CN201588621U - Intelligent type closed small-size movable water injection device - Google Patents
Intelligent type closed small-size movable water injection device Download PDFInfo
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- CN201588621U CN201588621U CN 201020301601 CN201020301601U CN201588621U CN 201588621 U CN201588621 U CN 201588621U CN 201020301601 CN201020301601 CN 201020301601 CN 201020301601 U CN201020301601 U CN 201020301601U CN 201588621 U CN201588621 U CN 201588621U
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- filling device
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Abstract
The utility model belongs to oilfield equipment, in particular to an intelligent type closed small-size movable water injection device suitable for the development of the oilfield ultra-low penetrating oil deposit water injection. The water injection device is characterized in that a closed water tank, a water injection pump, a water feeding pump, a filter, a frequency-conversion power distribution cabinet, a meter autocontrol cabinet, a medicine adding device, a pipe fitting, and a control valve are fixed on a cuboid sledge seat through foundation bolts respectively; the closed water tank is connected with the inlet of the water feeding pump; and the outlet of the water feeding pump is connected with the inlet of the filter through a pipeline; the outlet of the filter is connected with the inlet of the water injection pump; a water injection outlet of the water injection pump is connected with an outside-station water injection pipe network, and the inlet of the water injection pump and the outside-station water injection pipe network are connected with a manometer to measure pressure; the frequency-conversion power distribution cabinet is connected with a motor of the water injection pump and all the electric apparatus on a sledge through cables; and the meter autocontrol cabinet is connected with signal output ends of all the apparatus through cables. The intelligent type closed small-size movable water injection device has the advantages of short stage and easy moving, and meets the requirements of digital management, standardized design, and modularized construction.
Description
Technical field
The utility model belongs to oil field equipment, particularly adapts to the small-sized mobile water filling device of intelligent closed of oil field ultra-low penetration reservoir waterflooding.
Background technology
Domestic oil field is being built on a large scale and is being produced exploitation, most of waterflooding extraction mode that adopts.At skeleton water-injection station construction period, adopt interim water injection facility and carry out injection allocation.The small-sized sledge dress water filling device that uses at present mainly contains two kinds, and first kind is that water pot is airtight, equipment becomes sledge, the factory building scene is built; Second kind is two kinds in open tank, sledge dress factory building.The sledge of first kind of pattern is adorned the water filling device water pot and has been taked airtight measure, but the strange land was newly-built after water pot resettlement equipment difficult, that the water filling pump house is interior need divide sledge resettlement, pump house to remove, and difficulty of construction is bigger; The sledge of second kind of pattern dress water filling device pump house water tank can't carry out airtight, exists to expose to the sun the oxygen phenomenon and to cause injecting water quality defective.
Summary of the invention
The purpose of this utility model provides a kind of short flow process of digital management, standardized designs, modularization construction requirements, small-sized mobile water filling device of easily moving of intelligent closed of meeting.
The purpose of this utility model realizes in the following manner, the small-sized mobile water filling device of intelligent closed, it is characterized in that: on cuboid sledge seat respectively by stone bolt fixedly airtight water tank, water injecting pump, feed water pump, strainer, frequency conversion power distribution cabinet, instrument automatic control cabinet, chemicals dosing plant and pipe fitting and control valve, airtight water tank is connected by pipeline by gate valve feeds the water pump import, feeds exit of pump and connects filter inlet by pipeline; Filter outlet connects the water injecting pump import by gate valve by pipeline, and the water injecting pump place is provided with pressure meter; Water injecting pump water filling outlet is connected to the outer injection pipe network in station by pipeline respectively by flap valve, flow meter, control valve, the water injecting pump import is connected the pressure meter pressure measurement with the outer injection pipe network in station, and the water injecting pump bypass outlet is connected on the water injecting pump water injecting pump inlet line by pipeline by multistage control valve; Chemicals dosing plant adds the water dosing at the filter inlet place; The water source comes water to tell bypass line by gate valve, can directly supply water to water injecting pump; The frequency conversion power distribution cabinet is connected with all electric fixturess on water injecting pump motor and the sledge by cable; The instrument automatic control cabinet connects each device signal output by cable.
Described airtight water tank is fixed on an end of cuboid sledge seat length direction, and water injecting pump and frequency conversion power distribution cabinet, instrument automatic control cabinet are fixed on the other end of cuboid sledge seat length direction.
Described hello water pump, strainer and chemicals dosing plant are fixed on the centre position near airtight water tank.
Described water injecting pump is selected 3125S-11.5/20 type three plunger water injecting pumps for use.
The described water pump of feeding is selected BYG50-125 type riser pump for use.
Described strainer selects for use the water outlet precision less than 100 purpose strainers.
Described flow meter is selected LUSHZ/JT-E-65/20 type magneto-electric swirl flowmeter for use.
Described pressure meter is selected YSH-131B type Digital Pressure Transducer for use.
Described flap valve is selected H41H-200 type Through-conduit check valve for use.
Described control valve is selected L46Y-200 type balance choke valve for use; Multistage control valve is selected the multistage control valve of T48H-200 type for use.
Characteristics of the present utility model: come water through airtight water tank buffering, sedimentation at the water source, after feeding water pump hello water, fine filtering water treatment, boost by water injecting pump, do metering by water filling and regulate, realized the purpose that above-mentioned functions is finished by a sledge dress water filling device the integrated sledge dressization of the external conveying of water quality up to standard.Whole sledge appearance and size length * wide * height is 9000mm * 2600mm * 3000mm, can a car roping, and integral moving; This water filling device unmanned, creation data are gathered automatically and are uploaded; Adopt airtight water tank, avoided water body to contact, stop airborne oxygen to be dissolved in water, reach the purpose of enclosed oxygen isolation with atmosphere; Adopt the fine filtering water treatment facilities, to satisfy the injection water quality requirement; Can shorten the production installation period greatly, reduce floor space, need not the manpower quota, save investment, satisfy the needs of oil field waterflooding extraction in early stage.
Description of drawings
The utility model is described in further detail below in conjunction with example figure:
Fig. 1 is the small-sized mobile water filling device layout plan of intelligent closed.
Among the figure: 1, airtight water tank; 2, water injecting pump; 3, feed water pump; 4, strainer; 5, chemicals dosing plant; 6, flow meter; 7, pressure meter; 8, gate valve; 9, flap valve; 10, control valve; 11, multistage control valve; 12, frequency conversion power distribution cabinet; 13, instrument automatic control cabinet; 14, sledge seat.
The specific embodiment
As shown in Figure 1, on cuboid sledge seat 14 respectively by stone bolt fixedly airtight water tank 1, water injecting pump 2, feed water pump 3, strainer 4, frequency conversion power distribution cabinet 12, instrument automatic control cabinet 13, chemicals dosing plant 5 and pipe fitting and control valve, airtight water tank 1 is connected by pipeline by gate valve 8 feeds water pump 3 imports, feeds water pump 3 outlets and connects strainer 4 imports by pipeline; Strainer 4 outlets connect water injecting pump 2 imports (being provided with pressure meter 7 pressure measurement herein) by gate valve 8 by pipeline; Water injecting pump 2 water fillings outlet is connected to the outer injection pipe network in station by pipeline respectively by flap valve 9, flow meter 6, control valve 10, water injecting pump 2 imports are connected pressure meter 7 pressure measurement with the outer injection pipe network in station, and water injecting pump 2 bypass outlets are connected on the water injecting pump 2 water injecting pump inlet line by pipeline by multistage control valve 11; Chemicals dosing plant 5 adds the water dosing in strainer 4 import departments; The water source comes water to tell bypass line by gate valve 8, can directly supply water to water injecting pump 2; Frequency conversion power distribution cabinet 12 is connected with all electric fixturess on water injecting pump 2 motors and the sledge by cable; Instrument automatic control cabinet 13 connects each device signal output by cable.
Airtight water tank 1 is fixed on an end of the length direction of cuboid sledge seat 14, and water injecting pump 2 and frequency conversion power distribution cabinet 12, instrument automatic control cabinet 13 are fixed on the other end of the length direction of cuboid sledge seat 14.Feed the centre position that water pump 3, strainer 4 and chemicals dosing plant 5 are fixed on close airtight water tank 1.
Airtight water tank 1 adopts nonstandard water tank, and water tank floor external guarantees that inner surface is smooth.Adopt rectangle air bag enclosed oxygen isolation device (attached water position scale) airtight, volume is 10m
3, design has manhole, air-vent, and the water source comes water pipeline, strainer water supply line, overblow blowdown pipeline and high pressure reflow pipeline.Water injecting pump 2 is selected 3125S-11.5/20 type three plunger water injecting pumps, this pumpage 11.5m for use
3/ h, rated pump pressure 20MPa, necessary electromotor power 75kW.Feed water pump 3 and select BYG50-125 type riser pump, this pumpage 16m for use
3/ h, lift 32m, necessary electromotor power 4kW.Strainer 4 is selected fine filter for use, and water outlet precision＜100 orders, operating pressure are 0.2～0.6MPa.Chemicals dosing plant 5 is manually dispensing of collection, stirring automatically, automatic gauge, is controlled in a complete set of equipment of one, supporting stainless steel measuring pump automatically.Medicine-chest volume 500L, necessary electromotor power 0.5kW.Flow meter 6 is selected LUSHZ/JT-E-65/20 type magneto-electric swirl flowmeter, output signal type: 4～20mA two-wire system for use; Working power: 24VDC; Electric interfaces: M20X1.5 internal thread.Pressure meter 7 is selected YSH-131B type Digital Pressure Transducer for use, the output signal type: 4～20mA two-wire system; Working power: 24VDC; Electric interfaces: M20X1.5 internal thread.Gate valve 8 high-pressure sections are selected ZF43Y-200 type run-in index slide valve for use; Low-pressure section is selected Z43H-16C type flat gate valve for use.Flap valve 9 is selected H41H-200 type Through-conduit check valve for use.Control valve 10 is selected L46Y-200 type balance choke valve for use.Multistage control valve 11 is selected the multistage control valve of T48H-200 type for use.Frequency conversion power distribution cabinet 12 is realized water injecting pump is carried out variable frequency control and equipment such as force (forcing) pump, dosing pump are carried out electric distribution.The production process data of process facility is concentrated and is gathered and monitoring in 13 pairs of stations of instrument automatic control cabinet.This control system and upper management system are carried out data communication, upload the important production run data of our station, and receive the control instruction of upper system.
During work, the water source comes water to pass through gate valve 8 control, enters airtight water tank 1, through the 1.2h time cushion, sedimentation; Former water, enters and feeds water pump 3 by gate valve 8 controls through the water outlet pipeline; Former water is fed water to strainer 4 through feeding water pump 3 pressurizations; Behind former water process strainer 4 fine filterings, clear water water quality up to standard is supplied with water injecting pumps 1 by gate valve 8 controls; Clear water boosts to flood pattern by water injecting pump 1 and requires pressure, regulates by flap valve 9 non-returns, flow meter 6 meterings, control valve 10, is connected to the outer injection pipe network in station by the water filling main line and carries out injection allocation.After clear water is boosted by water injecting pump 1, produce the backflow water yield by multistage control valve 11 pressure releases after, be back in the water injecting pump 1 import low-pressure line.Chemicals dosing plant 5 is when the dosing process, and 4 import departments add the water dosing from strainer.When cleaning airtight water tank 1, close airtight water tank 1 water source and come Water gate valve 8, the water source come water the water supply well exit through coarse filtration, regulate after direct-furnish water injecting pump 1.
Claims (10)
1. the small-sized mobile water filling device of intelligent closed, it is characterized in that: on cuboid sledge seat (14) respectively by stone bolt fixedly airtight water tank (1), water injecting pump (2), feed water pump (3), strainer (4), frequency conversion power distribution cabinet (12), instrument automatic control cabinet (13), chemicals dosing plant (5) and pipe fitting and control valve, airtight water tank (1) is connected by pipeline by gate valve (8) feeds water pump (3) import, feeds water pump (3) outlet and connects strainer (4) import by pipeline; Strainer (4) outlet connects water injecting pump (2) import by gate valve (8) by pipeline; Water injecting pump (2) water filling outlet is connected to the outer injection pipe network in station by pipeline respectively by flap valve (9), flow meter (6), control valve (10), water injecting pump (2) import is connected pressure meter (7) pressure measurement with the outer injection pipe network in station, and water injecting pump (2) bypass outlet is connected on the water injecting pump inlet line of water injecting pump (2) by multistage control valve (11) by pipeline; Chemicals dosing plant (5) adds the water dosing in strainer (4) import department; The water source comes water to pass through gate valve (8) to tell bypass line, directly supplies water and gives water injecting pump (2); Frequency conversion power distribution cabinet (12) is connected with all electric fixturess on water injecting pump (2) motor and the sledge by cable; Instrument automatic control cabinet (13) connects each device signal output by cable.
2. the small-sized mobile water filling device of intelligent closed according to claim 1, it is characterized in that described airtight water tank (1) is fixed on an end of cuboid sledge seat (14) length direction, water injecting pump (2) and frequency conversion power distribution cabinet (12), instrument automatic control cabinet (13) are fixed on the other end of cuboid sledge seat (14) length direction.
3. the small-sized mobile water filling device of intelligent closed according to claim 1 is characterized in that: described hello water pump (3), strainer (4) and chemicals dosing plant (5) are fixed on the centre position near airtight water tank (1).
4. the small-sized mobile water filling device of intelligent closed according to claim 1 is characterized in that: described water injecting pump (2) is selected 3125S-11.5/20 type three plunger water injecting pumps for use.
5. the small-sized mobile water filling device of intelligent closed according to claim 1 is characterized in that: the described water pump (3) of feeding is selected BYG50-125 type riser pump for use.
6. the small-sized mobile water filling device of intelligent closed according to claim 1 is characterized in that: described strainer (4) selects for use the water outlet precision less than 100 purpose strainers.
7. the small-sized mobile water filling device of intelligent closed according to claim 1 is characterized in that: described flow meter (6) is selected LUSHZ/JT-E-65/20 type magneto-electric swirl flowmeter for use.
8. the small-sized mobile water filling device of intelligent closed according to claim 1 is characterized in that: described pressure meter (7) is selected YSH-131B type Digital Pressure Transducer for use.
9. the small-sized mobile water filling device of intelligent closed according to claim 1 is characterized in that: described flap valve (9) is selected H41H-200 type Through-conduit check valve for use.
10. the small-sized mobile water filling device of intelligent closed according to claim 1 is characterized in that: described control valve (10) is selected L46Y-200 type balance choke valve for use; Multistage control valve (11) is selected the multistage control valve of T48H-200 type for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020301601 CN201588621U (en) | 2010-01-26 | 2010-01-26 | Intelligent type closed small-size movable water injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020301601 CN201588621U (en) | 2010-01-26 | 2010-01-26 | Intelligent type closed small-size movable water injection device |
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| CN201588621U true CN201588621U (en) | 2010-09-22 |
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| CN 201020301601 Expired - Lifetime CN201588621U (en) | 2010-01-26 | 2010-01-26 | Intelligent type closed small-size movable water injection device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061905A (en) * | 2011-01-25 | 2011-05-18 | 西安长庆科技工程有限责任公司 | Pump to pump water injection device and technological process thereof |
| CN104500008A (en) * | 2014-12-15 | 2015-04-08 | 中国石油天然气股份有限公司 | Clear water injection integrated device |
| CN104632152A (en) * | 2014-12-15 | 2015-05-20 | 中国石油天然气股份有限公司 | Injection increasing and pressure reducing system and method for water injection well of ultra-low permeability oil field |
| CN106886236A (en) * | 2017-04-18 | 2017-06-23 | 北京永松菱控技术有限公司 | Water filling integrated device and control method |
| CN107605438A (en) * | 2017-09-30 | 2018-01-19 | 中核通辽铀业有限责任公司 | A kind of ground-dipping uranium extraction mining area central station of floating dock modular unit and method |
| CN111119813A (en) * | 2019-12-30 | 2020-05-08 | 西安国仪测控股份有限公司 | Artificial intelligence oil gas field water injection machine |
-
2010
- 2010-01-26 CN CN 201020301601 patent/CN201588621U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061905A (en) * | 2011-01-25 | 2011-05-18 | 西安长庆科技工程有限责任公司 | Pump to pump water injection device and technological process thereof |
| CN104500008A (en) * | 2014-12-15 | 2015-04-08 | 中国石油天然气股份有限公司 | Clear water injection integrated device |
| CN104632152A (en) * | 2014-12-15 | 2015-05-20 | 中国石油天然气股份有限公司 | Injection increasing and pressure reducing system and method for water injection well of ultra-low permeability oil field |
| CN106886236A (en) * | 2017-04-18 | 2017-06-23 | 北京永松菱控技术有限公司 | Water filling integrated device and control method |
| CN106886236B (en) * | 2017-04-18 | 2020-01-24 | 北京永松菱控技术有限公司 | Water injection integrated device and control method |
| CN107605438A (en) * | 2017-09-30 | 2018-01-19 | 中核通辽铀业有限责任公司 | A kind of ground-dipping uranium extraction mining area central station of floating dock modular unit and method |
| CN111119813A (en) * | 2019-12-30 | 2020-05-08 | 西安国仪测控股份有限公司 | Artificial intelligence oil gas field water injection machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |