CN209727670U - A kind of system for simulating downhole erosion environment - Google Patents
A kind of system for simulating downhole erosion environment Download PDFInfo
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- CN209727670U CN209727670U CN201822011654.0U CN201822011654U CN209727670U CN 209727670 U CN209727670 U CN 209727670U CN 201822011654 U CN201822011654 U CN 201822011654U CN 209727670 U CN209727670 U CN 209727670U
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Abstract
The utility model discloses a kind of systems for simulating downhole erosion environment, including the boost module being integrated in No.1 container and the abrasive material tentative module being integrated in No. two containers, two interfaces are respectively equipped on No.1 container and No. two containers, boost module passes through high-pressure hose two with abrasive material tentative module and connects with high-pressure hose three across the corresponding interface.The utility model realizes continuous feeding, and system can work continuously, and improves test efficiency；Solve labor task issues, system can realize remote auto control, and operating space separation in high-pressure area improves operator's safety coefficient；It solves the problems, such as to need hand stock, water jets realization can be recycled, reduce unnecessary waste, improve production efficiency, reduce the labor intensity of worker；Solving the problems, such as that original system needs in-site installation, system is set as standardized module, and it is versatile, it is easy to assembly, only two groups of intermodules is needed to be connected with hose.
Description
Technical field
The utility model relates to downhole erosion environment simulation technique fields, it particularly relates to a kind of simulation downhole erosion
The system of environment.
Background technique
Simulation downhole erosion environment mostly uses greatly front mixing abrasive water jet method, but with the progress in epoch and hair
Exhibition uses the working continuously of system, Matter Transfer, and automatic controlling level requires also higher and higher.
Currently, existing front mixing abrasive water jet system and method, usually has the following problems:
(1) system is worked continuously indifferent, not can be carried out continuous feeding, and is unable to control abrasive material ratio in water, because
This cannot be guaranteed continuously to form stable front mixing abrasive water jet；
(2) system needs to be adjusted manually mostly, and operation convenience is not high, needs more manpowers, and can not achieve
Operations involving high pressure area is separated with control zone, without safety guarantee；
(3) system material cannot recycle, and result in waste of resources；
(4) subsurface environment is complicated, and simulation difficulty is high, test effect, low efficiency；
(5) system pressure is low, usually less than 100MPa；
(6) system is unable to body standard module, still needs to re-start design according to field condition when being tested again, leads to
It is not strong with property.
Utility model content
For above-mentioned technical problem in the related technology, what it is the utility model proposes a kind of simulation downhole erosion environment is
System, can overcome the above-mentioned deficiency of the prior art.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of system for simulating downhole erosion environment, including the boost module being integrated in No.1 container and is integrated in two
Abrasive material tentative module in number container is respectively equipped with two interfaces, the increasing on the No.1 container and No. two containers
Die block passes through high-pressure hose two with abrasive material tentative module and connects with high-pressure hose three across the corresponding interface.
Further, the boost module includes agitator tank, and the outlet of the agitator tank is connected with pipeline by ball valve one
Pump one, the pipeline pump one is connected with filter, and the filter is connected with electrodynamic pump, and the electrodynamic pump is connected with high pressure
One end of hose two, the entrance of the agitator tank are connected with ball valve two, and one end of the ball valve two and the high-pressure hose three connects
It connects.
Further, the pipeline between the electrodynamic pump and high-pressure hose one is equipped with pressure transmitter one.
Further, the abrasive material tentative module includes hydrocyclone, and the one outlet of the hydrocyclone passes through
Ball valve three is connect with the other end of the high-pressure hose two, another outlet of the hydrocyclone is connected by blowdown valve one
There is hose one, the entrance of the hydrocyclone is connected with ball valve four by pipeline pump two and regulating valve, and the ball valve four connects
The one outlet of setting pot is connect, another outlet of the setting pot is connected with high-pressure hose two by blowdown valve two, described heavy
One entrance in sand pond is connected with ball valve six and pressure chamber, and the pressure chamber is connected with pneumatic ball valve one and pneumatic by ball valve five
Ball valve two, one end of another entrance connection threeway one of the setting pot, the second end of the threeway one pass through pneumatic ball valve
Three, the entrance and regulating valve of safety valve connection pressure pan, the third end of the threeway one and the entrance of abrasive groove connect, the mill
The first end of the outlet connection threeway two of hopper, the second end of the threeway two are connect with another entrance of the setting pot,
The third end of the threeway two is connect by diaphragm pump and pneumatic ball valve four with the entrance of pressure pan, and the entrance of the pressure pan is logical
The outlet that valve connects check valve one with flowmeter is overregulated, the entrance of the check valve one connects pneumatic ball valve five, described pneumatic
Ball valve five is connect by flowmeter and high-pressure ball valve with the other end of the high-pressure hose two, and the pneumatic ball valve five passes through pneumatic
Ball valve six connects the entrance of check valve two and the entrance of check valve three, and the outlet of the check valve three passes through flow-limiting valve two and threeway
Three first end connection, the second end of the threeway three are connect with the pneumatic ball valve two, the entrance connection of the check valve one
The entrance of check valve four, the outlet of the check valve four connect the first end of threeway four by flow-limiting valve one, the threeway four
The outlet of second end and pressure pan connects, and the third end of the threeway four is connect with the pneumatic ball valve one, the threeway three
Third end is connect with the outlet of pressure pan one, and the entrance of the pressure pan one passes through regulating valve and flowmeter one and the check valve
Two outlet connection, the entrance of the pressure pan one connects one end of threeway five by safety valve one and pneumatic ball valve seven, described
The second end of threeway five is connect with another entrance of the setting pot, the third end of the threeway five and the entrance of abrasive groove one
Connection, one end of the outlet connection threeway six of the abrasive groove one, the second end of the threeway six are another with the setting pot
The third end of a entrance connection, the threeway six is connected by the entrance of diaphragm pump one and pneumatic ball valve eight and the pressure pan one
It connects.
Further, the pipeline between the setting pot and ball valve six is high-pressure hose one, is set on the high-pressure hose one
There is pressure transmitter two.
Further, the pipeline between the ball valve five and pneumatic ball valve one is equipped with density sensor.
Further, on the pipeline between the pneumatic ball valve three and safety valve between safety valve one and pneumatic ball valve seven
Pipeline on be equipped with pressure transmitter three.
Further, the pipeline on the pipeline between the safety valve and pressure pan between pressure pan one and safety valve one
On be equipped with pressure gauge.
Further, the diaphragm pump and diaphragm pump one are respectively connected with solenoid valve.
Further, the fixed device of spray gun, cross slid platform and testpieces is equipped in the pressure chamber.
The utility model has the beneficial effects that the utility model solves the problems, such as that original system is under feeding, continuous supply is realized
Material, system can work continuously, and improve test efficiency；Solving labor task issues, system can realize remote auto control,
The separation of high-pressure area operating space, improves operator's safety coefficient；It solves the problems, such as to need hand stock, water jets realization can follow
Ring uses, and reduces unnecessary waste, improves production efficiency, reduces the labor intensity of worker；Solving original system needs
In-site installation problem is wanted, system is set as standardized module, and it is versatile, it is easy to assembly, only two groups of intermodules is needed to be connected with hose
It connects.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural representation of the system of simulation downhole erosion environment according to the utility model embodiment
Figure.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figure 1, a kind of system of simulation downhole erosion environment according to the utility model embodiment, including collection
At in No.1 container boost module and the abrasive material tentative module that is integrated in No. two containers, the No.1 container and
Two interfaces are respectively equipped on No. two containers, the boost module and abrasive material tentative module pass through high-pressure hose 2 32 and height
Hose 3 33 is pressed to connect across the corresponding interface.
In one embodiment, the boost module includes agitator tank 1, and the outlet of the agitator tank 1 passes through ball valve one
141 are connected with pipeline pump 1, and the pipeline pump 1 is connected with filter, and the filter is connected with electrodynamic pump 39,
The electrodynamic pump 39 is connected with one end of high-pressure hose 2 32, and the entrance of the agitator tank 1 is connected with ball valve 2 142, the ball
Valve 2 142 is connect with one end of the high-pressure hose 3 33.
In one embodiment, the pipeline between the electrodynamic pump 39 and high-pressure hose 1 is equipped with pressure transmitter
One 291.
In one embodiment, the abrasive material tentative module includes hydrocyclone 6, and the one of the hydrocyclone 6
A outlet is connect by ball valve 3 143 with the other end of the high-pressure hose 2 32, another outlet of the hydrocyclone 6
It is connected with hose 1 by blowdown valve 1, the entrance of the hydrocyclone 6 passes through pipeline pump 2 42 and regulating valve 21
It is connected with ball valve 4 144, the ball valve 4 144 connects the one outlet of setting pot 7, another outlet of the setting pot 7
It is connected with high-pressure hose 2 32 by blowdown valve 2 162, an entrance of the setting pot 7 is connected with ball valve 6 171 and pressure
Cabin 40, the pressure chamber 40 are connected with pneumatic ball valve 1 and pneumatic ball valve 2 182, the setting pot 7 by ball valve 5 172
The connection threeway 1 of another entrance one end, the second end of the threeway 1 passes through pneumatic ball valve 3 19, safety valve
The entrance and regulating valve 21 of 24 connection pressure pans 5, the third end of the threeway 1 are connect with the entrance of abrasive groove 8, the mill
The first end of the outlet connection threeway 2 202 of hopper 8, another of the second end of the threeway 2 202 and the setting pot 7 enter
The third end of mouth connection, the threeway 2 202 is connect by diaphragm pump 3 and pneumatic ball valve 4 191 with the entrance of pressure pan 5, institute
The entrance for stating pressure pan 5 connects the outlet of check valve 1, the check valve 1 by regulating valve 21 and flowmeter 1
Entrance connect pneumatic ball valve 5 185, the pneumatic ball valve 5 185 is soft by flowmeter 27 and high-pressure ball valve 17 and the high pressure
The other end of pipe 2 32 connects, the pneumatic ball valve 5 185 by pneumatic ball valve 6 186 connect check valve 2 222 entrance and
The outlet of the entrance of check valve 3 223, the check valve 3 223 is connect by flow-limiting valve 2 232 with the first end of threeway 3 71,
The second end of the threeway 3 71 is connect with the pneumatic ball valve 2 182, and the entrance of the check valve 1 connects check valve four
224 entrance, the outlet of the check valve 4 224 connect the first end of threeway 4 72, the threeway four by flow-limiting valve 1
72 second end is connect with the outlet of pressure pan 5, and the third end of the threeway 4 72 is connect with the pneumatic ball valve 1, institute
The third end for stating threeway 3 71 is connect with the outlet of pressure pan 1, and the entrance of the pressure pan 1 passes through regulating valve 21 and stream
Meter 1 is connect with the outlet of the check valve 2 222, and the entrance of the pressure pan 1 is by safety valve 1 and pneumatically
Ball valve 7 195 connects one end of threeway 5 205, another entrance company of the second end of the threeway 5 205 and the setting pot 7
It connects, the third end of the threeway 5 205 is connect with the entrance of abrasive groove 1, and the outlet of the abrasive groove 1 connects threeway six
206 one end, the second end of the threeway 6 206 are connect with another entrance of the setting pot 7, the threeway 6 206
Third end is connect by diaphragm pump 1 and pneumatic ball valve 8 196 with the entrance of the pressure pan 1.
In one embodiment, the pipeline between the setting pot 7 and ball valve 6 171 is high-pressure hose 1, described
High-pressure hose 1 is equipped with pressure transmitter 2 292.
In one embodiment, the pipeline between the ball valve 5 172 and pneumatic ball valve 1 is equipped with density sensing
Device 400.
In one embodiment, on the pipeline between the pneumatic ball valve 3 19 and safety valve 24 with safety valve 1
Pressure transmitter 3 293 is equipped on pipeline between pneumatic ball valve 7 195.
In one embodiment, on the pipeline between the safety valve 24 and pressure pan 5 and pressure pan 1 and safety
Pressure gauge 30 is equipped on pipeline between valve 1.
In one embodiment, the diaphragm pump 3 and diaphragm pump 1 are respectively connected with solenoid valve 35.
In one embodiment, the fixed device of spray gun, cross slid platform 26 and testpieces is equipped in the pressure chamber 40.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of practical new to this in specifically used mode
The above-mentioned technical proposal of type is described in detail.
According to a kind of system for simulating downhole erosion environment described in the utility model, this system is carried out by agitator tank 1
It supplies water, chemical raw material can be added in agitator tank 1, simulate underground real working condition, then by pipeline pump 1, filter by intaking
Road enters in variable-frequency electric pump 39 and is pressurized, and is equipped with pressure transmitter 1 after variable-frequency electric pump 39, pressure signal is passed
It is sent in control unit, monitors outlet pressure in real time, guarantee that pressure is within the scope of test requirements document.High pressure water passes through high-pressure hose
2 32 enter in abrasive material tentative module, and inlet connects high-pressure ball valve 17 for control system switch, and flowmeter 27 tries to determine
Test required high pressure water flow.
High pressure water divides two-way after entering abrasive material tentative module, is supplied respectively to two groups of slurry systems, enters pressure pan 5, mill
In hopper 8 and setting pot 7, connect pneumatic ball valve 1 and pneumatic ball valve 2 182, for remote auto control high pressure water flow to.
High pressure water passes through flowmeter 1, regulating valve 21, high pressure water ratio needed for adjusting.It is divided into two branches later, enters high pressure all the way
Tank 5, all the way via pressure gauge 30, safety valve 24, pressure transmitter 3 293, after pneumatic ball valve 3 19, after threeway 1
Two branches are again split into, are flowed into setting pot and abrasive groove 8, pressure gauge detects inlet pressure, safe valve protection system pipes
Road prevents system overpressure, and pressure transmitter real-time Transmission pressure signal, guarantee test pressure is reliable, and pneumatic valve group remotely controls.
Material is entered in pressure pan 5, is mixed with high pressure water by diaphragm pump 3, pneumatic ball valve 4 191 in abrasive groove 8
It closes.Diaphragm pump is connected with solenoid valve 35, it can be achieved that long-range control, passes through density sensor 400 after abrasive material is mixed with high pressure water
Enter in pressure chamber 40 with ball valve 5 172.Pressure is arranged in pressure chamber 40, and is furnished with high-pressure spray gun, utilizes pressure chamber 40 and spray gun
Pressure difference is exported, and underground real working condition is simulated.Density sensor 400 controls abrasive material ratio in water, according to density sensor
400 transmission signals, control threeway 6 206 and threeway 2 202, to be adjusted into abrasive material ratio in pressure pan 5 or pressure pan 51,
Simulated conditions needed for reaching test, two groups of pressure pans 5 or pressure pan 51 are used for compound abrasive and high pressure water, by pneumatic ball valve one
181 or pneumatic ball valve 2 182 control pressure pan 5 or pressure pan 51 respectively and feed, then supplemented in real time by abrasive groove 8, it is real
Existing system continuous operation.
Ball valve 6 171 is opened, system starts erosion test, and pressure transmitter 2 292 records erosion pressure, guarantee test ring
Border.Mixed abrasive water-jet is projected by spray gun, is acted in test piece, and Work fixing device is rotatable, adjusts workpiece
Required angle.Spray gun is fixed on 40 cross slid platform of pressure chamber, for adjusting spray gun height, reaches better test effect.
7 sink of setting pot is equipped with drainage mechanism and strainer, extra sand in filtration test, above 7 rhone of setting pot
Equipped with discharge outlet, the water after sand setting is discharged.
It after test, opens ball valve 4 144 and water is discharged, by pipeline pump 2 42, hydrocyclone 6 is soft by high pressure
Pipe 3 33 returns in agitator tank 1, realizes water circulation use.And it opens blowdown valve 1 and passes through hose 1 for extra abrasive material
Discharge, by continuing to recycle after processing.System just completes one group of circulation in this way, if guarantee abrasive material it is enough, system i.e. into
Row cycle operation.
In conclusion the utility model solves the problems, such as that original system is under feeding, continuous feeding is realized, system can carry out
It works continuously, improves test efficiency；Solve labor task issues, system can realize remote auto control, high-pressure area operation
Area's separation, improves operator's safety coefficient；It solves the problems, such as to need hand stock, water jets realization can be recycled, reduce
Unnecessary waste, improves production efficiency, reduces the labor intensity of worker；Solving original system needs in-site installation to ask
Topic, system is set as standardized module, versatile, easy to assembly, only two groups of intermodules is needed to be connected with hose.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of system for simulating downhole erosion environment, which is characterized in that including the boost module being integrated in No.1 container
With the abrasive material tentative module being integrated in No. two containers, two are respectively equipped on the No.1 container and No. two containers and is connect
Mouthful, the boost module and abrasive material tentative module pass through high-pressure hose two (32) and high-pressure hose three (33) across the corresponding interface
Connection.
2. a kind of system for simulating downhole erosion environment according to claim 1, which is characterized in that the boost module packet
It includes agitator tank (1), the outlet of the agitator tank (1) is connected with pipeline pump one (41), the pipeline pump by ball valve one (141)
One (41) are connected with filter, and the filter is connected with electrodynamic pump (39), and the electrodynamic pump (39) is connected with high-pressure hose
One end of two (32), the entrance of the agitator tank (1) are connected with ball valve two (142), and the ball valve two (142) and the high pressure are soft
One end of pipe three (33) connects.
3. a kind of system for simulating downhole erosion environment according to claim 2, which is characterized in that the electrodynamic pump (39)
Pipeline between high-pressure hose two (32) is equipped with pressure transmitter one (291).
4. a kind of system for simulating downhole erosion environment according to claim 1, which is characterized in that the abrasive material tests mould
Block includes hydrocyclone (6), and the one outlet of the hydrocyclone (6) passes through ball valve three (143) and the high-pressure hose
The other end of two (32) connects, another outlet of the hydrocyclone (6) is connected with hose one by blowdown valve one (161)
(341), the entrance of the hydrocyclone (6) is connected with ball valve four (144), institute by pipeline pump two (42) and regulating valve (21)
Another outlet of the one outlet for ball valve four (144) connection setting pot (7) stated, the setting pot (7) passes through blowdown valve two
(162) it is connected with high-pressure hose two (32), an entrance of the setting pot (7) is connected with ball valve six (171) and pressure chamber
(40), the pressure chamber (40) is connected with pneumatic ball valve one (181) and pneumatic ball valve two (182) by ball valve five (172), described
One end of another entrance connection threeway one (201) of setting pot (7), the second end of the threeway one (201) pass through Pneumatic ball
Valve three (19), safety valve (24) connection pressure pan (5) entrance and regulating valve (21), the third end of the threeway one (201) with
The entrance of abrasive groove (8) connects, the first end of outlet connection threeway two (202) of the abrasive groove (8), the threeway two
(202) second end is connect with another entrance of the setting pot (7), and the third end of the threeway two (202) passes through diaphragm
Pump (3) and pneumatic ball valve four (191) are connect with the entrance of pressure pan (5), and the entrance of the pressure pan (5) passes through regulating valve (21)
Pneumatic ball valve five is connected with the entrance of the outlet of flowmeter one (28) connection check valve one (221), the check valve one (221)
(185), the pneumatic ball valve five (185) passes through the another of flowmeter (27) and high-pressure ball valve (17) and the high-pressure hose two (32)
One end connection, the pneumatic ball valve five (185) pass through the entrance of pneumatic ball valve six (186) connection check valve two (222) and unidirectional
The entrance of valve three (223), the outlet of the check valve three (223) pass through the first end of flow-limiting valve two (232) and threeway three (71)
Connection, the second end of the threeway three (71) are connect with the pneumatic ball valve two (182), the entrance of the check valve one (221)
The entrance of check valve four (224) is connected, the outlet of the check valve four (224) connects threeway four by flow-limiting valve one (231)
(72) second end of first end, the threeway four (72) is connect with the outlet of pressure pan (5), the third of the threeway four (72)
End is connect with the pneumatic ball valve one (181), and the third end of the threeway three (71) is connect with the outlet of pressure pan one (51), institute
The entrance for stating pressure pan one (51) is connected by the outlet of regulating valve (21) and flowmeter one (28) and the check valve two (222)
It connects, the entrance of the pressure pan one (51) connects threeway five (205) by safety valve one (241) and pneumatic ball valve seven (195)
The second end of one end, the threeway five (205) is connect with another entrance of the setting pot (7), the threeway five (205)
Third end is connect with the entrance of abrasive groove one (81), one end of outlet connection threeway six (206) of the abrasive groove one (81), institute
The second end for stating threeway six (206) is connect with another entrance of the setting pot (7), the third end of the threeway six (206)
It is connect by diaphragm pump one (31) and pneumatic ball valve eight (196) with the entrance of the pressure pan one (51).
5. a kind of system for simulating downhole erosion environment according to claim 4, which is characterized in that the setting pot (7)
Pipeline between ball valve six (171) is high-pressure hose one (34), and the high-pressure hose one (34) is equipped with pressure transmitter two
(292).
6. a kind of system for simulating downhole erosion environment according to claim 5, which is characterized in that the ball valve five
(172) pipeline between pneumatic ball valve one (181) is equipped with density sensor (400).
7. a kind of system for simulating downhole erosion environment according to claim 6, which is characterized in that the pneumatic ball valve three
(19) it is all provided on the pipeline on the pipeline between safety valve (24) between safety valve one (241) and pneumatic ball valve seven (195)
There is pressure transmitter three (293).
8. a kind of system for simulating downhole erosion environment according to claim 7, which is characterized in that the safety valve (24)
Pressure gauge is equipped on pipeline on pipeline between pressure pan (5) between pressure pan one (51) and safety valve one (241)
(30).
9. a kind of system for simulating downhole erosion environment according to claim 8, which is characterized in that the diaphragm pump (3)
Solenoid valve (35) are respectively connected with diaphragm pump one (31).
10. a kind of system for simulating downhole erosion environment according to claim 9, which is characterized in that the pressure chamber
(40) the fixed device of spray gun, cross slid platform (26) and testpieces is equipped in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011654.0U CN209727670U (en) | 2018-12-03 | 2018-12-03 | A kind of system for simulating downhole erosion environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011654.0U CN209727670U (en) | 2018-12-03 | 2018-12-03 | A kind of system for simulating downhole erosion environment |
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| Publication Number | Publication Date |
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| CN209727670U true CN209727670U (en) | 2019-12-03 |
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ID=68676318
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822011654.0U Active CN209727670U (en) | 2018-12-03 | 2018-12-03 | A kind of system for simulating downhole erosion environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520876A (en) * | 2018-12-03 | 2019-03-26 | 北京海德利森科技有限公司 | A kind of system for simulating downhole erosion environment |
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2018
- 2018-12-03 CN CN201822011654.0U patent/CN209727670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520876A (en) * | 2018-12-03 | 2019-03-26 | 北京海德利森科技有限公司 | A kind of system for simulating downhole erosion environment |
| CN109520876B (en) * | 2018-12-03 | 2023-12-26 | 北京海德利森科技有限公司 | System for simulating underground erosion environment |
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