CN201486543U - Oil field single-well remote alarm and monitoring apparatus - Google Patents
Oil field single-well remote alarm and monitoring apparatus Download PDFInfo
- Publication number
- CN201486543U CN201486543U CN2009200173448U CN200920017344U CN201486543U CN 201486543 U CN201486543 U CN 201486543U CN 2009200173448 U CN2009200173448 U CN 2009200173448U CN 200920017344 U CN200920017344 U CN 200920017344U CN 201486543 U CN201486543 U CN 201486543U
- Authority
- CN
- China
- Prior art keywords
- power
- master station
- oil field
- monitoring apparatus
- alarm
- 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.)
- Expired - Fee Related
Links
- 230000001012 protector Effects 0.000 claims abstract description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 230000001702 transmitter Effects 0.000 claims description 14
- 230000000875 corresponding Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000001070 adhesive Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Abstract
The utility model relates to an oil field single-well remote alarm and monitoring apparatus. The technical scheme is as follows: the remote alarm and monitoring apparatus consists of signal collecting and transmitting devices distributed at all single wells and a real-time monitoring and alarm system of a master station, wherein the signal collecting and transmitting device mainly consists of an electromotor comprehensive protector, a numerical control ammeter, an intermittence timing circuit board and a wireless coding transmitting module; the electromotor comprehensive protector and the numerical control ammeter are connected with alternating current by a power transformer; and the intermittence timing circuit board and the wireless coding transmitting module are connected with a lithium battery by a direct current power box. The remote alarm and monitoring apparatus has the benefits of being simple and applicable, having an oil field single-well remote monitoring apparatus with anti-artificial damage capability, being capable of automatically giving out a wireless alarm signal to the master station in real time on abnormal conditions of machine halt, power failure, phase lack and under voltage of a power supply, broken belt, abnormal load, illegal power theft, and the like of the single wells caused due to artificial damage or other reasons, so as to facilitate fast treatment of the work staff and ensure the normal production of the single wells to the uttermost extent.
Description
One, technical field:
The utility model relates to a kind of oil field operation supervising device, particularly a kind of oil field individual well remote alarm monitoring device.
Two, background technology:
At present, in oil field operation, because the remote dispersion of oil recovery individual well well location, have inconvenient traffic, it is big manually to patrol the well workload, and the cycle is long, especially difficult especially under night or bad weather situation, to destroy the oil field equipment phenomenon in recent years very serious in addition, brings many difficulties to oil well management.
The intelligent management system of oil field extracting that occurs on the present market, about about 1,000,000 yuan of every cover, its circuit complex and expensive, sensor and cabling expose, in case will be caused systemic breakdown by artificial destruction, suffer heavy losses, and are not suitable for installing on a small scale.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, a kind of oil field individual well remote alarm monitoring device is provided, have that survivability is strong, investment is little, it is simple to install additional, working stability is reliable, the real-time monitoring and control practical characteristics, can effectively reduce the labour and ensure the ordinary production of crude oil.
Its technical scheme is: be made up of signals collecting that is distributed in each individual well and the real-time monitoring and alarming system of emitter and master station; described signals collecting and emitter are mainly by integrated protector for electric motor; the numerical control ammeter; intermittently timing circuit plate and wireless encoding transmitter module are formed; described integrated protector for electric motor is connected with alternating current by power transformer with the numerical control ammeter; described intermittence, the timing circuit plate was connected with lithium battery by DC power box with the wireless encoding transmitter module; in the power motor supply line of single well production tree, current transformer is housed; simultaneously signal is reached the wireless encoding transmitter module to master station's transmitted radio signal, the real-time monitoring and alarming system of master station sends sound and light alarm and indicates the corresponding well location that situation occurs after receiving radio signal.
Above-mentioned integrated protector for electric motor is in operation to lead to export provides 220V ac working power supply to pumping-unit motor master control contactor; The numerical control ammeter connects by current transformer gathers motor, utilize one group of constant close contact of output, the electric current bound has been set in the proper range up and down of empty load of motor electric current, after the motor zero load, electric current falls into this setting regions, and control line disconnects after delaying time.
The beneficial effects of the utility model are: simple being suitable for; and oil field individual well long-distance monitorng device with anti-artificial destruction ability; shutdown, the outage that can be automatically individual well be caused because of artificial destruction or other reasons, the power supply phase shortage is under-voltage, disconnected belt, load unusually, are illegally stolen abnormal conditions such as electricity; send wireless alarm signal to master station in real time; so that the staff handles rapidly, guarantee the ordinary production of individual well to greatest extent.
Four, description of drawings:
Accompanying drawing 1 is substation status monitor circuit figure of the present utility model;
Accompanying drawing 2 is monitoring alarm circuit figure of master station of the present utility model.
Five, the specific embodiment:
With reference to attached Fig. 1 and 2; the utility model is made up of signals collecting that is distributed in each individual well and the real-time monitoring and alarming system of emitter and master station; signals collecting and emitter are mainly by integrated protector for electric motor (CB1); numerical control ammeter (CB2); intermittently timing circuit plate (CB3) and wireless encoding transmitter module (CB4) are formed; described integrated protector for electric motor (CB1) is connected with alternating current by power transformer (T) with numerical control ammeter (CB2); described timing circuit plate at intermittence (CB3) is connected with lithium battery by DC power box (CB5) with wireless encoding transmitter module (CB4); in the power motor supply line of single well production tree, current transformer is housed; simultaneously signal is reached wireless encoding transmitter module (CB4) to master station's transmitted radio signal, the real-time monitoring and alarming system of master station sends sound and light alarm and indicates the corresponding well location that situation occurs after receiving radio signal.
A whole set of circuit all adopts matured product to be connected and forms, and it is relatively stable work, does not transmit during normal standby, power consumption is little, the life-span is long, and transmitter module takes intermittent digital coding to launch during warning, does not produce misoperation.The alarm condition self-locking keeps after master station's received signal, needs hand-reset, thereby has guaranteed the reliability of a whole set of circuit working.
Wherein, the substation status monitor circuit further illustrates circuit with reference to accompanying drawing 1:
This installs all unit accessories (CB1-CB5) and all selects producer's matured product to form, and realizes final function after organically combining the certain logical relation of formation.
CB1:SJDB-1140 type integrated protector for electric motor has the phase failure, overload, short circuit, tracking, remote control shutdown, remote control startup function.Main output in service provides 220V ac working power supply to pumping-unit motor master control contactor KM1, cuts off during protection.
CB2:EDM-I type numerical control ammeter, have time-delay output and bound control function, in this circuit, utilized one group of constant close contact of output, the electric current bound is set in the proper range up and down of empty load of motor electric current, promptly after the motor zero load, electric current falls into this setting regions, and control line disconnects behind suitable time-delay.
CB3:555 is the timing circuit plate intermittently, behind power connection, is set to 10 minutes closed 2 seconds control output at interval, is used to control the discontinuous operation state of wireless encoding transmitter module, reduces energy consumption and electromagnetic wave and pollutes.
CB4: the wireless encoding transmitter module, select 15 kilometers wireless encoding transmitter modules of 100 channels for use, also can select the Walkie talkie mainboard for use.Setting up radio alarming with master station gets in touch.
The CB5:220V/8V DC power box, alternating current 220V input direct current 8V output, inside is furnished with 7.2V lithium battery plate core, and just often power pack is to the trickle charge of lithium electricity, and the improper outage of main circuit back CB3, CB4 are powered by the lithium electroplax.
KM1: be pumping-unit motor master control contactor.Be controlled by CB1 and CB2,
K1: be one group of closed type auxiliary contact on the KM1, be used to control the duty of CB3, CB4.
K2: be hand control switch, when repair apparatus maybe needs to shut down, the alarm monitoring circuit closed.
S1-S3: be three current transformers of main motor, be used to gather the operating current of motor.
T:380V/220V (1140V/220V) power transformer provides the working power of control circuit.
KM: be the control coil of pumping-unit motor master control contactor.
FR: be overcurrent protector.
Substation workflow brief description:
(1) CB1, CB2 are in the monitoring state during operate as normal, and the auxiliary contact K1 of KM1 opens, and CB3, CB4 do not work, and CB5 charges to inner lithium battery group;
(2) when cancel closedown, outage appear, the power supply phase shortage is under-voltage, when load unusually, is illegally stolen situation such as electricity, the CB1 protection triggers cuts off the KM1 actuating coil, the major loop power-off protection, the CB3 of the closed connection of K1 simultaneously, CB4 power supply, CB3 10 minutes control CB4 at interval launches wireless signal once to master station, 2 seconds time;
(3) when disconnected (coming off) belt situation occurring, the empty load of motor electric current descends, and falls into the protection domain that CB2 sets, and the CB2 protection triggers cuts off the KM1 actuating coil, and principle is the same;
(4) after the electric power main line has a power failure, the K1 closure, CB3, CB4 power supply are provided by the inner lithium battery group of CB5, and lithium battery group discretionary protection outage before electric energy exhausts.(this moment, main website was in the warning hold mode);
(5) when repair apparatus maybe needs to shut down hand control switch K2 is disconnected, the alarm monitoring circuit quits work.
Master station's circuit explanation, specifically with reference to accompanying drawing 2:
Wireless encoding receiver module CD4 and the supporting use of wireless encoding transmitter module CB4, just corresponding what the wireless encoding receiving elements of what individual well substations, in master station's circuit, receiving element is by the unified power supply of DC power box, shared one of audible-visual annunciator is installed on the remarkable position of janitor's room.This installs all unit accessories (CB5, CD4, M) and all selects producer's matured product to form, and realizes final function after organically combining the certain logical relation of formation.
The element explanation:
CD4: the wireless encoding receiver module, with the supporting use of CB4, select 15 kilometers wireless encoding receiver modules of 100 channels for use, also can select the Walkie talkie mainboard for use, set up radio alarming with master station and get in touch.
U: optocoupler TLP521-1 is used to transmit the alarm signal of being come by CD4, and plays matched impedance, the suppress interference effect.
D: the individual event controllable silicon, play the effect that keeps that triggers, and drive DC relay J.
J: DC relay, direct closed audible-visual annunciator behind the actuation of an alarm, and light alarm lamp W to Sub Ammunition Supply Poi.
SB1: reset button after alarm release, is used for resetting of circuit.
K3: audible-visual annunciator hand switch.
Master station's workflow:
One, under the normal condition, CD5 is to the power supply of wireless encoding receiving element, and CD4 is ready, and W does not work.
Two, after receiving the alarm signal that is transmitted by substation, the conducting of optocoupler U output triggers controllable silicon D forward conduction, the relay J adhesive, and closure, and light alarm lamp W to Sub Ammunition Supply Poi.The staff determines well location according to indicator lamp W, (manual-lock K3 audible-visual annunciator temporarily) after hearing and reporting to the police.
Three, after the eliminating of reporting to the police, need hand-reset warning holding circuit.
Claims (2)
1. oil field individual well remote alarm monitoring device; form by signals collecting that is distributed in each individual well and the real-time monitoring and alarming system of emitter and master station; it is characterized in that: described signals collecting and emitter are mainly by integrated protector for electric motor (CB1); numerical control ammeter (CB2); intermittently timing circuit plate (CB3) and wireless encoding transmitter module (CB4) are formed; described integrated protector for electric motor (CB1) is connected with alternating current by power transformer (T) with numerical control ammeter (CB2); described timing circuit plate at intermittence (CB3) is connected with lithium battery by DC power box (CB5) with wireless encoding transmitter module (CB4); in the power motor supply line of single well production tree, current transformer is housed; simultaneously signal is reached wireless encoding transmitter module (CB4) to master station's transmitted radio signal, the real-time monitoring and alarming system of master station sends sound and light alarm and indicates the corresponding well location that situation occurs after receiving radio signal.
2. oil field individual well remote alarm monitoring device according to claim 1 is characterized in that: described integrated protector for electric motor (CB1) its main output that is in operation provides 220V ac working power supply to pumping-unit motor master control contactor (KM1); The numerical control ammeter connects by current transformer gathers motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200173448U CN201486543U (en) | 2009-01-05 | 2009-01-05 | Oil field single-well remote alarm and monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200173448U CN201486543U (en) | 2009-01-05 | 2009-01-05 | Oil field single-well remote alarm and monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486543U true CN201486543U (en) | 2010-05-26 |
Family
ID=42425425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200173448U Expired - Fee Related CN201486543U (en) | 2009-01-05 | 2009-01-05 | Oil field single-well remote alarm and monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486543U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157051A (en) * | 2011-03-10 | 2011-08-17 | 卢建强 | Stopping alarm for oil well |
| CN108729900A (en) * | 2018-04-26 | 2018-11-02 | 中国科学院电工研究所 | A kind of underwater abandoned well monitoring system of self-powered and monitoring method |
| CN109308777A (en) * | 2018-09-29 | 2019-02-05 | 东北石油大学 | Pumping unit power cut-off theft-proof method, system and simulation system based on mobile terminal |
| CN110792427A (en) * | 2018-08-01 | 2020-02-14 | 中国石油天然气股份有限公司 | Pumping unit detection device, pumping unit alarm device and pumping unit alarm system |
| CN111946293A (en) * | 2020-09-16 | 2020-11-17 | 中国石油集团渤海钻探工程有限公司 | Intelligent alarm device for remote console of hydraulic blowout preventer |
-
2009
- 2009-01-05 CN CN2009200173448U patent/CN201486543U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157051A (en) * | 2011-03-10 | 2011-08-17 | 卢建强 | Stopping alarm for oil well |
| CN102157051B (en) * | 2011-03-10 | 2013-03-06 | 卢建强 | Stopping alarm for oil well |
| CN108729900A (en) * | 2018-04-26 | 2018-11-02 | 中国科学院电工研究所 | A kind of underwater abandoned well monitoring system of self-powered and monitoring method |
| CN108729900B (en) * | 2018-04-26 | 2021-11-16 | 中国科学院电工研究所 | Self-powered underwater abandoned oil well monitoring system and monitoring method |
| CN110792427A (en) * | 2018-08-01 | 2020-02-14 | 中国石油天然气股份有限公司 | Pumping unit detection device, pumping unit alarm device and pumping unit alarm system |
| CN109308777A (en) * | 2018-09-29 | 2019-02-05 | 东北石油大学 | Pumping unit power cut-off theft-proof method, system and simulation system based on mobile terminal |
| CN111946293A (en) * | 2020-09-16 | 2020-11-17 | 中国石油集团渤海钻探工程有限公司 | Intelligent alarm device for remote console of hydraulic blowout preventer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201234165Y (en) | Automatic control apparatus for power distribution system | |
| CN201181322Y (en) | Electric network fault remote intelligent monitoring device | |
| CN201486543U (en) | Oil field single-well remote alarm and monitoring apparatus | |
| CN201466500U (en) | Multifunctional intelligent power distribution box | |
| CN201414021Y (en) | Intelligent power distribution system for telecommunication room | |
| CN201750078U (en) | Intelligent remote control box type substation | |
| CN201887559U (en) | Remote monitoring device for capacitance compensation cabinet | |
| CN201402995Y (en) | Intelligent power generation device for communication base station | |
| CN201345506Y (en) | Intellectualized power distribution cabinet | |
| CN106707368A (en) | Novel power supply mode power transmission line environment meteorological monitoring device | |
| CN201450291U (en) | Intelligent integrated AC distribution box | |
| CN103278733B (en) | A kind of cable grounding remote monitoring method and Long-Range Surveillance System | |
| CN203312920U (en) | Intelligent integrated system of PT cabinet | |
| CN201549046U (en) | Power line carrier transmission electric fire hazard alarm monitoring system | |
| CN205882851U (en) | That takes trouble record ripples joins in marriage power system fault indicator | |
| CN203014501U (en) | Wireless data acquisition apparatus having self-powered function | |
| CN202333547U (en) | Multifunctional anti-theft box-type transformer substation | |
| CN206640393U (en) | A kind of intelligent integrated power distribution box | |
| CN201789342U (en) | Transformer substation direct-current device monitoring system adopting GPRS communication mode | |
| CN201993838U (en) | Low-voltage prepayment control cabinet | |
| CN201860163U (en) | Data center intelligent power supply control system | |
| CN204271609U (en) | 10kV intelligent subscriber boundary switch controller | |
| CN201178300Y (en) | Integrated control protection cabinet for motor | |
| CN202856451U (en) | Miniature intelligent direct current power supply | |
| CN208806479U (en) | A kind of power distribution network ring network cabinet of automatic improving |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20110105 |