CN207761633U - A kind of petroleum drilling and mining long distance wireless pressure testing device - Google Patents
A kind of petroleum drilling and mining long distance wireless pressure testing device Download PDFInfo
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- CN207761633U CN207761633U CN201721859046.4U CN201721859046U CN207761633U CN 207761633 U CN207761633 U CN 207761633U CN 201721859046 U CN201721859046 U CN 201721859046U CN 207761633 U CN207761633 U CN 207761633U
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Abstract
A kind of high pressure testing device of petroleum drilling and mining long distance wireless, it is related to a kind of oil/gas well drilling pressure testing device, described device includes high-pressure pump source of the gas valve, low pressure (LP) cylinder, low-lift pump source of the gas valve, pneumatic triple piece, water filter, bleed pressure table, air source shut-off valve, gas source inlet, water inlet shut-off valve, threeway plug valve, pressure release shut-off valve, system pressure table, pressure export, pressure transmitter, high-low pump outlet shutoff valve, wireless record instrument, high-low pump Outlet check valves, high-pressure pump sucking check valve, high pressure cylinder.High-pressure pump source of the gas valve is connected with high pressure cylinder；Low-lift pump source of the gas valve is connected with low pressure (LP) cylinder, and sucks check valve by high-pressure pump and constitute closed circuit therewith.The device carries out remote control to the high pressure testing device of petroleum drilling and mining, has fully ensured that the safety of operator, equipment safety are high.The pressure testing device also can be used as detection instrument.Pump in device can be used as the pressure source of control system of preventer.
Description
Technical field
The utility model is related to oil/gas well drilling pressure testing devices, are filled more particularly to a kind of petroleum drilling and mining long distance wireless pressure testing
It sets.
Background technology
Petroleum drilling and mining pressure testing device requires the bearing capacity of equipment and safety.When pressure testing, work is fully ensured that
Make the safety of personnel.Existing equipment needs operating personnel to be closely manually operated, and safety and operation ease are poor.This pressure testing
Device uses remote wireless control, operating personnel can remote, computerized control system test pressure, safe operation, simplicity,
It plays a protective role to the safety of operating personnel, while reducing the psychological pressure of operating personnel, improve the accuracy of operation.
Invention content
The purpose of this utility model is to provide a kind of petroleum drilling and mining long distance wireless pressure testing device, the device is empty using compression
Gas is power source, and using air driven pump as pressure source, bleed pressure is proportional to output hydraulic pressure power.By the adjustment to bleed pressure,
Just corresponding hydraulic coupling can be obtained.When atmospheric pressure and fluid pressure balance, air driven pump just stops pressurising, and output hydraulic pressure power is also just steady
It is scheduled in the pressure of prediction, by controlling air inflow, to control the rate of rise.
The purpose of this utility model is achieved through the following technical solutions：
A kind of petroleum drilling and mining long distance wireless pressure testing device, described device include into air source, quick coupling, bleed pressure table,
Pneumatic bigeminy part, pressure reducing valve, high-pressure pump air gauge, low-lift pump air gauge, high-pressure pneumatic pump, low-pressure pneumatic pump, bellows, water mistake
Filter, three-way ball valve, external water source, high-pressure pump non-return valve, low-lift pump check valve, high-pressure overflow valve, outer drain port, pressure testing mouth, height
Press operating pressure table, pressure sensor, unloading valve, three-way ball valve, high-low pressure switching valve, operating on low voltage pressure gauge, wireless record
Instrument；Pressure reducing valve, high-pressure pump air gauge, high-pressure pneumatic series connection of pumps；Pressure reducing valve, low-lift pump air gauge, low-pressure pneumatic pump, low-lift pump list
It connects to valve；Two series arm parallel connections constitute closed circuit；Two pressure reducing valves are connected；Three-way ball valve is connected with water tank, external water source
It connects；Three-way ball valve, water filter, bellows are connected with low-pressure pneumatic pump；High-pressure overflow valve, outer drain port constitute branch；High pressure gas
Dynamic pump, high-pressure pump non-return valve, branch, pressure testing mouth are connected；Pressure testing mouth one end connects pressure testing part；One end and high-pressure work pressure gauge
It is connected, junction is connector；Connector and high-low pressure switching valve, operating on low voltage pressure gauge, pressure sensor, wireless record instrument
It is connected；Connector is connected with pressure sensor, three-way ball valve, the outer drain port of water tank；Connector and pressure sensor, unlimited recorder
It is connected.
A kind of petroleum drilling and mining long distance wireless pressure testing device, two pressure reducing valve, which is connected, constitutes closed circuit outlet.
A kind of petroleum drilling and mining long distance wireless pressure testing device, the low-lift pump check valve are connected with high-pressure pneumatic pump.
A kind of petroleum drilling and mining long distance wireless pressure testing device, it is described into air source, quick coupling, bleed pressure table, gas
Dynamic bigeminy part, oil sprayer are connected with closed circuit outlet.
The advantages of the utility model is with effect：
1, the utility model be suitble to oil/gas well drilling engineering use blowout control equipment, tubing, valve, connector, pressure hold
The high pressures such as device and super-pressure pressure testing detection.It also is adapted for scientific research simultaneously, testing department makees detection instrument.Air driven pump is used alone available
In no air coating spraying industry.
2, the utility model uses long distance wireless automatic control device, realizes remote-controlled operation, has fully ensured that operation
The safety of personnel.Meanwhile pressure testing device retains manual control mode, that is, uses manual, two kinds of control modes of long distance wireless, reliably
Property is strong.
3, the system of long distance wireless pressure testing device is shown using number, curve, and display result is accurate, clear, operating process
All records, remain pressure testing data.Remote wireless control system can be in two kinds of wireless data transmission and wired data transfer
It works under transmission mode, it is highly reliable.System operatio is simple.
4, the utility model has the characteristics that：Output pressure is adjustable, the rate of rise is controllable, dependable performance；Equipment volume
It is small, light-weight, easy to operate, applied widely；Using remote wireless control, it is convenient for automatic management；Using compressed air, water
For medium, non-environmental-pollution.
Description of the drawings
Fig. 1 is that the utility model is integrally formed schematic diagram.
Specific implementation mode
Illustrated embodiment below in conjunction with the accompanying drawings, the utility model is described in further detail.
A kind of high pressure testing device of petroleum drilling and mining long distance wireless of the utility model, which includes high-pressure pump source of the gas valve, low
Cylinder pressure, low-lift pump source of the gas valve, pneumatic triple piece, water filter, bleed pressure table, air source shut-off valve, gas source inlet, water inlet cut-off
Valve, threeway plug valve, pressure release shut-off valve, system pressure table, pressure export, pressure transmitter, high-low pump outlet shutoff valve, nothing
Line recorder, high-low pump Outlet check valves, high-pressure pump sucking check valve, high pressure cylinder；High-pressure pump source of the gas valve is connected with high pressure cylinder；
Low-lift pump source of the gas valve is connected with low pressure (LP) cylinder, and sucks check valve by high-pressure pump and constitute closed circuit therewith；Closed circuit and gas
Dynamic three linked piece is connected, air source shut-off valve, bleed pressure table are connected, gas source inlet connection；Wireless record instrument, pressure transmitter and it is
Pressure gauge of uniting is connected, and one end is connected to threeway plug valve, pressure release shut-off valve with outer drain port；End with high-low pump outlet one end
Valve, high-low pump Outlet check valves and closed circuit connection；Closed circuit connects with water filter, water inlet shut-off valve and outer suction inlet
It is logical.
Embodiment：
The utility model includes subtracting into air source 1, quick coupling 2, bleed pressure table 3, pneumatic bigeminy part 4, oil sprayer 5, QTY
Pressure valve 6, high-pressure pump air gauge 7, low-lift pump air gauge 8, high-pressure pneumatic pump 9, low-pressure pneumatic pump 10, bellows 11, water filter
12, three-way ball valve 13, external water source 14, high-pressure pump non-return valve 16, low-lift pump check valve 15, high-pressure overflow valve 17, outer drain port 18,
It is pressure testing mouth 19, high-pressure work pressure gauge 20, pressure sensor 23, unloading valve 25, three-way ball valve 26, high-low pressure switching valve 21, low
Press operating pressure table 22, wireless record instrument 24；
If the utility model long distance wireless pressure testing device test pressure be less than 30MPa, at work compressed air by into
Air source 1, quick coupling 2, bleed pressure table 3, pneumatic bigeminy part 4, oil sprayer 5 enter closed circuit；Bleed pressure table 3 measure into
Atmospheric pressure, pneumatic bigeminy part 4 carry out voltage stabilizing and filtering to compressed gas source, and oil sprayer 5 is by lubricating oil atomization and injecting compressed air
In, the position for needing to lubricate is flowed into compressed air, is lubricated.Compressed air enters QTY pressure reducing valves 6, low-lift pump air gauge
8, low-pressure pneumatic pumps 10, low-lift pump check valve 15, flows through high-pressure pneumatic pump 9（High pressure air pump inoperative at this time）, high-pressure pump non-return valve
16, by the voltage stabilizing of high-pressure overflow valve 17, into pressure testing mouth 19, pressure testing mouth 19 connects pressure testing part.High-pressure work pressure gauge 20 is aobvious
Show that the pressure of pressure testing part, the work switching to pressure of high-low pressure switching valve 21, operating on low voltage pressure gauge 22 show transformed pressure, by
Pressure sensor 23 is transferred to wireless record instrument 24.Pressure sensor 23 works at this time, transmits a signal to wireless record instrument 24.
Wireless record instrument shows the numerical value of two pressure sensors.After pressure testing, unloading valve 25 is opened, and water is flowed by three-way ball valve 26
Recovery tank or outer drain port.
If the utility model long distance wireless pressure testing device test pressure is higher than 30MPa, it is less than 140MPa, compresses at work
Air into air source 1, quick coupling 2, bleed pressure table 3, pneumatic bigeminy part 4, oil sprayer 5 by entering closed circuit；Air source pressure
Power table 3 measures admission pressure, and pneumatic bigeminy part 4 carries out voltage stabilizing and filtering to compressed gas source, and oil sprayer 5 is by lubricating oil atomization and notes
Enter in compressed air, the position for needing to lubricate is flowed into compressed air, is lubricated.Compressed air enters two branch of closed circuit
Road, compressed air enter QTY pressure reducing valves 6, low-lift pump air gauge 8, low-pressure pneumatic pump 10.Compressed air enter QTY pressure reducing valves 6,
High-pressure pump air pressure valve 7, high-pressure pneumatic pump 9.Water passes through external water source 14（Or water tank）, three-way ball valve 13, water filter 12, ripple
Pipe 11, low-pressure pneumatic pump 10, low-lift pump check valve 15, high-pressure pneumatic pump 9（High pressure pump work at this time）, high-pressure pump non-return valve 16,
By the voltage stabilizing of high-pressure overflow valve 17, into pressure testing mouth 19, pressure testing mouth 19 connects pressure testing part.The display examination of high-pressure work pressure gauge 20
The pressure of casting die, pressure are transferred to wireless record instrument 24 by pressure sensor 23.The numerical value of wireless record instrument force snesor.This
When, high-low pressure switching valve 21 does not work.After pressure testing, unloading valve 25 is opened, and water is by 26 reflow tank of three-way ball valve or outside
Drain port.By wireless record instrument 24, operating personnel can be with the test pressure of tele-control system, safe operation, simplicity, to operation
The safety of personnel plays a protective role, and reduces the psychological pressure of operating personnel, improves the accuracy of operation.
Claims (4)
1. a kind of petroleum drilling and mining long distance wireless pressure testing device, which is characterized in that described device includes into air source, quick coupling, gas
Source pressure gauge, pneumatic bigeminy part, pressure reducing valve, high-pressure pump air gauge, low-lift pump air gauge, high-pressure pneumatic pump, low-pressure pneumatic pump, wave
Line pipe, water filter, three-way ball valve, external water source, high-pressure pump non-return valve, low-lift pump check valve, high-pressure overflow valve, outer drain port,
Pressure testing mouth, high-pressure work pressure gauge, pressure sensor, unloading valve, three-way ball valve, high-low pressure switching valve, operating on low voltage pressure gauge,
Wireless record instrument；Pressure reducing valve, high-pressure pump air gauge, high-pressure pneumatic series connection of pumps；Pressure reducing valve, low-lift pump air gauge, low-pressure pneumatic pump,
Low-lift pump check valve is connected；Two series arm parallel connections constitute closed circuit；Two pressure reducing valves are connected；It is three-way ball valve and water tank, external
Water source is connected；Three-way ball valve, water filter, bellows are connected with low-pressure pneumatic pump；High-pressure overflow valve, outer drain port constitute branch
Road；High-pressure pneumatic pump, high-pressure pump non-return valve, branch, pressure testing mouth are connected；Pressure testing mouth one end connects pressure testing part；One end and high pressure
Operating pressure table is connected, and junction is connector；Connector and high-low pressure switching valve, operating on low voltage pressure gauge, pressure sensor,
Wireless record instrument is connected；Connector is connected with pressure sensor, three-way ball valve, the outer drain port of water tank；Connector and pressure sensor,
Unlimited recorder is connected.
2. a kind of petroleum drilling and mining long distance wireless pressure testing device according to claim 1, which is characterized in that two pressure reducing valve
It is connected and constitutes closed circuit outlet.
3. a kind of petroleum drilling and mining long distance wireless pressure testing device according to claim 1, which is characterized in that the low-lift pump list
It is connected to valve with high-pressure pneumatic pump.
4. a kind of petroleum drilling and mining long distance wireless pressure testing device according to claim 1, which is characterized in that it is described into air source,
Quick coupling, bleed pressure table, pneumatic bigeminy part, oil sprayer are connected with closed circuit outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859046.4U CN207761633U (en) | 2017-12-27 | 2017-12-27 | A kind of petroleum drilling and mining long distance wireless pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721859046.4U CN207761633U (en) | 2017-12-27 | 2017-12-27 | A kind of petroleum drilling and mining long distance wireless pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761633U true CN207761633U (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721859046.4U Active CN207761633U (en) | 2017-12-27 | 2017-12-27 | A kind of petroleum drilling and mining long distance wireless pressure testing device |
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| CN (1) | CN207761633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655349A (en) * | 2018-12-18 | 2019-04-19 | 海洋石油工程（青岛）有限公司 | The high pressure pressure testing device of pipeline for remotely controlling |
-
2017
- 2017-12-27 CN CN201721859046.4U patent/CN207761633U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109655349A (en) * | 2018-12-18 | 2019-04-19 | 海洋石油工程（青岛）有限公司 | The high pressure pressure testing device of pipeline for remotely controlling |
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