CN104454561A - Submerged pump wireless remote control system having centralized management capacity - Google Patents
Submerged pump wireless remote control system having centralized management capacity Download PDFInfo
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- CN104454561A CN104454561A CN201310440268.2A CN201310440268A CN104454561A CN 104454561 A CN104454561 A CN 104454561A CN 201310440268 A CN201310440268 A CN 201310440268A CN 104454561 A CN104454561 A CN 104454561A
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Abstract
The invention relates to a submerged pump wireless remote control system having centralized management capacity. The submerged pump wireless remote control system is characterized by comprising, at least, a water control and detection unit, a mobile control unit and a central control unit, wherein the water control and detection unit is wirelessly and electrically connected with the central control unit and the mobile control unit. The submerged pump wireless remote control system having the centralized management capacity can wholly complete water level observation, control and coordination of multiple well cementation construction fields.
Description
Technical field
The present invention relates to submersible pump wireless remote controller, particularly a kind of submersible pump wireless remote-control system with centralized management ability.
Background technique
In oil well cementing, there is a large amount of submersible pump electric control boxs.Due to cementing operation scene open space in the wild, environment is very severe, and precipitation dusty wind weather happens occasionally, and the engineering time is regardless of day and night.These adverse condition bring to water supply operation and hinder greatly and potential safety hazard.Traditional submersible pump electric control box utilizes manual toggle switch to control the keying of submersible pump, and this control mode makes waterman's hand when controlling to contact electric control box, thus the potential safety hazard of livewire work is also existed in water supply operation always.And there is other narrow limitation a lot, as waterman need keep by electric control box always, waterman is likely in high-pressure area etc. disadvantage.Because these shortcomings of traditional electric control box often come out in well cementing operation at ordinary times, bring a lot of inconvenience to production work.
In addition, the water at supply cementing operation scene has and can uprise and lack water by water level, can affect normal production in this case.
Before, inventor discloses a kind of tool " having the submersible pump wireless remote controller of water level detecting ", at least comprise: three-phase submersible pump, A.C. contactor, control processor, ac-dc switching power, level sensor, pond put into by three-phase submersible pump, water sucking mouth is maintained an equal level with for the lower limit fed water by flexible pipe, and the end that pumps up water is tightly connected by flexible pipe and lifting pipe, ultrasonic wave sensor is fixed on water level upper end, ac-dc switching power converts 220v or 380v Ac to two-way direct voltage output, one road 12v voltage supply drives the drive circuit coil control end of A.C. contactor, another road 5v voltage exports supply control processor and wireless receiving module, wireless receiving module is electrically connected with the control I/O mouth of control processor by interface end, control processor controls the base stage of triode G, the grounded-emitter connection of triode G, collector electrode is electrically connected with ac contactor coil one end, another termination 12v voltage of coil, A.C. contactor voltage input end connects a phase voltage of 380v, b phase voltage, c phase voltage, A.C. contactor voltage output end connects a phase voltage of three-phase submersible pump, b phase voltage, c phase voltage, control processor control I/O mouth is electrically connected with wireless receiving module interface end, is connected with ultrasonic wave sensor serial port power, receives the order of mobile control unit and detects the liquid level signal of ultrasonic wave sensor.
This technology can effectively solve easy to operate problem from local, but also cannot complete the observations of water stage at multiple cementing operation scene, control and coordination on the whole.
Summary of the invention
The object of this invention is to provide a kind of can complete multiple cementing operation scene on the whole observations of water stage, control and coordination the submersible pump wireless remote-control system with centralized management ability.
The object of the present invention is achieved like this, there is the submersible pump wireless remote-control system of centralized management ability, it is characterized in that: at least comprise: the inspection of water control water unit, mobile control unit and centralized control unit, water control water inspection unit is electrically connected with centralized control unit and mobile control unit wireless respectively.
Described water control water inspection unit comprises: three-phase submersible pump, A.C. contactor, control processor, ac-dc switching power, ultrasonic wave sensor, pond put into by three-phase submersible pump, water sucking mouth is maintained an equal level by the lower limit of flexible pipe with supply pool, and the end that pumps up water is tightly connected by flexible pipe and lifting pipe, ultrasonic wave sensor is fixed on water level upper end, ac-dc switching power converts 220v or 380v Ac to two-way direct voltage output, one road 12v voltage supply drives the drive circuit coil control end of A.C. contactor, another road 5v voltage exports supply control processor and GPRS module, GPRS module is electrically connected with the control I/O mouth of control processor by interface end, control processor controls the base stage of triode G, the grounded-emitter connection of triode G, collector electrode is electrically connected with ac contactor coil one end, another termination 12v voltage of coil, A.C. contactor voltage input end connects a phase voltage of 380v, b phase voltage, c phase voltage, A.C. contactor voltage output end connects a phase voltage of three-phase submersible pump, b phase voltage, c phase voltage, control processor control I/O mouth is electrically connected with wireless receiving module interface end, is connected with ultrasonic wave sensor serial port power, receives the order of mobile control unit and detects the liquid level signal of ultrasonic wave sensor.
Described control processor adopts single-chip microcomputer, single-chip microcomputer is electrically connected with GPRS module and ultrasonic wave sensor by interface, mobile control unit and centralized control unit order is directly read by GPRS module, control A.C. contactor and realize the water supply of controlled in wireless well site, the water level signal that ultrasonic wave sensor detects is uploaded.
Advantage of the present invention is: because electric control box control end connects submersible pump, by Wireless remote control interface and wireless controller dedicated radio link, its advantage provides by table 1.
Table 1
Below in conjunction with embodiment's accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention circuit working schematic diagram;
Fig. 2 is the skeleton diagram of centralized control unit B.
In figure, 1, ac-dc switching power; 2, control processor; 3, A.C. contactor; 4, GPRS module; 5, pond; 6, three-phase submersible pump; 7, for feedwater; 8, mobile control unit; 9, ultrasonic wave sensor; 10, network G PRS module; 11, computer; 12, USB interface.
Embodiment
As shown in Figure 1 and Figure 2, there is the submersible pump wireless remote-control system of centralized management ability, it is characterized in that: at least comprise: water control water inspection unit A, mobile control unit 8 and centralized control unit B, water control water inspection unit A is electrically connected with centralized control unit B and mobile control unit 8 wireless respectively, centralized control unit B is used for sending order, for showing the water position status in each supply pool 7 to water control water inspection unit A; Mobile control unit 8, for sending order to water control water inspection unit A, makes supply pool 7 be supplied water by pipeline to the on-the-spot C of cementing operation and close supply channel.
As shown in Figure 2, centralized control unit B includes computer 11 and network G PRS module 10, computer 11 and network G PRS10 module are electrically connected by serial ports or usb 12, the GPRS module 4 that computer 11 examines unit A by network G PRS module 10 and water control water carries out exchanges data, is supplied to the water position status in each supply pool, road 7.
Be realized that from Fig. 2, supply pool 7 water level at the A2 place of water control water inspection unit A is the highest, and supply pool 7 water level at the A1 place of water control water inspection unit A is minimum.AN place is mid water levels.
As shown in Figure 1, there is the submersible pump wireless remote-control system of centralized management ability, at least comprise: three-phase submersible pump 6, A.C. contactor 3, control processor 2, ac-dc switching power 1, ultrasonic wave sensor 9, pond 5 put into by three-phase submersible pump 6, water sucking mouth is maintained an equal level by the lower limit of flexible pipe with supply pool 7, and the end that pumps up water is tightly connected by flexible pipe and lifting pipe, ultrasonic wave sensor 9 is fixed on water level upper end, ac-dc switching power 1 converts 220v or 380v Ac to two-way direct voltage output, one road 12v voltage supply drives the drive circuit coil control end of A.C. contactor 3, another road 5v voltage exports supply control processor 2 and GPRS module 4, GPRS module 4 is electrically connected with the control I/O mouth of control processor 2 by interface end, control processor 2 controls the base stage of triode G, the grounded-emitter connection of triode G, collector electrode is electrically connected with A.C. contactor 3 coil one end, another termination 12v voltage of coil, A.C. contactor 3 voltage input end connects a phase voltage of 380v, b phase voltage, c phase voltage, A.C. contactor 3 voltage output end connects a phase voltage of three-phase submersible pump 6, b phase voltage, c phase voltage, control processor 2 control I/O mouth is electrically connected with wireless receiving module interface end, is connected with ultrasonic wave sensor 9 serial port power, receives the order of mobile control unit 8 and detects the liquid level signal of ultrasonic wave sensor 9.
When control processor 2 receives the work order of three-phase submersible pump 6 of mobile control unit 8 by control I/O mouth, by drive circuit to coil on-load voltage, make the magnet attraction of A.C. contactor 3, A.C. contactor 3 Chang Kaiduan closes, 380v Ac is carried on three-phase submersible pump 6, three-phase submersible pump 6 works, by supply pool 7 pump in pond to well site.When control processor 2 to be received by control I/O mouth the three-phase submersible pump 6 of mobile control unit 8 quit work order time, do not give coil on-load voltage, the magnet of A.C. contactor 3 is disconnected, A.C. contactor 3 Chang Kaiduan often leaves, 380v Ac is not carried on three-phase submersible pump 6, and three-phase submersible pump 6 does not work.
Control processor 2 is the continuous liquid level signal provided by serial ports detection ultrasonic wave sensor 9 simultaneously, occurs the super upper limit or prescribes a time limit lower than lower, provide alarm signal when liquid level signal.
Control processor 2 adopts single-chip microcomputer, and the string code directly being read GPRS module 4 by it carries out solution read command, controls A.C. contactor 3 and realizes the water supply of controlled in wireless well site.
Ac-dc switching power 1 adopts switch power.
The parts that the present embodiment does not describe in detail and structure belong to the well-known components of the industry and common structure or conventional means, do not describe one by one here.
Claims (3)
1. have the submersible pump wireless remote-control system of centralized management ability, it is characterized in that: at least comprise: the inspection of water control water unit, mobile control unit and centralized control unit, water control water inspection unit is electrically connected with centralized control unit and mobile control unit wireless respectively.
2. the submersible pump wireless remote-control system with centralized management ability according to claim 1, it is characterized in that: described water control water inspection unit comprises: three-phase submersible pump, A.C. contactor, control processor, ac-dc switching power, ultrasonic wave sensor, pond put into by three-phase submersible pump, water sucking mouth is maintained an equal level by the lower limit of flexible pipe with supply pool, and the end that pumps up water is tightly connected by flexible pipe and lifting pipe, ultrasonic wave sensor is fixed on water level upper end, ac-dc switching power converts 220v or 380v Ac to two-way direct voltage output, one road 12v voltage supply drives the drive circuit coil control end of A.C. contactor, another road 5v voltage exports supply control processor and GPRS module, GPRS module is electrically connected with the control I/O mouth of control processor by interface end, control processor controls the base stage of triode G, the grounded-emitter connection of triode G, collector electrode is electrically connected with ac contactor coil one end, another termination 12v voltage of coil, A.C. contactor voltage input end connects a phase voltage of 380v, b phase voltage, c phase voltage, A.C. contactor voltage output end connects a phase voltage of three-phase submersible pump, b phase voltage, c phase voltage, control processor control I/O mouth is electrically connected with wireless receiving module interface end, is connected with ultrasonic wave sensor serial port power, receives the order of mobile control unit and detects the liquid level signal of ultrasonic wave sensor.
3. the submersible pump wireless remote-control system with centralized management ability according to claim 1, it is characterized in that: described control processor adopts single-chip microcomputer, single-chip microcomputer is electrically connected with GPRS module and ultrasonic wave sensor by interface, mobile control unit and centralized control unit order is directly read by GPRS module, control A.C. contactor and realize the water supply of controlled in wireless well site, the water level signal that ultrasonic wave sensor detects is uploaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440268.2A CN104454561A (en) | 2013-09-25 | 2013-09-25 | Submerged pump wireless remote control system having centralized management capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440268.2A CN104454561A (en) | 2013-09-25 | 2013-09-25 | Submerged pump wireless remote control system having centralized management capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104454561A true CN104454561A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310440268.2A Withdrawn CN104454561A (en) | 2013-09-25 | 2013-09-25 | Submerged pump wireless remote control system having centralized management capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454561A (en) |
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2013
- 2013-09-25 CN CN201310440268.2A patent/CN104454561A/en not_active Withdrawn
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150325 |