CN207906025U - A kind of testing performance of drilling fluid portable electric inflator - Google Patents
A kind of testing performance of drilling fluid portable electric inflator Download PDFInfo
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- CN207906025U CN207906025U CN201820267701.5U CN201820267701U CN207906025U CN 207906025 U CN207906025 U CN 207906025U CN 201820267701 U CN201820267701 U CN 201820267701U CN 207906025 U CN207906025 U CN 207906025U
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- 239000012530 fluid Substances 0.000 title claims abstract description 88
- 238000005553 drilling Methods 0.000 title claims abstract description 51
- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 abstract description 29
- 238000006297 dehydration reaction Methods 0.000 abstract description 29
- 238000002474 experimental method Methods 0.000 description 25
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to testing performance of drilling fluid technical field in drilling engineering, more particularly to a kind of testing performance of drilling fluid portable electric inflator, including motor driver, individual event pumps, fluid cartridge, intake valve, air outlet valve, power supply and gas pipeline, power supply, motor driver and individual event pump are sequentially connected, individual event pumps out gas port and connects intake valve by gas pipeline, the air inlet of fluid cartridge and gas outlet are sequentially connected intake valve and air outlet valve, it solves and is pressed in dehydration experimentation in drilling fluid in the prior art, air pressure caused by Manual inflating is unstable, it takes place frequently and inflates pressurization, inflator is fragile, the big problem of labor intensity, the utility model is inflated without the pressurization that takes place frequently manually, supply stable gas pressure, it is small, floor space is small, with portable portability, long lifespan, it is hardly damaged.
Description
Technical field
The utility model belongs to testing performance of drilling fluid technical field in drilling engineering, and in particular to a kind of property of drilling fluid
Test portable electric inflator.
Background technology
At this stage in testing performance of drilling fluid, it is related to pressing dehydration in drilling fluid（API-FL）Measurement when, institute of drilling crew
Middle pressure dehydration instrument is all supplied using manual pump device, and the shortcoming of such plenum system has：1. single
Multiple Manual inflating is needed in secondary experimentation, operating error is big, and gas supply air pressure is unstable, causes experimental data fluctuation big；②
In each experimentation, frequently pressurization is inflated, and cumbersome, hand labor intensity is big；3. the handle easy fracture of manual pump,
And can not weld, it is inconvenient for use；4. manual pump takes up a large area, when being positioned over ground, stability is poor, easily topples over, and injures by a crashing object
Foot.
After testing middle pressure dehydration experiment every time, need, by the gas emptying inside manual pump, to test again
When, and need to pressurize again manually and inflate, it is inconvenient.
Utility model content
The purpose of the utility model is to overcome being pressed in dehydration experimentation in drilling fluid in the prior art, Manual inflating is made
At air pressure it is unstable, take place frequently inflate pressurization, inflator is fragile, labor intensity is big the problems such as.
For this purpose, the utility model provides a kind of testing performance of drilling fluid portable electric inflator, including motor driving
Device, individual event pump, fluid cartridge, intake valve, air outlet valve, power supply and gas pipeline, power supply, motor driver and individual event pump are sequentially connected,
Individual event pumps out gas port and connects intake valve by gas pipeline, and the air inlet of fluid cartridge and gas outlet are sequentially connected intake valve and outlet
Valve.
Further include fixed screw and attaching plug, the left end connection power supply and attaching plug of motor driver, motor driving
Connection individual event pump at the top of the right end of device, motor driver bottom is connected respectively by fixed screw connecting fluid cylinder, fluid cartridge right end
Tap into air valve and air outlet valve.
Further include handle, the first feet and the second feet, handle is connected at the top of the left end of motor driver, the first feet connects
It is connected between motor driver and fluid cartridge, the second feet is connected to fluid cartridge bottom.
The air outlet valve includes gas transmission connector, deflation valve body and deflation valve rod, deflation valve body left end connecting fluid cylinder right end,
Deflation valve body right end connects gas transmission connector, and deflation top end of the valve body connects deflation valve rod.
The deflation valve body is cylinder, and ecto-entad level opens up rank respectively for the left end lower part of cylinder and right end middle part
The top middle portion ecto-entad of scalariform circular hole, cylinder opens up stepped circular hole, the internal diameter ecto-entad of stepped circular hole vertically
Successively decrease, the stepped circular hole right end of cylinder left end and the stepped circular hole left end of right end with the stepped circular hole phase on top
Logical, the stepped circular hole bottom on top is bellmouth.
The deflation valve rod is ladder-like cylinder, and the bottom of ladder-like cylinder is cone.
Further include manometer, manometer connecting fluid cylinder.
A kind of testing performance of drilling fluid portable electric inflator inflates method, and power supply is motor driver power supply, electricity
Machine driver drives individual event pump, individual event pumping to receive air and simultaneously air compression is input in gas pipeline, and gas pipeline is by compressed air
It being inputted in fluid cartridge by intake valve, compressed air constantly compression in fluid cartridge opens air outlet valve until reach required air pressure,
Compressed air in fluid cartridge is discharged by air outlet valve.
The beneficial effects of the utility model：This testing performance of drilling fluid provided by the utility model is inflated with portable electric
Cylinder is not necessarily to Manual inflating when pressing dehydration experiment in being carried out with portable electric inflator using testing performance of drilling fluid, and equipment is automatic
Pressurization is inflated, and the air source provided has the advantages that pressure stability；Gas source and flow amount is big simultaneously, can at most be carried out at the same time to press in 10 groups and lose
The experiment of water, and manual pump is only 1 group of experiment gas supply；The testing performance of drilling fluid is tight with portable electric inflator structure
It gathers, function is more, small, and volume is only the 1/3 of former manual pump, has good mobility and portability, while automatic
Inflate pressurization, and constant pressure is not necessarily to artificial pressure regulation to the function of 1MPa, convenient and efficient, precision is high；The testing performance of drilling fluid is used
Portable electric inflator is durable, floor space is small, easy to operate, saves muscle power.
Description of the drawings
The utility model is described in further details below with reference to attached drawing.
Fig. 1 is testing performance of drilling fluid portable electric inflator theory structure schematic diagram.
Fig. 2 is testing performance of drilling fluid portable electric inflator overall structure diagram.
Fig. 3 is testing performance of drilling fluid portable electric inflator air outlet valve valve body structure figure.
Fig. 4 is testing performance of drilling fluid portable electric inflator air outlet valve stem structure figure.
Reference sign：1, motor driver；2, individual event pumps；3, fluid cartridge；4, intake valve；5, air outlet valve；6, power supply；
7, gas pipeline；8, handle；9, fixed screw；10, the first feet；11, attaching plug；12, the second feet；13, gas transmission connector；
14, deflation valve body；15, deflation valve rod；16, manometer.
Specific implementation mode
Embodiment 1：
A kind of testing performance of drilling fluid portable electric inflator, including motor driver 1, individual event pump 2, fluid cartridge 3, into
Air valve 4, air outlet valve 5, power supply 6 and gas pipeline 7, power supply 6, motor driver 1 and individual event pump 2 are sequentially connected, and individual event pumps 2 gas outlets
Intake valve 4 is connected by gas pipeline 7, the air inlet of fluid cartridge 3 and gas outlet are sequentially connected intake valve 4 and air outlet valve 5.
Embodiment 2：
As depicted in figs. 1 and 2, a kind of testing performance of drilling fluid portable electric inflator, it is characterised in that：Including motor
Driver 1, individual event pump 2, fluid cartridge 3, intake valve 4, air outlet valve 5, power supply 6 and gas pipeline 7, power supply 6, motor driver 1 and list
Item pump 2 is sequentially connected, and individual event pumps 2 gas outlets and connects intake valve 4 by gas pipeline 7, and the air inlet of fluid cartridge 3 and gas outlet are successively
Connect intake valve 4 and air outlet valve 5.
Power supply 6 is that motor driver 1 is powered, and motor driver 1 drives individual event pump 2, individual event pump 2 to absorb air and by air
Compression is input in gas pipeline 7, and gas pipeline 7 inputs compressed air in fluid cartridge 3 by intake valve 4, and compressed air is in fluid
Constantly compression opens air outlet valve 5, the compressed air in fluid cartridge 3 is discharged by air outlet valve 5 up to reaching required air pressure in cylinder 3.This
This testing performance of drilling fluid portable electric inflator that utility model provides, using testing performance of drilling fluid portable electric
During inflator carries out when pressure dehydration experiment, it is not necessarily to Manual inflating, equipment Self-pressurizing agri is inflated, and the air source provided has pressure stability
The advantages of；Gas source and flow amount is big simultaneously, can at most be carried out at the same time the experiment that dehydration is pressed in 10 groups, and manual pump is only 1 group
Experiment gas supply.
Embodiment 3
Further include fixed screw 9 and attaching plug 11, the left end connection electricity of motor driver 1 on the basis of embodiment 1
Source 6 and attaching plug 11, the right end top connection individual event pump 2 of motor driver 1,1 bottom of motor driver passes through fixed screw 9
Connecting fluid cylinder 3,3 right end of fluid cartridge are separately connected intake valve 4 and air outlet valve 5.Attaching plug 11 is taken out, 220V is inserted directly into and inserts
Seat can be powered；Fixed screw 9 connects, and simple in structure, convenient disassembly is at low cost, easy to repair, while the utility model structure
Compact, function is more, small, and volume is only the 1/3 of former manual pump, has good mobility and portability；Prolonged difficulty
It is small with, floor space, it is easy to operate, save muscle power.Motor driver 1 and individual event pump 2 are the prior art.
Further include handle 8, the first feet 10 and the second feet 12, handle 8 is connected at the top of the left end of motor driver 1, the
One feet 10 is connected between motor driver 1 and fluid cartridge 3, and the second feet 12 is connected to 3 bottom of fluid cartridge.8 convenience of handle
It carries, makes electric inflator that there is good mobility and portability；First feet 10 and the second feet 12 are electronic for adjusting
The balance of inflator, it is ensured that stability when use.
As shown in Figure 3 and Figure 4, the air outlet valve 5 includes gas transmission connector 13, deflation valve body 14 and deflation valve rod 15, is deflated
14 left end connecting fluid cylinder of valve body, 3 right end, 14 right end of deflation valve body connect gas transmission connector 13, and the connection of 14 top of deflation valve body is deflated
Valve rod 15.The equipment that gas transmission connector 13 needs to inflate convenient for connection, easy to connect, deflation valve body 14 and the cooperation of deflation valve rod 15 make
With deflating, flexibility is strong.
The deflation valve body 14 is cylinder, and ecto-entad level opens up respectively for the left end lower part of cylinder and right end middle part
The top middle portion ecto-entad of stepped circular hole, cylinder opens up stepped circular hole vertically, and the internal diameter of stepped circular hole is by extroversion
Inside successively decrease, the stepped circular hole right end of cylinder left end and the stepped circular hole left end of right end with the stepped circular hole phase on top
Logical, the stepped circular hole bottom on top is bellmouth.The deflation valve rod 15 is ladder-like cylinder, the bottom of ladder-like cylinder
For cone.Mechanism is simple.
Further include manometer 16,16 connecting fluid cylinder 3 of manometer.When inflation, 16 pointer of manometer start with
Air pressure rises, and when pointer reaches peak, pointer turns off inflator switch, avoid motor overheating and damage not when rising
Motor, and intake valve 5 is closed, gas can be stored；Manometer 16 intuitively shows that the air pressure in fluid cartridge 3 makes inflator certainly
Dynamic pressurization and the constant pressure of inflating is not necessarily to artificial pressure regulation, convenient and efficient, precision is high to the function of 1MPa；It avoids in fluid cartridge 3 simultaneously
Pressure is excessive to lead to equipment damage or crisis personnel safety, while improving accuracy.Manometer 16 is existing instrument.
Testing performance of drilling fluid portable electric inflator overall dimensions：Long 30cm × wide 18cm × high 22cm.
A kind of testing performance of drilling fluid portable electric inflator inflates method, it is characterised in that：Power supply 6 drives for motor
Dynamic device 1 is powered, and motor driver 1 drives individual event pump 2,2 absorption air of individual event pump that simultaneously air compression is input in gas pipeline 7,
Gas pipeline 7 inputs compressed air in fluid cartridge 3 by intake valve 4, and compressed air is constantly compressed in fluid cartridge 3 until reaching
Required air pressure, opens air outlet valve 5, and the compressed air in fluid cartridge 3 is discharged by air outlet valve 5.
Embodiment 4
The Lab-evaluation experiment of Shaanxi Xi'an prosperity garden laboratory.
1. testing performance of drilling fluid tests basic condition with portable electric inflator
The middle pressure dehydration instrument in laboratory is 5 groups of patterns in parallel, is inflated with portable electric using testing performance of drilling fluid
Cylinder and manual pump provide the determination experiment that dehydration is pressed during air source carries out respectively.10 groups of experiments use identical drilling fluid composition
With identical qualitative filter paper, it is 10.5ml to press fluid loss in practice, and theoretically the middle pressure dehydration numerical value of measuring all should be
10.5ml。
2. dehydration experimental evaluation data are pressed in
By experimental data as can be seen that when pressing dehydration to measure in being carried out using manual pump, single experiment averagely needs
It inflates 3.6 times, air pressure deviation ± 0.25MPa eventually leads to middle pressure dehydration numerical bias and reaches 0.36ml, and extent of deviation is
3.4%.In the middle pressure dehydration determination experiment carried out with portable electric inflator using testing performance of drilling fluid, single experiment only needs
It inflates 1 time, air pressure deviation is only ± 0.01MPa, and final empirical value deviation is only 0.1ml, extent of deviation 0.95%.
Two kinds of plenum systems are compared, from the accuracy of empirical value, the stability of bleed pressure and labor intensity etc.,
Testing performance of drilling fluid is substantially better than manual pump with portable electric inflator.
Embodiment 5
The laboratory Lab-evaluation experiment of Shaanxi Jingbian third item portion.
1. testing performance of drilling fluid tests basic condition with portable electric inflator
The middle pressure dehydration instrument in laboratory is 3 groups of patterns in parallel, is inflated with portable electric using testing performance of drilling fluid
Cylinder and manual pump provide the determination experiment that dehydration is pressed during air source carries out respectively.6 groups of experiments use identical drilling fluid composition
With identical qualitative filter paper, it is 8.4ml to press fluid loss in practice, and theoretically the middle pressure dehydration numerical value of measuring all should be
8.4ml。
2. dehydration experimental evaluation data are pressed in
By experimental data as can be seen that when pressing dehydration to measure in being carried out using manual pump, single experiment averagely needs
It inflates 3.3 times, air pressure deviation ± 0.26MPa eventually leads to middle pressure dehydration numerical bias and reaches 0.43ml, and extent of deviation is
5.1%.In the middle pressure dehydration determination experiment carried out with portable electric inflator using testing performance of drilling fluid, single experiment only needs
It inflates 1 time, air pressure deviation is only ± 0.01MPa, and final empirical value deviation is only 0.07ml, extent of deviation 0.83%.
Two kinds of plenum systems are compared, from the accuracy of empirical value, the stability of bleed pressure and labor intensity etc.,
Testing performance of drilling fluid is substantially better than manual pump with portable electric inflator.
Embodiment 6
Su Lige SN0071-08 well field tests.
1. testing performance of drilling fluid tests basic condition with portable electric inflator
The middle pressure dehydration instrument in laboratory is single group pattern, utilizes testing performance of drilling fluid portable electric inflator and hand
Dynamic inflator provides the determination experiment that dehydration is pressed during air source carries out respectively, each assay method respectively does 3 experiments.6 groups of experiments are adopted
With the identical drilling fluid of drilling crew and identical qualitative filter paper, it is 6.5ml to press fluid loss in practice, theoretically in measuring
It all should be 6.5ml to press dehydration numerical value.
2. dehydration experimental evaluation data are pressed in
By experimental data as can be seen that when pressing dehydration to measure in being carried out using manual pump, single experiment averagely needs
It inflates 3.7 times, air pressure deviation ± 0.26MPa eventually leads to middle pressure dehydration numerical bias and reaches 0.33ml, and extent of deviation is
5.07%.In the middle pressure dehydration determination experiment carried out with portable electric inflator using testing performance of drilling fluid, single experiment only needs
It inflates 1 time, air pressure deviation is only ± 0.01MPa, and final empirical value deviation is only 0.03ml, extent of deviation 0.46%.
Two kinds of plenum systems are compared, from the accuracy of empirical value, the stability of bleed pressure and labor intensity etc.,
Testing performance of drilling fluid is substantially better than manual pump with portable electric inflator.
In the description of the utility model, it is to be understood that if thering is the orientation of the instructions such as term "left", "right" or position to close
System to be based on the orientation or positional relationship shown in the drawings, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore the terms describing the positional relationship in the drawings are only for illustration, no
It can be understood as a limitation of this patent.
It is exemplified as above be only to the utility model for example, not constituting to the scope of protection of the utility model
Limitation, it is every to be belonged within the scope of protection of the utility model with the same or analogous design of the utility model.
Claims (7)
1. a kind of testing performance of drilling fluid portable electric inflator, it is characterised in that：Including motor driver（1）, individual event pump
（2）, fluid cartridge（3）, intake valve（4）, air outlet valve（5）, power supply（6）And gas pipeline（7）, power supply（6）, motor driver（1）With
Individual event pumps（2）It is sequentially connected, individual event pump（2）Gas outlet passes through gas pipeline（7）Connect intake valve（4）, fluid cartridge（3）Air inlet
It is sequentially connected intake valve with gas outlet（4）And air outlet valve（5）.
2. testing performance of drilling fluid as described in claim 1 portable electric inflator, it is characterised in that：It further include fixed spiral shell
Silk（9）And attaching plug（11）, motor driver（1）Left end connect power supply（6）And attaching plug（11）, motor driver
（1）Right end at the top of connection individual event pump（2）, motor driver（1）Bottom passes through fixed screw（9）Connecting fluid cylinder（3）, fluid
Cylinder（3）Right end is separately connected intake valve（4）And air outlet valve（5）.
3. testing performance of drilling fluid as claimed in claim 2 portable electric inflator, it is characterised in that：It further include handle
（8）, the first feet（10）With the second feet（12）, motor driver（1）Left end at the top of connect handle（8）, the first feet
（10）It is connected to motor driver（1）And fluid cartridge（3）Between, the second feet（12）It is connected to fluid cartridge（3）Bottom.
4. testing performance of drilling fluid as claimed in claim 3 portable electric inflator, it is characterised in that：The air outlet valve
（5）Including gas transmission connector（13）, deflation valve body（14）With deflation valve rod（15）, deflation valve body（14）Left end connecting fluid cylinder（3）
Right end, deflation valve body（14）Right end connects gas transmission connector（13）, deflation valve body（14）Top connects deflation valve rod（15）.
5. testing performance of drilling fluid as claimed in claim 4 portable electric inflator, it is characterised in that：The deflation valve body
（14）For cylinder, ecto-entad level opens up stepped circular hole, cylinder respectively in the middle part of the left end lower part of cylinder and right end
Top middle portion ecto-entad open up stepped circular hole vertically, the internal diameter ecto-entad of stepped circular hole successively decreases, cylinder left end
Stepped circular hole right end and the stepped circular hole left end of right end communicated with the stepped circular hole on top, the ladder-like circle on top
Hole bottom is bellmouth.
6. testing performance of drilling fluid as claimed in claim 5 portable electric inflator, it is characterised in that：The vent valve
Bar（15）Bottom for ladder-like cylinder, ladder-like cylinder is cone.
7. testing performance of drilling fluid as claimed in claim 6 portable electric inflator, it is characterised in that：It further include Instrument for Pressure
Table（16）, manometer（16）Connecting fluid cylinder（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267701.5U CN207906025U (en) | 2018-02-24 | 2018-02-24 | A kind of testing performance of drilling fluid portable electric inflator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267701.5U CN207906025U (en) | 2018-02-24 | 2018-02-24 | A kind of testing performance of drilling fluid portable electric inflator |
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| CN207906025U true CN207906025U (en) | 2018-09-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302006A (en) * | 2018-02-24 | 2018-07-20 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | A kind of portable electric inflator and method of inflating |
-
2018
- 2018-02-24 CN CN201820267701.5U patent/CN207906025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302006A (en) * | 2018-02-24 | 2018-07-20 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | A kind of portable electric inflator and method of inflating |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201027 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Weiyang road 710018 Shaanxi city of Xi'an province Changqing No. 151 building room 1902 Patentee before: CNPC CHUANQING DRILLING ENGINEERING CO., LTD. CHANGQING WELL DRILLING GENERAL Co. |