CN201335779Y - Pressure testing system of hydraulic blowout preventer - Google Patents
Pressure testing system of hydraulic blowout preventer Download PDFInfo
- Publication number
- CN201335779Y CN201335779Y CNU2009200173467U CN200920017346U CN201335779Y CN 201335779 Y CN201335779 Y CN 201335779Y CN U2009200173467 U CNU2009200173467 U CN U2009200173467U CN 200920017346 U CN200920017346 U CN 200920017346U CN 201335779 Y CN201335779 Y CN 201335779Y
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- pressure
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- solenoid valve
- relay board
- acquisition module
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 230000005622 photoelectricity Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
本实用新型涉及一种液压防喷器试压测试系统。其技术方案是：主要由直流电源模块，USB数据采集模块，继电器板，高、低压压力传感器和高、低压电磁阀组成，所述的USB数据采集模块通过高、低压压力传感器电连接所述的继电器板，所述的继电器板电连接高、低压电磁阀。有益效果是：本实用新型可广泛应用于油田生产的各个领域，主要是对一些设备，如防喷器、管汇等，进行试压检测，检测这些设备的耐压是否合格，给出具有说服力的试压结论，降低对不合格产品漏检的可能性，保证油田生产过程的安全，具有很高的应用价值。
The utility model relates to a pressure test system for a hydraulic blowout preventer. Its technical solution is: mainly composed of a DC power supply module, a USB data acquisition module, a relay board, high and low pressure pressure sensors and high and low pressure solenoid valves, and the USB data acquisition module is electrically connected to the described A relay board, the relay board is electrically connected to the high and low voltage solenoid valves. The beneficial effects are: the utility model can be widely used in various fields of oil field production, mainly to carry out pressure test detection on some equipment, such as blowout preventers, manifolds, etc., to detect whether the pressure resistance of these equipment is qualified, and to give a persuasive It can reduce the possibility of missed inspection of unqualified products and ensure the safety of oilfield production process, which has high application value.
Description
One, technical field:
The utility model relates to a kind of hydraulic blow out preventer pressure testing device, the particularly a kind of hydraulic blow out preventer pressure testing test macro that can control and monitor the pressure testing process in various preventer pressure testing systems.
Two, background technology:
Preventer is the important device that oil field shaft mouth is used to prevent blowout or overflow, and whether the direct decision of the quality of preventer quality can effectively stop the generation of blowout or overflow.Therefore preventer must could use through after the high pressure pressure testing, and the medium that pressure testing is used is a clear water, and whether mainly be that detection is withstand voltage meets the requirements with impermeability.
Traditional pressure testing process is by manually finishing.Such as press pump pressure testing method: preventer is put on the pressure testing device, fill well head with clear water, close half envelope ram preventer or annular preventer (after drilling tool withdraws from, can close the blind rams pressure testing), slowly in well, suppress with test pump, and observe the casing pressure table, pump checks then to required test pressure whether each connecting portion and sealing position have leakage.This artificial method error is big, poor stability, lack persuasion.Need development one cover computer based hydraulic blow out preventer pressure testing device badly, solve the deficiency of each pressure testing device existence at present.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of hydraulic blow out preventer pressure testing test macro by computer control pressure testing process is provided.
Its technical scheme is: mainly by DC power supplier, the usb data acquisition module, relay board, high and low pressure pressure transducer and high and low pressure solenoid valve are formed, described usb data acquisition module is electrically connected described relay board by the high and low pressure pressure transducer, and described relay board is electrically connected the high and low pressure solenoid valve;
Described DC power supplier is used for providing power supply to high-pressure sensor, low-pressure sensor, high-pressure solenoid valve and low-voltage solenoid valve;
Described usb data acquisition module is gathered in real time to the signal of high pressure sensor or low pressure sensor, obtains the size of the actual pressure in the blowout preventer apparatus; While and relay board are used to be controlled high-pressure solenoid valve and low-voltage solenoid valve, realizes the start and stop control to high-pressure pump and low-lift pump;
Relay board mainly is to be used for the work of control electromagnetic valve, and when corresponding relays was closed, corresponding solenoid valve energising was started working, and starts high-pressure pump or low-lift pump; When corresponding relays disconnected, corresponding solenoid valve outage quit work, and stops the operation of high-pressure pump or low-lift pump.
Above-mentioned usb data acquisition module adopts USB7325A photoelectricity to isolate pattern to go into data acquisition module, and the mould on the acquisition module is gone into, I/O signal, pulse input and pulse output signals are connected with outside source and equipment by the double pin plug on the module.
The beneficial effects of the utility model are: the utility model can be widely used in the every field of field produces, mainly be to some equipment, as preventer, manifold etc., carrying out pressure testing detects, detect the withstand voltage whether qualified of these equipment, provide pressure testing conclusion, reduce possibility the substandard product omission with cogency, guarantee the safety of oilfield process, have very high using value.
Four, description of drawings:
Accompanying drawing 1 is a circuit block diagram of the present utility model.
Five, embodiment:
In conjunction with the accompanying drawings 1, the utility model will be further described:
Mainly by DC power supplier, the usb data acquisition module, relay board, high and low pressure pressure transducer and high and low pressure solenoid valve are formed, described usb data acquisition module is electrically connected described relay board by the high and low pressure pressure transducer, and described relay board is electrically connected the high and low pressure solenoid valve.
Wherein, the particular content of various piece is as follows:
(1)+and the DC power supplier of 24V: this module can provide+24V, and the power supply of 3A mainly is that high-pressure sensor, low-pressure sensor, high-pressure solenoid valve and the low-voltage solenoid valve to device provides power supply.This power-supply fluctuation is less, can adapt to the needs of collection preferably.
(2) USB7325A data acquisition module: adopt existing photoelectricity to isolate pattern and go into the PC series microcomputer that data acquisition module is applicable to provides USB interface, have real hot plug, plug and play (PnP) function.Its operating system can be selected software environments such as several operation systems such as the Unix of present popular Windows series, high stability and expert data acquisition analysis system LabVIEW for use.Very simple installing of hardware, only need during use the USB interface of USB7325 is inserted in the computing machine in any one usb socket, its mould is gone into, I/O signal, pulse input and pulse output signals are connected with outside source and equipment by the double pin plug on the module.
This device is gathered by the real-time signal to high pressure sensor or low pressure sensor of USB7325A, obtains the size of the actual pressure in the blowout preventer apparatus; While and PS-002 relay board are used to be controlled high-pressure solenoid valve and low-voltage solenoid valve, thereby realizes the start and stop control to high-pressure pump and low-lift pump.
In order to prevent that obsolete acquisition channel from exerting an influence to the passage that uses, need be with the whole ground connection of no passage.
(3) PS-002 relay board: being the integrated circuit board that is used with USB7325A, mainly is to be used for the work of control electromagnetic valve, and when corresponding relays was closed, corresponding solenoid valve energising was started working, and starts high-pressure pump or low-lift pump; When corresponding relays disconnected, corresponding solenoid valve outage quit work, and stops the operation of high-pressure pump or low-lift pump.
(4) high and low pressure pressure transducer: the high and low pressure pressure transducer is respectively to convert the actual pressure in the preventer to electric signal in high pressure pressure testing and low pressure pressure testing process, so that data acquisition equipment is gathered electric signal.
(5) high and low pressure solenoid valve: the high and low pressure solenoid valve is respectively that the start and stop of high-pressure pump and low-lift pump are controlled.
In addition, need to prove:
1, the pressure unit range ability of using at present is too big, the situation of only suitable high pressure pressure testing, and in order to satisfy the requirement of measuring accuracy, the needs of simultaneous adaptation low pressure pressure testing are changed the pressure unit of little range;
2, hardware aspect, what computing machine adopted is the industrial control computer that well-known manufacturer grinds magnificent company, in order to satisfy measuring accuracy, need select 12 collecting device for use, in view of the convenience on using, select for use the data acquisition module of supporting USB interface to realize, so the USB7325A data acquisition module of safe company in the collecting device selection, gather pressure signal, and cooperate relay board to finish the control of solenoid valve;
3, the configuration software general-purpose version MCGS6.2 establishment of the Kunlun, Beijing on-state is used in software aspect, finishes all functions of technical requirement.
The utility model can be widely used in the every field of field produces, mainly is to some equipment, as preventer, manifold etc., carries out pressure testing and detects.Detect the withstand voltage whether qualified of these equipment, provide pressure testing conclusion, reduce possibility, guarantee the safety of oilfield process, have very high using value the substandard product omission with cogency.
Claims (2)
1, a kind of hydraulic blow out preventer pressure testing test macro, it is characterized in that: mainly by DC power supplier, the usb data acquisition module, relay board, high and low pressure pressure transducer and high and low pressure solenoid valve are formed, described usb data acquisition module is electrically connected described relay board by the high and low pressure pressure transducer, and described relay board is electrically connected the high and low pressure solenoid valve;
Described DC power supplier is used for providing power supply to high-pressure sensor, low-pressure sensor, high-pressure solenoid valve and low-voltage solenoid valve;
Described usb data acquisition module is gathered in real time to the signal of high pressure sensor or low pressure sensor, obtains the size of the actual pressure in the blowout preventer apparatus; While and relay board are used to be controlled high-pressure solenoid valve and low-voltage solenoid valve, realizes the start and stop control to high-pressure pump and low-lift pump;
Relay board mainly is to be used for the work of control electromagnetic valve, and when corresponding relays was closed, corresponding solenoid valve energising was started working, and starts high-pressure pump or low-lift pump; When corresponding relays disconnected, corresponding solenoid valve outage quit work, and stops the operation of high-pressure pump or low-lift pump.
2, hydraulic blow out preventer pressure testing test macro according to claim 1, it is characterized in that: described usb data acquisition module adopts USB7325A photoelectricity to isolate pattern to go into data acquisition module, and the mould on the acquisition module is gone into, I/O signal, pulse input and pulse output signals are connected with outside source and equipment by the double pin plug on the module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200173467U CN201335779Y (en) | 2009-01-05 | 2009-01-05 | Pressure testing system of hydraulic blowout preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200173467U CN201335779Y (en) | 2009-01-05 | 2009-01-05 | Pressure testing system of hydraulic blowout preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335779Y true CN201335779Y (en) | 2009-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200173467U Expired - Fee Related CN201335779Y (en) | 2009-01-05 | 2009-01-05 | Pressure testing system of hydraulic blowout preventer |
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| Country | Link |
|---|---|
| CN (1) | CN201335779Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985874A (en) * | 2010-11-03 | 2011-03-16 | 上海神开石油化工装备股份有限公司 | Detection recording instrument for flashboard blowout preventer |
| CN102539134A (en) * | 2010-12-17 | 2012-07-04 | 海德里尔美国制造业有限责任公司 | Circuit functional test system and method |
| CN103502564A (en) * | 2011-02-24 | 2014-01-08 | 福罗能源股份有限公司 | Laser assisted riser disconnect and method of use |
| CN120143793A (en) * | 2025-03-12 | 2025-06-13 | 四川康特斯能源技术有限公司 | A pressure-operated wellhead simulation test device and test method |
-
2009
- 2009-01-05 CN CNU2009200173467U patent/CN201335779Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985874A (en) * | 2010-11-03 | 2011-03-16 | 上海神开石油化工装备股份有限公司 | Detection recording instrument for flashboard blowout preventer |
| CN102539134A (en) * | 2010-12-17 | 2012-07-04 | 海德里尔美国制造业有限责任公司 | Circuit functional test system and method |
| CN102539134B (en) * | 2010-12-17 | 2016-07-13 | 海德里尔美国制造业有限责任公司 | Loop function testing system and method |
| CN103502564A (en) * | 2011-02-24 | 2014-01-08 | 福罗能源股份有限公司 | Laser assisted riser disconnect and method of use |
| CN120143793A (en) * | 2025-03-12 | 2025-06-13 | 四川康特斯能源技术有限公司 | A pressure-operated wellhead simulation test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20110105 |