CN202673872U - Simulated well drilling hydraulic system - Google Patents
Simulated well drilling hydraulic system Download PDFInfo
- Publication number
- CN202673872U CN202673872U CN 201220327869 CN201220327869U CN202673872U CN 202673872 U CN202673872 U CN 202673872U CN 201220327869 CN201220327869 CN 201220327869 CN 201220327869 U CN201220327869 U CN 201220327869U CN 202673872 U CN202673872 U CN 202673872U
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- hydraulic system
- pressure
- hydraulic
- pressure hose
- drilling
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Abstract
The utility model discloses a simulated well drilling hydraulic system. The hydraulic system comprises a base, a hydraulic device arranged on the base as well as a high pressure hose and a low pressure hose which are respectively arranged at the two ends of the hydraulic device, wherein the hydraulic device is provided with a pressure control valve, a flow meter and a pressure meter. The simulated well drilling hydraulic system can be used for accurately measuring the real-time pressure and flow of a pipeline in the hydraulic system, technical personnel can conveniently obtain related operating parameters of the hydraulic system, when the pressure and flow of the pipeline are not high enough, the technical personnel can carry out related adjustment directly, and the cumbersome operation of remodifying pipelines and equipment of a system is avoided.
Description
Technical field
The utility model relates to a kind of drill platform testing apparatus, particularly a kind of simulation drilling hydraulic system.
Background technique
Along with the development of human marine cause, the marine drilling engineering is more and more used.The ocean engineering operation generally all will relate to well system.According to the related specifications requirement, the ocean engineering device needs well system is debugged before payment.Comprising important system---the system combined debugging of drilling hydraulic in the drilling well debugging.Major part operation and the equipment of drillng operation such as drilling well lifting and rotary system, pipe materials handling equipment/system etc., all adopt electrichydraulic control.So hydraulic system is the important system of drill platform, it is the power source of drillng operation.
In the prior art, hydraulic power unit is by drilling hydraulic system and various drilling hydraulic equipment connection.When carrying out the hydraulic system test, often need to finish hydraulic system pipeline connection and equipment and install, and carry out hydraulic pipe line and throw the oil cleaning, reach the requirement of equipment cleanliness of hydraulic oil.Like this, the drilling hydraulic system need to connect all drilling equipments, starts hydraulic power supply and drilling equipment, just can simulate drillng operation, assessment hydraulic system equipment Pipe-Line performance, and this just brings following at least two problems:
1) usually starts hydraulic power supply and drilling equipment and carry out testing property, can't accurately judge the hydraulic system performance parameters such as the pressure of each branch road and pipeline end in the drilling hydraulic system and flow, can't judge accurately whether hydraulic pipe line and hydraulic power supply satisfy the hydraulic system needs;
2) usually hydraulic power supply carry out with drilling equipment performance connect complete after, starting device is tested, and can not satisfy the equipment needs if find pressure and the flow of pipeline, needs transform hydraulic system pipeline, affects larger.
Those skilled in the art is devoted to develop a kind of simulation drilling hydraulic system, and with pressure and the flow of accurate measurement debugging hydraulic system each several part, and whether signal piping pressure and flow be not enough in advance, reduces the workload of again transforming pipeline.
The model utility content
The technical problems to be solved in the utility model is in order to overcome in the prior art, the hydraulic system performance parameters such as the pressure of each branch road and pipeline end and flow can't precision real time measuring in the drilling hydraulic system, hydraulic system pipeline is transformed loaded down with trivial details deficiency, and a kind of novel analog drilling hydraulic system is provided.
The utility model solves above-mentioned technical problem by following technical proposals:
A kind of simulation drilling hydraulic system, its characteristics be, described hydraulic system comprises:
One pedestal;
One is arranged on the hydraulic pressure installation on the described pedestal;
One high pressure hose and a low-pressure hose are separately positioned on the two ends of described hydraulic pressure installation;
Wherein, described hydraulic pressure installation is provided with a pressure controlled valve, a flowmeter and a pressure gauge.
Preferably, a safety valve is set between described high pressure hose and the low-pressure hose.
Preferably, the end of described high pressure hose and low-pressure hose respectively arranges a flange.
In the utility model, but above-mentioned optimum condition combination in any on the basis that meets related domain general knowledge namely gets each preferred embodiment of the utility model.
Positive progressive effect of the present utility model is: real-time pressure and the flow of pipeline in the hydraulic system can accurately be measured by this simulation drilling hydraulic system, thereby the technician obtains the relevant Operational Limits of hydraulic system easily, when loine pressure and underfed, the loaded down with trivial details operation of modernization system pipeline and equipment has been avoided again in the technician adjustment of can directly being correlated with.
Description of drawings
Fig. 1 is the plan view according to the simulation drilling hydraulic system under specific embodiment of the utility model.
Fig. 2 is the worm's eye view of hydraulic system shown in Figure 1.
Fig. 3 is the principle schematic according to the simulation drilling hydraulic system under specific embodiment of the utility model.
Embodiment
Embodiment of the present utility model describes with reference to the accompanying drawings.In Figure of description, the element with similar structure or function will represent with identical component symbol.Accompanying drawing is each embodiment of the present utility model for convenience of explanation just, is not to carry out to the utility model the explanation of exhaustive, neither limit scope of the present utility model.
Fig. 1 and Fig. 2 show the simulation drilling hydraulic system under specific embodiment of the utility model jointly.In this embodiment,
Fig. 3 shows the principle schematic of a simulation drilling hydraulic system under the specific embodiment.In this embodiment, between high pressure hose 10 and the low-pressure hose 20 safety valve 78 is set, reliable to guarantee security of system.It is other that pressure regulator valve 76 is arranged on flowmeter 74.Those skilled in the art will appreciate that each drilling hydraulic system there are differences, can shift one's position along with the different of drilling hydraulic system in the position of the testing apparatuss such as concrete flowmeter and pressure gauge.
When testing, connect and throw after the oil cleaning finishes at hydraulic system pipeline, by this covering device hydraulic system is carried out parameter collection, regulate pressure regulator valve 76, by pressure gauge and flowmeter signal piping pressure and flow number, simulation drilling hydraulic system job operating mode realizes the drilling hydraulic system performance testing.
Those skilled in the art is appreciated that equally the technical program can not only use in simulation drilling hydraulic system, and can be applied in equally other need to carry out the real-time testing hydraulic systems to hydraulic pressure and flow.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make various changes or modifications to these mode of executions under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model.
Claims (3)
1. a simulation drilling hydraulic system is characterized in that, described hydraulic system comprises:
One pedestal;
One is arranged on the hydraulic pressure installation on the described pedestal;
One high pressure hose and a low-pressure hose are separately positioned on the two ends of described hydraulic pressure installation;
Wherein, described hydraulic pressure installation is provided with a pressure controlled valve, a flowmeter and a pressure gauge.
2. simulation drilling hydraulic as claimed in claim 1 system is characterized in that, a safety valve is set between described high pressure hose and the low-pressure hose.
3. simulation drilling hydraulic as claimed in claim 1 system is characterized in that, the end of described high pressure hose and low-pressure hose respectively arranges a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327869 CN202673872U (en) | 2012-07-06 | 2012-07-06 | Simulated well drilling hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327869 CN202673872U (en) | 2012-07-06 | 2012-07-06 | Simulated well drilling hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673872U true CN202673872U (en) | 2013-01-16 |
Family
ID=47494780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327869 Expired - Fee Related CN202673872U (en) | 2012-07-06 | 2012-07-06 | Simulated well drilling hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673872U (en) |
-
2012
- 2012-07-06 CN CN 201220327869 patent/CN202673872U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |