CN201554453U - Wireless voltage-taking device - Google Patents
Wireless voltage-taking device Download PDFInfo
- Publication number
- CN201554453U CN201554453U CN2009202795154U CN200920279515U CN201554453U CN 201554453 U CN201554453 U CN 201554453U CN 2009202795154 U CN2009202795154 U CN 2009202795154U CN 200920279515 U CN200920279515 U CN 200920279515U CN 201554453 U CN201554453 U CN 201554453U
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- China
- Prior art keywords
- pressure
- sheath
- integrated circuit
- oil
- power supply
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a wireless voltage-taking device, which mainly solves problems that collecting data of the mechanical pressure gauge is inaccurate, inconvenient and the workload is large. The characteristics are as follows: an integrated circuit board (2), a power supply (3) and a pressure sensor (4) which are sequentially connected through an electric wire (7) are arranged in a sheath (1). The wireless voltage-taking device has advantages that the data collecting is accurate, convenient, and timely and the operating is simple.
Description
Technical field:
The utility model relates to a kind of oilfield oil well pressure obtaning device, particularly a kind of wireless pressure obtaning device.
Background technology:
The oil field enters high water-cut stage, recovers the oil to rely on the degree of water filling increasing.The main foundation of oil-field flooding is to change according to the pressure of oil reservoir, and the pressure of oil reservoir low more needs more adjusted by water filling.Therefore the pressure monitor to oil reservoir becomes very important, and monitoring timely more, accurate more can scientifically be carried out water filling more.If do not monitor or monitor inaccurate, water injection rate just can not mate with strata pressure, or highly or low all can influence oil recovery efficiency.At present; the oil field is to the pressure monitor of oil-water well; basically be by the collection of artificial use mechanical pressure gauge; need need expend great amount of manpower by artificial collection in worksite, workload is big; practical operation is loaded down with trivial details, inconvenient; the data of gathering are inaccurate, untimely, artificial wrong report occurs, lie about, make a false report pressure data through regular meeting, bring serious harmful effect for the geology department in oil field and related management department formulation production capacity scheme thereof.
The utility model content:
Technical problem to be solved in the utility model is to overcome the problem that the mechanical pressure gauge image data is inaccurate, inconvenient, workload is big that exists in the background technology, and provide a kind of wireless pressure obtaning device, this wireless pressure obtaning device have image data accurately, convenient, characteristics timely.
The invention for solving the technical problem can reach by following technical solution: this wireless pressure obtaning device comprises sheath, and sheath is built-in with the surface-mounted integrated circuit of electric wire connection successively, power supply, pressure sensor.
Infra-red ray transmitting unit and signal transition unit are arranged on the described surface-mounted integrated circuit; Described sheath is a steel sheath; Described power supply is a high power lithium battery.
The utility model is compared with the above-mentioned background technology can have following beneficial effect: this wireless pressure obtaning device is owing to adopt said structure, surface-mounted integrated circuit by connecting power supply and pressure sensor is accurate, easy, in time oil pressure, casing pressure, the pump pressure of oil-water well are gathered and monitored, the pressure data of the oil that the far infrared rays scanning technique is gathered, well is imported LAN system then, timing monitoring oil-water well pressure changing, realize balanced flood, reach the purpose in digitlization, scientific management oil field.This device have pressure measurement accurate, timely, low temperature resistant, easy and simple to handle, patrol characteristics such as well puts in place, the oil recovery worker must go up the well image data, can prevent to make a false report oil well information, is one of important means that realizes the oil field digital management.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure: 1-steel sheath, 2-surface-mounted integrated circuit, 3-power supply, 4-pressure sensor, 5-infra-red ray transmitting unit, 6-signal transition unit, 7-electric wire.
The specific embodiment:
Below in conjunction with accompanying drawing will the utility model is described in further detail:
As shown in Figure 1, this wireless pressure obtaning device comprises sheath 1, sheath 1 is built-in with surface-mounted integrated circuit 2, power supply 3 and pressure sensor 4,4 of surface-mounted integrated circuit 2, power supply 3 and pressure sensors electric wire 7 successively are connected, infra-red ray transmitting unit 5 and signal transition unit 6 are arranged on the surface-mounted integrated circuit 2, and described power supply 3 is a high power lithium battery; Described sheath 1 is a steel sheath, prevents from external damage.
The operating principle of this wireless pressure obtaning device is: should wireless pressure obtaning device be installed in and will detect oil pressure, casing pressure, the corresponding pressure tappings place of the oil-water well of pump pressure, give surface-mounted integrated circuit 2 pressure signals by the pressure sensor in the sheath 14, pressure signal is transformed into infrared transmitted signal by the signal transition unit 6 of surface-mounted integrated circuit 2, infra-red ray transmitting unit 5 is arranged on the surface-mounted integrated circuit 2, switch through on-the-spot inspector's write by hand device is clicked testing button, infrared signal can be transferred to the liquid crystal surfactant of write by hand device, concrete numerical value is presented on the write by hand device, then with the oil pressure of the oil-water well of collection in worksite, casing pressure, the pump pressure data pass back to the system of PC LAN.Sheath 1 is a steel sheath, and extended immobilization is motionless, accident such as therefore can not produce leakage, come off; Adopt the radio meter register instrument, need not to contact pressure vessel can check meter at the scene of realizing, the staff is perfectly safe, and easily accurately copies the pressure force data, and data are accurate than the mechanical type instrument, and each meter-copy device can be enrolled the data of 200 mouthfuls of wells, and can be played back to microsystem.
Claims (4)
1. a wireless pressure obtaning device comprises sheath (1), it is characterized in that: sheath (1) is built-in with the surface-mounted integrated circuit (2) of electric wire (7) connection successively, power supply (3), pressure sensor (4).
2. wireless pressure obtaning device according to claim 1 is characterized in that: infra-red ray transmitting unit (5) and signal transition unit (6) are arranged on the described surface-mounted integrated circuit (2).
3. wireless pressure obtaning device according to claim 1 is characterized in that: described sheath (1) is a steel sheath.
4. according to claim 1 or 2 or 3 described wireless pressure obtaning devices, it is characterized in that: described power supply (3) is a high power lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202795154U CN201554453U (en) | 2009-11-06 | 2009-11-06 | Wireless voltage-taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202795154U CN201554453U (en) | 2009-11-06 | 2009-11-06 | Wireless voltage-taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554453U true CN201554453U (en) | 2010-08-18 |
Family
ID=42614135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202795154U Expired - Lifetime CN201554453U (en) | 2009-11-06 | 2009-11-06 | Wireless voltage-taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554453U (en) |
-
2009
- 2009-11-06 CN CN2009202795154U patent/CN201554453U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |
|
| CX01 | Expiry of patent term |