CN206192420U - Drainage volume's device is returned to precise measurement fracturing - Google Patents
Drainage volume's device is returned to precise measurement fracturing Download PDFInfo
- Publication number
- CN206192420U CN206192420U CN201621192780.5U CN201621192780U CN206192420U CN 206192420 U CN206192420 U CN 206192420U CN 201621192780 U CN201621192780 U CN 201621192780U CN 206192420 U CN206192420 U CN 206192420U
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- China
- Prior art keywords
- reserve tank
- liquid reserve
- liquid
- main liquid
- level gauge
- Prior art date
- 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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Abstract
The utility model provides a drainage volume's device is returned to precise measurement fracturing, the bottom export of main liquid reserve tank is provided with the second solenoid valve, main liquid reserve tank is linked together through first solenoid valve with vice liquid reserve tank, vice liquid reserve tank is connected with and returns the flowing back entry, the vertical direction of main liquid reserve tank is provided with the second level gauge, be provided with second floater and upper and lower touch switch in the second 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, second floater and the contact of last touch switch, the first solenoid valve of controller control is closed, and the count once, the second solenoid valve is opened, the at this moment vice interim stock solution of liquid reserve tank, reduction along with the flowing back of main liquid reserve tank internal return, the liquid level descends, when main liquid reserve tank evacuation, second floater and the contact of second touch switch, second touch switch gives the controller with electric signal transmission, the utility model discloses simple structure, convenient to use's characteristics.
Description
Technical field
The utility model is related to a kind of quantifier, more particularly to a kind of device of accurate measurement fracturing outlet liquid amount.
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, it is an object of the invention to provide a kind of accurate measurement fracturing outlet liquid
The device of amount, with simple structure, technology is accurate the characteristics of.
In order to achieve the above object, the technical solution of the utility model is：
A kind of device of accurate measurement fracturing outlet liquid amount, including main liquid reserve tank 1, the outlet at bottom of main liquid reserve tank 1 are set
There is the second magnetic valve 5, main liquid reserve tank 1 is connected with the secondary liquid reserve tank 2 on its top through the first magnetic valve 4, main liquid reserve tank 1 and pair are stored up
The top side of liquid case 2 is provided with exhaust outlet 3, and secondary liquid reserve tank 2 is connected with and returns discharge opeing entrance, the vertical direction of main liquid reserve tank 1
It is provided with second liquid level gauge 16, second liquid level gauge 16 and is provided with the second ball float 15, the bottom of second liquid level gauge 16 is and main liquid storage
The bottom level position of case 1 is provided with second time touching switch 14, the top of second liquid level gauge 16 and is carved with the total amount of main liquid reserve tank 1
The horizontal level of degree is provided with touching switch 13 on second, touching switch 13 on the first magnetic valve 4, the second magnetic valve 5, second,
The signal end of second time touching switch 14 is all connected with controller 6.
The described 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.
Described main liquid reserve tank 1 is internally provided with erosion shield with secondary liquid reserve tank 2.
The utility model realizes the closing and protection of pipeline using two liquid level gauges, is measured using main liquid reserve tank 1, tool
Have simple structure, it is easy to use 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.
Reference picture 1, a kind of device of accurate measurement fracturing outlet liquid amount, including the main liquid reserve tank 1 on base 12 is arranged on,
The outlet at bottom of main liquid reserve tank 1 is provided with the second magnetic valve 5, and the top of liquid reserve tank 1 is supported by secondary liquid reserve tank 2 by support 11,
Main liquid reserve tank 1 is connected with the secondary liquid reserve tank 2 on its top through the first magnetic valve 4, the top one of main liquid reserve tank 1 and secondary liquid reserve tank 2
Side is provided with exhaust outlet 3, and secondary liquid reserve tank 2 is connected with and returns discharge opeing entrance, and the vertical direction of main liquid reserve tank 1 is provided with the second liquid level
The second ball float 15 is provided with meter 16, second liquid level gauge 16, the bottom of second liquid level gauge 16 is and the bottom level position of main liquid reserve tank 1
It is provided with second time touching switch 14, the top of second liquid level gauge 16 and in main liquid reserve tank 1m3Graduation position be provided with second
Touching switch 13, is provided with controller 6 on main liquid reserve tank 1, touching switch 13 on the first magnetic valve 4, the second magnetic valve 5, second,
The signal end of second time touching switch 14 is all connected with controller 6.
The described 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.
Described main liquid reserve tank 1 is internally provided with erosion shield with secondary liquid reserve tank 2.
Operation principle of the present utility model is：
Discharge opeing entrance is returned in the connection of secondary liquid reserve tank 2, is returned discharge opeing and is flowed into secondary liquid reserve tank 2, then constantly from secondary liquid reserve tank 2 flows to main storage
Liquid case 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 liquid reserve tank
When the full total amount scale of discharge opeing is returned in 1, the second ball float 15 is contacted with touching switch on second 13, and touching switch 13 is by electricity on second
To controller 6, controller 6 controls the first magnetic valve 4 to close to signal transmission, and counts once, and then the second magnetic valve 5 is opened,
The now secondary interim liquid storage of liquid reserve tank 2, 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,
Second ball float 15 is contacted with second time touching switch 14, and second time electric signal is passed to controller 6, controller by touching switch 14
6 the second magnetic valves 5 of control are closed, and then the first magnetic valve 4 is opened, and the discharge opeing of returning of the storage in secondary liquid reserve tank 2 rapidly flows toward master
Liquid reserve tank 1, repeats above step and often completes 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 (3)
1. a kind of device of accurate measurement fracturing outlet liquid amount, it is characterised in that including main liquid reserve tank (1), main liquid reserve tank (1)
Outlet at bottom is provided with the second magnetic valve (5), and the secondary liquid reserve tank (2) on main liquid reserve tank (1) and its top is through the first magnetic valve (4) phase
The top side of connection, main liquid reserve tank (1) and secondary liquid reserve tank (2) is provided with exhaust outlet (3), and secondary liquid reserve tank (2) is connected with to be returned
Discharge opeing entrance, 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
Ball float (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 with the horizontal level of the total amount scale of main liquid reserve tank (1) be provided with second touch
Switch (13), the first magnetic valve (4), the second magnetic valve (5), touching switch (13) on second, second time touching switch (14)
Signal end is all connected with controller (6).
2. a kind of device of accurate measurement fracturing outlet liquid amount according to claim 1, it is characterised in that described secondary storage
Liquid case (2) vertical direction is provided with first liquid level gauge (7), first liquid level gauge (7) and is provided with the first ball float (10), the first liquid level
Meter (7) bottom is that secondary liquid reserve tank (2) bottom level position 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 on first (8) at the level of position；First time touching switch
(9), touching switch (8) signal end is all connected with controller (6) on first.
3. a kind of device of accurate measurement fracturing outlet liquid amount according to claim 1, 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 |
|---|---|---|---|
| CN201621192780.5U CN206192420U (en) | 2016-10-28 | 2016-10-28 | Drainage volume's device is returned to precise measurement fracturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192780.5U CN206192420U (en) | 2016-10-28 | 2016-10-28 | Drainage volume's device is returned to precise measurement fracturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192420U true CN206192420U (en) | 2017-05-24 |
Family
ID=58733805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621192780.5U Expired - Fee Related CN206192420U (en) | 2016-10-28 | 2016-10-28 | Drainage volume's device is returned to precise measurement fracturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 CN201621192780.5U patent/CN206192420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Granted publication date: 20170524 Termination date: 20181028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |