CN207951205U - A kind of oilfield chemical dosing hybrid system - Google Patents
A kind of oilfield chemical dosing hybrid system Download PDFInfo
- Publication number
- CN207951205U CN207951205U CN201721748976.2U CN201721748976U CN207951205U CN 207951205 U CN207951205 U CN 207951205U CN 201721748976 U CN201721748976 U CN 201721748976U CN 207951205 U CN207951205 U CN 207951205U
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- China
- Prior art keywords
- chemical tank
- hybrid system
- chemical
- metering pump
- babinet
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Abstract
A kind of oilfield chemical dosing hybrid system, include equipped with the babinet for opening door, in babinet a chemical tank is equipped with far from the inside for opening door, it is equipped with a stirring motor at the top of chemical tank, a blender arranged vertically is equipped in chemical tank, the agitating shaft of blender and the driving shaft of stirring motor are connected, a temperature detector and liquid level detector are equipped in chemical tank, it is externally provided with electric tracing in chemical tank, it is equipped with feed inlet at the top of chemical tank, it is equipped with discharge port in side of the bottom of chemical tank far from feed inlet, discharge port is connected by feeding pipe with the import of metering pump, the outlet of metering pump is connected by the pipeline that discharges with high-pressure rubber pipe, high-pressure rubber pipe is connected by a check valve with a reducer union.Tthe utility model system reasonable design, have the characteristics that compact-sized, small, low noise, it is stable, be easy to transport, install simple, it can be achieved that quantitatively conveying all kinds of well head chemical assistants, meet the technological requirement of different operating modes.
Description
Technical field：
The utility model is related to a kind of oilfield chemical dosing hybrid systems.
Background technology：
Oil pipe, sucker rod and oil well pump wax deposition can cause pumping unit load to increase, pump efficiency reduces, yield declines, productivity
It reduces, or even directly blocks oil pipe, oil well is caused to stop production.Oil well workover cost increases caused by wax deposition；It pumps simultaneously
Bar wax deposition causes the long-term overload operation of sucker rod, influences the Acceptable life of sucker rod.Surface line wax deposition can cause oil
Well back pressure increases, and is impacted to the normal work of pump, bar.Meanwhile surface line wax deposition has an effect on the conveying of crude oil, it is serious
Surface line can be caused to block, oil well is forced to stop production processing pipeline, is not only influenced drive a well timeliness and yield, is also caused unnecessary
It is arranged outside crude oil.There is no the plans of solution to this for the prior art.
Utility model content：
The utility model in order to make up for the deficiencies of the prior art, provides a kind of oilfield chemical dosing hybrid system, its system is set
Meter is reasonable, and flow control is accurate, can be suitably used for the different operating modes in field, solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem：
A kind of oilfield chemical dosing hybrid system includes equipped with the babinet for opening door, and separate open sets on the inside of door in babinet
There is a chemical tank, is equipped with a stirring motor at the top of chemical tank, a blender arranged vertically, stirring are equipped in chemical tank
The agitating shaft of device and the driving shaft of stirring motor are connected, and a temperature detector and liquid level detector are equipped in chemical tank, in medicine
Agent case is externally provided with electric tracing, is equipped with feed inlet at the top of chemical tank, is equipped in side of the bottom of chemical tank far from feed inlet
Discharge port, discharge port are connected by feeding pipe with the import of metering pump, and the outlet of metering pump passes through pipeline and the high-pressure glue of discharging
Pipe is connected, and high-pressure rubber pipe is connected by a check valve with a reducer union, the stirring motor, temperature detector, level sensing
Device, electric tracing, metering pump are connected by conducting wire with controller.
Preferably, it is equipped with filter, ball valve successively according to the medicament flow direction in chemical tank on the feeding pipe.
Preferably, discharge nozzle road is equipped with pressure protection agency according to medicament flow direction, by pressure measurement successively
Road, shut-off valve.
Preferably, the pressure protection agency is rupture pressure disc；The pressure measurement bypass is the pulsation damping set gradually
Device and pressure gauge.
Preferably, exhaust fan is equipped on babinet, the exhaust fan is connected by conducting wire with controller.
Preferably, the check valve is threadedly coupled or is clamped with reducer union.
Preferably, the metering pump is located at babinet towards the side for opening door.
Using the above scheme, system reasonable design has compact-sized, small, low noise, operation steady to the utility model
Determine, is easy to transport, is installed, it can be achieved that quantitatively conveying all kinds of well head chemical assistants, the technique for meeting different operating modes the features such as simple
It is required that；Metering pump generally uses plunger pump or diaphragm pump, can accurately be measured to flow.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model.
The internal structure schematic diagram of the positions Fig. 2 the utility model.
In figure, 1, babinet, 2, chemical tank, 3, open door, 4, stirring motor, 5, temperature detector, 6, liquid level detector,
7, electric tracing, 8, feed inlet, 9, discharge port, 10, metering pump, 11, high-pressure rubber pipe, 12, check valve, 13, reducer union, 14, control
Device processed, 15, filter, 16, ball valve, 17, exhaust fan, 18, shut-off valve, 19, pressure protection agency, 20, pulsation damper, 21,
Pressure gauge.
Specific implementation mode：
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in Figs. 1-2, a kind of oilfield chemical dosing hybrid system includes the babinet 1 equipped with unlatching door 3, separate in babinet 1
The inside for opening door 3 is equipped with a chemical tank 2, is equipped with a stirring motor 4 at the top of chemical tank 2, one is equipped in chemical tank 2
The blender arranged vertically, the agitating shaft of blender are connected with the driving shaft of stirring motor 4, and a temperature is equipped in chemical tank 2
Detector 5 and liquid level detector 6 are externally provided with electric tracing 7 in chemical tank 2, feed inlet 8 are equipped at the top of chemical tank 2, in medicament
Side of the bottom of case 2 far from feed inlet 8 is equipped with discharge port 9, the import phase that discharge port 9 passes through feeding pipe and metering pump 10
Even, the outlet of metering pump 10 is connected by the pipeline that discharges with high-pressure rubber pipe 11, and high-pressure rubber pipe 11 is become by a check valve 12 and one
Drive connector 13 be connected, the stirring motor 4, temperature detector 5, liquid level detector 6, electric tracing 7, metering pump 10 by conducting wire with
Controller 14 is connected.
It is equipped with filter 15, ball valve 16 successively according to the medicament flow direction in chemical tank 2 on the feeding pipe.It crosses
Filter 15 avoids metering pump 10 impaired for removing possible mixed impurity in chemical tank 2.
The discharge nozzle road is equipped with pressure protection agency 19 according to medicament flow direction, pressure measurement bypass, cuts successively
Only valve 18.Since discharging may build the pressure, pressure protection agency 19 and pressure measurement bypass is arranged can protect and be to the full extent
The safety of system.
The pressure protection agency 19 is rupture pressure disc；The pressure measurement bypass is 20 He of pulsation damper set gradually
Pressure gauge 21.
Exhaust fan 17 is equipped on babinet 1, the exhaust fan 17 is connected by conducting wire with controller 14.For for a whole set of system
System cooling avoids that all kinds of accidents caused by high temperature occur.
The check valve 12 is threadedly coupled or is clamped with reducer union 13.It is conveniently replaceable connection.
The metering pump 10 is located at babinet 1 towards the side for opening door 3.Whole volume used is reduced, is readily transported
And placement.
When installing and using, install in accordance with the following steps：
It is smoothed 1. the utility model is mounted on ground.
2. parameter powers on reference to shown in metering pump 10 and stirring motor 4, and (motor steering presses arrow for safety ground
Direction).
3. the elbow of discharge nozzle road is excessive using orthodrome, and reduces bending or connector to the greatest extent etc. and increase pipe resistance
Component.
4. the latus rectum of system pipe fitting, valve etc. should be slightly larger than or equal to pump inlet and outlet latus rectum, and the friction that should contract as far as possible
Resistance.
5. when outlet and the piping connection of metering pump 10, it should be noted that cannot the heavy load of pipeline be added in metering pump 10
On liquid cylinder.
6. convey suspension and be also easy to produce the medium of precipitation, it should be added near the sucking of metering pump 10 and discharging pipeline
Valve and threeway can carry out rinsing in pump cylinder to dismantle pipeline when metering pump 10 is run or is stopped.
7. other technologies that metering pump 10 is installed require to meet《Mechanical equipment installation work construction and acceptance specification》
The pertinent regulations of TJ231 (five) -78-- pump installations.
8. in use, reducer union 13 is connected with the connector of production tree, the medicament in chemical tank 2 is inwardly inputted.
In use, if temperature is too low, electric tracing 7 can be started and carry out medicament heating；If temperature in babinet 1
It is excessively high, then start exhaust fan 17, to reduce bulk temperature.
Above-mentioned specific implementation mode cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.
Claims (7)
1. a kind of oilfield chemical dosing hybrid system, it is characterised in that：Include equipped with the babinet for opening door, far from unlatching door in babinet
Inside be equipped with a chemical tank, the top of chemical tank be equipped with a stirring motor, in chemical tank be equipped with one arrange vertically stir
Device is mixed, the agitating shaft of blender and the driving shaft of stirring motor are connected, and a temperature detector is equipped in chemical tank and liquid level is examined
Device is surveyed, electric tracing is externally provided in chemical tank, feed inlet is equipped at the top of chemical tank, in the bottom of chemical tank far from feed inlet
Side is equipped with discharge port, and discharge port is connected by feeding pipe with the import of metering pump, and the outlet of metering pump passes through the pipeline that discharges
Be connected with high-pressure rubber pipe, high-pressure rubber pipe is connected by a check valve with a reducer union, the stirring motor, temperature detector,
Liquid level detector, electric tracing, metering pump are connected by conducting wire with controller.
2. a kind of oilfield chemical dosing hybrid system according to claim 1, it is characterised in that：According to medicine on the feeding pipe
Medicament flow direction in agent case is equipped with filter, ball valve successively.
3. a kind of oilfield chemical dosing hybrid system according to claim 2, it is characterised in that：The discharge nozzle road is according to medicine
Agent flow direction is equipped with pressure protection agency, pressure measurement bypass, shut-off valve successively.
4. a kind of oilfield chemical dosing hybrid system according to claim 3, it is characterised in that：The pressure protection agency is anti-
Quick-fried film；The pressure measurement bypass is the pulsation damper and pressure gauge set gradually.
5. a kind of oilfield chemical dosing hybrid system according to claim 1, it is characterised in that：Exhaust fan is equipped on babinet,
The exhaust fan is connected by conducting wire with controller.
6. a kind of oilfield chemical dosing hybrid system according to claim 1, it is characterised in that：The check valve and reducer union
It is threadedly coupled or is clamped.
7. a kind of oilfield chemical dosing hybrid system according to claim 1, it is characterised in that：The metering pump is located at babinet court
To the side for opening door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748976.2U CN207951205U (en) | 2017-12-14 | 2017-12-14 | A kind of oilfield chemical dosing hybrid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721748976.2U CN207951205U (en) | 2017-12-14 | 2017-12-14 | A kind of oilfield chemical dosing hybrid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207951205U true CN207951205U (en) | 2018-10-12 |
Family
ID=63728317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721748976.2U Active CN207951205U (en) | 2017-12-14 | 2017-12-14 | A kind of oilfield chemical dosing hybrid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207951205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156541A (en) * | 2020-09-18 | 2021-01-01 | 张学付 | Reducing cast iron three-way pipe |
-
2017
- 2017-12-14 CN CN201721748976.2U patent/CN207951205U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156541A (en) * | 2020-09-18 | 2021-01-01 | 张学付 | Reducing cast iron three-way pipe |
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