CN206192421U - Drainage volume's metering device is returned to horizontal fracturing - Google Patents
Drainage volume's metering device is returned to horizontal fracturing Download PDFInfo
- Publication number
- CN206192421U CN206192421U CN201621196939.0U CN201621196939U CN206192421U CN 206192421 U CN206192421 U CN 206192421U CN 201621196939 U CN201621196939 U CN 201621196939U CN 206192421 U CN206192421 U CN 206192421U
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- China
- Prior art keywords
- reserve tank
- liquid reserve
- liquid
- main liquid
- level gauge
- Prior art date
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Abstract
The utility model provides a drainage volume's metering device is returned to horizontal fracturing, main liquid reserve tank is linked together through first solenoid valve with vice liquid reserve tank, main liquid reserve tank all is provided with the level gauge with the vertical direction of vice liquid reserve tank, be provided with floater and upper and lower touch switch in the level gauge, the solenoid valve, the upper and lower equal connection director of touch switch, vice liquid reserve tank intercommunication returns the flowing back entry, continuous rising along with main liquid reserve tank liquid level, main liquid reserve tank floater and the contact of last touch switch, and the count once, the main liquid reserve tank of controller control entry solenoid valve is closed, the solenoid valve of main liquid reserve tank evacuation is opened, the at this moment vice interim stock solution of liquid reserve tank, when main liquid reserve tank evacuation, the main liquid reserve tank of controller control entry solenoid valve is opened, the utility model discloses simple structure, convenient to use's characteristics.
Description
Technical field
The utility model is related to a kind of quantifier, and more particularly to a kind of horizontal pressure break returns the metering device of lifting rate.
Background technology
At present, the daily fracturing outlet liquid amount in work area shale gas gas testing scene is about 70m3(about 3m per hour3), for pressure break
The metering for returning discharge opeing mainly uses two ways：One is human metering, and two is to use flowmeter, from terms of practical effect, nothing
Method accomplishes more accurate liquid meter, and reason is as follows：Human metering is carved by the artificial scale inserted inside liquid filling that reads
Spend to record the height of liquid level rising, so as to calculate same day lifting rate, time and effort consuming, and can because the height at human eye visual angle not
There is difference of reading together；Turbine type being used the flowmeter of live in the market more, though automatic gauge can be realized, in tubing string inner chamber not
In the case of being full of for liquid, the flowmeter has passed through facts have proved there is larger error in dipping, it is therefore desirable to reference to existing
Field is actual, designs a low cost, the convenient apparatus for metering fluids of accurate measurement, to meet scene to returning lifting rate accurate measurement
The need for, so that for become more meticulous research flowing bottomhole pressure (FBHP), the row's of returning efficiency, stratum drainage capacity provide reference data, and can be used for coal
The few well site region of the day lifting rate such as layer gas well.
The content of the invention
In order to overcome the defect of above-mentioned prior art, lifting rate is returned it is an object of the invention to provide a kind of horizontal pressure break
Metering device, for the inaccurate defect of vertical formation turbulence measurement, according to law of connected vessels there is provided two storages placed side by side
Liquid case, the closing and protection of pipeline are realized using two liquid level gauges, with simple structure, it is easy to use the characteristics of.
In order to achieve the above object, the technical solution of the utility model is：
A kind of horizontal pressure break returns the metering device of lifting rate, including with return the gas-liquid separator that discharge opeing export pipeline is connected
11, the outlet auxiliary connection liquid reserve tank 2 of gas-liquid separator 11, the main liquid reserve tank 1 of secondary liquid reserve tank 2 and its side is through the first magnetic valve 4
It is connected, the outlet at bottom of main liquid reserve tank 1 is provided with the second magnetic valve 5, and main liquid reserve tank 1 is equal with the top side of secondary liquid reserve tank 2
Exhaust outlet 3 is provided with, the vertical direction of secondary liquid reserve tank 2 is provided with first liquid level gauge 7, first liquid level gauge 7 and is provided with the first ball float
10, the bottom of first liquid level gauge 7 is that the bottom level position of secondary liquid reserve tank 2 is provided with first time touching switch 9, first liquid level gauge 7
Top and warned with the highest of secondary liquid reserve tank 2 and be provided with touching switch 8 on first at the level of position；First time touching switch 9,
The signal end of touching switch 8 is all connected with controller 6 on first, and the vertical direction of main liquid reserve tank 1 is provided with second liquid level gauge 16, second
It is provided with the second ball float 15 in liquid level gauge 16, the bottom of second liquid level gauge 16 is that the bottom level position of main liquid reserve tank 1 is provided with the
Two times touching switch 14, the top of second liquid level gauge 16 and are provided with second with the horizontal level of the total amount scale of main liquid reserve tank 1
Upper touching switch 13, touching switch 13 on the first magnetic valve 4, the second magnetic valve 5, second, the signal of second time touching switch 14
End is all connected with controller 6, and the volume of described secondary liquid reserve tank 2 is more than the twice of the volume of main liquid reserve tank 1.
Described main liquid reserve tank 1 is internally provided with erosion shield with secondary liquid reserve tank 2.
Main liquid reserve tank 1 is arranged side by side the utility model with secondary liquid reserve tank 2, overcomes and transferred on original two liquid reserve tanks
Put, in the presence of the defect of vortex during work, because it is inaccurate to cause that liquid level gauge is measured in the presence of vortex, the utility model is in two storages
Liquid case sets the closing and protection that liquid level gauge realizes pipeline, is measured using main liquid reserve tank 1, with simple structure, user
Just the characteristics of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
A kind of reference picture 1, horizontal pressure break returns the metering device of lifting rate, including with return the gas-liquid that discharge opeing export pipeline is connected
Separator 11, the outlet auxiliary connection liquid reserve tank 2 of gas-liquid separator 11, secondary liquid reserve tank 2 is electric through first with the main liquid reserve tank 1 of its side
Magnet valve 4 is connected, and the outlet at bottom of main liquid reserve tank 1 is provided with the top one of the second magnetic valve 5, main liquid reserve tank 1 and secondary liquid reserve tank 2
Side is provided with exhaust outlet 3, and the vertical direction of secondary liquid reserve tank 2 is provided with first liquid level gauge 7, first liquid level gauge 7 and is provided with first
Ball float 10, the bottom of first liquid level gauge 7 is that the bottom level position of secondary liquid reserve tank 2 is provided with first time touching switch 9, the first liquid level
Count 7 tops and warned with the highest of secondary liquid reserve tank 2 and be provided with touching switch 8 on first at the level of position；First time touching is opened
Close the signal end of touching switch 8 on 9, first and be all connected with controller 6, the vertical direction of main liquid reserve tank 1 is provided with second liquid level gauge 16,
The second ball float 15 is provided with second liquid level gauge 16, the bottom of second liquid level gauge 16 is to be set with the bottom level position of main liquid reserve tank 1
There is second time touching switch 14, the top of second liquid level gauge 16 and be provided with the horizontal level of the total amount scale of main liquid reserve tank 1
Touching switch 13 on second, touching switch 13 on the first magnetic valve 4, the second magnetic valve 5, second, second time touching switch 14
Signal end is all connected with controller 6, and the volume of described secondary liquid reserve tank 2 is more than the twice of the volume of main liquid reserve tank 1, to be easy to the first electricity
After magnet valve 4 is closed, secondary liquid reserve tank 2 can shift to an earlier date liquid storage to inject main liquid reserve tank 1 next time.
Described main liquid reserve tank 1 is internally provided with erosion shield with secondary liquid reserve tank 2.
Described main liquid reserve tank 1 supports whole casing with secondary liquid reserve tank 2 by support 12.
Operation principle of the present utility model is：
Return discharge opeing and flow into secondary liquid reserve tank 2 through gas-liquid separator 11, constantly flowed to from secondary liquid reserve tank 2 again according to law of connected vessels
Main liquid reserve tank 1, with the continuous rising of the liquid level of main liquid reserve tank 1, in second liquid level gauge 16, the second ball float 15 is synchronous raises, when main storage
When the full total amount scale of discharge opeing is returned in liquid case 1, the second ball float 15 is contacted with touching switch on second 13, touching switch 13 on second
Electric signal is passed into controller 6, and is counted once, controller 6 controls the first magnetic valve 4 to close, then the second magnetic valve 5 dozens
Open, now secondary liquid reserve tank 2 is continued to flow into and returns the interim liquid storage of discharge opeing, with the reduction that discharge opeing is returned in main liquid reserve tank 1, liquid level declines,
When main liquid reserve tank 1 is emptied, the second ball float 15 is contacted with second time touching switch 14, and second time touching switch 14 passes electric signal
Controller 6 is passed, controller 6 controls the second magnetic valve 5 to close, and then the first magnetic valve 4 is opened, the storage in secondary liquid reserve tank 2
Discharge opeing of returning rapidly flow toward main liquid reserve tank 1, repeat above step and often complete once to count once.
Defencive function：When the first magnetic valve 4 is closed, discharge opeing speedup exception is returned in secondary liquid reserve tank 2 greatly, first liquid level gauge 7
In the first ball float 10 contacted with touching switch on first 8, electric signal is passed to controller 6 by touching switch 8 on first, control
Device 6 controls the first magnetic valve 4 to open, and after the first ball float 10 is contacted with first time touching switch 9, first time touching switch 9 will
Electric signal passes to controller 6, and controller 6 controls the first magnetic valve 4 to close.
Wherein, the gas for discharge opeing being returned in two liquid reserve tanks is discharged from exhaust outlet 3.
Claims (2)
1. a kind of horizontal pressure break returns the metering device of lifting rate, including with return the gas-liquid separator that discharge opeing export pipeline is connected
(11), outlet auxiliary connection liquid reserve tank (2) of gas-liquid separator (11), the main liquid reserve tank (1) of secondary liquid reserve tank (2) and its side is through the
One magnetic valve (4) is connected, and the outlet at bottom of main liquid reserve tank (1) is provided with the second magnetic valve (5), main liquid reserve tank (1) and secondary storage
The top side of liquid case (2) is provided with exhaust outlet (3), and secondary liquid reserve tank (2) vertical direction is provided with first liquid level gauge (7), the
The first ball float (10) is provided with one liquid level gauge (7), first liquid level gauge (7) bottom is and secondary liquid reserve tank (2) bottom level position
It is provided with first time touching switch (9), first liquid level gauge (7) top and the level of position is warned with the highest of secondary liquid reserve tank (2)
Place is provided with touching switch on first (8)；First time touching switch (9), touching switch (8) signal end is all connected with control on first
Device (6), the vertical direction of main liquid reserve tank (1) is provided with second liquid level gauge (16), second liquid level gauge (16) and is provided with second and floats
Ball (15), second liquid level gauge (16) bottom is that main liquid reserve tank (1) bottom level position is provided with second time touching switch (14),
Second liquid level gauge (16) top and the horizontal level of the total amount scale of main liquid reserve tank (1) is provided with touching switch on second
(13), the signal of the first magnetic valve (4), the second magnetic valve (5), touching switch (13) on second, second time touching switch (14)
End is all connected with controller (6), and the volume of described secondary liquid reserve tank (2) is more than the twice of main liquid reserve tank (1) volume.
2. a kind of horizontal pressure break according to claim 1 returns the metering device of lifting rate, it is characterised in that described main storage
Liquid case (1) is internally provided with erosion shield with secondary liquid reserve tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196939.0U CN206192421U (en) | 2016-10-28 | 2016-10-28 | Drainage volume's metering device is returned to horizontal fracturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196939.0U CN206192421U (en) | 2016-10-28 | 2016-10-28 | Drainage volume's metering device is returned to horizontal fracturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192421U true CN206192421U (en) | 2017-05-24 |
Family
ID=58734337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621196939.0U Expired - Fee Related CN206192421U (en) | 2016-10-28 | 2016-10-28 | Drainage volume's metering device is returned to horizontal fracturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136226A (en) * | 2015-04-24 | 2015-12-09 | 西安热工研究院有限公司 | Openmouthed fluid flowmeter |
| CN108279048A (en) * | 2018-03-15 | 2018-07-13 | 中广核工程有限公司 | A kind of generator of nuclear power station hydrogen dryer monitor-drain system and method |
-
2016
- 2016-10-28 CN CN201621196939.0U patent/CN206192421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136226A (en) * | 2015-04-24 | 2015-12-09 | 西安热工研究院有限公司 | Openmouthed fluid flowmeter |
| CN108279048A (en) * | 2018-03-15 | 2018-07-13 | 中广核工程有限公司 | A kind of generator of nuclear power station hydrogen dryer monitor-drain system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170524 Termination date: 20181028 |