to run one end time, the float of liquid level sensor 6 declines gradually with the minimizing of chemical assistant, when dropping to the 3rd liquid level constant open contact 63 place at middle part in medicinal cupping 1, power end provides biased to the 3rd triode T3 by the 3rd liquid level constant open contact 63 and the 8th resistance R8, 3rd triode T3 conducting, 3rd light emitting diode L3 sends red instruction, prompting chemical assistant is not enough, the simultaneously current collection of the 3rd triode T3 very electronegative potential output signal to mobile module 46 by the tenth resistance R10, by the mobile phone transmission information of mobile module 46 to operator on duty, prompt facility needs to add chemical assistant.
During use, be arranged on by this device near well head, dosing mouth tube connector 10 is connected with oil well casing opening, and attaching plug 11 accesses 220V industrial power, is filled in stainless steel medicine storing pot 1 by chemical assistant good for proportioning by dosing mouth 9.Switch on power, by adjusting the second time controller 45, control the running time of syringe pump 2 every day, to set implantation dosage as required according to different hole conditions, whether the operation of the drive motors 31 of mixer 3 is controlled by very first time controller 44, with the opening time interval of the character setting mixing pump according to chemical assistant, set the temperature range of anti-explosion heating device startup by emperature emasuring and controlling circuit 43.After opening switch 5 is started shooting, this device to automatic filling chemical assistant in sleeve pipe, and will regulate implantation dosage according to the parameter of setting automatically, keeps certain flow rate.For preventing medicament crystallization or layering, this medicine-filling device can automatically be opened mixing pump and stir.This medicine-filling device according to set temperature value, can be opened anti-explosion heating device and heats automatically.After setting parameter, this medicine-filling device is without the need to manual intervention.When adjuncts Balance chemical in medicine storing pot 1 is not enough and in medicine storing pot 1, temperature all can be sent on user mobile phone and computer by mobile module 46 feedback, greatly reduce the management cost of equipment.
Test examples:
Dongying oil recovery factory X251 well on October 21st, 2011 well turn producing well, 21, on November of normal production to 2012, well is caused down because the 80th rod collar is disconnected, produce 397 days altogether, check on October 8th, 2012 and indicator card discovery on November 5th, 2012, up maximum load increases to 90.9KN by 83.61KN, illustrates that this well wax deposition is serious, up resistance increases, and is the principal element causing rod string to rupture.
On November 23rd, 2012 is changed sucker rod completion and normally produces, and add paraffin remover 15 kilograms every three days, move to measuring indicator diagram on December 6th, 2012, up maximum load increases to 84.8KN by 65KN during firm completion, illustrates that wax deposition is comparatively serious.On January 6th, 2012,75.7KN fell in up maximum load with indicator card on rear side of high-pressure boiler car hot clean-up well.
Certain oil recovery factory X251 well application example, on January 30th, 2013 rises, and changes into and adds 4 kilograms of paraffin removers every one day, monthly at least uses high-pressure boiler car well-flushing once, and indicator card display uplink load is still higher.On February 17th, 2013 up maximum load 83.9KN, on March 5th, 2013 up maximum load 85.1KN.
After using automatic injection device of the present utility model on June 24th, 2013, evenly put every day and drip paraffin remover 2 kilograms, respectively on July 5th, 2013, August 8, September 3, October 9 measuring indicator diagram, up maximum load obviously declines, by monthly at least once changing two months well-flushings into once with high-pressure boiler car well-flushing.The utility model is reasonable in design, structure is simple, easy to use, fully meet the filling of chemical agent sleeve pipe automatically, safety, stable, object efficiently, alleviate the labour intensity of oil recovery workman, play effect of chemical assistant to greatest extent, improve the managerial skills of oil well, improve the running status of oil well, decrease workover treatment number of times, reducing cost for oil production, improve the quality of economic operation in oil field, is the revolution of oilfield chemical auxiliary sleeve pipe filling.
Claims (4)
1. sleeve in oil field controls medicine-filling device automatically, comprise medicine storing pot, syringe pump, mixer, control box, switch, liquid level sensor, temperature pick up and electric heater, it is characterized in that: described medicine storing pot top is provided with the dosing mouth of with closure, mixer is provided with in medicine storing pot, the drive motors of mixer is arranged on medicine storing pot top, medicine storing pot inner bottom part is provided with electric heater, and in described medicine storing pot, side is provided with temperature pick up, and in it, opposite side is provided with liquid level sensor; Described medicine storing pot bottom one side ducts connects the input of syringe pump, and injection delivery side of pump connects dosing mouth tube connector; Described liquid level sensor, temperature pick up, syringe pump and electric heater are electrically connected with control box respectively, and control box is electrically connected with attaching plug by switch.
2. sleeve in oil field according to claim 1 controls medicine-filling device automatically, it is characterized in that: described liquid level sensor is the float-type electromagnetic liquid bit switch being provided with upper, middle and lower three liquid level constant open contacts.
3. sleeve in oil field according to claim 1 controls medicine-filling device automatically, it is characterized in that: described control box comprises power circuit, level monitoring circuit, emperature emasuring and controlling circuit, very first time controller, second time controller and mobile module, described attaching plug is connected with the input of power circuit by switch, the output of power circuit respectively with the power end of level monitoring circuit, the power end of emperature emasuring and controlling circuit, the power end of very first time controller, the power end of the second time controller is connected with the power end of mobile module, the input of described level monitoring circuit is connected with liquid level sensor, the output of level monitoring circuit is connected with the first input end of mobile module, the input of described emperature emasuring and controlling circuit is connected with the second input of temperature pick up and mobile module, the output of emperature emasuring and controlling circuit is connected with electric heater, the output of very first time controller is connected with the drive motors of mixer, the output of the second time controller is connected with syringe pump.
4. sleeve in oil field according to claim 3 controls medicine-filling device automatically, it is characterized in that: described level monitoring circuit is by the first to the tenth resistance, first to the 3rd triode and the first to the 3rd light emitting diode composition, one end of first liquid level constant open contact in described liquid level sensor, one end of second liquid level constant open contact, with one end of the 3rd liquid level constant open contact, one end of first resistance, one end of 4th resistance and one end of the 7th resistance connect the power end into this level monitoring circuit, the other end of the first liquid level constant open contact is connected with one end of one end of the second resistance and the 3rd resistance, the other end of the second resistance is connected with the base stage of the first triode, the colelctor electrode of the first triode is connected with the negative pole of the first light emitting diode, the positive pole of the first light emitting diode is connected with the other end of the first resistance, the other end of described second liquid level constant open contact is connected with one end of one end of the 5th resistance and the 6th resistance, the other end of the 5th resistance is connected with the base stage of the second triode, the colelctor electrode of the second triode is connected with the negative pole of the second light emitting diode, and the positive pole of the second light emitting diode is connected with the other end of the 4th resistance, the other end of described 3rd liquid level constant open contact is connected with one end of one end of the 8th resistance and the 9th resistance, the other end of the 8th resistance is connected with the base stage of the 3rd triode, the colelctor electrode of the 3rd triode is connected with one end of the negative pole of the 3rd light emitting diode and the tenth resistance, the positive pole of the 3rd light emitting diode is connected with the other end of the 7th resistance, and the other end of the tenth resistance is the signal output part of this level monitoring circuit, the emitter stage of the other end of the other end of described 3rd resistance, the other end of the 6th resistance, the 9th resistance, the emitter stage of the first triode, the emitter stage of the second triode and the 3rd triode connects the ground terminal into this level monitoring circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823532.0U CN204344078U (en) | 2014-12-24 | 2014-12-24 | Sleeve in oil field controls medicine-filling device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823532.0U CN204344078U (en) | 2014-12-24 | 2014-12-24 | Sleeve in oil field controls medicine-filling device automatically |
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| CN204344078U true CN204344078U (en) | 2015-05-20 |
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| CN201420823532.0U Expired - Fee Related CN204344078U (en) | 2014-12-24 | 2014-12-24 | Sleeve in oil field controls medicine-filling device automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350731A (en) * | 2015-11-19 | 2018-07-31 | 艺康美国股份有限公司 | Chemical solid injected system for field use |
-
2014
- 2014-12-24 CN CN201420823532.0U patent/CN204344078U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108350731A (en) * | 2015-11-19 | 2018-07-31 | 艺康美国股份有限公司 | Chemical solid injected system for field use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151224 |
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| EXPY | Termination of patent right or utility model |