KR102081185B1 - BOP test pump device - Google Patents

Abstract

The present invention relates to a BOP test pump device and, more specifically, to a BOP test pump device which includes a base unit and a remote unit capable of remotely controlling the base unit, thereby being capable of performing a pressure test by operating a pump even in a remote place using the remote unit. To this end, the BOP test pump device comprises the base unit and the remote unit interconnected by high-pressure tubing and connecting components. The base unit includes: a control unit including an HMI panel PC having a control program built therein and a manual operation button; an instrument panel capable of displaying a water supply gauge, an air supply gauge, a low-pressure gauge, a medium-pressure gauge, and a test pressure gauge; a valve operation unit capable of operating a valve inside the device, including a pump shutoff valve and a pump cycle valve; a low-pressure pump used for a low-pressure test and a medium-pressure test; a high-pressure pump used for the medium-pressure test and a high-pressure test; a first motor connected to the low-pressure pump; a second motor connected to the high-pressure pump; and a graph recorder recording pressure in a graph.

Description

BOP test pump device

The present invention relates to a BOP test pump device. More specifically, the present invention relates to a BOP test pump device which is configured as a base unit and a remote unit that can remotely control the base unit, and can perform a pressure test by operating the pump at a long distance using the remote unit.

In the conventional subsea drilling, a fixed platform anchored at a point in the offshore was mainly used, but recently, a floating drilling facility capable of drilling in a deep sea of 3,000 m or more has been developed and used for subsea drilling.

These drilling facilities are equipped with various drilling-related equipment for drilling oil or gas existing in the basement of the seabed.

In recent years, as the development of deep sea oil fields is actively progressed, safety of various drilling equipments is particularly important. Among the drilling equipments, the most relevant equipment in the drilling process is the BOP (Blowout Preventer). ).

In the drilling process, the high pressure gas and oil flowing back through the oil well to the offshore plant is called an oil well explosion. The high pressure gas and oil generated during the oil well explosion are called kicks. It leads.

The device mounted directly above the casing to prevent the oil exploding is called BOP. It is used in several layers to increase the stability.

These BOP devices are designed to withstand 15,000 psi pressure at high pressures of more than 3,000 meters in depths, suitable for deep sea environments. However, since the testing process is not performed in the actual environment until the actual deep sea well is installed, various problems occur in actual installation site work.

In general, the test of the BOP equipment is partially tested by applying external pressure or internal pressure separately for each component of the BOP equipment. It is true.

Prior Art Document: KR Patent Publication No. 10-1599315 (announced on March 3, 2016)

The present invention has been made to solve the above problems, by using a base unit having a pressure supply device and a remote unit that can remotely control the base unit to operate the pump at a long distance to perform a pressure test The purpose is to provide a BOP test pump device.

BOP test pump device according to the present invention devised to achieve the above object is composed of a base unit and a remote unit interconnected by high-pressure tubing (tubing) and connecting parts, the base unit is an HMI panel with a built-in control program Control unit including PC and manual control button, instrument panel for displaying water supply gauge, air supply gauge, low pressure gauge, medium pressure gauge and test pressure gauge, and valves inside the unit including pump shutoff valve Graphs record the valve operation unit, low pressure pump used for low pressure test and medium pressure test, high pressure pump used for medium pressure test and high pressure test, first motor connected to low pressure pump, second motor connected to high pressure pump and pressure Graph recorder

It includes what is done, including.

In addition, the remote unit includes an HMI panel PC with a built-in control program and a control unit including a manual operation button unit, a water supply gauge, an air supply gauge, a low pressure pressure gauge, an instrument panel capable of displaying a medium pressure gauge and a test pressure gauge, and a pump shut-off. It includes a valve operation portion capable of operating a valve in the device, including the valve, the pump cycle valve.

The control unit may include: an HMI panel PC having a control program embedded therein and including a keypad, a navigation key, a screen access button, and a control only key; And a manual operation button unit capable of operating the pump and opening and closing the valve.

According to the present invention, there is an effect that the BOP pressure test can be performed by controlling the base unit at a long distance by using the remote unit capable of controlling the base unit remotely.

1 is a photograph showing the base unit of the BOP test pump device according to a preferred embodiment of the present invention,
Figure 2 is a photograph showing a remote unit of the BOP test pump device,
3 is a front view of the base unit of the BOP test pump device,
4 is a front view of the remote unit of the BOP test pump device,
5 is a front view of the control unit of the base unit of the BOP test pump device,
6 is a front view of a control unit of the remote unit of the BOP test pump device;
7 is a view showing the HMI panel PC of the base unit and the remote unit of the BOP test pump device,
8 is a view showing a control program screen embedded in the base panel of the BOP test pump device and the HMI panel PC of the remote unit;
9 is a view showing a BOP pressure test mode screen of a control program;
10 is a view showing a BOP pressure test mode configuration window screen of a control program;
11 is a diagram illustrating a glycol injection mode screen of a control program;
12 is a view showing a glycol injection mode configuration window screen of a control program;
13 is a view showing an environment setting mode screen of a control program;
14 is a view showing the instrument panel and valve operation unit of the base unit of the BOP test pump device,
15 is a photograph showing the instrument panel and the valve control unit of the base unit of the BOP test pump device,
16 is a view showing a hydraulic circuit diagram of the base unit of the BOP test pump device,
17 is a view showing a hydraulic circuit diagram of a remote unit of the BOP test pump device;
18 is a diagram showing an example of installation of a base unit and a remote unit of the BOP test pump device.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals have the same reference numerals as much as possible even if displayed on different drawings. In addition, in describing the present invention, if it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, preferred embodiments of the present invention will be described below, but the technical spirit of the present invention is not limited thereto, but may be variously modified and modified by those skilled in the art.

1 is a picture showing a base unit of the BOP test pump device according to a preferred embodiment of the present invention, Figure 2 is a picture showing a remote unit of the BOP test pump device, Figure 3 is a front view of the base unit of the BOP test pump device, 4 is a front view of the remote unit of the BOP test pump apparatus, FIG. 5 is a front view of the control unit of the base unit of the BOP test pump apparatus, FIG. 6 is a front view of the control unit of the remote unit of the BOP test pump apparatus, and FIG. 7 is a BOP. FIG. 8 is a diagram showing an HMI panel PC of a base unit and a remote unit of a test pump device, and FIG. 8 is a diagram showing a control program screen embedded in an HMI panel PC of a base unit and a remote unit of a BOP test pump device, and FIG. Fig. 10 shows the BOP pressure test mode screen of the control program, Fig. 10 shows the BOP pressure test mode environment setting window screen of the control program. Figure 12 shows the recall injection mode screen, Figure 12 shows the glycol injection mode configuration window screen of the control program, Figure 13 shows the environment setting mode screen of the control program, Figure 14 is the base of the BOP test pump apparatus. FIG. 15 is a view showing the instrument panel and the valve operation unit of the unit, FIG. 15 is a photograph showing the instrument panel and the valve operation unit of the base unit of the BOP test pump device, and FIG. 16 is a diagram showing a hydraulic circuit diagram of the base unit of the BOP test pump device. 17 is a view showing a hydraulic circuit diagram of a remote unit of the BOP test pump device, and FIG. 18 is a view showing an example of installation of the base unit and the remote unit of the BOP test pump device.

BOP test pump device according to a preferred embodiment of the present invention, referring to Figures 1 to 2, the control unit 100, the instrument panel, valve operation unit 300, low pressure pump 400, high pressure pump 500, the first It comprises a motor 600, a second motor 700, a graph recorder (800).

The BOP test pump device according to the present invention is a device for testing the sealing integrity of the BOP equipment at a constant pressure.

The BOP test pump device according to the present invention comprises a base unit and a remote unit.

The base unit includes a control unit 100, an instrument panel, a valve control unit 300, a low pressure pump 400, a high pressure pump 500, a first motor 600, a second motor 700, and a graph recorder 800. Is done.

The remote unit is interconnected with the base unit and high pressure tubing and connecting parts to control the base unit remotely. The remote unit has a low pressure pump, a high pressure pump, a first motor and a second motor, not included.

The remote unit and the base unit are coupled to each other using a pipe coupling member capable of coupling the pipe and the pipe including nipple, coupling, tubing, and the like.

First, the components of the base unit of the BOP test pump apparatus according to the present invention will be described in detail.

The base unit is equipped with three hydraulic circuits (low, medium and high pressure) for testing the BOP pressure, and each circuit is isolated from each other by a needle valve.

The base unit pressure supply system uses a computer controlled variable speed motor to drive the plunger type pump and can automatically optimize the working fluid flow rate within the range of 1,000 psi to 15,000 psi for rapid testing.

Fluids used in the test may be water, lubricants, glycols.

Referring to FIG. 14, each circuit includes a water supply pressure gauge 210, an air supply pressure gauge 220, a low pressure pressure gauge 230, a medium pressure gauge 240, and a test pressure gauge 250 for visual monitoring. It is equipped with an instrument panel that can display a pressure gauge, including an overpressure check valve and an overpressure prevention plate to protect the circuit from overpressure.

The controller allows you to select the appropriate circuit to be used for the test and set the desired pressure or flow rate.

The low voltage circuit, the medium voltage circuit and the high voltage circuit are all connected to the same graph recorder 800, and all three pressure circuits have a transmitter for transmitting real-time pressure data to the controller.

Referring to FIG. 14, the valve manipulator 300 includes a valve manipulator capable of manipulating each valve provided in the hydraulic circuit, and may operate a valve of the hydraulic circuit using the valve manipulator.

Referring to FIG. 5, the control unit 100 of the base unit includes a human-machine interface (HMI) panel PC 110 and a manual operation button unit 120.

Referring to FIG. 7, the HMI panel PC has a built-in control program, and includes an alphanumeric keypad 111, a navigation key 112, a screen access button 113, and a control-only key 114.

Referring to Figure 5, the manual operation button unit 120 is a power lamp 121 indicating the power state,

A power switch 122 that can turn on / off power;

A base / remote selection switch 123 for selecting a base unit and a remote unit,

Low pressure, high pressure pump selection switch 124 to select a low pressure pump or a high pressure pump,

A pump on switch 125 that can operate the pump,

A pump off switch 126 for stopping the operation of the pump,

Remote unit shut-off valve # 1 on switch (127), which can open shut-off valve # 1 when supplying pressure to the remote unit with a low pressure pump,

Remote unit shut-off valve # 1 off switch 128, which can close shut-off valve # 1 when the low pressure pump shuts off the pressure supplied to the remote unit,

Remote net shutoff valve # 2 on switch (129), which can open shutoff valve # 2 when supplying pressure to the remote unit with a high pressure pump,

Remote unit shut-off valve # 2 off switch 130, which can close shut-off valve # 2 when the pressure is supplied to the remote unit by a high pressure pump,

Emergency stop switch 131 that can stop the operation of the motor and pump by pressing a button.

The remote unit is interconnected with the base unit and high-pressure tubing and connecting parts, and used to set the pressure and flow rate for the test, and the control unit 100, the instrument panel, the valve control unit 300, and the graph recorder 800. It is configured to include, and does not include a pressure supply device, including a low pressure pump, a high pressure pump, a motor, the second motor.

The remote unit is equipped with three hydraulic circuits (low, medium and high pressure) for testing the BOP pressure and each circuit is isolated from each other by a needle valve.

Each circuit includes a pressure gauge for visual monitoring as well as a rupture disk to block excessive pressure.

In the remote unit, three test circuits may be connected to the graph recorder 800 to perform a pressure test. The circuits are isolated from each other by a manually operated needle valve, and the control unit 100 can select an appropriate circuit and set a desired pressure or flow rate.

Referring to FIG. 6, the control unit 100 of the remote unit includes a human-machine interface (HMI) panel PC 110 and a manual operation button unit 120.

Referring to FIG. 7, the HMI panel PC 110 has a built-in control program and includes an alphanumeric keypad 111, a navigation key 112, a screen access button 113, and a control-only key 114.

Referring to Figure 6, the manual operation button unit 120 is a low pressure, high pressure pump selection switch 124 to select a low pressure pump or high pressure pump,

A pump on switch 125 that can operate the pump,

A pump off switch 126 for stopping the operation of the pump,

Remote unit shut-off valve # 1 on switch (127), which can open shut-off valve # 1 when supplying pressure to the remote unit with a low pressure pump,

Remote unit shut-off valve # 1 off switch 128, which can close shut-off valve # 1 when the low pressure pump shuts off the pressure supplied to the remote unit,

Remote unit shut-off valve # 2 on switch (129), which can open shut-off valve # 2 when supplying pressure to the remote unit with a high pressure pump,

Remote unit shut-off valve # 2 off switch 130, which can close shut-off valve # 2 when the pressure is supplied to the remote unit by a high pressure pump,

Emergency switch 131 that can stop the operation of the motor and pump by pressing a button.

Referring to FIG. 8, a control program built into the base unit and the remote unit HMI panel PC sets a test pressure and a flow rate, and when the set test pressure is reached, a pressure supply is automatically cut off and the BOP pressure can be maintained. Test mode (1000),

Glycol injection mode (2000), which can set the flow rate of glycol injection when using a high-pressure pump

It is configured to include an environment setting mode 3000 that can set the system environment for the control program operation.

9, when the BOP pressure test mode is selected,

Set pressure window 1010, supply pressure window 1020, current pressure window 1030, set flow window 1040, total flow window 1050, job execution button (automatic mode) and save execution button (manual mode) (1060), operation stop button (automatic mode) and stop recording button (capital mode) (1070), file copy button 1080, file delete button (1090), configuration button (1100), program end button (1110) , Pressure graph window 1120, automatic / manual mode selection button 1130, storage file list window 1140, job information display window 1150, base unit selection or remote unit selection lamp 1160, PLC and PC communication The screen including the lamp 1170 and the print screen button 1180 appears on the display of the HMI panel PC.

The set pressure window 1010 indicates the set test pressure, the supply pressure window 1020 indicates the pressure of the inlet being supplied to the base unit, and the current pressure window 1030 shows the current pressure during the test. Indicates.

The set flow rate window 1040 represents the set test flow rate, and the summing flow rate window 1050 represents the summed flow rate during the test.

The job execution button and the save execution button 1060 may execute a job when the button is selected in the automatic mode, and may execute the save operation when the button is selected in the manual mode.

The job stop button and the save stop button 1070 may stop the job when the button is selected in the automatic mode, and stop the save operation when the button is selected in the manual mode.

The file copy button 1080 is a file is copied when the button is selected, the file delete button 1090 is a file is deleted when the button is selected.

When the environment setting button 1110 is selected, the BOP pressure test mode setting window is displayed.

Referring to FIG. 10, the BOP pressure test mode setting window includes a pump operation selection window 1101, a test pressure setting window 1102, a flow rate setting window 1103, a pump speed control setting window 1104, and a job information input window 1105. It is configured to include.

In the pump operation selection window 1101, a high pressure pump, a high pressure and a medium pressure pump, and a low pressure pump operation can be selected.

If the test volume is small, the high pressure pump is selected. When the test volume is large and the high pressure (over 500 bar) is supplied, select the high pressure and the medium pressure pump.

If the volume is large and only the high pressure pump is used, it takes more than 2 hours to reach 1035 bar when the high pressure pump is set to less than 4 to 5 LPM.

The test pressure setting window 1102 may set the test pressure and set the holding pressure maintained after the test pressure is reached.

When the high pressure and the medium pressure pump are selected in the pump operation selection window 1101, a pressure value switched from the low pressure pump to the high pressure pump may be set in the test pressure setting window 1102.

When the check box is selected in the test pressure setting window 1102, the test data is automatically stored when the pressure holding time elapses, and when the check box is deselected, when the operator manually stops by selecting the stop button, the data is stored. Stored.

The flow rate setting window 1103 may set the test flow rate and may set the flow rate differently according to the pump. The flow rate setting of the low pressure pump is set within the range of 12 to 37 LPM, and the flow rate setting of the high pressure pump is set within the range of 3 to 9 LPM.

The pump speed control setting window 1104 sets the flow rate of the pump to adjust the target test pressure before reaching the set pressure.

In the pump speed control setting window 1104, it is possible to set the pressure ratio at which the flow rate begins to decrease before reaching the set pressure, and set the flow rate when the set pressure is reached.

The job information input window 1105 may input a company name, an operator, a type, a serial number, a file name, and a reference.

 When the program end button 1110 is selected, the BOP test mode ends, and when the automatic mode / manual mode selection button 1130 is selected, the automatic mode can be changed from the automatic mode to the manual mode and the manual mode to the automatic mode.

The pressure graph window 1120 displays the test pressure by time by displaying the time on the x-axis and the pressure on the y-axis.

The stored file list window 1140 displays the stored test data list, and the job information display window 1150 displays the set working environment by selecting the environment setting button.

The base unit selection or remote unit selection lamp 1160 is turned on in the lamp of the selected device to display which unit is currently selected and operating.

The PLC and PC communication lamp 1170 displays a green lamp when the PLC communication and PC communication conditions are good, and when the print screen button is selected, the screen displayed on the current display unit can be captured.

Referring to FIG. 11, when the glycol injection mode 2000 is selected in the control program, the supply pressure window 2010, the current pressure window 2030, the set flow window 2040, the sum flow window 2050, and the operation execution button ( Auto Mode) and Save Execution Button (Manual Mode) 2060, Job Stop Button (Auto Mode) and Save Stop Button (Manual Mode) 2070, File Copy Button (2080), File Delete Button (2090), Environment Setting Button 2100, program end button 2110, pressure graph window 2020, auto / manual mode selection button 2120, save file list window 2130, job information display window 2140, base unit selection or remote A screen including the unit selection lamp 2150, the PLC and PC communication lamp 2160, and the print screen button 2170 appears on the display of the HMI panel PC.

Supply pressure window 2010 represents the pressure of the inlet (inlet) being supplied to the base unit, the current pressure window 2030 represents the current pressure during the test is in progress.

The set flow rate window 2040 represents the set test flow rate, and the summing flow rate window 2050 represents the summed flow rate during the test.

The job execution button and the save execution button 2060 may execute a job when the button is selected in the automatic mode, and perform a save operation when the button is selected in the manual mode.

The job stop button and the save stop button 2070 may stop the job when the button is selected in the automatic mode, and stop the save operation when the button is selected in the manual mode.

The file copy button 2080 copies the file when the button is selected, and the file delete button 2090 deletes the file when the button is selected.

Referring to FIG. 12, when the environment setting button 20100 is selected, a glycol injection mode environment setting window appears.

When the automatic mode is selected by the automatic mode / manual mode selection button 2120, the set flow window 2040 is switched to the scroll window, and the set flow rate can be selected within the range of 3 to 9 LPM in the scroll window.

In automatic mode, only the high pressure pump is running and the program does not run automatically if the remote isolation valve # 1 and remote isolation valve # 2 are closed when the program is run on the remote unit.

 When the program end button 2110 is selected, the glycol injection mode ends, and when the automatic mode / manual mode selection button 2120 is selected, the automatic mode may be changed from the automatic mode to the manual mode and the manual mode to the automatic mode.

In the pressure graph window 2020, the x-axis shows time and the y-axis shows pressure to display a graph of test pressures over time.

The stored file list window 2130 displays a list of stored test data, and the job information display window 2140 displays a set work environment by selecting an environment setting button.

The base unit selection or remote unit selection lamp 2150 indicates which unit is currently selected and operating by turning on a green light lamp in the lamp of the selected device.

When the PLC and PC communication lamps 2160 have good PLC communication and PC communication conditions, a green lamp is displayed. When the print screen button 2170 is selected, the PLC and PC communication lamps 2160 may capture a screen currently displayed on the display unit.

Referring to FIG. 13, when the environment setting mode 3000 is selected in the control program, an environment setting window appears and environment setting including communication setting, offset setting, and pressure setting may be made in the environment setting window.

The following describes the operation setting in the manual mode.

If manual mode is selected in the control program, the set flow window of the control program is switched to the scroll window, and the set flow rate can be selected from the scroll window.

In the manual control button, select the pump to operate using the pump selection switch.

The range of set flow in the set flow window of the control program changes depending on the pump selection switch. When the low pressure pump is selected, the set flow rate may be selected from the range of 10 to 37 LPM, and when the high pressure pump is selected, the set flow rate may be selected from the range of 3 to 9 LPM.

Select the set flow in the set flow window of the control program and press the pump on button to start the pump.

Hereinafter, the operation method of the BOP test pump device according to the present invention will be described in detail.

Before operating the BOP test pump unit, verify that the water supply pressure is in the range of 30 psi (2 bar) to 100 psi (6,9 bar) and that the air supply pressure is less than 100 psi (6.9 br). The BOP tester is operated when the pressure of the air supply is 30 psi to 100 psi or less than 10 psi.

To operate the BOP test pump unit, run the control program built into the HMI panel PC, and close all valves by turning the valve operator on the valve control unit clockwise.

1. Low pressure test

(1) base unit

Low pressure recorder SHUTOFF-A, low pressure recorder SHUTOFF-B, low pressure pump shutoff valve, high pressure pump shutoff valve, low pressure pump bleed valve-A, low pressure pump bleed valve-A and low pressure recorder Open.

Set the test environment conditions in the control program of the HMI panel PC and click the Run Job button to run the test job.

After starting the test operation, slowly close the low pressure pump bleed valve-A.

When the pressure reaches the set pressure, the pressure is automatically cut off and the set pressure is automatically maintained.

If there is a pressure leak, press the pump on button to automatically refill the pressure up to the set pressure and monitor the pressure with the instrument cluster and control program during the test run.

After the test, open the line bribing balances A and B of the base unit to drain the pressure.

(2) remote unit

Open the valves of shut-off valve # 1 and shut-off valve # 2 of the base unit by turning the valve operation of shut-off valve # 1 and shut-off valve # 2 on the valve operation part of the base unit counterclockwise.

Press shut-off valve # 1 on the manual override button on the remote unit to open the shut-off valve # 1 on the remote unit.

Low pressure recorder SHUTOFF-A, low pressure recorder SHUTOFF-B, supply shutoff valve, supply line bleed valve-A, supply line bleed valve-B and test fluid discharge valve in the valve control section are turned counterclockwise to open the valve. .

Set the test environment conditions in the control program of the HMI panel PC and click the Run Job button to run the test job.

After starting the test operation, slowly close the supply line bleed valve-A.

When the pressure reaches the set pressure, the pressure is automatically cut off and the set pressure is automatically maintained.

If there is a pressure leak, press the pump on button to automatically refill the pressure up to the set pressure and monitor the pressure with the instrument cluster and control program during the test run.

After the test, open the line bribing balances A and B of the remote unit to drain the pressure.

2. Medium pressure test

(1) Base unit

 Medium pressure recorder SHUTOFF-A in the valve operation section, medium pressure recorder SHUTOFF-B, low pressure pump shutoff valve, high pressure pump shutoff valve, low pressure pump bleed valve-A, low pressure pump bleed valve-B, valve manipulator of test fluid discharge valve Direction to open the valve.

Set the test environment conditions in the control program of the HMI panel PC and click the Run Job button to run the test job.

After starting the test operation, slowly close the low pressure pump bleed valve-A.

When the pressure reaches the set pressure, the pressure is automatically cut off and the set pressure is automatically maintained.

If there is a pressure leak, press the pump on button to automatically refill the pressure up to the set pressure and monitor the pressure with the instrument cluster and control program during the test run.

After the test, open the line bribing balances A and B of the base unit to drain the pressure.

(2) remote unit

Open the valves of shut-off valve # 1 and shut-off valve # 2 of the base unit by turning the valve operation of shut-off valve # 1 and shut-off valve # 2 on the valve operation part of the base unit counterclockwise.

Press shut-off valve # 1 on the manual override button on the remote unit to open the shut-off valve # 1 on the remote unit.

Open the valve by turning the valve control unit of the medium pressure recorder SHUTOFF-A, the medium pressure recorder SHUTOFF-B, the supply shutoff valve, the supply line bleed valve-A, the supply line bleed valve-B and the test fluid discharge valve counterclockwise. .

Set the test environment conditions in the control program of the HMI panel PC and click the Run Job button to run the test job.

After starting the test operation, slowly close the supply line bleed valve-A.

When the pressure reaches the set pressure, the pressure is automatically cut off and the set pressure is automatically maintained.

If there is a pressure leak, press the pump on button to automatically refill the pressure up to the set pressure and monitor the pressure with the instrument cluster and control program during the test run.

After the test, open the line bribing balances A and B of the remote unit to drain the pressure.

3. High pressure test

(1) Base unit

Open the valve by turning the valve actuators of the high pressure recorder SHUTOFF, the low pressure pump shutoff valve, the high pressure pump shutoff valve, the high pressure pump bleed valve A, the high pressure pump bleed valve B and the test fluid discharge valve counterclockwise on the valve operation part.

Set the test environment conditions in the control program of the HMI panel PC and click the Run Job button to run the test job.

After starting the test operation, close the high pressure pump bleed valve-A slowly.

When the pressure reaches the set pressure, the pressure is automatically cut off and the set pressure is automatically maintained.

If there is a pressure leak, press the pump on button to automatically refill the pressure up to the set pressure and monitor the pressure with the instrument cluster and control program during the test run.

After testing, open the line bleed balance-A on the base unit to drain the pressure.

(2) remote unit

Open the valves of shut-off valve # 1 and shut-off valve # 2 of the base unit by turning the valve operation of shut-off valve # 1 and shut-off valve # 2 on the valve operation part of the base unit counterclockwise.

Press shut-off valve # 1 on the manual override button on the remote unit to open the shut-off valve # 1 on the remote unit.

Open the valve by turning the valve control unit of the medium pressure recorder SHUTOFF-A, supply shutoff valve, supply line bleed valve-A, supply line bleed valve-B, and test fluid discharge valve counterclockwise in the valve control section.

Set the test environment conditions in the control program of the HMI panel PC and click the Run Job button to run the test job.

After starting the test operation, slowly close the supply line bleed valve-A.

When the pressure reaches the set pressure, the pressure is automatically cut off and the set pressure is automatically maintained.

If there is a pressure leak, press the pump on button to automatically refill the pressure up to the set pressure and monitor the pressure with the instrument cluster and control program during the test run.

After testing, open the line bribing balances A and B on the remote unit to drain the pressure.

100-control unit
110-HMI Panel PC
111-keypad
112-Explorer
113-Screen Access Button
114-dedicated control key
120-Manual Operation Button
121-Power Lamp
122-power switch
123-Base / Remote Selection Switch
124-Low and High Pressure Pump Selector Switch
125-pump on switch
126-pump off switch
127-Remote unit shutoff valve # 1 on switch
128-Remote unit shutoff valve # 1 off switch
129-Remote unit shutoff valve # 2 on switch
130-Remote unit shutoff valve # 2 off switch
200-instrument panel
210-Water Supply Pressure Gauge
220-Air Supply Pressure Gauge
230-Low Pressure Gauge
240-Medium Pressure Gauge
250-test pressure gauge
300-valve control unit
400-low pressure pump
500-High Pressure Pump
600-1st motor
700-2nd motor
800-Graph Recorder
1000-BOP pressure test mode
1010-Setup input window
1020-Supply Pressure Window
1030-Pressure window
1040-Set Flow Window
1050-Combined Flow Window
1060-Run Job and Save Run Button
1070-Stop and save buttons
1080-Copy File Button
1090-Delete File button
1100-Preferences button
1101-Pump Operation Selection Window
1102-Test pressure setting window
1103-Flow setting window
1104-Pump Speed Control Setting Window
1105-Job Information Entry Window
1110-End Program Button
1120-Pressure Graph Window
1130-Auto / Manual mode selection button
1140-Save file list window
1150-Job Information Display Window
1160-Base Unit / Remote Unit Selection Lamp
1170-PLC & PC Communication Lamp
1180-Print Screen Button
2000-Glycol Injection Mode
2010-Supply Pressure Window
2020-Pressure Graph Window
2030-Pressure window
2040-Set Flow Window
2050-Combined Flow Window
2060-Run Job and Save Run Buttons
2070-Stop Job and Save Button
2080-Copy File Button
2090-Delete File Button
2100-Configuration Button
2110-End Program Button
2120-Auto / Manual Mode Selection Button
2130-Save file list window
2140-Job Information Display Window
2150-Base Unit / Remote Unit Selection Lamp
2160-PLC & PC Communication Lamp
2170-Print Screen Button

Claims (3)

It consists of a base unit and a remote unit interconnected by a pipe coupling member,
Base unit
A control unit including an HMI panel PC with a built-in control program and a manual operation button unit;
Instrument panel that can display water supply gauge, air supply gauge, low pressure gauge, medium pressure gauge and test pressure gauge,
Valve control unit for operating the valve inside the device, including the pump shut-off valve,
Low pressure pump used for low pressure test and medium pressure test,
High pressure pump used for the medium pressure test and high pressure test,
A first motor connected to the low pressure pump,
A second motor connected to the high pressure pump and
Graph recorder to graph pressure
It is made, including
Containing, BOP test pump device. The method of claim 1,
The remote unit
A control unit including an HMI panel PC in which a control program is embedded and a manual operation button unit;
An instrument panel capable of displaying a water supply gauge, an air supply gauge, a low pressure gauge, a medium pressure gauge and a test pressure gauge;
A valve operation unit capable of operating a valve inside the apparatus including a pump blocking valve;
Comprising
Containing, BOP test pump device. The method according to claim 1 or 2,
The controller
An HMI panel PC with a built-in control program and including a keypad, a navigation key, a screen access button, and a control-only key; And
Manual operation button that can operate pump and open / close valve
Comprising
Containing, BOP test pump device.

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