CN205858596U - The power set of offshore field Operating Pressure - Google Patents
The power set of offshore field Operating Pressure Download PDFInfo
- Publication number
- CN205858596U CN205858596U CN201620872879.3U CN201620872879U CN205858596U CN 205858596 U CN205858596 U CN 205858596U CN 201620872879 U CN201620872879 U CN 201620872879U CN 205858596 U CN205858596 U CN 205858596U
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- power
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- overflow
- hydraulic
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Abstract
nullA kind of power set of offshore field Operating Pressure，The output shaft of diesel engine is connected with the power shaft of clutch，The output shaft of clutch connects with the power shaft being connected transfer case，Hydraulic pump、Transfer case、Clutch、Diesel engine、Power oil discharges down tube、Overflow valve、Overflow pipe、Power oil discharges upper pipe、Oil feeding reservoirs、Fuel sucking pipe is arranged in power plant，Transfer case has 2-4 output shaft，Each output shaft of transfer case connects a hydraulic pump，Connect power oil on the delivery outlet of hydraulic pump and discharge upper pipe，Power oil is discharged the other end of upper pipe and is connected overflow valve，The delivery outlet of overflow valve connects power oil and discharges down tube，Power oil is discharged down tube and is connected hydraulic device，The overfall of overflow valve connects overflow pipe，The hydraulic oil that overflow valve overflow goes out is in overflow pipe enters oil feeding reservoirs，Oil feeding reservoirs provides hydraulic oil by fuel sucking pipe to hydraulic pump，Hydraulic power supply can be provided to marine Operating Pressure equipment with diesel engine，Can guarantee that the requirement of offshore oilfield snubbing serving with pressure.
Description
Technical field
This utility model is the corollary equipment of oilfield offshore oil well operation under pressure, is that a kind of offshore field Operating Pressure is used
Power set.
Background technology
The pressure of offshore oilfield is high, is susceptible to blowout, and for formation protection with use manpower and material resources sparingly, offshore oilfield is all adopted
Use Operating Pressure.Use Operating Pressure to be just furnished with marine Operating Pressure equipment, sea Operating Pressure equipment has hydraulic blow out preventer,
The hydraulic devices such as hydraulic pressure pipe slips, hydraulic lifting frame, hydraulic pressure gate, need to provide liquid satisfactory to these hydraulic devices
Pressure power source just can make them work, and the power source of these hydraulic devices is to be that it carries by driven by motor hydraulic pump works at present
For hydraulic power, motor is connected on existing oilfield electric net power for it, owing to the voltage of oilfield electric net is limited, does not drives
Heavy-duty motor, make driven by motor hydraulic pump power and marine Operating Pressure equipment required for power be not inconsistent, motor belt motor
Dynamic hydraulic pressure pump delivery, pressure do not reach the requirement of marine Operating Pressure equipment, have a strong impact on marine Operating Pressure equipment
Work, makes the pressure rating of marine Operating Pressure and work efficiency not reach grade and the efficiency of needs.
Summary of the invention
The purpose of this utility model is for not enough present in above-mentioned technology, and a kind of offshore field Operating Pressure of design is used
Power set, meet the fluid power requirement of marine Operating Pressure equipment.
The purpose of this utility model be achieved in that include power plant, hydraulic pump, transfer case, clutch, diesel engine,
Power oil discharges down tube, overflow valve, overflow pipe, power oil discharge upper pipe, oil feeding reservoirs, fuel sucking pipe, the output shaft of diesel engine and from
The power shaft of clutch connects, the output shaft of clutch and the power shaft connection being connected transfer case, hydraulic pump, transfer case, clutch,
Diesel engine, power oil discharge down tube, overflow valve, overflow pipe, power oil are discharged above pipe, oil feeding reservoirs, fuel sucking pipe and are arranged on power plant
In, transfer case has 2-4 output shaft, and each output shaft of transfer case connects a hydraulic pump, on the delivery outlet of each hydraulic pump
Connecting a power oil and discharge upper pipe, the other end of the every upper pipe of power oil discharge connects an overflow valve, each overflow valve
Delivery outlet connects a power oil and discharges down tube, and every power oil is discharged down tube and connected a hydraulic device, provides dynamic for it
Power, the overfall of each overflow valve connects an overflow pipe, the hydraulic oil that overflow valve overflow goes out in overflow pipe enters oil feeding reservoirs,
Oil feeding reservoirs provides hydraulic oil by fuel sucking pipe to hydraulic pump.
One group of accumulator in parallel on a pipe in 2-4 root power oil discharges down tube.
Oil strainer is installed back between overflow pipe and oil feeding reservoirs.
Oil absorption filter is installed between oil feeding reservoirs and fuel sucking pipe.
The beneficial effects of the utility model are: use rational structure to make it that diesel engine can be used to be used as power band hydrodynamic pressure
Pump provides hydraulic power supply to marine Operating Pressure equipment, makes the various hydraulic presses on marine Operating Pressure equipment have enough moving
Power, therefore, this utility model overcomes the deficiencies in the prior art, can meet the fluid power requirement of marine Operating Pressure equipment,
Can guarantee that the requirement of offshore oilfield snubbing serving with pressure, improve the development effectiveness of offshore oilfield that there is the most economic effect
Benefit.
Accompanying drawing explanation
Fig. 1 is the installation diagram of this utility model embodiment.
Detailed description of the invention
1 pair of this utility model embodiment illustrates below in conjunction with the accompanying drawings.
As it is shown in figure 1, embodiment of the present utility model include power plant 1, accumulator 2, hydraulic pump 3, transfer case 4,
Clutch 5, diesel engine 6, power oil discharge down tube 7, overflow valve 8, overflow pipe 9, power oil discharge upper pipe 10, return filter
11, oil feeding reservoirs 12, return filter 13, fuel sucking pipe 14, the output shaft of diesel engine 6 is connected with the power shaft of clutch 5, clutch
The output shaft of 5 and the power shaft being connected transfer case 4 connect, accumulator 2, hydraulic pump 3, transfer case 4, clutch 5, diesel engine 6, dynamic
Power oil discharge down tube 7, overflow valve 8, overflow pipe 9, power oil are discharged above pipe 10, oil feeding reservoirs 12, fuel sucking pipe 14 and are arranged on power plant 1
In, transfer case 4 has 2-4 output shaft (being determined by the hydraulic device of marine equipment with pressure), each output shaft of transfer case 4
Connecting a hydraulic pump 3, the delivery outlet of each hydraulic pump 3 connects a power oil and discharges upper pipe 10, every power oil is discharged
The other end of upper pipe 10 connects an overflow valve 8, power oil discharge down tube 7 of the delivery outlet connection of each overflow valve 8, every
Power oil is discharged down tube 7 and is connected a hydraulic device, corresponding hydraulic pump 3 provide power for it, overflowing of each overflow valve 8
Head piece connects an overflow pipe 9, and the hydraulic oil that overflow valve 8 overflow goes out is in overflow pipe 9 enters oil feeding reservoirs 12, and oil feeding reservoirs 12 passes through
Fuel sucking pipe 14 provides hydraulic oil to hydraulic pump 3.One group of accumulator in parallel on a pipe in 2-4 root power oil discharges down tube 7,
The high voltage power oil making this root hydraulic tube flow out has stable pressure, provides power for the hydraulic press needing no pressure to fluctuate.
Between overflow pipe 9 and oil feeding reservoirs 12, install back oil strainer 11, make the hydraulic oil flowed back to pure pollution-free.Oil feeding reservoirs 12 with
Installing oil absorption filter 13 between fuel sucking pipe 14, the hydraulic oil making entrance hydraulic pump 3 is pure pollution-free, it is ensured that hydraulic pump 3 is with each
The reliable and stable work of hydraulic device.
Power plant 1 is provided with the parts of lifting, can arbitrarily handling, therefore, this utility model is easy to use.
Low-pressure hydraulic oil after hydraulic device uses is the most reflowable in oil feeding reservoirs 12, therefore, and liquid of the present utility model
Force feed can closed circulation use.
Claims (4)
1. power set for offshore field Operating Pressure, including power plant (1), hydraulic pump (3), transfer case (4), clutch
Device (5), diesel engine (6), power oil discharge down tube (7), overflow valve (8), overflow pipe (9), power oil discharge upper pipe (10), fuel feeding
Case (12), fuel sucking pipe (14), the output shaft of diesel engine (6) is connected with the power shaft of clutch (5), the output shaft of clutch (5)
Be connected transfer case (4) power shaft connect, it is characterized in that: hydraulic pump (3), transfer case (4), clutch (5), diesel engine (6),
Power oil discharges down tube (7), overflow valve (8), overflow pipe (9), power oil discharge upper pipe (10), oil feeding reservoirs (12), fuel sucking pipe
(14) being arranged on power plant (1) inner, transfer case (4) has 2-4 output shaft, and each output shaft of transfer case (4) connects a liquid
Press pump (3), the delivery outlet of each hydraulic pump (3) connects a power oil and discharges upper pipe (10), and every power oil discharges upper pipe
(10) the other end connects an overflow valve (8), and the delivery outlet of each overflow valve (8) connects a power oil and discharges down tube (7),
Every power oil is discharged down tube (7) and is connected a hydraulic device, provides power for it, and the overfall of each overflow valve (8) is even
Connecing an overflow pipe (9), it is inner that the hydraulic oil that overflow valve (8) overflow goes out enters oil feeding reservoirs (12) through overflow pipe (9), oil feeding reservoirs (12)
Hydraulic oil is provided to hydraulic pump (3) by fuel sucking pipe (14).
The power set of offshore field Operating Pressure the most according to claim 1, is characterized in that: at 2-4 root power oil
Discharge the upper one group of accumulator (2) in parallel of a pipe in down tube (7).
The power set of offshore field Operating Pressure the most according to claim 1, is characterized in that: overflow pipe (9) with
Oil strainer (11) is installed back between oil feeding reservoirs (12).
The power set of offshore field Operating Pressure the most according to claim 1, is characterized in that: oil feeding reservoirs (12) and suction
Oil absorption filter (13) is installed between oil pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872879.3U CN205858596U (en) | 2016-08-12 | 2016-08-12 | The power set of offshore field Operating Pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872879.3U CN205858596U (en) | 2016-08-12 | 2016-08-12 | The power set of offshore field Operating Pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858596U true CN205858596U (en) | 2017-01-04 |
Family
ID=57593971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872879.3U Active CN205858596U (en) | 2016-08-12 | 2016-08-12 | The power set of offshore field Operating Pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032147A (en) * | 2020-07-30 | 2020-12-04 | 德州联合石油科技股份有限公司 | Hydraulic pump station sled and have hydraulic pressure of hydraulic pump station sled to drive pump |
-
2016
- 2016-08-12 CN CN201620872879.3U patent/CN205858596U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032147A (en) * | 2020-07-30 | 2020-12-04 | 德州联合石油科技股份有限公司 | Hydraulic pump station sled and have hydraulic pressure of hydraulic pump station sled to drive pump |
| CN112032147B (en) * | 2020-07-30 | 2021-06-18 | 德州联合石油科技股份有限公司 | Hydraulic pump station sled and have hydraulic pressure of hydraulic pump station sled to drive pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |