CN201835817U - Oil measuring device for wireless indicator - Google Patents

Abstract

The utility model discloses an oil measuring device for a wireless indicator. A wireless communication processor is respectively connected with a temperature sensor, an antenna module, an electric quantity monitoring module and a power supply module by a wire through a peripheral interface of the wireless communication processor in a matching manner; an indicator diagram calculating processor is respectively connected with a load sensor and a working indicator lamp by the wire through the peripheral interface of the indicator diagram calculating processor in a matching manner; the wireless communication processor, the indicator diagram calculating processor, a power supply switch, a storage device and an indicator diagram oil measuring processor which can be powered by a battery are connected with one another by a bus in a matching manner, and are powered by the battery or directly powered by a charging module and a power supply module through a photoelectric solar panel; the electric energy output end of the photoelectric solar panel is connected with the charging module, and the charging module is connected with the power supply switch by the power supply module. With the adoption of the oil measuring device, the construction and maintenance costs of an oil field can be lowered.

Description

Wireless indicator oil-measuring apparatus

Technical field

The utility model relates to the oil-measuring apparatus of calculating oilwell produced fluid amount by merit figure, particularly wireless indicator oil-measuring apparatus.

Background technology

Fast in time, like clockwork the pumpingh well production fluid being measured in the field produces and get, is to analyze, diagnose oil well to carry out a key index of various measures, also is a pith of oil well daily management mission.Present oily machine metering production fluid amount is generally used and is built fixed or skid-mounted type dedicated three-phase measuring station by block is concentrated, but exist problems such as long, construction cost of great in constructing amount, cycle and maintenance cost height, this product is by becoming one computing unit, transmission unit, power subsystem, load transducer, by adopting low energy-consumption electronic device and optimizing algorithm, make equipment solve problem great in constructing amount by the electric energy that carries and solar powered; Because of the integrated level height does not have other periphery circuit and device, protect so can accomplish zero dimension substantially.

Summary of the invention

The utility model content

The purpose of this utility model is to provide a kind of wireless indicator oil-measuring apparatus, can reduce oilfield construction cost and maintenance cost.

The purpose of this utility model is achieved in that a kind of wireless indicator oil-measuring apparatus, the wireless telecommunications processor by its peripheral interface respectively by the lead temperature pick up that is connected, Anneta module, electric quantity monitoring module and power module, merit figure computation processor by its peripheral interface respectively with lead be connected load transducer and relay indicating light, wireless telecommunications processor that can be battery-powered, merit figure computation processor, power switch, between memory and the merit figure gauging processor by bus cooperatively interact connect and battery-powered or by solar opto-electronic board directly by charging module and power module power supply, the electric energy output end of solar opto-electronic board connects charging module, and charging module connects power switch by power module.

The summary of the utility model principle: memory is connected on the merit figure gauging processor by bus, merit figure gauging processor is made regular check on the new merit figure buffer area on the memory, there is the merit figure that newly measures just to extract and calculate the production fluid amount, be saved in the memory simultaneously, memory is connected by bus and merit figure computation processor wireless telecommunications processor merit figure gauging processor are parallel, after power switch was opened, power supply indicator was bright.

The wireless telecommunications processor is detected the Frame that Anneta module transmits with 1/8 second interval, command code in the resolution data frame, difference according to command code is handled respectively: 1. command code need be extracted the merit diagram data, whether the wireless telecommunications processor is at first available by memory state holding wire consults memory, memory can be used according to corresponding merit diagram data in the parameter extraction memory in the Frame, wireless telecommunications processor packing merit diagram data is by Anneta module passback result data frame, unavailable as memory, at certain intervals the time repeatedly the consults memory state until available, if can not obtain the memory right to use at the appointed time, the passback of wireless telecommunications processor packing error code.2. command code need be extracted device temperature, the wireless telecommunications processor goes out temperature by the calculated signals that temperature pick up transmits, the packing back returns by Anneta module, the parameter that merit figure computation processor is provided with according to the user, regularly extract the load transducer data by holding wire, after calculating the merit diagram data, whether available by memory state holding wire consults memory, if the memory free time, be saved in the merit diagram data in its idle storage space and upgrade merit figure number count device, merit figure gauging processor calculates the production fluid amount at the merit figure that measures according to merit figure computation processor.The utility model adopts incorporate design and wireless displacement transducer technology mapping indicator card, calculate the production fluid amount of oil well by the merit figure that surveys and draws out, and adopt wireless communication technology to transmit data, solved and measured the problem that production fluid need be built special-purpose measuring station, well head automated system construction cost height, safeguard difficulty, allowed the user can easily make up the system that low cost, a zero dimension are protected.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Accompanying drawing is a syndeton schematic diagram of the present utility model.

The specific embodiment

A kind of wireless indicator oil-measuring apparatus, as shown in Figures 1 to 4, wireless telecommunications processor 4 by its peripheral interface respectively by the lead temperature pick up 8 that is connected, Anneta module 9, electric quantity monitoring module 10 and power module 5, merit figure computation processor 3 by its peripheral interface respectively with lead be connected load transducer 2 and relay indicating light 1, wireless telecommunications processor 4 that can be battery-powered, merit figure computation processor 3, power switch 12, between memory 7 and the merit figure gauging processor 13 by bus cooperatively interact connect and battery-powered or by solar opto-electronic board 6 directly by charging module 11 and power module 5 power supplies, the electric energy output end of solar opto-electronic board 6 connects charging module 11, and charging module 11 connects power switch 12 by power module 5.Described battery is a lithium ion battery.

Characteristics of the present utility model, performance and function: the 1. characteristics of instrument: integrate wireless indicator and merit figure gauging equipment; By test pumping well ground indicator card, using roofbolt, fluid column and oil pipe three-dimensional vibrating Mathematical Modeling finds the solution, obtain down-hole roofbolt merit at different levels figure and pump merit figure, using pump merit figure recognition technology is calculated oilwell produced fluid amount then, integrated design and wireless displacement sensing technology have been adopted, compact conformation, in light weight, install very conveniently, can adapt to abominable outdoor environment; Adopted low energy consumption and solar charging power technology, but continuous operation more than 3 years realizes instrument " zero dimension is protected " target in re-using; Adopt wireless communication technique, can realize that by wireless mode all the oil well indicator cards in 200 meters scopes of pair radius measure, transmit, be specially adapted to the oil districts such as marsh, lake, hills, desert; Adopt load, the displacement transducer of high accuracy, zero drift, and designed big capacity holder, can store a large amount of data, both can replace the oil well power indicator of present routine, can implement continuous continual monitoring to the emphasis oil well again. 2. the function of instrument: record surface dynamometer card; Calculate oilwell produced fluid amount; Can preserve continuous 10 years oilwell produced fluid amount, record oil pumper duty and time; Local memory can be preserved 20000 merit figure; The embedded with solar rechargeable lithium ion battery does not need outer power supply; Can arrange and read and browse the equipment intrinsic parameter with short-distance wireless communication with HPC and notebook computer. 3. the performance of instrument: wireless indicator has adopted the very high load sensor of reliability, and the life-span is long, and the drift end, precision is reliable; Guaranteed the accuracy rate that the production fluid amount is calculated by optimal design and built-in big capacity comparison data; The transmission of employing micro power consumption wireless, without any signal transmission cable, not fragile; The built-in sensors displacement need not machine driving and backguy interlock test displacement, has avoided mechanical wear, has improved precision, and is not fragile; Adopt high-energy battery power supply mode and solar recharging, need not when mounted holding wire and power line, not fragile, provide reliable assurance for effective operation of Systems for Remote Controlling Oil Wells.

Claims (2)

1. wireless indicator oil-measuring apparatus, it is characterized in that: wireless telecommunications processor (4) by its peripheral interface respectively by the lead temperature pick up (8) that is connected, Anneta module (9), electric quantity monitoring module (10) and power module (5), merit figure computation processor (3) by its peripheral interface respectively with lead be connected load transducer (2) and relay indicating light (1), wireless telecommunications processor (4) that can be battery-powered, merit figure computation processor (3), power switch (12), cooperatively interact by bus between memory (7) and the merit figure gauging processor (13) and connect and battery-powered or directly power by charging module (11) and power module (5) by solar opto-electronic board (6), the electric energy output end of solar opto-electronic board (6) connects charging module (11), and charging module (11) connects power switch (12) by power module (5).

2. wireless indicator oil-measuring apparatus according to claim 1 is characterized in that: described battery is a lithium ion battery.

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