CN209248334U - A kind of automatically controlled liquid of drilling well, air valve island control quick, intelligent fault diagnosis system - Google Patents
A kind of automatically controlled liquid of drilling well, air valve island control quick, intelligent fault diagnosis system Download PDFInfo
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- CN209248334U CN209248334U CN201920004885.0U CN201920004885U CN209248334U CN 209248334 U CN209248334 U CN 209248334U CN 201920004885 U CN201920004885 U CN 201920004885U CN 209248334 U CN209248334 U CN 209248334U
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Abstract
The utility model proposes a kind of automatically controlled liquid of drilling well, air valve islands to control quick, intelligent fault diagnosis system, it is intended to when encountering automatically controlled liquid, air valve island control failure, can accurately failure be diagnosed and be excluded.Specifically include multiple valve islands (100): for executing the control signal issued by PLC master station (300)；Multiple manipulation of switches (200): for sending control command to PLC master station (300)；PLC master station (300): for receiving the control command sent by multiple manipulation of switches (200), control signal, which is converted, by control command is sent to corresponding valve island (100), the output information sent by valve island operational state detector (500) is received simultaneously, control signal and output signal are compared and to form feedback information, and signal, output signal and transmission of feedback information will be controlled to HMI touch screen (400)；HMI touch screen (400): by control signal, output signal and feedback information is displayed on the screen and valve island operational state detector (500): for detecting valve island (100) control system working condition.
Description
Technical field
The utility model relates to the automatically controlled liquid of drilling well, air valve islands to control testing field, and in particular to a kind of automatically controlled liquid of drilling well, gas
Valve island controls quick, intelligent fault diagnosis system.
Background technique
During oil exploitation, electricity consumption draining, air valve island control drilling well production process are needed.However, automatically controlled liquid, air valve
The control system frequency that breaks down in island is higher, and fault point is more, so that malfunction elimination difficulty is higher.Therefore, currently
Automatically controlled liquid, air valve island control failure are encountered, the qualification for needing staff to grasp malfunction elimination technology is relatively high, causes
Field service personnel is to the diagnosis of fault point, investigation and maintenance and its time-consuming and laborious.Moreover, in fault diagnosis troubleshooting procedure,
Often failure diagnoses the phenomenon that not cleer and peaceful erroneous judgement, to cause to stop boring, influences drilling well rate of penetration, strong influence
Engineering efficiency.
Summary of the invention
The purpose of the utility model is to overcome the prior arts during oil exploitation to encounter automatically controlled liquid, the control event of air valve island
The problems such as diagnosis investigation and low fault diagnosis investigation working efficiency quickly cannot being carried out to failure when barrier, provide a kind of drilling well electricity
Draining, air valve island control quick, intelligent fault diagnosis system.
To achieve the above object, the technical solution that the utility model is taken includes the following steps:
A kind of automatically controlled liquid of drilling well, air valve island control quick, intelligent fault diagnosis system, which is characterized in that including multiple valves
Island, manipulation of switches, PLC master station, HMI touch screen and valve island operational state detector；
The multiple valve island, each valve island includes at least multiple solenoid valves and at least one valve control module, with PLC master station
It is electrically connected with valve island operational state detector, for executing the control signal issued by PLC master station；
The multiple manipulation of switches is electrically connected with PLC master station, and for sending control command to PLC master station, each manipulation is opened
It closes corresponding with specific valve island；
The PLC master station, with multiple manipulation of switches, HMI touch screen, multiple valve islands and valve island operational state detector electricity
Connection converts control signal for control command and is sent to correspondence for receiving the control command sent by multiple manipulation of switches
Valve island, while receiving the output information that is sent by valve island operational state detector, will control signal and output signal carries out pair
Than forming feedback information, and signal, output signal and transmission of feedback information will be controlled to HMI touch screen；
The HMI touch screen, is electrically connected with PLC master station, for receiving the control signal, the output letter that are transmitted by PLC master station
Number and feedback information, and control signal, output signal and feedback information are displayed on the screen；
Valve island operational state detector, with each solenoid valve output end on each valve island and PLC master station electricity
Connection, the output signal of each solenoid valve for detecting each valve island, and each the valve island that will test is each
The output signal of a solenoid valve is transmitted to PLC master station；
The valve island, including the island driller Fang Fa, the island Bing Chefa and winch valve island；
At least one described valve control module includes:
Communication bus, for receiving the command signal sent by PLC master station；
Processing and control element (PCE) is connected to the communication bus, for extracting from the communication bus for controlling multiple electricity
The control signal of magnet valve, and corresponding solenoid valve is sent by corresponding control signal；
The communication bus can be parallel-type, or serial type；
It states PLC master station to be made of S7-300CPU, and includes DP interface；
The PLC master station passes through DP network with valve island operational state detector and HMI touch screen and is attached；
Valve island operational state detector, including pressure feedback switch, PLC slave station and power module；
The pressure feedback switch, is set to the output end of each solenoid valve, for detecting the output signal of solenoid valve；
The PLC slave station uses cable connection with pressure feedback switch, for acquiring the output signal of solenoid valve, and will
The output signal of solenoid valve is transmitted to PLC master station；
The power module is each electricity consumption module for power supply；
The PLC slave station is ET200S.
The utility model compared with prior art, has gain effect as follows:
(1) a kind of automatically controlled liquid of drilling well of the utility model, air valve island control quick, intelligent fault diagnosis system by PLC master station and
PLC slave station is unidirectionally connected, and by comparing signal and output signal is controlled, realizes fast and accurately automatically controlled liquid, the control of air valve island
Fault diagnosis processed；
(2) CPU the and HMI touch screen of PLC master station is bi-directionally connected, automatically controlled liquid, air valve island control failure is carried out
It is effective to visualize, field service personnel is helped, quickly the property at position and problem that Accurate Diagnosis failure occurs, and
It is tentatively provided for field service personnel and solves the problems, such as thinking, so as to shorten maintenance time, improved efficiency.
Detailed description of the invention
Fig. 1 is a kind of automatically controlled liquid of drilling well of the utility model, the quick, intelligent fault diagnosis system structure chart of air valve island control；
Fig. 2 is the valve island knot that a kind of automatically controlled liquid of drilling well of the utility model, air valve island control quick, intelligent fault diagnosis system
Structure schematic diagram；
Fig. 3 is the valve island work that a kind of automatically controlled liquid of drilling well of the utility model, air valve island control quick, intelligent fault diagnosis system
Make state detector structural schematic diagram.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The utility model proposes a kind of automatically controlled liquid of drilling well, air valve island control quick, intelligent fault diagnosis system, the system
Structure chart is as shown in Figure 1, it is characterised in that it includes multiple valve islands 100, manipulation of switches 200, PLC master station 300, HMI touch screen
400 and valve island operational state detector 500；
The multiple valve island 100, valve island structure figure is as shown in Fig. 2, each valve island 100 includes at least multiple solenoid valves 110
With at least one valve control module 120, be electrically connected with PLC master station 300 and valve island operational state detector 500, for execute by
The control signal that PLC master station 300 issues；
The multiple manipulation of switches 200, is electrically connected with PLC master station 300, for sending control command to PLC master station 300,
Each manipulation of switches 200 is corresponding with specific valve island 100；
The PLC master station 300 works with multiple manipulation of switches 200, HMI touch screen 400, multiple valve islands 100 and valve island
State detector 500 is electrically connected, and for receiving the control command sent by multiple manipulation of switches 200, is converted control command to
Control signal is sent to corresponding valve island 100, while receiving the output information sent by valve island operational state detector 500, will
Control signal and output signal compare to form feedback information, and will control signal, output signal and transmission of feedback information extremely
HMI touch screen 400；
The HMI touch screen 400, is electrically connected with PLC master station 300, for receiving the control letter transmitted by PLC master station 300
Number, output signal and feedback information, and control signal, output signal and feedback information are displayed on the screen；
Valve island operational state detector 500, operational state detector 500 structure chart in valve island is as shown in figure 3, with each
Each 110 output end of solenoid valve on the island Ge Fa 100 and PLC master station 300 are electrically connected, for detecting each valve island 100
The output signal of each solenoid valve 110, and the output letter of each solenoid valve 110 on each the valve island 100 that will test
Number it is transmitted to PLC master station 300.
The valve island 100, including the island driller Fang Fa, the island Bing Chefa and winch valve island.
At least one described valve control module 120 includes:
Communication bus 121, for receiving the command signal sent by PLC master station 300；
Processing and control element (PCE) 122 is connected to the communication bus 121, for extracting from the communication bus 121 for controlling
The control signal of multiple solenoid valves 110 is made, and sends corresponding solenoid valve 110 for corresponding control signal.
The communication bus 121 can be parallel-type, or serial type.
The PLC master station 300 is made of S7-300CPU, and includes DP interface.
The PLC master station 300 is carried out by DP network with valve island operational state detector 500 and HMI touch screen 400
Connection.
Valve island operational state detector 500, including pressure feedback switch 510, PLC slave station 520 and power module
530；
The pressure feedback switch 510 is set to the output end of each solenoid valve 110, for detecting the defeated of solenoid valve 110
Signal out；
The PLC slave station 520 uses cable connection with pressure feedback switch 510, for acquiring the output of solenoid valve 110
Signal, and the output signal of solenoid valve 110 is transmitted to PLC master station 300；
The power module 530 is each electricity consumption module for power supply.
The PLC slave station 520 is ET200S.
A kind of automatically controlled liquid of drilling well, air valve island control quick, intelligent fault diagnosis system by the input of the detection port PLC with
Situation is exported, directly increases the display of every road actuator control logic on HMI touch screen, can intuitively observe on a display screen
Whether the input signal and input signal needed to each actuator be normal;Simultaneously in the control signal of the road Fa Daoxiangmei actuator
The sensor of detection feedback information is installed with output, the working condition of actuator is all by being mounted in the case of each valve island
Lead to after ET200S acquisition and communicated with PLC master station, the control signal of every road actuator and output transmission of feedback information PLC master station are supplied
Touch screen shows that feedback information, every road actuator all form closed loop, and in the upper intuitive display of screen;And when feeding back abnormal, bullet
It alarms out text, the input for prompting the position of fault point to make maintenance personal that can directly display every road actuator by display screen is defeated
Out and feedback, fault point position save the investigation time convenient for checking event problem.
As can be seen from the above embodiments, the utility model realizes that fast and accurately automatically controlled liquid, air valve island control fault diagnosis,
Field service personnel is helped, quick and position and problem that Accurate Diagnosis failure occurs property mentions so as to shorten maintenance time
High efficiency.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
It falls within the protection scope of the present utility model.
Claims (8)
1. a kind of automatically controlled liquid of drilling well, air valve island control quick, intelligent fault diagnosis system, which is characterized in that including multiple valve islands
(100), manipulation of switches (200), PLC master station (300), HMI touch screen (400) and valve island operational state detector (500)；
The multiple valve island (100), each valve island (100) includes at least multiple solenoid valves (110) and at least one valve controls mould
Block (120) is electrically connected with PLC master station (300) and valve island operational state detector (500), for executing by PLC master station (300)
The control signal of sending；
The multiple manipulation of switches (200), is electrically connected with PLC master station (300), for sending control life to PLC master station (300)
It enables, each manipulation of switches (200) is corresponding with specific valve island (100)；
The PLC master station (300), with multiple manipulation of switches (200), HMI touch screen (400), multiple valve islands (100) and valve island
Operational state detector (500) electrical connection orders control for receiving the control command sent by multiple manipulation of switches (200)
Order is converted into control signal and is sent to corresponding valve island (100), while receiving and being sent by valve island operational state detector (500)
Control signal and output signal are compared and to form feedback information by output information, and will control signal, output signal and feedback
Information is transmitted to HMI touch screen (400)；
The HMI touch screen (400), is electrically connected with PLC master station (300), for receiving the control transmitted by PLC master station (300)
Signal, output signal and feedback information, and control signal, output signal and feedback information are displayed on the screen；
Valve island operational state detector (500), with each solenoid valve (110) output end on each valve island (100) with
And PLC master station (300) electrical connection, the output signal of each solenoid valve (110) for detecting each valve island (100), and
The output signal of each solenoid valve (110) on each the valve island (100) that will test is transmitted to PLC master station (300).
2. a kind of automatically controlled liquid of drilling well according to claim 1, air valve island control quick, intelligent fault diagnosis system, feature
It is, the valve island (100), including the island driller Fang Fa, the island Bing Chefa and winch valve island.
3. a kind of automatically controlled liquid of drilling well according to claim 1, air valve island control quick, intelligent fault diagnosis system, it is described extremely
A valve control module (120) includes: less
Communication bus (121), for receiving the command signal sent by PLC master station (300)；
Processing and control element (PCE) (122) is connected to the communication bus (121), is used for for extracting from the communication bus (121)
The control signal of multiple solenoid valves (110) is controlled, and sends corresponding solenoid valve (110) for corresponding control signal.
4. a kind of automatically controlled liquid of drilling well according to claim 3, air valve island control quick, intelligent fault diagnosis system, described logical
Believe that bus (121) can be parallel-type, or serial type.
5. a kind of automatically controlled liquid of drilling well according to claim 1, air valve island control quick, intelligent fault diagnosis system, feature
It is, the PLC master station (300) is made of S7-300CPU, and includes DP interface.
6. a kind of automatically controlled liquid of drilling well according to claim 1, air valve island control quick, intelligent fault diagnosis system, feature
Be, the PLC master station (300), with valve island operational state detector (500) and HMI touch screen (400) by DP network into
Row connection.
7. a kind of automatically controlled liquid of drilling well according to claim 1, air valve island control quick, intelligent fault diagnosis system, feature
It is, valve island operational state detector (500), including pressure feedback switch (510), PLC slave station (520) and power module
(530)；
The pressure feedback switchs (510), the output end of each solenoid valve (110) is set to, for detecting solenoid valve (110)
Output signal；
The PLC slave station (520) uses cable connection with pressure feedback switch (510), for acquiring the defeated of solenoid valve (110)
Signal out, and the output signal of solenoid valve (110) is transmitted to PLC master station (300)；
The power module (530) is each electricity consumption module for power supply.
8. a kind of automatically controlled liquid of drilling well according to claim 7, air valve island control quick, intelligent fault diagnosis system, feature
It is, the PLC slave station (520) is ET200S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004885.0U CN209248334U (en) | 2019-01-03 | 2019-01-03 | A kind of automatically controlled liquid of drilling well, air valve island control quick, intelligent fault diagnosis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004885.0U CN209248334U (en) | 2019-01-03 | 2019-01-03 | A kind of automatically controlled liquid of drilling well, air valve island control quick, intelligent fault diagnosis system |
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| Publication Number | Publication Date |
|---|---|
| CN209248334U true CN209248334U (en) | 2019-08-13 |
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ID=67535835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920004885.0U Active CN209248334U (en) | 2019-01-03 | 2019-01-03 | A kind of automatically controlled liquid of drilling well, air valve island control quick, intelligent fault diagnosis system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113359598A (en) * | 2021-06-28 | 2021-09-07 | 无锡沃兹智能科技有限公司 | PLC unit control system |
| CN114326491A (en) * | 2021-12-17 | 2022-04-12 | 浙江大学 | Valve island visual detection equipment and detection method based on IO-Link protocol |
-
2019
- 2019-01-03 CN CN201920004885.0U patent/CN209248334U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113359598A (en) * | 2021-06-28 | 2021-09-07 | 无锡沃兹智能科技有限公司 | PLC unit control system |
| CN114326491A (en) * | 2021-12-17 | 2022-04-12 | 浙江大学 | Valve island visual detection equipment and detection method based on IO-Link protocol |
| CN114326491B (en) * | 2021-12-17 | 2023-08-22 | 浙江大学 | Valve island visual detection equipment and detection method based on IO-Link protocol |
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