CN110045717B - Device and method for testing butt joint performance of underwater control module - Google Patents
Device and method for testing butt joint performance of underwater control module Download PDFInfo
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- CN110045717B CN110045717B CN201910320343.9A CN201910320343A CN110045717B CN 110045717 B CN110045717 B CN 110045717B CN 201910320343 A CN201910320343 A CN 201910320343A CN 110045717 B CN110045717 B CN 110045717B
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Abstract
The invention discloses a device and a method for testing the butt joint performance of an underwater control module. The underwater control module to be tested is controlled by the underwater Christmas tree simulation control device to complete the butt joint action in the deep water simulation bin, the performance test is carried out on the underwater Christmas tree simulation device after the butt joint action is completed, the underwater control module to be tested is controlled to be disconnected and butted in the deep water simulation bin after the performance test is completed on the underwater Christmas tree simulation device, and finally whether the butt joint performance of the disconnected and butted underwater control module to be tested is normal is detected. The invention solves the technical problem of the butt joint test lack of the simulated underwater working condition environment in the test of the underwater control module in the prior art, and realizes the technical effect of the butt joint test of the simulated underwater working condition environment on the underwater control module.
Description
Technical Field
The embodiment of the invention relates to the technical field of underwater control modules, in particular to a device and a method for testing the butt joint performance of an underwater control module.
Background
China has a certain gap between oil-gas exploration and exploitation technology and abroad developed countries because of late start of submarine oil-gas exploration and exploitation, so that in recent years, the countries increase the exploitation strength of marine oil-gas, and particularly carry out a great deal of technical research on deep-sea underwater oil production trees.
Subsea trees are an integral part of any subsea system, and are an assembly located at an opening to the top of a well, and include not only valves for measurement and maintenance, safety systems for stopping the well, and a series of monitoring instruments, but also a number of valves that can be used to regulate or prevent the production of crude oil vapors, natural gas, and liquids from the well. The underwater Christmas tree is used as key production equipment in an underwater production system, and an underwater control module (SCM) of the underwater Christmas tree is a key component of a control system of a deepwater oil and gas production facility and is responsible for controlling and monitoring the underwater production facility to complete underwater oil and gas production. Due to the high manufacturing cost of the underwater control module, the extremely complex installation procedure of the underwater equipment, the difficulty in maintaining the underwater equipment and the like, the underwater control module needs to be tested before underwater installation, and the underwater installation can be carried out when the function and performance of the underwater control module meet the use requirements. Particularly, a function test for simulating underwater working condition (mainly water depth) connection is one of key tests for judging whether an underwater control module can be used or not.
At present, the underwater control module test does not have the research of simulating the underwater working condition connection test, so that the performance test of the underwater control module is incomplete, and the long-term, stable and safe work of the underwater control module and an underwater Christmas tree cannot be guaranteed.
Disclosure of Invention
The invention provides a device and a method for testing the butt joint performance of an underwater control module, which realize the technical effect of simulating the underwater working condition environment to carry out butt joint test on the underwater control module.
The embodiment of the invention provides a device for testing the butt joint performance of an underwater control module, which comprises a deepwater simulation bin, an underwater Christmas tree simulation device and an underwater Christmas tree simulation control device; the deepwater simulation bin is used for simulating a deepwater pressure environment where the underwater control module to be tested is located, wherein the underwater control module to be tested is placed in the deepwater simulation bin; the underwater Christmas tree simulation device is connected with the deep water simulation bin and used for simulating the working state of the underwater Christmas tree so that the underwater Christmas tree simulation control device can carry out performance test on the underwater Christmas tree simulation device; the underwater Christmas tree simulation control device is respectively connected with the underwater control module to be tested and the deepwater simulation bin; the underwater Christmas tree simulation control device is used for controlling the underwater control module to be tested to complete the butt joint action in the deep water simulation bin and testing the performance of the underwater Christmas tree simulation device after the butt joint action is completed; the underwater Christmas tree simulation control device is also used for controlling the underwater control module to be tested to be disconnected and butted in the deep water simulation bin after the performance test of the underwater Christmas tree simulation device is completed, detecting whether the butting performance of the underwater control module to be tested is normal after the disconnection and the butting, and recording parameter values in the test process.
Further, the deepwater simulation bin comprises a driving mechanism and a docking base; the underwater control module to be tested is arranged on the driving structure, the deepwater simulation bin is connected with the underwater Christmas tree simulation control device through the driving structure, and the underwater Christmas tree simulation control device controls the underwater control module to be tested to be in butt joint with the butt joint base through controlling the driving structure; the deepwater simulation bin is connected with the underwater Christmas tree simulation device through the butt joint base.
Furthermore, the device also comprises a water depth control device, wherein the water depth control device is connected with the deepwater simulation bin and is used for adjusting the pressure value in the deepwater simulation bin to a preset pressure value.
Further, the water depth control device is connected with the deep water simulation cabin through a high-pressure pipeline.
Furthermore, the underwater Christmas tree simulation control device is connected with the underwater control module to be tested through a first umbilical cable; the underwater Christmas tree simulation device is connected with the butt joint base through a second umbilical cable.
The embodiment of the invention also provides a method for testing the docking performance of the underwater control module, which is suitable for the device for testing the docking performance of the underwater control module in the embodiment, wherein the device for testing the docking performance of the underwater control module comprises a deep water simulation bin, an underwater Christmas tree simulation device and an underwater Christmas tree simulation control device; the method comprises the following steps: controlling an underwater control module to be tested to complete a docking action in the deepwater simulation bin, and testing the performance of the underwater Christmas tree simulation device after the docking action is completed; after the performance test of the underwater Christmas tree simulation device is completed, the underwater control module to be tested is controlled to be disconnected and connected in the deep water simulation bin, whether the connection performance of the underwater control module to be tested is normal or not is detected after disconnection and connection, and parameter values in the test process are recorded.
Further, the step of controlling the underwater control module to be tested to complete the docking action in the deepwater simulation bin comprises the following steps: mounting an underwater control module to be tested on a driving structure in the deepwater simulation bin; and controlling the underwater control module to be tested and the docking base in the deepwater simulation bin to complete the docking action by controlling the driving structure.
Further, after the underwater control module to be tested is installed on the driving structure in the deepwater simulation bin, the method further comprises the following steps: controlling the deepwater simulation bin to be closed; and adjusting the pressure value in the deepwater simulation bin to a preset pressure value after the deepwater simulation bin is closed.
Further, the method further comprises: and after the pressure value in the deepwater simulation bin is adjusted to the preset pressure value, controlling the deepwater simulation bin to maintain the pressure for a preset time.
The invention discloses a device and a method for testing the butt joint performance of an underwater control module. The underwater control module to be tested is controlled by the underwater Christmas tree simulation control device to complete the butt joint action in the deep water simulation bin, the performance test is carried out on the underwater Christmas tree simulation device after the butt joint action is completed, the underwater control module to be tested is controlled to be disconnected and butted in the deep water simulation bin after the performance test is completed on the underwater Christmas tree simulation device, and finally whether the butt joint performance of the disconnected and butted underwater control module to be tested is normal is detected. The invention solves the technical problem of the butt joint test lack of the simulated underwater working condition environment in the test of the underwater control module in the prior art, and realizes the technical effect of the butt joint test of the simulated underwater working condition environment on the underwater control module.
Drawings
Fig. 1 is a structural diagram of an apparatus for testing docking performance of an underwater control module according to an embodiment of the present invention;
FIG. 2 is a block diagram of another apparatus for testing docking performance of an underwater control module according to an embodiment of the present invention;
FIG. 3 is a block diagram of another apparatus for testing docking performance of an underwater control module according to an embodiment of the present invention;
FIG. 4 is a flowchart of a method for testing the docking performance of an underwater control module according to an embodiment of the present invention;
fig. 5 is a flowchart of another method for testing docking performance of an underwater control module according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
It should be noted that the terms "first", "second", and the like in the description and claims of the present invention and the accompanying drawings are used for distinguishing different objects, and are not used for limiting a specific order. The following embodiments of the present invention may be implemented individually, or in combination with each other, and the embodiments of the present invention are not limited in this respect.
The first embodiment is as follows:
fig. 1 is a structural diagram of an apparatus for testing docking performance of an underwater control module according to an embodiment of the present invention. As shown in fig. 1, the device for testing the docking performance of the subsea control module comprises a deepwater simulation chamber 11, a subsea tree simulation device 12 and a subsea tree simulation control device 13.
The deepwater simulation bin 11 is used for simulating a deepwater pressure environment where the underwater control module 14 to be tested is located, wherein the underwater control module 14 to be tested is placed in the deepwater simulation bin 11; the underwater Christmas tree simulation device 12 is connected with the deep water simulation bin 11 and is used for simulating the working state of the underwater Christmas tree so that the underwater Christmas tree simulation control device 13 can carry out performance test on the underwater Christmas tree simulation device 12; the underwater Christmas tree simulation control device 13 is respectively connected with the underwater control module to be tested 14 and the deepwater simulation bin 11; the underwater Christmas tree simulation control device 13 is used for controlling the underwater control module 14 to be tested to complete the butt joint action in the deep water simulation bin 11 and carrying out performance test on the underwater Christmas tree simulation device 12 after the butt joint action is completed; the underwater Christmas tree simulation control device 13 is also used for controlling the underwater control module 14 to be tested to disconnect and connect in the deep water simulation bin 11 after the performance test of the underwater Christmas tree simulation device 12 is completed, detecting whether the connection performance of the underwater control module 14 to be tested is normal after disconnection and connection, and recording parameter values in the test process.
Specifically, as shown in fig. 1, the device for testing the docking performance of the underwater control module provided by the embodiment of the present application includes a deep water simulation bin 11, an underwater christmas tree simulation device 12, and an underwater christmas tree simulation control device 13. Before testing the underwater control module 14 to be tested, the underwater control module to be tested is installed in the deep water simulation bin 11, the underwater control module 14 to be tested is connected with the underwater Christmas tree simulation control device 13 through an umbilical cable, the deep water simulation bin 11 is closed after connection, then the deep water simulation bin 11 is pressurized, the pressure value in the deep water simulation bin 11 reaches the underwater pressure value of the water area where the underwater control module 14 to be tested is actually installed, after the pressure in the deep water simulation bin 11 is stable, the underwater control module 14 to be tested is controlled by the underwater Christmas tree simulation control device 13 to complete butt joint action in the deep water simulation bin 11, and then the performance of the underwater Christmas tree simulation device 12 is tested.
It should be noted that, all the working states of the subsea tree are completely simulated for the subsea tree simulation device 12, and the subsea tree simulation device 12 includes a display device and a recording component. The performance test of the underwater Christmas tree simulator 12 includes testing whether electric signals for simulating each working state of the underwater Christmas tree are normal, for example, collecting and detecting electric signals such as oil production flow, oil production pressure value, temperature value and the like of the underwater Christmas tree simulator 12, and further, for example, testing whether the communication function of the underwater Christmas tree simulator 12, the display function of the display device of the underwater Christmas tree simulator 12 are correct, whether opening and closing of each hydraulic port of the underwater Christmas tree simulator 12 are normal and the like. For example, the testing process for the underwater christmas tree simulator 12 usually lasts for a preset time length, the preset time length can be set according to actual requirements, for example, lasting for 30 minutes, and within 30 minutes of the test, a tester can test whether the performance of the underwater christmas tree simulator 12 in each working state is normal or not according to needs.
After the performance test of the underwater Christmas tree simulation device 12 is completed, all test operations are closed, the underwater control module 14 to be tested is controlled to be disconnected and butted in the deep water simulation bin 11, after the disconnection and butting actions are completed, whether the butting performance of the underwater control module 14 to be tested is normal or not is detected, and parameter values in the whole test process are recorded, so that a complete test process for the butting performance of the underwater control module 14 to be tested is completed.
It should be noted that, from the time when the underwater Christmas tree simulation control device 13 controls the underwater control module 14 to be tested to complete the docking action in the deepwater simulation chamber 11, to the time when the undocking and docking action is completed, whether the docking performance of the underwater control module 14 to be tested is normal is detected, and the parameter values in the whole testing process are recorded, the above operation steps may be performed at least three times in a circulating manner, so as to ensure the reliability of the testing result.
The invention discloses a device for testing the butt joint performance of an underwater control module, which comprises a deepwater simulation bin, an underwater Christmas tree simulation device and an underwater Christmas tree simulation control device. The underwater control module to be tested is controlled by the underwater Christmas tree simulation control device to complete the butt joint action in the deep water simulation bin, the performance test is carried out on the underwater Christmas tree simulation device after the butt joint action is completed, the underwater control module to be tested is controlled to be disconnected and butted in the deep water simulation bin after the performance test is completed on the underwater Christmas tree simulation device, and finally whether the butt joint performance of the disconnected and butted underwater control module to be tested is normal is detected. The invention solves the technical problem of the butt joint test lack of the simulated underwater working condition environment in the test of the underwater control module in the prior art, and realizes the technical effect of the butt joint test of the simulated underwater working condition environment on the underwater control module.
Fig. 2 is a structural diagram of another apparatus for testing docking performance of an underwater control module according to an embodiment of the present invention.
Optionally, as shown in fig. 2, the deepwater simulation chamber 11 comprises a driving mechanism 21 and a docking base 22; the underwater control module 14 to be tested is arranged on the driving structure 21, the deepwater simulation bin 11 is connected with the underwater Christmas tree simulation control device 13 through the driving structure 21, and the underwater Christmas tree simulation control device 13 controls the underwater control module 14 to be tested to be butted with the butting base 22 through controlling the driving structure 21; the deepwater simulation cabin 11 is connected with the underwater Christmas tree simulation device 12 through a docking base 22.
Specifically, the deepwater simulation cabin 11 is a high-pressure cavity which can be opened and closed, and a driving mechanism 21 and a docking base 22 are installed inside the deepwater simulation cabin; the driving mechanism 21 is used for being connected with the underwater control module 14 to be tested and locking the underwater control module 14 to be tested; the docking base 22 is composed of an electric connector and a hydraulic connector, and is a plugging base used for simulating the connection between the subsea tree and the subsea control module under water, and the docking base 22 can be replaced according to different models and functions of the subsea control module.
The underwater Christmas tree simulation control device 13 comprises a pump valve, an operating device, a display device and a recording component, after the underwater control module 14 to be tested is installed on the driving mechanism 21 of the deepwater simulation bin 11, the underwater Christmas tree simulation control device 13 serves as an overwater control platform to control the underwater control module 14 to be tested to complete the butt joint action with the butt joint base 22 in the deepwater simulation bin 11 by controlling the driving mechanism 21. After the performance test of the underwater Christmas tree simulation device 12 is completed, the underwater Christmas tree simulation control device 13 controls the driving mechanism 21 to control the underwater control module 14 to be tested to complete the disconnection and connection action with the connection base 22 in the deep water simulation bin 11.
Fig. 3 is a structural diagram of another apparatus for testing docking performance of an underwater control module according to an embodiment of the present invention.
Optionally, as shown in fig. 3, the device for testing the docking performance of the underwater control module further includes a water depth control device 31, and the water depth control device 31 is connected to the deepwater simulation chamber 11 and is used for adjusting the pressure value in the deepwater simulation chamber 11 to a preset pressure value.
Specifically, after the underwater control module 14 to be tested is installed on the driving mechanism 21 of the deepwater simulation chamber 11 and the deepwater simulation chamber 11 is closed, the water depth control device 31 will pressurize the deepwater simulation chamber 11 to a preset pressure value, for example, the pressure value of the deepwater simulation chamber 11 is usually added to a pressure value of the seawater depth up to about 3500 m, specifically, through a calculation formula of the pressure and the water depth: p is ρ g h, where p represents the pressure, ρ represents the density of the seawater, g represents the gravity of the seawater, h represents the depth of the seawater, and the depth of the seawater of about 10 m is one atmosphere.
Optionally, the water depth control device 31 is connected with the deepwater simulation chamber 11 through a high-pressure pipeline.
Optionally, the underwater Christmas tree simulation control device 13 is connected with the underwater control module to be tested 14 through a first umbilical cable; the subsea tree simulator 12 is connected to the docking station 22 by a second umbilical cable.
Specifically, the umbilical cable is a combination of an electric cable (power cable or signal cable), an optical cable (single mode or multimode optical cable), a hydraulic or chemical agent pipe (steel pipe or hose), and has functions of providing electric power to the subsea production system, providing a hydraulic channel for subsea production system control, providing chemical agent pipelines required for oil and gas field development, and transmitting control signals of the upper module and subsea production system sensor data.
Example two:
fig. 4 is a flowchart of a method for testing the docking performance of an underwater control module according to an embodiment of the present invention.
The embodiment of the invention also provides a method for testing the butt joint performance of the underwater control module, which is suitable for the device for testing the butt joint performance of the underwater control module in the embodiment, wherein the device for testing the butt joint performance of the underwater control module comprises a deep water simulation bin, an underwater Christmas tree simulation device and an underwater Christmas tree simulation control device. As shown in fig. 4, the method for testing the docking performance of the underwater control module includes the following steps:
step S401, controlling the underwater control module to be tested to complete the butt joint action in the deep water simulation bin, and carrying out performance test on the underwater Christmas tree simulation device after the butt joint action is completed.
Step S402, after the performance test of the underwater Christmas tree simulation device is completed, the underwater control module to be tested is controlled to be disconnected and connected in the deep water simulation bin, whether the connection performance of the underwater control module to be tested is normal or not is detected after disconnection and connection, and parameter values in the test process are recorded.
Specifically, an underwater Christmas tree simulation control device in the device for testing the butt joint performance of the underwater control module is used as an overwater control platform to control the underwater control module to be tested to complete the butt joint action in the deepwater simulation bin, and the performance of the underwater Christmas tree simulation device is tested after the butt joint action is completed; after the performance test of the underwater Christmas tree simulation device is completed, the underwater Christmas tree simulation control device controls the underwater control module 14 to be tested to complete the disconnection and connection actions in the deep water simulation bin 11, detects whether the connection performance of the underwater control module to be tested is normal after the disconnection and connection are completed, and finally records the parameter values in the whole test process.
It should be noted that, the process of testing the docking performance of the underwater control module can be performed at least three times in a circulating manner, so as to ensure the reliability of the test result.
The invention solves the technical problem of the butt joint test lack of the simulated underwater working condition environment in the test of the underwater control module in the prior art, and realizes the technical effect of the butt joint test of the simulated underwater working condition environment on the underwater control module.
Optionally, in step S401, the step of controlling the underwater control module to be tested to complete the docking action in the deepwater simulation bin includes the following steps:
and S4011, mounting the underwater control module to be tested on a driving structure in the deepwater simulation bin.
And S4012, controlling the underwater control module to be tested and the docking base in the deepwater simulation bin to complete docking action by controlling the driving structure.
Specifically, a deepwater simulation bin in the device for testing the butt joint performance of the underwater control module is a high-pressure cavity which can be opened and closed, and a driving mechanism and a butt joint base are arranged in the deepwater simulation bin; the driving mechanism is used for being connected with the underwater control module to be tested and locking the underwater control module to be tested; the butt joint base is composed of an electric connector and a hydraulic connector and is a plug-in base used for simulating the connection between the underwater Christmas tree and the underwater control module under water, and the butt joint base can be replaced according to different models and functions of the underwater control module.
Before the underwater control module to be tested is subjected to butt joint operation, firstly, the underwater control module to be tested is installed on a driving mechanism in a deep water simulation bin, and after the underwater control module to be tested is installed on the driving mechanism of the deep water simulation bin, the underwater Christmas tree simulation control device controls the underwater control module to be tested to complete butt joint action with a butt joint base in the deep water simulation bin by controlling the driving mechanism.
Optionally, in step S4011, after the underwater control module to be tested is installed on the driving structure in the deepwater simulation cabin, the method for testing the docking performance of the underwater control module further includes.
And step S1, controlling the deepwater simulation cabin to be closed.
And step S2, adjusting the pressure value in the deepwater simulation bin to a preset pressure value after the deepwater simulation bin is closed.
Specifically, after the underwater control module to be tested is mounted on a driving mechanism of the deepwater simulation bin, the deepwater simulation bin needs to be closed to form a closed cavity, the device for testing the butt joint performance of the underwater control module further comprises a water depth control device, the water depth control device is connected with the deepwater simulation bin, the deepwater simulation bin is pressurized to a preset pressure value after the deepwater simulation bin is closed, and the pressure value of the deepwater simulation bin is typically added to a pressure value of the deepwater depth of about 3500 m, specifically, through a calculation formula of pressure and water depth: p is ρ g h, where p represents the pressure, ρ represents the density of the seawater, g represents the gravity of the seawater, h represents the depth of the seawater, and the depth of the seawater of about 10 m is one atmosphere.
Optionally, the method for testing the docking performance of the underwater control module further includes: and after the pressure value in the deep water simulation bin is adjusted to the preset pressure value, controlling the deep water simulation bin to maintain the pressure for the preset time.
After the pressure value in the deep water simulation bin is adjusted to the preset pressure value, the pressure of the deep water simulation bin needs to be controlled for a preset time to keep the pressure in the deep water simulation bin stable, and then the subsequent test process is continued, for example, the pressure maintaining time may be set to 10 minutes.
The method for testing the docking performance of the underwater control module is described in detail below with a specific embodiment. Fig. 5 is a flowchart of another method for testing docking performance of an underwater control module according to an embodiment of the present invention. As shown in fig. 5, the method for testing the docking performance of the underwater control module includes the following steps:
and S501, mounting the underwater control module to be tested on a driving mechanism in the deepwater simulation bin.
And S502, closing the deepwater simulation bin, and adjusting the pressure value in the deepwater simulation bin to a preset pressure value through the water depth control device.
And step S503, maintaining the pressure of the deepwater simulation chamber for 10 minutes.
And step S504, operating the driving mechanism through the underwater Christmas tree simulation control device to butt the underwater control module to be tested to the butt joint base in the deepwater simulation bin, and locking the butt joint base.
Step S505, whether the functions of the underwater Christmas tree simulation group device are normal or not is tested, if not, the step S506 is executed, and if not, the step S507 is executed.
In step S506, the cause is analyzed and execution of step S501 is resumed.
Step S507, the test is continued for 30 minutes, and then all tests are turned off.
And step S508, the underwater control module to be tested and the butt joint base are controlled to finish the disconnecting and butt joint action by operating the driving mechanism through the underwater Christmas tree simulation control device.
Step S509, detecting whether the docking performance of the underwater control device to be tested is normal, and recording parameter values in the testing process.
Step S510, determining whether the number of test cycles is greater than or equal to 3, if not, executing step S511, and if so, executing step S512.
In step S511, the number of cycles is increased by 1, and step S504 is continuously executed.
And step S512, ending the test.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. The device for testing the butt joint performance of the underwater control module is characterized by comprising a deepwater simulation bin, an underwater Christmas tree simulation device and an underwater Christmas tree simulation control device;
the deepwater simulation bin is used for simulating a deepwater pressure environment where the underwater control module to be tested is located, wherein the underwater control module to be tested is placed in the deepwater simulation bin;
the underwater Christmas tree simulation device is connected with the deep water simulation bin and used for simulating the working state of the underwater Christmas tree so that the underwater Christmas tree simulation control device can carry out performance test on the underwater Christmas tree simulation device;
the underwater Christmas tree simulation control device is respectively connected with the underwater control module to be tested and the deepwater simulation bin; the underwater Christmas tree simulation control device is used for controlling the underwater control module to be tested to complete the butt joint action in the deep water simulation bin and testing the performance of the underwater Christmas tree simulation device after the butt joint action is completed;
the underwater Christmas tree simulation control device is also used for controlling the underwater control module to be tested to be disconnected and butted in the deep water simulation bin after the performance test of the underwater Christmas tree simulation device is completed, detecting whether the butting performance of the underwater control module to be tested is normal after the disconnection and the butting, and recording parameter values in the test process.
2. The apparatus of claim 1, wherein the deepwater simulation chamber comprises a drive mechanism and a docking station;
the underwater control module to be tested is arranged on the driving structure, the deepwater simulation bin is connected with the underwater Christmas tree simulation control device through the driving structure, and the underwater Christmas tree simulation control device controls the underwater control module to be tested to be in butt joint with the butt joint base through controlling the driving structure;
the deepwater simulation bin is connected with the underwater Christmas tree simulation device through the butt joint base.
3. The device as claimed in claim 1, further comprising a water depth control device connected to the deepwater simulation chamber for adjusting the pressure value in the deepwater simulation chamber to a preset pressure value.
4. The device as claimed in claim 3, wherein the water depth control device is connected with the deepwater simulation chamber through a high-pressure pipeline.
5. The device of claim 1, wherein the subsea tree simulation control device is connected to the subsea control module under test via a first umbilical cable; the underwater Christmas tree simulation device is connected with the butt joint base through a second umbilical cable.
6. A method for testing the docking performance of an underwater control module, which is applied to the device for testing the docking performance of the underwater control module, as claimed in any one of claims 1 to 5, and comprises a deep water simulation chamber, an underwater Christmas tree simulation device and an underwater Christmas tree simulation control device; the method comprises the following steps:
controlling an underwater control module to be tested to complete a docking action in the deepwater simulation bin, and testing the performance of the underwater Christmas tree simulation device after the docking action is completed;
after the performance test of the underwater Christmas tree simulation device is completed, the underwater control module to be tested is controlled to be disconnected and connected in the deep water simulation bin, whether the connection performance of the underwater control module to be tested is normal or not is detected after disconnection and connection, and parameter values in the test process are recorded.
7. The method of claim 6, wherein the controlling the underwater control module to be tested to complete the docking action in the deepwater simulation chamber comprises:
mounting an underwater control module to be tested on a driving structure in the deepwater simulation bin;
and controlling the underwater control module to be tested and the docking base in the deepwater simulation bin to complete the docking action by controlling the driving structure.
8. The method of claim 7, wherein after the installing the subsea control module under test on the drive structure in the deepwater simulation silo, the method further comprises:
controlling the deepwater simulation bin to be closed;
and adjusting the pressure value in the deepwater simulation bin to a preset pressure value after the deepwater simulation bin is closed.
9. The method of claim 8, further comprising:
and after the pressure value in the deepwater simulation bin is adjusted to the preset pressure value, controlling the deepwater simulation bin to maintain the pressure for a preset time.
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| US8430168B2 (en) * | 2008-05-21 | 2013-04-30 | Valkyrie Commissioning Services, Inc. | Apparatus and methods for subsea control system testing |
| CN104005947B (en) * | 2014-04-13 | 2016-08-17 | 北京工业大学 | The performance testing device of seawater hydraulic pump and method under the high back pressure environment of deep-sea |
| CN104318845B (en) * | 2014-10-20 | 2016-04-20 | 中国石油大学(华东) | A kind of apparatus and method simulating profundal zone oil spilling under water |
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| CN107271174B (en) * | 2017-07-21 | 2023-09-12 | 长沙矿山研究院有限责任公司 | Deepwater environment simulation test bed and deepwater environment simulation test method |
| CN109141956B (en) * | 2018-10-19 | 2019-10-01 | 西南石油大学 | A kind of underwater testing tree pilot system of deep water hydrocarbon test |
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