CN204140052U - A kind of output liquid of coal bed methane well self-operated measuring unit - Google Patents
A kind of output liquid of coal bed methane well self-operated measuring unit Download PDFInfo
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- CN204140052U CN204140052U CN201420579369.8U CN201420579369U CN204140052U CN 204140052 U CN204140052 U CN 204140052U CN 201420579369 U CN201420579369 U CN 201420579369U CN 204140052 U CN204140052 U CN 204140052U
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- bed methane
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- methane well
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Abstract
The utility model relates to liquid measure field, particularly relates to a kind of output liquid of coal bed methane well self-operated measuring unit.It comprises: buffering batch box, liquid inflow pipe, liquid effuser, electronic display control device, pressure sensor, screen pack and electrically operated valve; It is inner that described screen pack is horizontally set on described buffering batch box; One end of described liquid inflow pipe and one end of described liquid effuser are each passed through described screen pack and are vertically fixed on described screen pack; The other end of described liquid effuser is connected with the described electrically operated valve of described buffering batch box outside; Described electronic display control device is connected with described pressure sensor by wire; Described electronic display control device is connected with described electrically operated valve by wire; Described electronic display control device is fixed on the outside of described buffering batch box.The utility model has that volume is little, structure is simple, the feature of easy to use, automatic measurement.
Description
Technical field
The utility model relates to liquid measure field, particularly relates to a kind of output liquid of coal bed methane well self-operated measuring unit.
Background technology
The main component of output liquid of coal bed methane well body is water, also containing a small amount of coal dust and gas, the operation initial stage is also containing some fracturing fluids, coal dust and the accuracy of measuring of gas on liquid have larger impact, especially for the well that some Liquid output are less, because the Liquid output of every day is very low, only have several cubic metres, even only to produce the production fluid less than 1 cubic metre every day at some block many wells.For the coal bed gas well that Liquid output is little, also there is no good self-operated measuring unit at present, can only rely on and manually utilize measuring cup to keep watch to measure a Liquid output, such inefficient operation in well head dozens of minutes, the needs of digital market can not be met.
Utility model content
For the technical problem that above-mentioned prior art exists, the utility model provides a kind of output liquid of coal bed methane well self-operated measuring unit.
The utility model discloses a kind of output liquid of coal bed methane well self-operated measuring unit, this device comprises: buffering batch box, liquid inflow pipe, liquid effuser, electronic display control device, pressure sensor, screen pack and electrically operated valve, wherein:
It is inner that described screen pack is horizontally set on described buffering batch box;
One end of described liquid inflow pipe and one end of described liquid effuser are each passed through described screen pack and are vertically fixed on described screen pack;
The other end of described liquid effuser is connected with the described electrically operated valve of described buffering batch box outside, for discharging the output liquid of coal bed methane well in described buffering batch box;
Described electronic display control device is connected with described pressure sensor by wire;
Described electronic display control device is connected with described electrically operated valve by wire;
Described electronic display control device is fixed on the outside of described buffering batch box, for showing the height change value of output liquid of coal bed methane well in described buffering batch box and arranging the cycle of measuring output liquid of coal bed methane well.
Optionally, the cycle of described measurement output liquid of coal bed methane well is the integral multiple of the jig frequency of gasser.
Optionally, described buffering batch box is circular staving, and the bottom of described buffering batch box is the bullet stood upside down.
Optionally, this device also comprises: circular bung, and described circular bung is fixedly connected with the other end of described liquid inflow pipe, and described liquid inflow pipe is through described circular bung.
Optionally, the bottom of described bullet is provided with manually-operated gate.
Optionally, the outer setting of described bullet has electrons heat sheet, and described electronic display control device connects described electrons heat sheet by wire, for controlling described electrons heat sheet.
Optionally, gap is provided with between described circular bung and buffering batch box.
Optionally, described screen pack is positioned at the middle and lower part of described buffering batch box.
Optionally, this device is provided with at least three stent foots, for supporting described buffering batch box.
Optionally, this device is provided with three stent foots, for supporting described buffering batch box.
Compared with prior art, technique effect of the present utility model is:
The utility model has that volume is little, structure is simple, easy to use, the precision measured time less for Liquid output is high; Install, operation, operation and maintenance is easy, whole measurement does not need artificial participation automatically, effectively to solve in coal dust and water gassiness to the impact of certainty of measurement.The utility model carrys out accurate-metering Liquid output by flowing into the volume of production fluid in bucket in metering certain hour, and gas-liquid separation is completed by bucket inner structure before metering, ensure that the measuring accuracy of production fluid and the application life of equipment to greatest extent, and after gas-liquid separation completes, realized the function of automatic gauge Liquid output and display Liquid output by pressure sensor and cooperation electronic display unit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model output liquid of coal bed methane well self-operated measuring unit embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Output liquid of coal bed methane well self-operated measuring unit embodiment
Fig. 1 is the structural representation of the utility model output liquid of coal bed methane well self-operated measuring unit embodiment, as shown in Figure 1, a kind of output liquid of coal bed methane well self-operated measuring unit, this device comprises: buffering batch box 1, liquid inflow pipe 2, liquid effuser 3, electronic display control device 4, pressure sensor 5, screen pack 6 and electrically operated valve 7, wherein: screen pack 6 is horizontally set on the inside of buffering batch box 1; One end of liquid inflow pipe 2 and one end of liquid effuser 3 are each passed through screen pack 6 and are vertically fixed on screen pack 6; The other end of liquid effuser 3 is connected with the electrically operated valve 7 of the outside of buffering batch box 1, for discharging the output liquid of coal bed methane well in buffering batch box 1, after discharging production fluid, the height of the residue production fluid in buffering batch box 1 should flood one end of liquid effuser 3, namely that one end on screen pack 6 is fixed on, can avoid like this occurring error when measuring, improve certainty of measurement; Electronic display control device 4 is connected with pressure sensor 5 by wire (not shown), and pressure sensor 5 is for measuring the height change value of output liquid of coal bed methane well in buffering batch box 1; Electronic display control device 4 is connected with electrically operated valve 7 by wire (not shown), controls electrically operated valve 7 by electronic display control device 4, discharges the output liquid of coal bed methane well in buffering batch box 1; Electronic display control device 4 is fixed on the outside of buffering batch box 1, for showing the height change value of output liquid of coal bed methane well in buffering batch box 1 that pressure sensor 5 measures and arranging the cycle of measuring output liquid of coal bed methane well.
In the present embodiment, output liquid of coal bed methane well self-operated measuring unit carrys out accurate-metering Liquid output by flowing into the volume of production fluid in bucket in metering certain hour, gas-liquid separation is completed by bucket inner structure before metering, and after gas-liquid separation completes, realized the function of automatic gauge Liquid output and display Liquid output by pressure sensor and cooperation electronic display unit.When measuring, the height of the production fluid in buffering batch box 1 should flood one end of liquid effuser 3, is namely fixed on that one end on screen pack 6.
The cycle of measuring output liquid of coal bed methane well in the present embodiment is the integral multiple of the jig frequency of gasser, also the cycle of measuring output liquid of coal bed methane well can be adjusted at any time, even if thus ensure that very little Liquid output can be measured accurately according to the hole condition of coal bed gas well.
As shown in Figure 1, buffering batch box 1 is circular staving, and the bottom of buffering batch box 1 is the bullet 8 stood upside down, and for precipitating solid formation, realizes Separation of Solid and Liquid.
This output liquid of coal bed methane well self-operated measuring unit also comprises: circular bung 9, and for preventing assorted entering in buffering batch box 1, affect the accuracy of metering, circular bung 9 is fixedly connected with the other end of liquid inflow pipe 2, and liquid inflow pipe 2 is through circular bung; Gap is provided with, for getting rid of the gas in production fluid between circular bung 9 and buffering batch box 1.
The bottom of bullet 8 is provided with manually-operated gate 10, can be used for periodic exhaustion buffering batch box 1 solid formation.
The outer setting of bullet 8 has electrons heat sheet 11, and when winter temperature is lower, electrons heat sheet 11 can be utilized as required to heat buffering batch box 1, and making ice, affects certainty of measurement; Electronic display control device 4 connects electrons heat sheet 11, for controlling electrons heat sheet 11 by wire (not showing).
In this example, screen pack 6 is positioned at the middle and lower part of buffering batch box 1; Also be provided with three stent foots 12, for supporting buffering batch box, three stent foots 12 are evenly distributed in the bottom of buffering batch box 1, in order to make Fig. 1 clear, merely illustrate two stent foots 12 in Fig. 1.
The utility model has that volume is little, structure is simple, easy to use, the precision measured time less for Liquid output is high; Automatically do not need artificial participation during measurement, and achieve the separation of solid, liquid, gas, effectively solve in coal dust and water that gassiness is on the impact of certainty of measurement, test data can be transferred to digitization system by fieldbus.
The splashproof of the utility model simulation manual testing mode, the design of anti-fluctuation-type, ensure that stability and the accuracy of measured value; The design of the inner coal dust sedimentation device of buffering batch box, effectively prevents the impurity such as coal dust to the blocking of drainage pipe; Whole device is flexibly easy for installation, does not need to change pipeline, and each part detachable in buffering batch box, facilitates daily cleaning.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., be all included in protection domain of the present utility model.
Claims (10)
1. an output liquid of coal bed methane well self-operated measuring unit, is characterized in that, this device comprises: buffering batch box, liquid inflow pipe, liquid effuser, electronic display control device, pressure sensor, screen pack and electrically operated valve, wherein:
It is inner that described screen pack is horizontally set on described buffering batch box;
One end of described liquid inflow pipe and one end of described liquid effuser are each passed through described screen pack and are vertically fixed on described screen pack;
The other end of described liquid effuser is connected with the described electrically operated valve of described buffering batch box outside, for discharging the output liquid of coal bed methane well in described buffering batch box;
Described electronic display control device is connected with described pressure sensor by wire;
Described electronic display control device is connected with described electrically operated valve by wire;
Described electronic display control device is fixed on the outside of described buffering batch box, for showing the height change value of output liquid of coal bed methane well in described buffering batch box and arranging the cycle of measuring output liquid of coal bed methane well.
2. output liquid of coal bed methane well self-operated measuring unit according to claim 1, is characterized in that, the cycle of described measurement output liquid of coal bed methane well is the integral multiple of the jig frequency of gasser.
3. output liquid of coal bed methane well self-operated measuring unit according to claim 2, is characterized in that, described buffering batch box is circular staving, and the bottom of described buffering batch box is the bullet stood upside down.
4. output liquid of coal bed methane well self-operated measuring unit according to claim 3, it is characterized in that, this device also comprises: circular bung, and described circular bung is fixedly connected with the other end of described liquid inflow pipe, and described liquid inflow pipe is through described circular bung.
5. output liquid of coal bed methane well self-operated measuring unit according to claim 4, is characterized in that, the bottom of described bullet is provided with manually-operated gate.
6. output liquid of coal bed methane well self-operated measuring unit according to claim 5, it is characterized in that, the outer setting of described bullet has electrons heat sheet, and described electronic display control device connects described electrons heat sheet by wire, for controlling described electrons heat sheet.
7. output liquid of coal bed methane well self-operated measuring unit according to claim 6, is characterized in that, is provided with gap between described circular bung and buffering batch box.
8., according to described output liquid of coal bed methane well self-operated measuring unit arbitrary in claim 1-7, it is characterized in that, described screen pack is positioned at the middle and lower part of described buffering batch box.
9. output liquid of coal bed methane well self-operated measuring unit according to claim 8, is characterized in that, this device is provided with at least three stent foots, for supporting described buffering batch box.
10. output liquid of coal bed methane well self-operated measuring unit according to claim 9, is characterized in that, this device is provided with three stent foots, for supporting described buffering batch box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579369.8U CN204140052U (en) | 2014-10-09 | 2014-10-09 | A kind of output liquid of coal bed methane well self-operated measuring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579369.8U CN204140052U (en) | 2014-10-09 | 2014-10-09 | A kind of output liquid of coal bed methane well self-operated measuring unit |
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| CN204140052U true CN204140052U (en) | 2015-02-04 |
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| CN201420579369.8U Active CN204140052U (en) | 2014-10-09 | 2014-10-09 | A kind of output liquid of coal bed methane well self-operated measuring unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768090A (en) * | 2017-02-22 | 2017-05-31 | 镇江市丹徒区江南玻璃仪器厂 | A kind of oil removal of impurities separates fine meter |
| CN106871975A (en) * | 2017-02-22 | 2017-06-20 | 镇江市丹徒区江南玻璃仪器厂 | A kind of oil impurity separate measurement device |
-
2014
- 2014-10-09 CN CN201420579369.8U patent/CN204140052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768090A (en) * | 2017-02-22 | 2017-05-31 | 镇江市丹徒区江南玻璃仪器厂 | A kind of oil removal of impurities separates fine meter |
| CN106871975A (en) * | 2017-02-22 | 2017-06-20 | 镇江市丹徒区江南玻璃仪器厂 | A kind of oil impurity separate measurement device |
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