CN212154744U - 580 network interface electrode system ground logging device - Google Patents
580 network interface electrode system ground logging device Download PDFInfo
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- CN212154744U CN212154744U CN202020419621.4U CN202020419621U CN212154744U CN 212154744 U CN212154744 U CN 212154744U CN 202020419621 U CN202020419621 U CN 202020419621U CN 212154744 U CN212154744 U CN 212154744U
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Abstract
The utility model discloses a 580 network interface electrode system ground logging device, concretely relates to ground logging field, comprising a main body, the rear end fixed mounting of main part has the rear panel, the front end fixed mounting of main part has the front panel, the inside of main part is provided with AC/AC power, one side that the inside of main part is located AC/AC power is provided with the relay, one side that the inside of main part is located the relay is provided with the constant current source, the rear end that the inside of main part is located the constant current source is provided with resistance, the utility model discloses a set up AC/AC power, AC/DC power, constant current source and, this novel electrode system ground logging ground device has brand-new software and hardware architecture; the existing 530 electrode system, microelectrode instruments and instruments newly developed in the future can be hung; the 580 network interface electrode system ground logging device, the electrode probe and the 580 ground system are matched and connected for electrode system logging, and compared with an original 530 electrode system panel, the 580 network interface electrode system ground logging device has better operability, maintainability and upgrading expansion capability.
Description
Technical Field
The embodiment of the utility model provides a relate to ground logging field, concretely relates to 580 network interface electrode system ground logging device.
Background
In the process of logging with an electrode system, the 580 network interface electrode system ground logging device, the electrode probe and the 580 ground system need to be matched and connected for logging with the electrode system.
The prior art has the following defects: the existing electrode system ground panel upgraded from the original HH-2530 is old, a portable ground system used in debugging cannot meet the normal use requirement, and electrode system well logging is taken as a traditional and important well logging method and is always applied to open hole well logging construction.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a 580 network interface electrode system ground logging device, through AC/AC power, AC/DC power, constant current source and, this novel electrode system ground logging ground device has brand-new software and hardware architecture; the existing 530 electrode system, microelectrode instruments and instruments newly developed in the future can be hung; the 580 network interface electrode system ground logging device, the electrode probe and the 580 ground system are matched and connected for electrode system logging, and compared with an original 530 electrode system panel, the 580 network interface electrode system ground logging device has better operability, maintainability and upgrading expansion capability, so that the problem caused by the fact that the existing requirements cannot be met in the prior art is solved.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a580 network interface electrode system ground logging device comprises a main body, a rear panel is fixedly mounted at the rear end of the main body, a front panel is fixedly mounted at the front end of the main body, an AC/AC power supply is arranged in the main body, a relay is arranged on one side, located at the AC/AC power supply, of the inside of the main body, a constant current source is arranged on one side, located at the relay, of the inside of the main body, a resistor is arranged at the rear end, located at the constant current source, of the inside of the main body, an AC/DC power supply is arranged in front of the AC/AC power supply, an acquisition communication board is arranged on one side, located at the AC/DC power supply, of the inside of the main body, an isolation transformer is arranged in front of the acquisition communication board, a main power switch is arranged on the outer surface of the front panel, and a change, the utility model discloses a rear panel, including front panel, rear panel, switch, front panel's surface, one side that the surface of front panel is located change over switch is provided with current selector switch, one side that the surface of front panel is located current selector switch is provided with adjust knob, one side that the surface of front panel is located adjust knob is provided with the external cable socket of extension, surface one side of rear panel is provided with external socket, the inside fixed mounting of rear panel has the fan, one side fixed mounting that the inside of rear panel is located the fan has the wave.
Furthermore, the back panel comprises a hole diameter voltage source, a reversing constant current source, a clock and a time sequence required by the reversing constant current source, and a detection time sequence for providing the electrode system mainboard.
Furthermore, a single chip microcomputer and a twenty-four bit digital-to-analog converter are arranged inside the front panel.
Further, the main power switch has two shift positions of ON and OFF, the change-over switch has two shift positions of DJX and ML, and the current selection switch has three shift positions.
Furthermore, the number of the external expansion cable sockets is nine, and the nine external expansion cable sockets are arranged in a straight line.
Further, the number of the external sockets is four, and the external sockets are numbered as XS1, XS2, XS3 and XS 4.
The embodiment of the utility model provides a have following advantage:
by arranging an AC/AC power supply, an AC/DC power supply and a constant current source, the novel electrode system ground logging ground device has a brand-new software and hardware system structure; the existing 530 electrode system, microelectrode instruments and instruments newly developed in the future can be hung; the 580 network interface electrode system ground logging device, the electrode probe and the 580 ground system are matched and connected for electrode system logging, and compared with an original 530 electrode system panel, the 580 network interface electrode system ground logging device has better operability, maintainability and upgrading expansion capability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a system block diagram of an electrode system panel provided by the present invention;
fig. 2 is a block diagram of the constant current power supply module provided by the present invention;
fig. 3 is a processing flow chart of the input signal provided by the present invention;
fig. 4 is a layout diagram of a front panel provided by the present invention;
fig. 5 is a diagram of an external socket of the rear panel according to the present invention.
In the figure: the device comprises a main body 1, a rear panel 2, a front panel 3, a 4AC/AC power supply, a relay 5, a constant current source 6, a resistor 7, an 8AC/DC power supply, a collection communication board 9, an isolation transformer 10, a main power switch 11, a change-over switch 12, a current selection switch 13, an adjusting knob 14, an expansion external cable socket 15, an external socket 16, a fan 17 and a filter 18.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, a 580 network interface electrode system ground logging device of the embodiment includes a main body 1, a rear panel 2 is fixedly installed at the rear end of the main body 1, a front panel 3 is fixedly installed at the front end of the main body 1, an AC/AC power source 4 is arranged inside the main body 1, a relay 5 is arranged inside the main body 1 on one side of the AC/AC power source 4, a constant current source 6 is arranged inside the main body 1 on one side of the relay 5, a resistor 7 is arranged inside the main body 1 on the rear end of the constant current source 6, an AC/DC power source 8 is arranged inside the main body 1 in front of the AC/AC power source 4, a collecting communication board 9 is arranged inside the main body 1 on one side of the AC/DC power source 8, an isolation transformer 10 is arranged inside the main body 1 in front of the collecting communication board 9, the surface of front panel 3 is provided with total switch 11, one side that the surface of front panel 3 is located total switch 11 is provided with change over switch 12, one side that the surface of front panel 3 is located change over switch 12 is provided with current selector switch 13, one side that the surface of front panel 3 is located current selector switch 13 is provided with adjust knob 14, one side that the surface of front panel 3 is located adjust knob 14 is provided with extension external cable socket 15, surface one side of rear panel 2 is provided with external socket 16, the inside fixed mounting of rear panel 2 has fan 17, one side fixed mounting that the inside of rear panel 2 is located fan 17 has wave filter 18.
Furthermore, the back panel 2 comprises a hole diameter voltage source, a reversing constant current source, a clock and a time sequence required for generating the reversing constant current source, and a detection time sequence for providing an electrode system mainboard.
Further, a single chip microcomputer and a twenty-four bit digital-to-analog converter are arranged inside the constant current source 6, and the constant current source mainly has two functions of providing a potential measuring channel, a gradient measuring channel, a natural potential measuring channel and a borehole diameter measuring channel, and completing the processes of isolating, filtering, gain control, detection and the like of the signals, wherein fig. 3 is a processing flow chart of input signals of one channel, and the single chip microcomputer has a real-time processing function;
sampling and processing multi-channel data in real time; and a network communication interface is provided to complete program control of channel selection and gain selection and the uploading function of sampled data, and the time correction function can be performed with the 580 system time server.
Further, the main power switch 11 has two positions of ON and OFF, is powered ON when being placed in the ON position, and is powered OFF when being placed in the OFF position, the change-over switch 12 has two positions of DJX and ML, is in the electrode system logging mode when being placed in the DJX position, and is in the microelectrode logging mode when being placed in the ML position, the current selection switch 13 has three positions, is placed in the 100MA position, outputs the commutation constant current source as 100MA, and is placed in the 200MA position, outputs the commutation constant current source as 200 MA.
Furthermore, the number of the external extension cable sockets 15 is nine, the nine external extension cable sockets 15 are arranged in a straight line, and a jumper wire can be connected with a logging cable or an electrode system test box according to actual needs. The detailed description is as follows:
in the electrode system test mode: 3-5 is 4 meters or potential input, 2-6 is 2.5 meters or gradient input, 4-8 is electrode current source output, and the frequency is 20 HZ. 7-8 is natural potential SP input;
microelectrode testing mode: 3-5 is micro-potential input, 5-1 is micro-gradient input, 4-B is current source output, 2-5 is borehole diameter input, and 7-ARMOR is borehole diameter power output;
further, the external socket 16 is four in number, and is numbered as XS1, XS2, XS3 and XS4, and the table is as follows:
the implementation scenario is specifically as follows: panel operation:
the CIP panel 'CABLE SWITCH' SWITCH is arranged at the 'OPEN' position, and A, B wiring terminals of the electrode system test box are respectively inserted into the 4 jack and the B jack of the electrode system test panel; and M, N wiring terminals are inserted into 3 and 5 jacks of the electrode system test panel when the scale is 4 meters (potential), and 2 and 6 jacks are inserted when the scale is 2.5 meters (gradient).
The gears of the electrode system test box are described as follows:
by referring to the resistance values, different gears can be selected for calibration according to different electrode coefficient.
For example: 4 grades can be selected when the scale is 4 meters (potential), and the positive scale value is 0.5 multiplied by 400.6-200.3; 2.5 meters (potential) scale can select 5 grades, the positive value is 2 multiplied by 155 ═ 311, the utility model is operated;
logging operation:
firstly, connecting 580 a logging ground, an electrode system logging panel and an electrode system (microelectrode) probe, and sequentially opening an interface box, an industrial personal computer and an electrode system panel power switch, wherein when logging an electrode system, an electrode system/microelectrode change-over switch 12 on the electrode system panel is switched to an 'electrode system' position, when logging the microelectrode, the microelectrode change-over switch is switched to the 'microelectrode' position, and when logging the electrode system, a current selection switch 13 on the electrode system panel is switched to a 100mA or 200mA position; when the microelectrode is used for logging, the microelectrode is shifted to a 10mA position, the working state of the panel can be checked in a scale mode before logging, and if the curve is displayed normally, the control panel works normally;
gain control:
the gain control is set in the "parameter query" of the scale menu. The gain control of each channel is as follows:
the potential channel (3-5 core) is gained.
Gradient channel (2-6 core) gain.
Note: the S1, S2, S3 and S4 dials on the electrode system main board (MAINBOARD), and the dials must be adjusted simultaneously with the software setting during gain adjustment. The gain control is set as follows before leaving the factory, and can not be changed, if special requirements need to be changed, the gain control needs to be adjusted by professional personnel. The gain values are set as follows:
s1 is 4(10 times), S2 is 1(2 times);
s3 is 1(2 times) and S4 is 4(10 times).
The working principle is as follows: referring to the attached drawings 1-5 of the specification, when in operation, firstly, a 580 logging ground, an electrode system logging panel and an electrode system (microelectrode) probe are connected, an interface box, an industrial personal computer and an electrode system panel power switch are sequentially turned on, when logging the electrode system, an electrode system/microelectrode change-over switch 12 on the electrode system panel is switched to an 'electrode system' position, when logging the microelectrode, the microelectrode is switched to the 'microelectrode' position, and when logging the electrode system, a current selection switch 13 on the electrode system panel is switched to a 100mA or 200mA position; when the microelectrode is used for logging, the microelectrode is shifted to a 10mA position, the working state of the panel can be checked in a scale mode before logging, and if the curve is displayed normally, the control panel works normally.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. A580 network interface electrode system surface logging device comprises a main body (1), and is characterized in that: the rear end of the main body (1) is fixedly provided with a rear panel (2), the front end of the main body (1) is fixedly provided with a front panel (3), an AC/AC power supply (4) is arranged in the main body (1), one side, located on the AC/AC power supply (4), of the inside of the main body (1) is provided with a relay (5), one side, located on the relay (5), of the inside of the main body (1) is provided with a constant current source (6), the rear end, located on the constant current source (6), of the inside of the main body (1) is provided with a resistor (7), an AC/DC power supply (8) is arranged in front of the AC/AC power supply (4), one side, located on the AC/DC power supply (8), of the inside of the main body (1) is provided with an acquisition communication board (9), and an isolation transformer (10) is arranged in front of the acquisition communication board (9, the utility model discloses a novel solar energy collector, including front panel (3), front panel (3) the surface is provided with master power switch (11), one side that the surface of front panel (3) is located master power switch (11) is provided with change over switch (12), one side that the surface of front panel (3) is located change over switch (12) is provided with current selector switch (13), one side that the surface of front panel (3) is located current selector switch (13) is provided with adjust knob (14), one side that the surface of front panel (3) is located adjust knob (14) is provided with extension external cable socket (15), surface one side of rear panel (2) is provided with external socket (16), the inside fixed mounting of rear panel (2) has fan (17), one side fixed mounting that the inside of rear panel (2) is located fan (17) has wave filter (18).
2. The 580 network interface electrode system surface logging device of claim 1, wherein: the constant current source (6) comprises a hole diameter voltage source, a reversing constant current source, a clock and a time sequence required by the reversing constant current source and a detection time sequence for providing an electrode system mainboard.
3. The 580 network interface electrode system surface logging device of claim 1, wherein: the acquisition communication board (9) is internally provided with a singlechip and a twenty-four bit digital-to-analog converter.
4. A 580 network interface electrode system surface logging unit as claimed in claim 3 wherein: the main power switch (11) has two shift positions of ON and OFF, the change-over switch (12) has two shift positions of DJX and ML, and the current selection switch (13) has three shift positions.
5. The 580 network interface electrode system surface logging device of claim 1, wherein: the number of the extension external cable sockets (15) is nine, and the nine extension external cable sockets (15) are arranged in a straight line.
6. The 580 network interface electrode system surface logging device of claim 1, wherein: the number of the external sockets (16) is four, and the external sockets are respectively numbered as XS1, XS2, XS3 and XS 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419621.4U CN212154744U (en) | 2020-03-27 | 2020-03-27 | 580 network interface electrode system ground logging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419621.4U CN212154744U (en) | 2020-03-27 | 2020-03-27 | 580 network interface electrode system ground logging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212154744U true CN212154744U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020419621.4U Active CN212154744U (en) | 2020-03-27 | 2020-03-27 | 580 network interface electrode system ground logging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212154744U (en) |
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2020
- 2020-03-27 CN CN202020419621.4U patent/CN212154744U/en active Active
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