CN107420088A - Logger control device and log parameter acquisition system - Google Patents
Logger control device and log parameter acquisition system Download PDFInfo
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- CN107420088A CN107420088A CN201710439926.4A CN201710439926A CN107420088A CN 107420088 A CN107420088 A CN 107420088A CN 201710439926 A CN201710439926 A CN 201710439926A CN 107420088 A CN107420088 A CN 107420088A
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- 210000000245 forearm Anatomy 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 10
- 230000009466 transformation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
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- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 239000004005 microsphere Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The embodiment of the present invention proposes a kind of logger control device and log parameter acquisition system, is related to logging technique field.The logger control device, by setting the first voltage changing module, first switch module and plug, first voltage changing module, first switch module, plug is sequentially connected electrically, by the switching state for controlling first switch module, the electrical connection of the first voltage changing module pin different from plug can be caused, so that the first voltage changing module can be the electro-motor or solenoid valve of the telescoping ram electrically connected with plug, if the first voltage changing module is power electric motors, then the forearm of telescoping ram collapses, if the first voltage changing module is solenoid valve, then the forearm of telescoping ram opens, so that telescoping ram is not in the case where dismantling other electronic instruments, realize opening and the gathering of telescoping ram, so that whole operation process is simpler, fast, save the time of operating personnel.
Description
Technical field
The present invention relates to logging technique field, is adopted in particular to a kind of logger control device and log parameter
Collecting system.
Background technology
In well logging, staff is usually required using telescoping ram, compensation density instrument or microballoon electronics etc. pair
Related logging parameter measures.
When present staff is measured using logger to relevant parameter, compensation density/microsphere hydraulic backup
Device usually needs to connect placement with microballoon electronics, and instrument cleans after use, it is necessary to which backup arm is opened and collapsed, at present
Under the conditions of microballoon electronics can only be dismantled after opened and collapsed with special backup box, considerably increase hard work, drop
Low operating efficiency.
The content of the invention
It is an object of the invention to provide a kind of logger control device, to realize that the forearm of flexibly control telescoping ram is received
Hold together or open.
Another object of the present invention is to provide a kind of log parameter acquisition system, controlled by the above-mentioned logger of application
Device, enable to the process of parameter acquisition more convenient, fast.
To achieve these goals, the technical scheme that the embodiment of the present invention uses is as follows：
In a first aspect, the embodiments of the invention provide a kind of logger control device, the logger control device
Including the first voltage changing module, first switch module and plug, first voltage changing module, the first switch module and described
Plug is sequentially connected electrically；
The civil power that first voltage changing module is used to provide external power supply is converted to the alternating current of the first preset value；
The first switch module includes the first switching state, the second switching state and the 3rd switching state, and described first
When switch module is in the first switching state, first voltage changing module disconnects with the plug；
When the first switch module is in the second switching state, first voltage changing module is electrically connected for one with the plug
The alternating current motor of the telescoping ram connect is powered and collapses the forearm of the telescoping ram；
When the first switch module is in three switching states, first voltage changing module is an electricity of the telescoping ram
Solenoid valve and open the forearm of the telescoping ram.
Further, the logger control device also includes the second voltage changing module, first voltage modular converter and the
Two voltage transformation modules, second voltage changing module, the first voltage modular converter and the second voltage modular converter according to
Secondary electrical connection, the second voltage modular converter electrically connect with the plug；
The civil power that second voltage changing module is used to provide external power supply is converted to the alternating current of the second preset value；
The first voltage modular converter is used to the alternating current of second preset value being converted to the straight of the 3rd preset value
Stream electricity；
The second voltage modular converter is used to the direct current of the 3rd preset value being converted to the straight of the 4th preset value
Stream electricity.
Further, the logger control device also includes second switch module, the second switch module and institute
State second voltage modular converter and the plug electrically connects, the second switch module is used to control the second voltage to change
On off operating mode between module and the plug.
Further, the logger control device also includes power supply interface, and the power supply interface becomes with described first
Die block and second voltage changing module electrically connect.
Further, the logger control device also includes lock, and the power supply interface passes through the lock
Electrically connected with first voltage changing module and second voltage changing module.
Further, the logger control device also includes gear adjustment module and multiple binding posts, described to insert
Head, gear adjustment module electrical connection, multiple binding posts electrically connect with the gear adjustment module.
Further, the first switch module switchs for hilted broadsword double-gate.
Further, the logger control device also includes voltage pointer table, and the voltage pointer table is inserted with described
Head electrical connection, the voltage pointer table are used for the log parameter letter for detecting and showing a logger electrically connected with the plug
Number.
Further, the logger control device also includes shell, and the shell includes outer cover body and lid, institute
Cover cap is stated together in the outer cover body and is detachably connected with the outer cover body, first voltage changing module is arranged at described
In outer cover body, the plug is embedded at the outer cover body, and the first switch module is embedded at the lid.
Second aspect, the embodiment of the present invention additionally provide log parameter acquisition system, the log parameter acquisition system bag
Include logger and above-mentioned logger control device, the logger electrically connect with the plug, the logger control
Device processed is used to provide working power for the logger and controls the logger operation to gather log parameter.
A kind of logger control device provided in an embodiment of the present invention, by setting the first voltage changing module, first switch
Module and plug, the first voltage changing module, first switch module, plug are sequentially connected electrically, by controlling cutting for first switch module
State is changed, the electrical connection of the first voltage changing module pin different from plug can be caused, so that the first voltage changing module can be
The electro-motor or solenoid valve of the telescoping ram electrically connected with plug, if the first voltage changing module is power electric motors,
The forearm of telescoping ram collapses, if the first voltage changing module is solenoid valve, the forearm of telescoping ram opens, so that telescoping ram
In the case where not dismantling other electronic instruments, opening and the gathering of telescoping ram are realized so that whole operation process is simpler,
Fast, the time of operating personnel is saved.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 shows the circuit structure block diagram of logger control device provided in an embodiment of the present invention.
Fig. 2 shows that logger control device provided in an embodiment of the present invention is in the structural representation at the first visual angle.
Fig. 3 shows that logger control device provided in an embodiment of the present invention is in the structural representation at the second visual angle.
Fig. 4 shows the first voltage changing module provided in an embodiment of the present invention and the circuit diagram of first switch module.
Fig. 5 shows the circuit diagram of the second voltage changing module and second voltage modular converter provided in an embodiment of the present invention.
Fig. 6 shows the second voltage changing module, second voltage modular converter and second switch mould provided in an embodiment of the present invention
The circuit diagram of block.
Fig. 7 shows the circuit structure block diagram of log parameter acquisition system provided in an embodiment of the present invention.
Icon：100- logger control devices；110- shells；112- outer cover bodies；114- lids；The transformations of 115- first
Module；The voltage changing modules of 116- second；117- first voltage modular converters；118- second voltage modular converters；120- plugs；130-
First switch module；140- power supply interfaces；150- locks；160- second switch modules；170- gear adjustment modules；180- connects
Terminal；190- voltage pointer tables；200- log parameter acquisition systems；210- loggers.
Embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be configured to arrange and design with a variety of herein.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on embodiments of the invention, people in the art
The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to which explanation, term " on ", " under ", "left", "right", " interior ", " outer " etc. indicate
Orientation or position relationship be based on orientation shown in the drawings or position relationship, or the invention product using when usually put
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, are come for those skilled in the art
Say, the present invention there can be various modifications and variations.Within the spirit and principles of the invention, it is any modification for being made, equivalent
Replace, improve etc., it should be included in the scope of the protection.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure
Must be fully horizontal, but can be slightly tilted.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.Meanwhile the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
First embodiment
Referring to Fig. 1, the embodiments of the invention provide a kind of logger control device 100, logger control device
100 include shell 110, the first voltage changing module 115, first switch module 130, plug 120, second the 116, first electricity of voltage changing module
Press modular converter 117, second voltage modular converter 118, second switch module 160, power supply interface 140, lock 150, gear
Adjustment module 170, multiple binding posts 180 and voltage pointer table 190；Wherein, the first voltage changing module 115, first switch module
130 and plug 120 be sequentially connected electrically, the second voltage changing module 116, first voltage modular converter 117, second voltage modular converter
118 are sequentially connected electrically, and second voltage modular converter 118 electrically connects with plug 120, the voltage changing module 115 of power supply interface 140 and first
And second voltage changing module 116 electrically connect, lock 150 electrically connects with power supply interface 140, voltage pointer table 190 and plug 120
Electrical connection, plug 120 electrically connect with gear adjustment module 170, and multiple binding posts 180 electrically connect with gear adjustment module 170.
Fig. 2 and Fig. 3 is referred to, shell 110 is used to install the first voltage changing module 115, first switch module 130, plug
120th, the second voltage changing module 116, first voltage modular converter 117, second voltage modular converter 118, power supply interface 140, insurance
Bolt 150, gear adjustment module 170, multiple binding posts 180 and voltage pointer table 190.
Specifically, shell 110 includes outer cover body 112 and lid 114, lid 114 be covered on outer cover body 112 and with it is outer
Shell body 112 connects.Outer cover body 112 is the housing of a side opening, and a receiving space is formed in the housing, and the receiving space is used
In the first voltage changing module 115 of placement, the second voltage changing module 116, first voltage modular converter 117 and second voltage modular converter
118；In addition, outer cover body 112 is additionally operable to install plug 120.
Lid 114 is connected with shell 110, for installing first switch module 130, power supply interface 140, lock 150, shelves
Position adjustment module 170, multiple binding posts 180 and voltage pointer table 190；In addition, lid 114 is additionally operable to that position need not be being overhauled
When component in outer cover body 112, the component is sheltered from, avoids component by influence of rainwater weather etc..
It is to be appreciated that the shape of lid 114, size should mutually fit with shape, the size of the opening of outer cover body 112
Match somebody with somebody, to allow lid 114 and outer cover body 112 tightly to coordinate.
In a kind of preferred embodiment, outer cover body 112 is detachably connected with lid 114.For example, outer cover body 112
It can be threadedly coupled with lid 114.Specifically, the surrounding that outer cover body 112 is open is provided with screwed hole, the correspondence of lid 114
Position is again provided with screwed hole, so as to which screw is successively by lid 114, outer cover body 112, so as to by the fixed cover of lid 114
In conjunction and outer cover body 112.Certainly, outer cover body 112 and lid 114 can also be realized detachably by the mode such as snapping connection
Connection.
In another preferred embodiment, outer cover body 112 is be hinged with lid 114.
In a kind of preferred embodiment, shell 110 is rectangular box.Certainly, in other embodiments, shell 110 also may be used
Think other shapes.In addition, in the present embodiment, shell 110 is made of steel material, and steel material is lighter, may be such that survey
Well instrument control device 100 is more portable；Steel material is wear-resistant, is unlikely to deform simultaneously, enables in shell 110
Component is not produced unnecessary damage by the effect of external force, so as to increase the use of logger control device 100
Life-span.
Referring to Fig. 3, power supply interface 140 is embedded at lid 114, for providing 220V for logger control device 100
Civil power as operating voltage.In the present embodiment, the power supply interface 140 is the joint of 3 cores.
First voltage changing module 115 is arranged in outer cover body 112, and the first voltage changing module 115 is electrically connected with power supply interface 140
Connect, for civil power to be converted to the alternating current of the first preset value；In addition, the first voltage changing module 115 is additionally operable to be electric with plug 120
The logger 210 of connection provides operating voltage.
In the present embodiment, the first preset value is 110V.Certainly, in other embodiments, the first preset value can also be with
The change of operating voltage needed for logger 210 and change.
Referring to Fig. 4, in a kind of preferred embodiment, the first voltage changing module 115 includes the first transformer, the first transformation
Device includes the first pin, second pin, the 3rd pin and the 4th pin.Wherein, the first pin and second pin and power supply interface
140 electrical connections, the 3rd pin electrically connect with first switch module 130, and the 4th pin electrically connects with plug 120.
Plug 120 is embedded at the top of outer cover body 112, for being electrically connected with a logger 210, for the logger
210 provide working power so that logger 210 works.
In the present embodiment, plug 120 is the joint of 31 cores.Specifically, No. 10 pins and the first transformer of plug 120
The 4th pin electrical connection, No. 2 pins and No. 30 pins of plug 120 pass through the voltage changing module of first switch module 130 and first
115 electrical connections.
First switch module 130 is embedded at lid 114, the voltage changing module 115 of first switch module 130 and first and plug
120 electrically connect, for controlling the conducting state of the first voltage changing module 115 and plug 120.First switch module 130 and first
The 3rd pin electrical connection of voltage changing module 115.
Specifically, first switch module 130 includes the first switching state, the second switching state and the 3rd switching state.
When first switch module 130 is in the first switching state, the first voltage changing module 115 disconnects with plug 120；The
When one switch module 130 is in the second switching state, the first voltage changing module 115 is led with No. 2 pins of plug 120 and No. 10 pins
It is logical, so as to be the alternating current motor power supply of the telescoping ram electrically connected with plug 120, alternating current motor work is driven telescoping ram
Forearm collapses；When first switch module 130 is in three switching states, No. 31 pins of the first voltage changing module 115 and plug 120
And No. 10 pin conductings, so as to be the solenoid valve of the telescoping ram electrically connected with plug 120 so that magnetic valve is opened, so as to
So that the forearm of telescoping ram opens.
In a kind of preferred embodiment, first switch module 130 switchs for hilted broadsword double-gate.
Second voltage changing module 116 is arranged in outer cover body 112, and the second voltage changing module 116 is electrically connected with power supply interface 140
Connect, for civil power to be converted to the alternating current of the second preset value.In the present embodiment, the second preset value is 20V.
Referring to Fig. 5, in a kind of preferred embodiment, the second voltage changing module 116 includes the second transformer, the second transformation
Device includes the first pin, second pin, the 3rd pin, the 4th pin, the 5th pin and the 6th pin.Wherein, the first pin and
Second pin electrically connects with power supply interface 140, and the 3rd pin and the 4th pin electrically connect with first voltage modular converter 117,
5th pin and the 6th pin electrically connect with second voltage modular converter 118.
First voltage modular converter 117 electrically connects with the second voltage changing module 116 and plug 120, for by the second transformation
The alternating current for the second preset value that module 116 provides is converted to the direct current of the 3rd preset value, and is logging instrument by plug 120
Device 210 provides direct current.
In a kind of preferred embodiment, first voltage modular converter 117 is used to 20V alternating current being converted to -12V's
Direct current.Referring to Fig. 5, first voltage modular converter 117 includes bridge rectifier, voltage conversion chip, the first diode
And second diode.Wherein, bridge rectifier electrically connects with the 3rd pin of the second voltage changing module 116 and the 4th pin,
The input port of voltage conversion chip electrically connects with bridge rectifier, output port and the electricity of plug 120 of voltage conversion chip
Connection, the grounding ports of voltage conversion chip electrically connect with bridge rectifier, and the anode and voltage conversion of the first diode
The output port electrical connection of chip, the input port electrical connection of the cathode voltage conversion chip of the first diode, the second diode
Anode electrically connected with the grounding ports of voltage conversion chip, the negative electrode of the second diode and the output port of voltage conversion chip
Electrical connection.
Second voltage modular converter 118 electrically connects with the second voltage changing module 116 and second switch module 160, for inciting somebody to action
The alternating current for the second preset value that second voltage changing module 116 provides is converted to the direct current of the 4th preset value, and is opened by second
Close module 160, plug 120 is that logger 210 provides direct current.
In a kind of preferred embodiment, second voltage modular converter 118 is used to 20V alternating current being converted to+12V's
Direct current.Referring to Fig. 6, it should be noted that second voltage module is substantially similar to the circuit structure of first voltage module, it is poor
It is not that the negative electrode of the second diode of second voltage module electrically connects with the grounding ports of voltage conversion chip, the second diode
Anode electrically connected with the output port of voltage conversion chip.
Second switch module 160 electrically connects with second voltage modular converter 118 and plug 120, for controlling the second electricity
Press the on off operating mode between modular converter 118 and plug 120.When second switch module 160 closes, second voltage modular converter
118 provide direct current by plug 120 for logger 210.
Lock 150 electrically connects with power supply interface 140, the first voltage changing module 115 and the second voltage changing module 116, passes through
Lock 150 is controlled, the conducting shape of the voltage changing module 115 of power supply interface 140 and first and the second voltage changing module 116 can be controlled
State.By setting lock 150, can avoid the occurrence of because of situations such as short circuit damages circuit.
Gear adjustment module 170 and multiple binding posts 180 are embedded at lid 114, and gear adjustment module 170 and plug
120 and multiple binding posts 180 electrically connect.Wherein, gear adjustment module 170 is used to adjust between binding post 180 and plug 120
The size of the resistance value of access, so as to adjust so that operating personnel can detect different signals by multiple binding posts 180.
In a kind of preferred embodiment, gear adjustment module 170 includes the first switching gear, the second switching gear, the
Three switching gears, the 4th switching gear, the 5th switching gear, the 6th switching gear and the 7th switching gear.
When logger 210 is in running order, and gear adjustment module 170 is in the second switching gear or the 3rd switching
, can be close from being detected by the second switching gear or the 3rd switching gear with the binding post 180 that plug 120 is electrically connected during gear
The long short-track signal of degree；When gear adjustment module 170 is in the 4th switching gear or the 5th switching gear, universal meter can be used from logical
Cross the 4th switching gear or the 5th cut the binding post 180 that is electrically connected with plug 120 and detect voltage and electric current are carved in microballoon.
Multiple binding posts 180 also turn with the first voltage changing module 115, first voltage modular converter 117 and second voltage respectively
Mold changing block 118 electrically connects, and whether the detection tool detection output voltage such as librarian use universal meter easy to operation is normal.
Voltage pointer table 190 electrically connects with plug 120, for detecting and showing the logger electrically connected with plug 120
210 log parameter signal.
Second embodiment
Referring to Fig. 7, the embodiments of the invention provide a kind of log parameter acquisition system 200, log parameter acquisition system
200 include logger 210 and the logger control device 100 provided by first embodiment, logger 210 and plug
120 electrical connections, logger control device 100 are used to provide working power for logger 210 and control logger 210 to transport
Go to gather log parameter.
The logger 210 can be but be not limited only to telescoping ram, microballoon electronics, caliper, compensation density instrument etc..
In summary, a kind of logger control device provided in an embodiment of the present invention, by set the first voltage changing module,
First switch module and plug, the first voltage changing module, first switch module, plug are sequentially connected electrically, by controlling first switch
The switching state of module, the electrical connection of the first voltage changing module pin different from plug can make it that, so that the first transformation
Module can be the electro-motor or solenoid valve of the telescoping ram electrically connected with plug, if the first voltage changing module is electro-motor
The forearm gathering of power supply, then telescoping ram, if the first voltage changing module is solenoid valve, the forearm of telescoping ram opens, so that
Telescoping ram is obtained in the case where not dismantling other electronic instruments, realizes opening and the gathering of telescoping ram so that whole operation process
It is simpler, quick, save the time of operating personnel.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
Claims (10)
1. a kind of logger control device, it is characterised in that the logger control device includes the first voltage changing module, the
One switch module and plug, first voltage changing module, the first switch module and the plug are sequentially connected electrically；
First voltage changing module is used for the alternating current that civil power is converted to the first preset value；
The first switch module includes the first switching state, the second switching state and the 3rd switching state, the first switch
When module is in the first switching state, first voltage changing module disconnects with the plug；
When the first switch module is in the second switching state, what first voltage changing module electrically connected for one with the plug
The alternating current motor of telescoping ram is powered and collapses the forearm of the telescoping ram；
When the first switch module is in three switching states, first voltage changing module is a magnetic valve of the telescoping ram
Power and open the forearm of the telescoping ram.
2. logger control device according to claim 1, it is characterised in that the logger control device also wraps
Include the second voltage changing module, first voltage modular converter and second voltage modular converter, second voltage changing module, first electricity
Pressure modular converter and the second voltage modular converter are sequentially connected electrically, and the second voltage modular converter is electrically connected with the plug
Connect；
Second voltage changing module is used for the alternating current that civil power is converted to the second preset value；
The first voltage modular converter is used for the direct current that the alternating current of second preset value is converted to the 3rd preset value；
The second voltage modular converter is used for the direct current that the direct current of the 3rd preset value is converted to the 4th preset value.
3. logger control device according to claim 2, it is characterised in that the logger control device also wraps
Second switch module is included, the second switch module electrically connects with the second voltage modular converter and the plug, described
Second switch module is used to control the on off operating mode between the second voltage modular converter and the plug.
4. logger control device according to claim 2, it is characterised in that the logger control device also wraps
Power supply interface is included, the power supply interface electrically connects with first voltage changing module and second voltage changing module.
5. logger control device according to claim 4, it is characterised in that the logger control device also wraps
Lock is included, the power supply interface is electrically connected by the lock and first voltage changing module and second voltage changing module
Connect.
6. the logger control device according to any one in claim 1-5, it is characterised in that the logger
Control device also includes gear adjustment module and multiple binding posts, and the plug electrically connects with the gear adjustment module, more
The individual binding post electrically connects with the gear adjustment module.
7. the logger control device according to any one in claim 1-5, it is characterised in that the first switch
Module switchs for hilted broadsword double-gate.
8. the logger control device according to any one in claim 1-5, it is characterised in that the logger
Control device also includes voltage pointer table, and the voltage pointer table electrically connects with the plug, and the voltage pointer table is used to examine
Survey and show the log parameter signal of a logger electrically connected with the plug.
9. the logger control device according to any one in claim 1-5, it is characterised in that the logger
Control device also includes shell, and the shell includes outer cover body and lid, the cover cap together in the outer cover body and with
The outer cover body is detachably connected, and first voltage changing module is arranged in the outer cover body, and the plug is embedded at institute
Outer cover body is stated, the first switch module is embedded at the lid.
10. a kind of log parameter acquisition system, it is characterised in that the log parameter acquisition system includes logger and as weighed
Profit requires that the logger control device described in any one, the logger electrically connect with the plug in 1-9, the survey
Well instrument control device is used to provide working power for the logger and controls the logger operation to gather well logging
Parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439926.4A CN107420088B (en) | 2017-06-12 | 2017-06-12 | Logging instrument control device and logging parameter acquisition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710439926.4A CN107420088B (en) | 2017-06-12 | 2017-06-12 | Logging instrument control device and logging parameter acquisition system |
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| Publication Number | Publication Date |
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| CN107420088A true CN107420088A (en) | 2017-12-01 |
| CN107420088B CN107420088B (en) | 2023-12-12 |
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| CN201710439926.4A Active CN107420088B (en) | 2017-06-12 | 2017-06-12 | Logging instrument control device and logging parameter acquisition system |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CH379606A (en) * | 1958-04-24 | 1964-07-15 | Anders Elektronik Gmbh | Electric program controller |
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