CN210051411U

CN210051411U - Oil field measurement detection device based on GPRS transmission

Info

Publication number: CN210051411U
Application number: CN201920984331.1U
Authority: CN
Inventors: 伏雨豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-02-11
Anticipated expiration: 2029-06-27

Abstract

The utility model provides an oil field measurement detection device based on GPRS transmission. The oil field measurement detection device based on GPRS transmission includes: a storage tank; the feeding pipe is arranged on one side of the storage tank; the discharge pipe is arranged on one side of the storage tank; the box body is fixed at the top of the storage tank; the ration pole sets up in the inside of holding vessel. The utility model provides an oil field measurement detection device based on GPRS transmission has simultaneously when the inside fluid of holding vessel constantly increases, the rising of liquid level can drive the buoyancy piece and rise in step, after the liquid level surpassed certain height, first contact switch on the first box body contacts with second contact switch, then another siren circular telegram starts, make things convenient for warning maintainer timely to adjust the inside fluid of holding vessel, the inside fluid volume of guarantee holding vessel is in a safe and can normally transport the measurement in, improve the security that the holding vessel stored fluid.

Description

Oil field measurement detection device based on GPRS transmission

Technical Field

The utility model relates to an oil field conveying equipment field especially relates to an oil field measurement detection device based on GPRS transmission.

Background

With the development and progress of the information era, the GPRS is used as a new mobile data communication service, a high-speed wireless IP service is provided for users between mobile users and a data network, the GPRS network becomes a resource capable of being continuously utilized and developed, the GPRS communication using an embedded system as a carrier is more and more widely applied, and the GPRS communication has the characteristics of high online access speed all the time and adoption of a data flow charging mode, has incomparable cost performance advantages, is particularly suitable for remote data transmission application in industries such as power system automation, industrial monitoring, environmental monitoring, smart grid and the like, and has an important function when the GPRS transmission technology is applied to equipment for oil field metering detection.

In prior art, the metering device in current oil field often needs to use reserve adjusting tank to carry out reserve storage and regulation to the transportation in oil field to the in-process of oil field transportation, so that the transportation control to fluid is at the relative velocity of flow of a safe transportation, avoid the inside inflow of holding vessel too big, the outflow undersize, lead to holding vessel pressure increase and take place to leak, avoid the outflow too big and the inflow too little simultaneously, can not reach the appointed fluid volume of required transportation.

Therefore, it is necessary to provide an oil field metering and detecting device based on GPRS transmission to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil field measurement detection device based on GPRS transmission has solved the problem of the inconvenient detection of horizontal plane of the inside fluid of Liu holding vessel in the oil field fluid transportation.

For solving the technical problem, the utility model provides an oil field measurement detection device based on GPRS transmission includes: a storage tank; the feeding pipe is arranged on one side of the storage tank; the discharge pipe is arranged on one side of the storage tank; the box body is fixed at the top of the storage tank; the quantitative rod is arranged inside the storage tank, the bottom of the quantitative rod is fixedly connected with a buoyancy block, the top of the quantitative rod sequentially penetrates through the top of the inner wall of the storage tank and the bottom of the box body and extends into the box body, one end, extending into the box body, of the quantitative rod is fixedly connected with a sliding plate, a sliding rod is fixedly connected between the top and the bottom of the inner wall of the box body, and the surface of the sliding rod is slidably connected with the inner surface of the sliding plate; the bottom of the first box body is fixed at the top of the sliding plate; the top of the second box body is fixed at the bottom of the sliding plate; the storage battery is arranged at the bottom of the inner wall of the box body; the alarm is arranged outside the box body; and the GPRS transmission device is arranged in the box body.

Preferably, be provided with first control valve on the inlet pipe, be provided with the second control valve on the discharging pipe, first control valve with the second control valve is the solenoid valve.

Preferably, the lowest position of the bottom of the buoyancy block is higher than the top of the discharging pipe, and the highest position of the bottom of the buoyancy block is on the same horizontal line with the top of the feeding pipe.

Preferably, the bottom fixedly connected with buffer spring of first box body inner wall, buffer spring's top fixedly connected with movable plate, the top fixedly connected with telescopic link of movable plate, the top of telescopic link runs through the top of first box body inner wall and extends to the top of first box body.

Preferably, the telescopic link extends to the one end fixedly connected with first contact switch at the top of first box body, the top fixedly connected with second contact switch of box inner wall, first contact switch with second contact switch looks adaptation, the siren is provided with two, first contact switch with the control circuit of second contact switch passes through the wire and one siren electric connection.

Preferably, the structure of the second box body is the same as that of the first box body, a third contact switch and a fourth contact switch are correspondingly arranged on the second box body, the third contact switch is matched with the fourth contact switch, and a control circuit of the third contact switch and a control circuit of the fourth contact switch are electrically connected with another alarm through a lead.

Preferably, the input ends of the two alarms are electrically connected with the output end of the storage battery through a lead, and the output ends of the two alarms are electrically connected with the input end of the GPRS transmission device.

Compared with the prior art, the utility model provides an oil field measurement detection device based on GPRS transmission has following beneficial effect:

the utility model provides an oil field measurement detection device based on GPRS transmission, through being provided with the buoyancy piece, when the fluid volume of holding vessel inside descends, the buoyancy piece descends along with the liquid level synchronization of fluid, the buoyancy piece drives the ration pole and moves downwards in step, and the ration pole drives the sliding plate and moves downwards in step, the sliding plate drives the second box body of bottom and moves downwards in step, before the bottom of buoyancy piece is close to the top position of discharging pipe, the contact structure of second box body bottom communicates, an alarm circular telegram is sounded, simultaneously when the fluid of holding vessel inside constantly increases, the rising of liquid level can drive the buoyancy piece and rise synchronously, after the liquid level surpasses certain height, first contact switch on the first box body contacts with second contact switch, then another alarm circular telegram starts, make things convenient for warning maintainer timely to adjust the fluid of holding vessel inside, the inside fluid volume of guarantee holding vessel is in a safety and can normally transport the measurement in, improves the security that the holding vessel stores up fluid.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the oil field metering and detecting device based on GPRS transmission according to the present invention;

fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. storage tank, 2, inlet pipe, 21, first control valve, 3, discharging pipe, 31, second control valve, 4, box, 5, ration pole, 51, buoyancy piece, 52, sliding plate, 53, slide bar, 6, first box body, 61, buffer spring, 62, movable plate, 63, telescopic link, 64, first contact switch, 65, second contact switch, 7, second box body, 8, battery, 9, siren, 10, GPRS transmission device.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the oil field measurement and detection device based on GPRS transmission according to the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. An oil field measurement detection device based on GPRS transmission includes: a storage tank 1; the feeding pipe 2 is arranged on one side of the storage tank 1; a discharge pipe 3, wherein the discharge pipe 3 is arranged on one side of the storage tank 1; the box body 4 is fixed at the top of the storage tank 1; the quantitative rod 5 is arranged inside the storage tank 1, a buoyancy block 51 is fixedly connected to the bottom of the quantitative rod 5, the top of the quantitative rod 5 sequentially penetrates through the top of the inner wall of the storage tank 1 and the bottom of the box body 4 and extends to the inside of the box body 4, a sliding plate 52 is fixedly connected to one end of the quantitative rod 5 extending to the inside of the box body 4, a sliding rod 53 is fixedly connected between the top and the bottom of the inner wall of the box body 4, and the surface of the sliding rod 53 is slidably connected with the inner surface of the sliding plate 52; a first box body 6, the bottom of the first box body 6 is fixed on the top of the sliding plate 52; a second box body 7, the top of the second box body 7 is fixed on the bottom of the sliding plate 52; the storage battery 8 is arranged at the bottom of the inner wall of the box body 4; an alarm 9, wherein the alarm 9 is arranged outside the box body 4; the GPRS transmission device 10, the GPRS transmission device 10 is arranged inside the box body 4, the buoyancy block 51 can change along with the height of oil inside the storage tank 1, when the plane of the top of the oil rises, the buoyancy block 51 rises synchronously, when the buoyancy block 51 rises, the metering rod 5 can be driven to rise synchronously, the metering rod 5 drives the sliding plate 52 to slide upwards synchronously, the sliding plate 52 can push the second box body 7 to move upwards synchronously, in the process that the second box body 7 moves upwards, the first contact switch 64 above is driven to move upwards synchronously, in the process that the first contact switch 64 moves upwards, the first contact switch 64 approaches the second contact switch 65 gradually, when the oil level inside the storage tank 1 rises to approach but does not reach an upper alarm line, the first contact switch 64 preferentially contacts with the second contact switch 65, the alarm 9 corresponding to the first box body 6 is electrified and gives an alarm sound, reminding a maintainer that the oil level inside the storage tank 1 reaches an alarm line above, so that the maintainer can stop injecting oil into the storage tank 1 or accelerate the outflow speed of the oil in the storage tank 1 in time, thereby precisely controlling the height of the oil level inside the storage tank 1, enabling the oil level inside the storage tank 1 to be at a safe height, avoiding the storage tank 1 from leakage accidents caused by the fact that the inflow amount of the oil in the storage tank 1 is larger than the outflow amount, when the plane at the top of the oil descends, the buoyancy block 51 moves downwards under the action of gravity, the buoyancy block 51 drives the metering rod 5 to synchronously move downwards, the metering rod 5 drives the sliding plate 52 to synchronously move downwards, the sliding plate 52 drives the second box body 7 at the bottom to downwards adjust, when the plane at the top of the oil descends to be close to but not reach the alarm line below, the third contact switch on the second box body 7 is in contact with the fourth contact switch, the corresponding alarm 9 of the second box body 7 is electrified to start and give an alarm sound to remind a maintainer that the oil level in the storage tank 1 is about to reach an alarm line below so as to facilitate the maintainer to stop extracting oil in the storage tank 1 or adjust the inflow speed and the outflow speed of the oil in the storage tank 1 in time and ensure that the oil in the storage tank 1 is always maintained in a safe transmission range, the GPRS transmission device 10 adopts a data transmission module of a GPRS network in the prior art, and comprises a control module, a storage module, a communication module and an external interface module, equipment in the GPRS transmission device 10 is powered by a storage battery 8 and is connected with a data acquisition port of acquisition equipment by the external interface module, a proper sim card is selected to be inserted into a sim card slot according to the quality of a local communication service provider, and the acquisition equipment is connected to the GPRS network when being powered on, the GPRS network is used as a wireless data transmission platform, a communication link with a data center is established simultaneously, and the GPRS network platform is used for receiving and sending equipment data in real time, the data acquisition equipment and the data center are connected into the GPRS network platform to realize remote transparent transmission of finally acquired data, so that whether the oil condition inside the storage tank 1 reaches an alarm line can be timely found, meanwhile, maintenance personnel do not need to carry out investigation and detection on site in real time, a certain safety alarm range exists between the first box body 6 and the second box body 7 when alarming, enough maintenance and processing time is provided for a user, convenience in oil storage inside the storage tank 1 and control over the oil quantity are improved, and use safety of the storage tank 1 is improved.

Be provided with first control valve 21 on the inlet pipe 2, be provided with second control valve 31 on the discharging pipe 3, first control valve 21 with second control valve 31 is the solenoid valve.

The lowest position of the bottom of the buoyancy block 51 is higher than the top of the discharge pipe 3, and the highest position of the bottom of the buoyancy block 51 is on the same horizontal line with the top of the feed pipe 2, the buoyancy block 51 can rise along with the rise of the oil liquid level in the storage tank 1, and meanwhile, when the oil liquid level falls, the gravity of the buoyancy block 51 can drive the buoyancy block to fall, so that the buoyancy block 51 can be always maintained on the liquid level.

The bottom fixedly connected with buffer spring 61 of first box body 6 inner wall, the top fixedly connected with movable plate 62 of buffer spring 61, the top fixedly connected with telescopic link 63 of movable plate 62, the top of telescopic link 63 is run through the top of first box body 6 inner wall and is extended to the top of first box body 6.

The telescopic rod 63 extends to one end fixedly connected with a first contact switch 64 at the top of the first box body 6, the top fixedly connected with a second contact switch 65 at the inner wall of the box body 4, the first contact switch 64 is matched with the second contact switch 65, two alarms 9 are arranged, control circuits of the first contact switch 64 and the second contact switch 65 are electrically connected with one alarm 9 through a wire, and a buffering structure can give an advance alarm before the oil level reaches the highest alarm line or the lowest alarm line, so that maintenance personnel can timely adjust the flow rate of the output end and the input end of the storage tank 1, the oil level in the tank body 1 can be ensured to be in the normal conveying of the required oil, meanwhile, the storage tank 1 is provided with enough spare speed regulation space in the interior, and the oil conveying and storage control are facilitated, the safety of fluid transport is improved, and first box body 6 corresponds the warning line of holding tube 1 top.

The structure of the second box body 7 is the same as that of the first box body 6, the second box body 7 is correspondingly provided with a third contact switch and a fourth contact switch, the third contact switch is matched with the fourth contact switch, a control circuit of the third contact switch and a control circuit of the fourth contact switch are electrically connected with another alarm 9 through a lead, and the second box body 7 corresponds to an alarm line at the bottom of the storage tank 1.

The input ends of the two alarms 9 are electrically connected with the output end of the storage battery 8 through a conducting wire, and the output ends of the two alarms 9 are electrically connected with the input end of the GPRS transmission device 10.

The utility model provides an oil field measurement detection device based on GPRS transmission's theory of operation as follows:

when in use: when the top surface of the oil rises, the buoyancy block 51 rises synchronously, when the buoyancy block 51 rises, the metering rod 5 can be driven to rise synchronously, the metering rod 5 drives the sliding plate 52 to slide upwards synchronously, the sliding plate 52 can push the second box body 7 to move upwards synchronously, the second box body 7 drives the first contact switch 64 above to move upwards synchronously in the process of moving upwards, the first contact switch 64 approaches the second contact switch 65 gradually in the process of moving upwards, when the oil level in the storage tank 1 rises to approach but does not reach the upper alarm line, the first contact switch 64 preferentially contacts with the second contact switch 65, the alarm 9 corresponding to the first box body 6 is electrified to start and give out alarm sound to remind a maintainer that the oil level in the storage tank 1 reaches the upper alarm line, so that the maintainer can stop injecting the oil into the storage tank 1 or accelerate the outflow speed of the oil in the storage tank 1 in time, therefore, the height of the oil liquid level in the storage tank 1 is accurately controlled, so that the oil liquid level in the storage tank 1 is at a safe height, the leakage accident of the storage tank 1 caused by the fact that the inflow amount of oil in the storage tank 1 is larger than the outflow amount is avoided, when the plane of the top of the oil is lowered, the buoyancy block 51 moves downwards under the action of gravity, the buoyancy block 51 drives the metering rod 5 to synchronously move downwards, the metering rod 5 drives the sliding plate 52 to synchronously move downwards, the sliding plate 52 drives the second box body 7 at the bottom to downwards adjust, when the plane of the top of the oil is lowered to be close to but not reach the alarm line below, the third contact switch on the second box body 7 is contacted with the fourth contact switch, the corresponding alarm 9 of the second box body 7 is electrified to start and gives an alarm sound to remind a maintainer that the oil liquid level in the storage tank 1 is about to reach the alarm line below, so that the maintainer timely stops the extraction of the oil in the storage tank 1 or adjusts the inflow speed and the outflow speed of the oil in the storage tank 1, and the oil in the storage tank 1 is always maintained in a safe conveying range.

by arranging the buoyancy block 51, when the oil amount in the storage tank 1 is reduced, the buoyancy block 51 is synchronously reduced along with the oil level, the buoyancy block 51 drives the metering rod 5 to synchronously move downwards, the metering rod 5 drives the sliding plate 52 to synchronously move downwards, the sliding plate 52 drives the second box body 7 at the bottom to synchronously move downwards, before the bottom of the buoyancy block 51 is close to the upper position of the discharge pipe 3, the contact structure at the bottom of the second box body 7 is communicated, one alarm 9 is electrified to sound, meanwhile, when the oil amount in the storage tank 1 is continuously increased, the rising of the oil level can drive the buoyancy block 51 to synchronously rise, when the oil level exceeds a certain height, the first contact switch 64 on the first box body 6 is contacted with the second contact switch 65, the other alarm 9 is electrified to start, the maintenance personnel can be conveniently warned to timely adjust the oil amount in the storage tank 1, and the oil amount in the storage tank 1 is ensured to be in a safe and normally transportable measurement, the safety of the oil stored in the storage tank 1 is improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an oil field measurement detection device based on GPRS transmission which characterized in that includes:

a storage tank;

the feeding pipe is arranged on one side of the storage tank;

the discharge pipe is arranged on one side of the storage tank;

the box body is fixed at the top of the storage tank;

the quantitative rod is arranged inside the storage tank, the bottom of the quantitative rod is fixedly connected with a buoyancy block, the top of the quantitative rod sequentially penetrates through the top of the inner wall of the storage tank and the bottom of the box body and extends into the box body, one end, extending into the box body, of the quantitative rod is fixedly connected with a sliding plate, a sliding rod is fixedly connected between the top and the bottom of the inner wall of the box body, and the surface of the sliding rod is slidably connected with the inner surface of the sliding plate;

the bottom of the first box body is fixed at the top of the sliding plate;

the top of the second box body is fixed at the bottom of the sliding plate;

the storage battery is arranged at the bottom of the inner wall of the box body;

the alarm is arranged outside the box body;

and the GPRS transmission device is arranged in the box body.

2. The oilfield metering and detecting device based on GPRS transmission of claim 1, wherein a first control valve is arranged on the feeding pipe, a second control valve is arranged on the discharging pipe, and the first control valve and the second control valve are both solenoid valves.

3. The GPRS transport based oilfield metering and sensing device of claim 1, wherein the lowest position of the bottom of the buoyancy block is higher than the top of the tapping pipe, and the highest position of the bottom of the buoyancy block is on the same horizontal line with the top of the feeding pipe.

4. The oilfield metering and detecting device based on GPRS transmission of claim 1, wherein a buffer spring is fixedly connected to the bottom of the inner wall of the first box body, a moving plate is fixedly connected to the top of the buffer spring, a telescopic rod is fixedly connected to the top of the moving plate, and the top of the telescopic rod penetrates through the top of the inner wall of the first box body and extends to the top of the first box body.

5. The oil field measurement detection device based on GPRS transmission of claim 4, wherein the telescopic link extends to one end of the top of the first box body and is fixedly connected with a first contact switch, the top of the inner wall of the box body is fixedly connected with a second contact switch, the first contact switch is matched with the second contact switch, two alarms are arranged, and control circuits of the first contact switch and the second contact switch are electrically connected with one alarm through wires.

6. The oilfield metering and detecting device based on GPRS transmission of claim 5, wherein the structure of the second box body is the same as that of the first box body, a third contact switch and a fourth contact switch are correspondingly arranged on the second box body, the third contact switch is matched with the fourth contact switch, and control circuits of the third contact switch and the fourth contact switch are electrically connected with another alarm through wires.

7. The oilfield metering and detecting device based on GPRS transmission of claim 6, wherein the input ends of the two alarms are electrically connected with the output end of the storage battery through a lead, and the output ends of the two alarms are electrically connected with the input end of the GPRS transmission device.