CN206816240U - A kind of intelligent watering device - Google Patents
A kind of intelligent watering device Download PDFInfo
- Publication number
- CN206816240U CN206816240U CN201720699900.9U CN201720699900U CN206816240U CN 206816240 U CN206816240 U CN 206816240U CN 201720699900 U CN201720699900 U CN 201720699900U CN 206816240 U CN206816240 U CN 206816240U
- Authority
- CN
- China
- Prior art keywords
- lower contact
- top connection
- shell body
- mouth
- apopore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of intelligent watering device, it includes top connection, lower contact and shell body, the top connection and lower contact are separately mounted to the both ends of shell body, inlet opening and apopore are respectively equipped with top connection and lower contact, top connection simultaneously and lower contact are interconnected by flow channels, the flow channels are located inside shell body, exhalant canal is additionally provided with the shell body, control circuit component, wireless communication assembly and power supply module, inlet opening and apopore described in the exhalant canal UNICOM, pressure sensor pressure sensor and mouth after is respectively equipped with before mouth at inlet opening and apopore, automatic adjustable water nozzle is provided with before the mouth between pressure sensor and exhalant canal.The utility model effectively can automatically adjust the aperture of water nozzle according to the change of strata pressure, change so that water injection rate can be stablized relatively in design with the injected water volume caused by strata pressure change in fluence, is efficiently solved.
Description
Technical field
A kind of intelligent watering device is the utility model is related to, belongs to oil-field flooding technical field.
Background technology
Water filling is oil field supplement stratum energy, improves one of recovery ratio most efficient method, and oil field development is most important
One of technology.Due to the upper multilayer superimposition in oil reservoir longitudinal direction, different interlayers, same layer intrinsic permeability difference are big, cause nature
Water absorbing capacity differs greatly, and poor thin layer water-flooding performance is low.Stratum energy is supplemented for equilibrium, plays each reservoir potential, is improved
Waterflooding development effect, each oil field generally carry out being layered section injection allocation using the Technology of Layered Water Injection.Currently used seperated layer water injection
Device has eccentric separated-injection, hollow dispensing, surveys and adjust process meanses, these technologies such as one dispensing to substantially meet waterflooding requirement,
But it is complicated construction to be present, surveys the problems such as adjusting difficulty big.
In addition, during traditional injection well downhole flow regulator carries out seperated layer water injection, if, it is necessary to professional people when changing the water injection rate of individual layer
Member, vehicle timely change water nozzle specification by way of pulling water nozzle, and complex process, cost is high, and construction success rate is low, for
The special areas such as marsh, beach sea, survey and adjust work affected by environment serious.Meanwhile the fixation water distribution dispensing pattern taken a few days ago, by
Influenceed in by injection pressure difference, injection rate changes with the change of strata pressure, can not effectively ensure the unification that note is adopted, long
In the uneven development process of phase, easily there is interlayer contradiction.Cause the waterflooded reservoir in oil field, unidirectional water breakthrough problem, make oil field
Flood effectiveness is poor, recovery ratio reduces.
The content of the invention
In order to solve the problems, such as that water distribution quantity adjusts process complexity in correlation technique, the utility model provides a kind of intelligent watering
Device.
The utility model adopts the technical scheme that：A kind of intelligent watering device, it includes top connection, lower contact and shell
Body, the top connection and lower contact are separately mounted to the both ends of shell body, and inlet opening is respectively equipped with top connection and lower contact
And apopore, while top connection and lower contact are interconnected by flow channels, the flow channels are located inside shell body,
Exhalant canal, control circuit component, wireless communication assembly and power supply module, the exhalant canal connection are additionally provided with the shell body
Lead to the inlet opening and apopore, pressure sensing after pressure sensor and mouth is respectively equipped with before mouth at inlet opening and apopore
Device, automatic adjustable water nozzle being provided with before the mouth between pressure sensor and exhalant canal, the automatic adjustable water nozzle includes motor,
Decelerator, shaft coupling, executing agency, valve element and valve pocket, the motor are sequentially connected decelerator, shaft coupling and executing agency, held
Valve element is connected in row mechanism, valve element is located in valve pocket, is provided with water inlet and delivery port in valve pocket sidepiece, the water inlet is with above connecing
Inlet opening UNICOM on head, delivery port and the apopore UNICOM in lower contact.
Further, the executing agency is by leading screw, drive nut and piston rod composition, described drive nut one end and institute
Threads of lead screw connection is stated, the other end is fixedly connected with the piston rod, and the valve element is fixed on the piston rod, is driven by motor
Dynamic, piston rod band movable valve plug makees straight reciprocating motion.
Further, pressure sensor passes through cable and control electricity respectively after pressure sensor and mouth before the motor, mouth
Road component is connected, and control circuit component is also connected with the wireless communication assembly and power supply module simultaneously, wireless communication assembly
The command signal of ground control centre is received and dispatched by antenna.
Further, flowmeter and check valve are provided with the exhalant canal, the flowmeter is controlled by cable connection
Circuit unit.
Further, it is provided with filter in the passage of the top connection.
Further, the junction of the top connection and lower contact and shell body is respectively equipped with sealing ring.
The beneficial effects of the utility model are as follows：
（1）Can complete comprehensively the water nozzle allotment of water injection well, stratified flow rate test, zonal pressure test, wireless data transmission,
The function such as ground data acquisition and remote control, oil field digitlization, intelligent management are realized, improve well management level, comprehensively
Eliminate to survey and adjust equipment, instrument, instrument and personnel's related investment, reduce old filed management and development cost.
（2）, can be effectively according to the change of strata pressure according to the stable Intelligent water injection function of injection pressure difference and flow
Change the aperture for automatically adjusting water nozzle, so that water injection rate can be stablized in design with fluence relatively, efficiently solve because of ground
Injected water volume caused by stressor layer change changes, the defects of overcoming fixed mode water filling, solution short or super note caused by interlayer
The problems such as difference, water breakthrough.
（3）Using low power consuming circuit, motor and split power supply technique etc., make intelligently to match somebody with somebody under the power consumption of battery total capacity 20%
Hydrophone can once be gone into the well and continuously work more than 2 years, and guarantor is provided by temperature, the normal power supply under the influence of consuming energy for battery
Barrier.
（4）Taking off the blocking on injection well downhole flow regulator such as block according to injection well pipe column, water quality impurity, tube wall cast, incrustation scale influences, and matches somebody with somebody
High intensity, low pressure loss underground filter screen have been covered, more than 0.3mm solid phase particles has been eliminated and enters water nozzle, it is ensured that in low discharge state
Lower solid phase particles reduce the blocking probability to water nozzle.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of automatic adjustable water nozzle in the utility model.
In figure：1- top connections, 2- lower contacts, 3- shell bodies, 4- inlet openings, 5- apopores, 6- flow channels, 7- water outlets are led to
Road, 8- control circuit components, 9- wireless communication assemblies, 10- power supply modules, pressure sensor before 11- mouths, pressure passes after 12- mouths
Sensor, the automatic adjustable water nozzles of 13-, 14- flowmeters, 15- check valves, 16- sealing rings, 17- antennas, 18- filters, 19- motors,
20- decelerators, 21- shaft couplings, 22- leading screws, 23- drive nuts, 24- piston rods, 25- valve elements, 26- valve pockets, 27- water inlets,
28- delivery ports.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of intelligent watering device, it includes top connection 1, lower contact 2 and shell body 3, it is described on
Joint 1 and lower contact 2 are separately mounted to the both ends of shell body 3, and inlet opening 4 is respectively equipped with top connection 1 and lower contact 2 and is gone out
Water hole 5, while top connection 1 and lower contact 2 are interconnected by flow channels 6, the flow channels 6 are located inside shell body 3,
Be additionally provided with exhalant canal 7, control circuit component 8, wireless communication assembly 9 and power supply module 10 in the shell body 3, it is described go out
Inlet opening 4 described in water channel 7 UNICOM and apopore 5, pressure sensor 11 before mouth is respectively equipped with inlet opening 4 and apopore 5
With pressure sensor 12 after mouth, automatic adjustable water nozzle 13 is provided between pressure sensor 11 and exhalant canal 7 before the mouth, it is described
Automatic adjustable water nozzle 13 includes motor 19, decelerator 20, shaft coupling 21, executing agency, valve element 25 and valve pocket 26, the motor 19
Decelerator 20, shaft coupling 21 and executing agency are sequentially connected, valve element 25 is connected in executing agency, valve element 25 is located in valve pocket 26,
Water inlet 27 and delivery port 28, the water inlet 27 and the UNICOM of inlet opening 4 in top connection 1, water outlet are provided with the sidepiece of valve pocket 26
Mouth 28 and the UNICOM of apopore 5 in lower contact 2.
In the utility model, the executing agency is made up of leading screw 22, drive nut 23 and piston rod 24, the driving spiral shell
Female 23 one end are threadedly coupled with the leading screw 22, and the other end is fixedly connected with the piston rod 24, and the valve element 25 is fixed on work
On stopper rod 24, driven by motor 19, piston rod 24 makees straight reciprocating motion with movable valve plug 25.
In the utility model, pressure sensor 12 passes through electricity respectively after pressure sensor 11 and mouth before the motor 19, mouth
Cable is connected with control circuit component 8, and control circuit component 8 also connects with the wireless communication assembly 9 and power supply module 10 simultaneously
Connect, wireless communication assembly 9 receives and dispatches the command signal of ground control centre by antenna 17.Pressure sensor 11 before mouth, press after mouth
Force snesor 12, the signal of the grade collection of flowmeter 14 are sent to ground through wireless communication assembly 9 again by control circuit component 8 and controlled
Center processed, analysis is made in ground control centre after receiving signal, then sends command signal, control circuit to control circuit component 8
Controlled motor 19 acts after component 8 receives command signal, and motor 19 drives leading screw 22 again, and leading screw 22 passes through the band again of drive nut 23
Piston bar 24, piston rod 24 make straight reciprocating motion with movable valve plug 25, realize that the aperture of water nozzle adjusts with this.
In the utility model, flowmeter 14 and check valve 15 are provided with the exhalant canal 7, the flowmeter 14 passes through electricity
Cable connection control circuit component 8.Filter 18 is provided with the passage of the top connection 1.The top connection 1 and lower contact 2 with it is outer
The junction of housing 3 is respectively equipped with sealing ring 16.
From the above mentioned, the utility model can realize following functions：
（1）Downhole data collection transmission：Data such as pressure, water nozzle aperture, flow after pressure, mouth before mouth under production wells, and
It is sent to ground control unit.
（2）Downhole flow and pressure difference intelligentized control method：According to pressure before and after water nozzle, injection pressure difference is calculated, and according to injection
Pressure difference and corresponding flow, automatically adjust water nozzle, keep stable injection pressure difference.
（3）The aperture adjustment of electronic adjustable water nozzle：According to the control instruction received, the aperture of water nozzle is controlled, is realized pair
The control of flow.
（4）Ground, which is surveyed, adjusts command reception with performing：Adjusted and instructed according to the survey of reception, the normal water filling of control water nozzle, conversion note
Water stops noting pressure measurement drop.
General principle, principal character and advantage of the present utility model has been shown and described above.The ordinary skill of this area
Personnel are not it should be appreciated that above-described embodiment limits the scope of protection of the utility model, all use equivalent substitutions etc. in any form
The technical scheme that mode is obtained, falls within the scope of protection of the utility model.
The utility model is not directed to partly same as the prior art or can realized using prior art.
Claims (6)
- A kind of 1. intelligent watering device, it is characterised in that：Including top connection（1）, lower contact（2）And shell body（3）, it is described on connect Head（1）And lower contact（2）It is separately mounted to shell body（3）Both ends, in top connection（1）And lower contact（2）On be respectively equipped with into Water hole（4）And apopore（5）, while top connection（1）And lower contact（2）Pass through flow channels（6）It is interconnected, described cross is circulated Road（6）Positioned at shell body（3）Inside, in the shell body（3）Inside it is additionally provided with exhalant canal（7）, control circuit component（8）, nothing Line communication part（9）And power supply module（10）, the exhalant canal（7）Inlet opening described in UNICOM（4）And apopore（5）, entering Water hole（4）And apopore（5）Place is respectively equipped with pressure sensor before mouth（11）With pressure sensor after mouth（12）, press before the mouth Force snesor（11）And exhalant canal（7）Between be provided with automatic adjustable water nozzle（13）, the automatic adjustable water nozzle（13）Including electricity Machine（19）, decelerator（20）, shaft coupling（21）, executing agency, valve element（25）And valve pocket（26）, the motor（19）It is sequentially connected Decelerator（20）, shaft coupling（21）And executing agency, valve element is connected in executing agency（25）, valve element（25）Positioned at valve pocket（26） It is interior, in valve pocket（26）Sidepiece is provided with water inlet（27）And delivery port（28）, the water inlet（27）With top connection（1）On water inlet Hole（4）UNICOM, delivery port（28）With lower contact（2）On apopore（5）UNICOM.
- A kind of 2. intelligent watering device according to claim 1, it is characterised in that：The executing agency is by leading screw（22）, Drive nut（23）And piston rod（24）Composition, the drive nut（23）One end and the leading screw（22）Threaded connection, it is another End and the piston rod（24）It is fixedly connected, the valve element（25）It is fixed on piston rod（24）On, pass through motor（19）Driving, it is living Stopper rod（24）Band movable valve plug（25）Make straight reciprocating motion.
- A kind of 3. intelligent watering device according to claim 1, it is characterised in that：The motor（19）, pressure passes before mouth Sensor（11）With pressure sensor after mouth（12）Pass through cable and control circuit component respectively（8）It is connected, control circuit component （8）Simultaneously also with the wireless communication assembly（9）And power supply module（10）Connection, wireless communication assembly（9）Pass through antenna（17） Receive and dispatch the command signal of ground control centre.
- A kind of 4. intelligent watering device according to claim 1, it is characterised in that：The exhalant canal（7）It is interior to be provided with stream Gauge（14）And check valve（15）, the flowmeter（14）Pass through cable connection control circuit component（8）.
- A kind of 5. intelligent watering device according to claim 1, it is characterised in that：The top connection（1）Passage in set There is filter（18）.
- A kind of 6. intelligent watering device according to claim 1, it is characterised in that：The top connection（1）And lower contact（2） With shell body（3）Junction be respectively equipped with sealing ring（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699900.9U CN206816240U (en) | 2017-06-16 | 2017-06-16 | A kind of intelligent watering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720699900.9U CN206816240U (en) | 2017-06-16 | 2017-06-16 | A kind of intelligent watering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816240U true CN206816240U (en) | 2017-12-29 |
Family
ID=60760831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720699900.9U Active CN206816240U (en) | 2017-06-16 | 2017-06-16 | A kind of intelligent watering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816240U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013194A (en) * | 2017-06-16 | 2017-08-04 | 南京叁拾壹度机电设备有限公司 | A kind of intelligent watering device and its remote auto survey allotment water system |
| CN109236251A (en) * | 2018-08-14 | 2019-01-18 | 中国海洋石油集团有限公司 | Remote control seperated layer water injection system |
| CN110318720A (en) * | 2019-07-19 | 2019-10-11 | 西安思坦仪器股份有限公司 | A kind of wide range orifice flowmeter injection well downhole flow regulator |
| CN112576228A (en) * | 2020-12-10 | 2021-03-30 | 西安洛科电子科技股份有限公司 | Fully-sealed balance pressure water nozzle |
-
2017
- 2017-06-16 CN CN201720699900.9U patent/CN206816240U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013194A (en) * | 2017-06-16 | 2017-08-04 | 南京叁拾壹度机电设备有限公司 | A kind of intelligent watering device and its remote auto survey allotment water system |
| CN109236251A (en) * | 2018-08-14 | 2019-01-18 | 中国海洋石油集团有限公司 | Remote control seperated layer water injection system |
| CN110318720A (en) * | 2019-07-19 | 2019-10-11 | 西安思坦仪器股份有限公司 | A kind of wide range orifice flowmeter injection well downhole flow regulator |
| CN110318720B (en) * | 2019-07-19 | 2024-04-30 | 西安思坦仪器股份有限公司 | Water distributor of wide-range orifice plate flowmeter |
| CN112576228A (en) * | 2020-12-10 | 2021-03-30 | 西安洛科电子科技股份有限公司 | Fully-sealed balance pressure water nozzle |
| CN112576228B (en) * | 2020-12-10 | 2022-09-20 | 西安洛科电子科技股份有限公司 | Fully-sealed balance pressure water nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107013194A (en) | A kind of intelligent watering device and its remote auto survey allotment water system | |
| CN206816240U (en) | A kind of intelligent watering device | |
| CN109025926B (en) | Centralized control type intelligent separate-layer water injection string and regulation and control system | |
| CN101270646B (en) | Water injection well down-hole water sound intelligent control regulating and measuring system | |
| CN206158705U (en) | Integrated intelligent injection allocation device | |
| CN103362486A (en) | Digital underground separate-layer water injection measuring and adjusting process pipe column and operation method thereof | |
| CN207676223U (en) | Intelligence water injection remote control device | |
| CN101936149A (en) | Automatic circulation switchers, separate zone water injection system and automatic circulation water injection method | |
| CN109763799A (en) | A method of it is filled the water using flow waves control hierarchy | |
| CN209067183U (en) | Pressure wave code intelligent layered water injection system for water injection well | |
| CN109854216A (en) | The layered water injection method of water injection well depositing distributed communication | |
| CN109751020A (en) | Intelligent separate-layer water injection and separate-layer oil production pipe column of horizontal well and process method | |
| CN103075136B (en) | A kind of control device for water injection well laminated distributor under well flow | |
| CN209195379U (en) | Underground pressure control type intelligent water distributor | |
| CN208763633U (en) | Anti-clogging is intelligently layered injection well downhole flow regulator | |
| CN109184639A (en) | Ground control device for water injection well fluid wave code communication signal | |
| CN209483322U (en) | Direct-reading intelligent separate-injection water distribution device | |
| CN205823236U (en) | Solar energy intelligent micro steady flow water injection valve | |
| CN208203248U (en) | Intelligent water distribution device for high-pressure well | |
| CN205977190U (en) | Divide interval water injection well wireless observing and controlling water distribution device and divide interval water injection string thereof | |
| CN208122837U (en) | A kind of water injection well in oil fields ground tuner | |
| CN117108205A (en) | Pulse type supercharging jet drilling device | |
| CN109505569A (en) | Direct-reading intelligent separate-injection water distribution device | |
| CN109538179B (en) | Underground self-adaptive water injection control device and control method | |
| CN207437036U (en) | Pressure flow double-carrier underground and ground communication device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |