CN208937063U - A kind of solar energy radio transfer interface system for comprehensive logging instrument - Google Patents
A kind of solar energy radio transfer interface system for comprehensive logging instrument Download PDFInfo
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- CN208937063U CN208937063U CN201821852981.2U CN201821852981U CN208937063U CN 208937063 U CN208937063 U CN 208937063U CN 201821852981 U CN201821852981 U CN 201821852981U CN 208937063 U CN208937063 U CN 208937063U
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- vasculum
- proof
- explosion
- rig floor
- tank field
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Abstract
The utility model discloses a kind of solar energy radio transfer interface systems for comprehensive logging instrument, including rig floor area solar panel, the explosion-proof vasculum in rig floor area, tank field solar panel, the explosion-proof vasculum in tank field, logging equipment room, indoor signal receiving magazine, collecting computer, multiple general 4~20mA sensors, two signal acquisition casees are installed in rig floor area and tank field, vasculum uses lithium battery and solar panels duplicate supply mode, general 4~20mA sensor 8 taps into vasculum by signal cable, no replacement is required sensor, ensure that the versatility of sensor.After vasculum handles signal, externally sent by antenna.Reception of wireless signals case is installed inside logging equipment room, the data that rig floor vasculum and tank field vasculum are sent is received, taps into collecting computer by 232 serial ports after processing.Using wireless transmission between logging equipment room and rig floor, the vasculum of tank field two, lowers installation labor intensity due to there is no aerial cable and improve instrument lightning protection properties.
Description
Technical field
The utility model belongs to logging equipment applied technical field more particularly to a kind of solar energy for comprehensive logging instrument
Wireless transmission interface system.
Background technique
There are three types of transmission modes for logging equipment signaling interface at present.1, using independent cable transmission signal；2, total using CAN
Line is transmitted；3, it is transmitted using wireless sensor.Independent cable and CAN bus transmission mode signal cable weight, installation be not square
Just, lightning protection properties are poor.Wireless sensor transmission mode is higher to sensor requirements, it is necessary to be low-power consumption sensor, with existing record
Well instrument sensor cannot be general, poor compatibility.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of solar energy radio transmission for comprehensive logging instrument and connects
Port system, no replacement is required sensor, the wireless signal transmission between realization signal acquisition case and logging equipment.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of for comprehensive logging instrument
Solar energy radio transfer interface system, including rig floor area solar panel, the explosion-proof vasculum in rig floor area, tank field solar battery
Plate, the explosion-proof vasculum in tank field, logging equipment room, indoor signal receiving magazine, collecting computer, multiple general 4~20mA sensors,
Rig floor area solar panel is the explosion-proof vasculum power supply in rig floor area, and general 4~20mA sensor signal in rig floor area passes through letter
Number cable taps into the explosion-proof vasculum in rig floor area, after the explosion-proof vasculum in rig floor area handles signal, is externally sent by antenna；
Tank field solar panel is the explosion-proof vasculum power supply in tank field, and general 4~20mA sensor signal of tank field passes through signal cable
The explosion-proof vasculum in tank field is tapped into, after the explosion-proof vasculum in tank field handles signal, is externally sent by antenna；Logging equipment room
Installation indoor signal receiving magazine in inside receives the sensor number of the explosion-proof vasculum wireless transmission of the explosion-proof vasculum in rig floor area and tank field
According to tapping into collecting computer by 232 serial ports after processing.
The explosion-proof vasculum in the rig floor area and the explosion-proof vasculum built-in lithium battery in tank field, using lithium battery and solar panel group
Close power supply.
The explosion-proof vasculum in the rig floor area and the explosion-proof vasculum in tank field are the explosive-proof sealed cabinet shell of stainless steel.
The beneficial effects of the utility model are: installing two signal acquisition casees in rig floor area and tank field, vasculum uses lithium
Battery and solar panels duplicate supply mode, general 4~20mA sensor 8 tap into vasculum by signal cable, and no replacement is required passes
Sensor ensure that the versatility of sensor.After vasculum handles signal, externally sent by antenna.Logging equipment room
Inside installation reception of wireless signals case, receives the data that rig floor vasculum and tank field vasculum are sent, passes through 232 serial ports after processing
Tap into collecting computer.Using wireless transmission between logging equipment room and rig floor, the vasculum of tank field two, it is strong to lower installation labour
Degree, due to not having aerial cable, improves instrument lightning protection properties.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the solar energy radio transfer interface system for comprehensive logging instrument of the utility model.
Fig. 2 is the structure principle chart of the explosion-proof vasculum of the utility model.
Fig. 3 is the circuit diagram of the utility model data acquisition board.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the solar energy radio transfer interface system for comprehensive logging instrument of the utility model, including rig floor
Area's solar panel 1, the explosion-proof vasculum 2 in rig floor area, tank field solar panel 3, the explosion-proof vasculum 4 in tank field, logging equipment
Room 5, indoor signal receiving magazine 6, collecting computer 7, multiple general 4~20mA sensors 8, rig floor area solar panel 1 are
The explosion-proof vasculum 2 in rig floor area is powered, and general 4~20mA sensor, 8 signal in rig floor area, which taps into rig floor area by signal cable, to be prevented
Quick-fried vasculum 2 is externally sent after the explosion-proof vasculum 2 in rig floor area handles signal by antenna；Tank field solar panel
3 power for the explosion-proof vasculum 4 in tank field, and general 4~20mA sensor, 8 signal of tank field taps into that tank field is explosion-proof to adopt by signal cable
Header 4 is externally sent after the explosion-proof vasculum 4 in tank field handles signal by antenna；Room is installed inside logging equipment room 5
Interior signal receiving magazine 6 receives the sensing data that the explosion-proof vasculum 4 of the explosion-proof vasculum 2 in rig floor area and tank field transmits wirelessly, processing
Collecting computer 7 is tapped by 232 serial ports afterwards.
The explosion-proof vasculum 2 in the rig floor area and explosion-proof 4 built-in lithium battery of vasculum in tank field, using lithium battery and solar panels
Associating power supply.
The explosion-proof vasculum 2 in the rig floor area and the explosion-proof vasculum 4 in tank field are the explosive-proof sealed cabinet shell of stainless steel.
General 4~20mA the sensor 8 in rig floor area is connected to the explosion-proof vasculum 2 in rig floor area by signal cable, and rig floor area is explosion-proof
2 built-in signal collection plate of vasculum, collection plate become RS232 rs 232 serial interface signal, pass through acquisition after handling sensor signal
After the SRWF-1028 wireless module coding integrated on plate, data are sent to aerial by sucker antenna.The explosion-proof vasculum 2 in rig floor area
It is powered by rig floor area solar panel 1 and built-in lithium battery, is mentioned by DC/DC converter to rig floor zone sensors and collection plate
It powers for 24V DC power supply.
General 4~20mA the sensor 8 in tank field is connected to the explosion-proof vasculum 4 in tank field, the explosion-proof vasculum in tank field by signal cable
4 built-in signal collection plates, collection plate become RS232 rs 232 serial interface signal after handling sensor signal, by collecting on collection plate
At SRWF-1028 wireless module coding after, 3 meters of sucker antennas of You Yigen send data to aerial.The explosion-proof vasculum 4 in tank field by
Tank field solar panel 3 and built-in lithium battery power supply provide 24V to tank field sensor and collection plate by DC/DC converter
DC power supply power supply.
Indoor signal receiving magazine 6 is mounted on the standard cabinet in logging equipment room 5, sends a sucker antenna outside, is inhaled in instrument
Device roof portion receives the coded data that the explosion-proof vasculum 4 of the explosion-proof vasculum 2 in rig floor area and tank field is sent, is connect by indoor signal
The wireless module inside case 6 is received, to RS232 serial data is changed into after data decoding, is sent to collecting computer 7, collecting computer 7
The mating acquisition software of solar energy radio coffret is installed, sensor signal is shown, deposit, is printed.
Rig floor area solar panel (model: GX-50W) 1 in the utility model, tank field solar panel (model:
GX-50W) 3, logging equipment room 5, collecting computer 7, general 4~20mA sensor 8 is conventional equipment, is not introduced herein.This
The explosion-proof vasculum 4 of the explosion-proof vasculum 2 in the rig floor area of utility model and tank field, two explosion-proof vasculum structural principles are the same, pass through
Toggle switch on respective signal acquiring board carries out identity validation.
As shown in Fig. 2, the explosion-proof vasculum is adopted by solar controller 9, power management plate 10, lithium battery 11, data
Collect plate 12 to form.Principle is that solar panels on daytime are charged by solar controller 9 to lithium battery 11, while passing through power supply
The pressure stabilizing that management board 10 carries out power supply is powered to data acquisition board 12.Night lithium battery 11 is carried out by power management plate 10
The pressure stabilizing of power supply is powered to data acquisition board 12, to realize the uninterrupted power supply of power supply.Data acquisition board 12 and well site
General 4~20mA sensor is connected, to realize the acquisition of spot sensor data, and on acquired plate without line template with nothing
The mode of line externally carries out wireless transmission.
Solar controller 9 uses general micro computer solar charging controller, model: SL02B-20A.Power management plate
10 use general MORNSUN DC/DC conversion module, model: URB2424LD-20WR3, input voltage: 9~36VDC, output
Voltage: 24VDC.Lithium battery 11 uses general 12V lithium battery.
As shown in figure 3, being the circuit diagram of the data acquisition board.By main control chip 13, pump stroke signal acquisition module
14, AD acquisition module 15, winch signal processing unit 16, wireless module 17, network module 18, bus module 19, power module
20 equal compositions.
Main control chip 13 uses STM32.STM32 series of products are based in the ARM Cortex-M0 processor of super low-power consumption
Core integrates the technology and function of enhancing, aims at the application of Ultra Low Cost budget.The Series of MCU shorten using 8 and
Performance gap between the equipment of 16 8-digit microcontrollers and the equipment for using 32 8-digit microcontrollers, can be in economical user terminal
Advanced and complicated function is realized on product.
Pump stroke signal acquisition module 14 is acquired by PD10~PD13 mouth of STM32, by the way of interruption, speed
Rate fully meets well site data acquisition request.
AD acquisition module 15 can acquire 32 analog signal, using multiplexer Maxim MAX308ESE and AD core
Piece AD7685 is realized.AD7685 has 16 bit resolutions, no missing code, low in energy consumption, and throughput rate reaches 250kSPS.Reference power supply
Using ADR391, there is 2.5V micro energy lose, low noise, accurate reference voltage, built-in turn-off function.Output control to relay
System and digital quantity input acquisition use main control chip STM32 pin that the peripheral circuit of auxiliary is added to realize.
The port that the acquisition of winch orthogonal intersection code signal 16 directlys adopt STM32 is acquired, and STM32 can support two simultaneously
Road orthogonal encoder.
Wireless data module 17 uses SRWF-1028, is universal transparent transmission module, adapts to any standard or nonstandard
Quasi- User Agreement.Strong antijamming capability, long transmission distance is held, sighting distance is up to 2500m (4800bps, AT-1 antenna).It is low
Power consumption, 350~500mA of emission current receive 32~38mA of electric current.Multichannel, provides 8 optional channels, and user can be according to need
Channel is set, if needed extendible channel.Passed through on this collection plate by Transistor-Transistor Logic level signal and no line template, is used
The mounting means of superposition.
Network module 18 uses LAN8720A chip, this collection plate also has network interface communication function.
Bus module 19 has 485 communication interfaces, and it is half-duplex RS -485/RS- that communication interface, which uses MAX13487E,
422 transceivers, and select with automatic to control 16.
Power module 20 is formed by combining by insurance chip, voltage stabilizing chip, diode, capacitor, provides stabilization for collection plate
Power supply.
The utility model, using wireless between the explosion-proof vasculum 2 in logging equipment room 5 and rig floor area, the explosion-proof vasculum 4 in tank field
Transmission lowers installation labor intensity due to not having aerial cable and improves instrument lightning protection properties.Sensor signal passes through signal
Cable taps into the explosion-proof vasculum 4 of the explosion-proof vasculum 2 in rig floor area and tank field, no replacement is required sensor, ensure that the general of sensor
Property.Two signal acquisition casees are installed in rig floor area and tank field, using lithium battery and solar panel associating power supply mode, sensing
Device signal taps into vasculum by short-term, after vasculum handles signal, is externally sent by antenna.In logging equipment room
Reception of wireless signals case is installed in portion, is received the data that rig floor vasculum and tank field vasculum are sent, is connect after processing by 232 serial ports
Into collecting computer.Collecting sensor signal case is the explosive-proof sealed cabinet of stainless steel, and sensor signal is connect by signal extended line
To vasculum, no replacement is required sensor ensure that the versatility of sensor.Install wireless transmission additional between vasculum and instrument shelter
With reception circuit, antenna uses magnet type sucking disc antenna, quick and easy for installation.Reception of wireless signals case is standard size, installation
On instrument shelter cabinet, antenna is inhaled at the top of instrument shelter.
In conclusion the content of the utility model is not limited in the above embodiments, in same area it is insighted it
Scholar can propose other embodiments easily within the technological guidance's thought of the utility model, but this embodiment is all wrapped
It includes within the scope of the utility model.
Claims (3)
1. a kind of solar energy radio transfer interface system for comprehensive logging instrument, which is characterized in that including rig floor area solar energy
Solar panel (1), the explosion-proof vasculum in rig floor area (2), tank field solar panel (3), the explosion-proof vasculum in tank field (4), logging equipment
Room (5), indoor signal receiving magazine (6), collecting computer (7), multiple general 4~20mA sensors (8), rig floor area solar-electricity
Pond plate (1) is the explosion-proof vasculum in rig floor area (2) power supply, and general 4~20mA sensor (8) signal in rig floor area passes through signal cable
The explosion-proof vasculum in rig floor area (2) is tapped into, after the explosion-proof vasculum in rig floor area (2) handles signal, is externally sent by antenna；
Tank field solar panel (3) is the explosion-proof vasculum in tank field (4) power supply, and general 4~20mA sensor (8) signal of tank field passes through
Signal cable taps into the explosion-proof vasculum in tank field (4), external by antenna after the explosion-proof vasculum in tank field (4) handles signal
It sends；Indoor signal receiving magazine (6) are installed inside logging equipment room (5), receives the explosion-proof vasculum in rig floor area (2) and tank field is explosion-proof
The sensing data of vasculum (4) wireless transmission, taps into collecting computer (7) by 232 serial ports after processing.
2. the solar energy radio transfer interface system according to claim 1 for comprehensive logging instrument, which is characterized in that institute
The explosion-proof vasculum in rig floor area (2) and tank field explosion-proof vasculum (4) built-in lithium battery is stated, is supplied using lithium battery and solar panels combination
Electricity.
3. the solar energy radio transfer interface system according to claim 1 for comprehensive logging instrument, which is characterized in that institute
Stating the explosion-proof vasculum of the explosion-proof vasculum in rig floor area (2) and tank field (4) is the explosive-proof sealed cabinet shell of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852981.2U CN208937063U (en) | 2018-11-12 | 2018-11-12 | A kind of solar energy radio transfer interface system for comprehensive logging instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852981.2U CN208937063U (en) | 2018-11-12 | 2018-11-12 | A kind of solar energy radio transfer interface system for comprehensive logging instrument |
Publications (1)
| Publication Number | Publication Date |
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| CN208937063U true CN208937063U (en) | 2019-06-04 |
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| CN201821852981.2U Active CN208937063U (en) | 2018-11-12 | 2018-11-12 | A kind of solar energy radio transfer interface system for comprehensive logging instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127876A (en) * | 2020-08-14 | 2020-12-25 | 中国石油集团渤海钻探工程有限公司 | Micro-power consumption unit drilling pump stroke data calculation and transmission device and method |
-
2018
- 2018-11-12 CN CN201821852981.2U patent/CN208937063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127876A (en) * | 2020-08-14 | 2020-12-25 | 中国石油集团渤海钻探工程有限公司 | Micro-power consumption unit drilling pump stroke data calculation and transmission device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: 300457 Tianjin Binhai New Area Development Zone No. second, No. 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: 300457 Tianjin Economic Development Zone, No. 83, No. second main street, Tianjin, China Petroleum Building, Bohai Drilling Engineering Co., Ltd. Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
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| TR01 | Transfer of patent right |