Well cementation car monitoring system based on data acquisition
Technical Field
The utility model belongs to well cementation construction monitoring field, concretely relates to well cementation car monitoring system based on data acquisition.
Background
In recent years, with the development of petroleum equipment, technical innovation in the field of well cementation is driven, and the technical level of the whole well cementation engineering can be improved by a real-time data acquisition and remote transmission technology. For a well cementing truck, a traditional data acquisition system is limited to acquire working parameters such as discharge capacity, density and pressure in a well cementing construction process in real time, and equipment running conditions, material loss and the like need to be managed and maintained more finely, so that new and higher requirements are provided for acquisition and processing of data of the well cementing truck, and the well cementing truck and the well cementing operation data acquisition system are lacked at present.
Therefore, a well cementation vehicle cloud platform system based on data acquisition is developed. The well cementation vehicle cloud platform system provides a well cementation vehicle big data solution, collected information comprises operation parameters, equipment running conditions, material loss and the like, the data processing function is enhanced, more complex data processing procedures are realized, and a more perfect data management system is established. The system utilizes a network technology, a communication technology and a computer technology, applies the most scientific and reasonable system software, and provides a bottom data platform for improving the operation efficiency in the well cementation operation process, reducing the engineering cost and the accident probability and improving the technical level of the whole well cementation construction.
Disclosure of Invention
The technical problem of the utility model is that current well cementation construction monitoring system is limited to the discharge capacity in the real-time collection well cementation work progress, operation parameters such as density and pressure, lacks the monitoring to the equipment of well cementation car, the operational aspect of operation equipment, state, is difficult to realize the fine-grained management of well cementation car, operation equipment.
The utility model aims at solving the above-mentioned problem, a well cementation car monitoring system based on data acquisition is provided, gather the running data of the chassis engine of well cementation car, facial make-up engine, transmission case, gather the running data of the plunger pump of well cementation car, gather the hydraulic system running data of well cementation operation, and be convenient for expand, increase sensor or monitoring facilities as required, know the real-time status of well cementation car, operation equipment in real time, realize the fine-grained management to well cementation car and well cementation operation.
The technical scheme of the utility model be well cementation car monitoring system based on data acquisition, including the switch and rather than the first data acquisition unit, the data transmission module who is connected. The first data acquisition unit comprises a controller, a first CAN bus module and a second CAN bus module which are respectively connected with the controller, wherein the first CAN bus module is respectively connected with an upper engine and a transmission case of the well cementation vehicle and used for acquiring data of the upper engine and the transmission case; the data transmission module is used for connecting to a wireless network.
Preferably, the well cementation vehicle monitoring system based on data acquisition further comprises a tablet computer connected with the switch.
Preferably, the controller is a PLC controller.
Preferably, the well cementation vehicle monitoring system based on data acquisition further comprises a cloud server, and the data transmission module is connected with the cloud server through a wireless network.
Furthermore, the well cementation vehicle monitoring system based on data acquisition also comprises a second data acquisition unit connected with the switch, wherein the second data acquisition unit comprises a bus adapter and a second analog input module connected with the bus adapter, and the second analog input module is used for acquiring data of the hydraulic system.
Further, the first data acquisition unit further comprises a first pressure sensor connected with the first analog quantity input module, and the first pressure sensor is used for detecting the oil pressure of the plunger pump.
Furthermore, the first data acquisition unit further comprises a second pressure sensor connected with the first analog quantity input module, and the second pressure sensor is used for detecting the oil pressure of the transmission case.
Furthermore, the first data acquisition unit further comprises a first temperature sensor connected with the first analog input module, and the first temperature sensor is used for detecting the oil temperature of the plunger pump.
Furthermore, the second data acquisition unit also comprises a third pressure sensor connected with the second analog quantity input module, and the third pressure sensor is used for detecting the main oil pressure of the centrifugal pump.
Further, the second data acquisition unit further comprises a fourth pressure sensor connected with the second analog quantity input module, and the fourth pressure sensor is used for detecting the oil supplement pressure of the centrifugal pump.
Furthermore, the second data acquisition unit also comprises a fifth pressure sensor connected with the second analog quantity input module, and the fifth pressure sensor is used for detecting the outlet pressure of the centrifugal pump.
Furthermore, the second data acquisition unit further comprises a second temperature sensor connected with the second analog quantity input module, and the second temperature sensor is used for detecting the temperature of the hydraulic oil.
Furthermore, the second data acquisition unit also comprises a rotating speed sensor connected with the pulse quantity input module, and the rotating speed sensor is used for detecting the rotating speed of the centrifugal pump.
Compared with the prior art, the beneficial effects of the utility model are that:
1) acquiring running data of a chassis engine, an upper engine and a transmission case of the well cementation vehicle in real time, acquiring running data of a plunger pump of the well cementation vehicle in real time, acquiring data of a centrifugal pump and a hydraulic system of well cementation operation in real time, and knowing real-time states of the well cementation vehicle and operation equipment in real time;
2) the tablet personal computer is convenient for checking the monitoring data of the well cementation vehicle in real time and historical data on the cloud server, and the operation condition of the well cementation vehicle and equipment is analyzed;
3) the first data acquisition unit is easy to expand, and a sensor or monitoring equipment can be added according to the requirement;
4) the second data acquisition unit is easy to expand, and a sensor or monitoring equipment can be added according to the requirement.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural diagram of a cementing truck monitoring system based on data acquisition.
Description of reference numerals: the system comprises a first data acquisition unit 1, a controller 101, a first analog quantity input module 102, a first CAN bus module 103, a second CAN bus module 104, a first pressure sensor 105, a second pressure sensor 106, a first temperature sensor 107, a second data acquisition unit 2, a bus adapter 201, a second analog quantity input module 202, a pulse quantity input module 203, a third pressure sensor 204, a fourth pressure sensor 205, a fifth pressure sensor 206, a second temperature sensor 207, a rotating speed sensor 208, a switch 3, a data transmission module 4, a tablet computer 5 and a cloud server 6.
Detailed Description
As shown in fig. 1, the cementing truck monitoring system based on data acquisition comprises an exchanger 3, and a first data acquisition unit 1, a second data acquisition unit 2, a data transmission module 4 and a tablet computer 5 which are respectively connected with the exchanger, wherein the data transmission module 4 is connected to a cloud server 6 through a wireless network. And mobile phones or handheld terminals of well cementation construction managers and operators are connected with the data transmission module 4 through a wireless network. In one embodiment, switch 3 is an ethernet switch.
The first data acquisition unit 1 comprises a controller 101, and a first analog input module 102, a first CAN bus module 103 and a second CAN bus module 104 which are respectively connected with the controller, wherein the first CAN bus module 103 is respectively connected with an upper engine and a transmission case of the well cementation vehicle and is used for acquiring data of the upper engine and the transmission case, and the second CAN bus module 104 is connected with a chassis engine of the well cementation vehicle and is used for acquiring data of the chassis engine; the first pressure sensor 105, the second pressure sensor 106 and the first temperature sensor 107 are respectively connected with the first analog input module 102, the first pressure sensor 105 is used for detecting oil pressure of the plunger pump, the second pressure sensor 106 is used for detecting oil pressure of the transmission case, and the first temperature sensor 107 is used for detecting oil temperature of the plunger pump. The controller 101 is a PLC controller 101.
The second data acquisition unit 2 comprises a bus adapter 201, a second analog quantity input module 202 and a pulse quantity input module 203 which are respectively connected with the bus adapter 201, and a third pressure sensor 204, a fourth pressure sensor 205, a fifth pressure sensor 206 and a second temperature sensor 207 which are respectively connected with the second analog quantity input module 202; the third pressure sensor 204 is used for detecting the main oil pressure of the centrifugal pump, the fourth pressure sensor 205 is used for detecting the supplement oil pressure of the centrifugal pump, the fifth pressure sensor 206 is used for detecting the outlet pressure of the centrifugal pump, and the second temperature sensor 207 is used for detecting the hydraulic oil temperature of the hydraulic system. The rotation speed sensor 208 is connected with the pulse quantity input module 203, and the rotation speed sensor 208 is used for detecting the rotation speed of the centrifugal pump.
The type of the exchanger 3 is EDS-205A-T;
the model of the data transmission module 4 is YX-DATATRANS-4G;
the tablet computer 5 is DELL laptop 10;
the model number of the controller 101 is 750-;
the model number of the first analog input module 102 is 750-;
the models of the first CAN bus module 103 and the second CAN bus module 104 are 750-658;
the first pressure sensor 105 and the second pressure sensor 106 are both SDA-A-040-Y00-Z06-05N 4;
the first temperature sensor 107 is model SE4146-a-050-Z06-05N 2;
the model number of the bus adapter 201 is 750 and 352;
the model number of the second analog input model is 750-;
the type of the pulse quantity input module 203 is 750 and 404;
the third pressure sensor 204 is model SDA-A-600-Y00-Z06-05N 4;
the fourth pressure sensor 205 is model SDA-A-060-Y00-Z06-05N 4;
the fifth pressure sensor 206 is model SDA-A-010-Y00-Z06-05N 4;
the second temperature sensor 207 is model SE4146-a-050-Z06-05N 2;
the speed sensor 208 is model number 58426 HV-J.
The working principle of the system with the structure is as follows:
the first CAN bus module 103 collects data of an engine and a transmission case, including the running time, the rotating speed, the water temperature, the oil pressure, the load factor and the faults of the engine, and the oil temperature, the gear, the oil level, the locking and the faults of the transmission case; the second CAN bus module 104 collects data of the chassis engine, including the engine speed, water temperature, oil pressure, load rate and faults; the first analog quantity input module 102 acquires the lubricating oil temperature and oil pressure of the plunger pump and the oil pressure of a transmission case; data collected by the first data collection unit 1 are collected by the controller 101, transmitted to the switch 3, and sent to the cloud server 6 and mobile phones or handheld terminals of managers and operators through the data transmission module 4 via the wireless network, and the cloud server 6 stores monitoring data of the first data collection unit 1.
The second analog quantity input module 202 acquires the main oil pressure of the centrifugal pump, the supplement oil pressure of the centrifugal pump, the outlet pressure of the centrifugal pump and the hydraulic oil temperature; the pulse quantity input module 203 collects the output rotating speed of the centrifugal pump. Data of the second data acquisition unit 2 are collected through the bus adapter 201, transmitted to the switch 3, and sent to the cloud server 6 and mobile phones or handheld terminals of managers and operators through the data transmission module 4 through the wireless network, and the cloud server 6 stores monitoring data of the second data acquisition unit 2.
The tablet personal computer 5 displays the monitoring data of the first data acquisition unit 1 and the second data acquisition unit 2 in real time, and managers can check historical monitoring data of the well cementation vehicle stored in the cloud server 6 by operating the tablet personal computer 5.