CN212249982U

CN212249982U - Data transmission water distributor for oil development

Info

Publication number: CN212249982U
Application number: CN202020589388.4U
Authority: CN
Inventors: 秦春光
Original assignee: Daqing Hongyuan Huaxing Technology Co ltd
Current assignee: Daqing Hongyuan Huaxing Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-29
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to the technical field of water distributors, in particular to a data transmission water distributor for oil exploitation, which comprises a fishing head and a water injection pipe, wherein the right end of the fishing head is fixedly connected with a pressure pipe, the right side of the pressure pipe is provided with a data testing cavity, the water injection pipe is fixedly connected between the data testing cavities at the left side and the right side, the inner side of the water injection pipe is slidably connected with a water injection nozzle, the outer side of the water injection nozzle is provided with a spring, the inner side of the data testing cavity is fixedly connected with a wireless testing module, the inner side of the water injection pipe is fixedly connected with a guide ring, the inner side of the guide ring is slidably connected with a sliding block, and the right end of the sliding block is fixedly connected with a limiting block, the damage of the water injection nozzle when the device is used for fishing is avoided.

Description

Data transmission water distributor for oil development

Technical Field

The utility model relates to a water injection mandrel technical field specifically is a data transmission water injection mandrel for oil development.

Background

The water distributor is a tool required to be equipped on the packer with a water injection function and used for distributing water injected in an oil pipe into each water injection channel on the packer, the water distributor is arranged in a central pipe on the packer, a plurality of different water injection nozzles are arranged on the water distributor and are respectively used for injecting water on the upper layer and the lower layer of a rubber sleeve of the packer and distributing the water into the oil pipe connected with the bottom of the packer for injecting water on the lower layer of the next packer, and along with the development of the society, the application of the water distributor is more and more extensive, so that the demand of the data transmission water distributor for oil exploitation is increased day by day.

The water injection nozzle of the existing water distributor can not well inject water to an oil layer when in use, is easily damaged, influences the throwing and fishing of the water distributor, can not ensure the pressure inside the water distributor when the water distributor is in use, and can have the phenomenon of little water or even no water when the water injection nozzle at a far position is injected with water, so that the data transmission water distributor for oil exploitation is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data transmission water injection mandrel for oil development to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a data transmission water injection mandrel for oil development, includes salvage head and water injection pipe, the water inlet has been seted up to the top inboard of salvage head, the right-hand member fixedly connected with pressurized tube of salvage head, and water inlet and pressurized tube intercommunication, the right side of pressurized tube is provided with data test chamber, and fixedly connected with water injection pipe between the data test chamber that is located left and right sides, the inboard sliding connection of water injection pipe has the water injection mouth, the outside of water injection mouth is provided with the spring, the both ends of spring respectively with water injection pipe and water injection mouth fixed connection.

Preferably, data test chamber evenly distributed is on the right side of pressurization pipe, data test chamber and water injection pipe are the mutual interval setting, are located the left end and the pressurization pipe fixed connection in leftmost data test chamber, the inboard fixedly connected with wireless test module in data test chamber.

Preferably, the inboard fixedly connected with fixed plate of pressurization pipe, the inboard of pressurization pipe is provided with reciprocal lead screw, reciprocal lead screw about both ends respectively with salvage head and fixed plate rotate and be connected, the inboard fixedly connected with motor of right-hand member of salvage head, the terminal left end fixedly connected with of the main shaft of motor and reciprocal lead screw.

Preferably, the outside of reciprocal lead screw is provided with the fixed block, the inboard fixedly connected with locating piece of fixed block, locating piece sliding connection is in the inboard of reciprocal lead screw, the top and the bottom of fixed block all rotate and are connected with the increased pressure board, increased pressure board sliding connection is in the internal face of reciprocal lead screw, the left side of increased pressure board is provided with first gag lever post, the right side of increased pressure board is provided with the second gag lever post, and first gag lever post and second gag lever post and fixed block fixed connection.

Preferably, the inboard fixedly connected with guide ring of water injection pipe, the inboard sliding connection of guide ring has the sliding block, the right-hand member fixedly connected with stopper of sliding block, the top and the bottom of stopper all with water injection nozzle sliding connection, the connecting rod is worn to be equipped with by the inboard of sliding block and stopper, and the outside of dividing the distribution at the connecting rod is equallyd divide to sliding block and stopper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the components such as spring, water injection nozzle, stopper that set up, can be through the flow at device internal water source, make the sliding block drive the stopper motion, drive the water injection nozzle, make the water injection nozzle stretch out from the water injection pipe inboard, more make things convenient for the water injection, and the spring can drive the water injection nozzle and slide to the water injection intraductal when throwing and dragging for, avoid the device to cause the damage of water injection nozzle when throwing and dragging for, make things convenient for throwing of device to drag for.

2. The utility model discloses in, through the components such as increased pressure board, reciprocal lead screw, fixed block that set up, can drive the slip of fixed block through reciprocal lead screw, make the increased pressure board can promote the water source to the water injection pipe at gliding in-process, make things convenient for the water source to flow from the water injection mouth in, through first stopper and second stopper, make increased pressure board self can take place certain rotation when the direction of motion, make things convenient for passing at the water source.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-fishing head, 2-water inlet, 3-pressure pipe, 4-reciprocating screw, 5-fixing plate, 6-motor, 7-fixing block, 8-positioning block, 9-pressure plate, 10-first limiting rod, 11-second limiting rod, 12-data testing cavity, 13-wireless testing module, 14-water injection pipe, 15-guide ring, 16-sliding block, 17-limiting block, 18-connecting rod, 19-water injection nozzle and 20-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a data transmission water injection mandrel for oil development, including salvage first 1 and water injection pipe 14, water inlet 2 has been seted up to the top inboard of salvage first 1, this kind of setting is passed through water inlet 2 and is sent water to the device, salvage first 1 right-hand member fixedly connected with pressurized tube 3, and water inlet 2 and pressurized tube 3 intercommunication, pressurized tube 3's right side is provided with data test chamber 12, fixedly connected with water injection pipe 14 between the data test chamber 12 that is located the left and right sides, water injection pipe 14's inboard sliding connection has water injection nozzle 19, this kind of setting is through the water injection nozzle 19 outside oil reservoir water injection, the outside of water injection nozzle 19 is provided with spring 20, spring 20's both ends respectively with water injection pipe 14 and water injection nozzle 19 fixed connection, this kind of setting is packed up water injection nozzle 19 in water injection pipe 14 through.

The data testing cavities 12 are evenly distributed on the right side of the pressure pipe 3, the data testing cavities 12 and the water injection pipe 14 are arranged at intervals, the left end of the leftmost data testing cavity 12 is fixedly connected with the pressure pipe 3, the inner side of the data testing cavity 12 is fixedly connected with a wireless testing module 13, the arrangement can realize water injection of different layers through a plurality of second limiting rods 11, the wireless testing module 13 is used for measuring and transmitting data such as the flow rate and the water pressure of a water source during water injection, a fixing plate 5 is fixedly connected with the inner side of the pressure pipe 3, a reciprocating lead screw 4 is arranged on the inner side of the pressure pipe 3, the left end and the right end of the reciprocating lead screw 4 are respectively rotatably connected with the fishing head 1 and the fixing plate 5, a motor 6 is fixedly connected with the inner side of the right end of the fishing head 1, the tail end of a main shaft of the motor 6 is fixedly connected with the left end of the reciprocating lead screw 4, the, the outer side of the reciprocating screw rod 4 is provided with a fixed block 7, the inner side of the fixed block 7 is fixedly connected with a positioning block 8, the positioning block 8 is connected to the inner side of the reciprocating screw rod 4 in a sliding manner, the top end and the bottom end of the fixed block 7 are both connected with a pressurizing plate 9 in a rotating manner, the pressurizing plate 9 is connected to the inner wall surface of the reciprocating screw rod 4 in a sliding manner, the left side of the pressurizing plate 9 is provided with a first limiting rod 10, the right side of the pressurizing plate 9 is provided with a second limiting rod 11, the first limiting rod 10 and the second limiting rod 11 are fixedly connected with the fixed block 7, the fixed block 7 is driven to slide along the reciprocating screw rod 4 in a reciprocating manner when the reciprocating screw rod 4 rotates through the positioning block 8, the fixed block 7 drives the pressurizing plate 9 to slide rightwards to be vertical to the reciprocating screw rod 4 through the first limiting rod 10, make things convenient for the water source to pass from increased pressure plate 9, water injection pipe 14's inboard fixedly connected with guide ring 15, guide ring 15's inboard sliding connection has sliding block 16, sliding block 16's right-hand member fixedly connected with stopper 17, stopper 17's top and bottom all with water injection nozzle 19 sliding connection, connecting rod 18 is worn to be equipped with by sliding block 16 and stopper 17's inboard, and sliding block 16 and stopper 17 equal distribution are in the outside of connecting rod 18, this kind of setting drives sliding block 16 and moves when the water source flows, stopper 17 can drive water injection nozzle 19 and stretch out from water injection pipe 14's inboard this moment.

The working process is as follows: the utility model supplies power through an external power supply before use, the device is controlled through a device internal control system, the device is firstly inserted into an oil layer needing water injection, water is injected into the device through a water inlet 2, a motor 6 drives a reciprocating lead screw 4 to rotate at a starting motor 6, the reciprocating lead screw 4 enables a fixed block 7 to reciprocate along the direction of the reciprocating lead screw 4 through a positioning block 8 when rotating, the fixed block 7 drives a pressurizing plate 9 to move along with the fixed block 7 when moving, when the fixed block 7 drives the pressurizing plate 9 to slide rightwards, the pressurizing plate 9 is always vertical to the reciprocating lead screw 4 under the limit of a first limiting rod 10, the pressurizing plate 9 can slide on the inner wall surface of a pressurizing pipe 3, the water source in the pressurizing pipe 3 is pushed to the right side, when the fixed block 7 drives the pressurizing plate 9 to slide leftwards, the pressurizing plate 9 is rotated for a certain angle under the limit of a second limiting rod 11, at this time, when the pressure plate 9 moves, the water source in the pressure pipe 3 is not pushed to the left, so that the water source can move from the left side of the pressure plate 9 to the right side of the pressure plate 9, after being pushed by the pressure plate 9, the water source firstly passes through the data testing cavity 12, and the wireless testing module 13 detects and transmits data such as flow rate, water pressure and the like of the water source, then the water source firstly pushes the sliding block 16, so that the guide ring 15 and the sliding block 16 are separated from each other, the water source can pass through the guide ring 15 to enter the water injection pipe 14, the sliding block 16 can drive the limiting block 17 to move after being pushed, the limiting block 17 can limit the water injection nozzle 19 during movement, so that the water injection nozzle 19 slides out from the inner side of the water injection pipe 14, the spring 20 is compressed, the water source in the water injection pipe 14 can realize water injection to an oil layer outside the device through the water injection nozzle 19, the water source which is not discharged in the water injection pipe 14 can pass through, realizing multi-layer water injection.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a data transmission water injection mandrel for oil development, includes fishing head (1) and water injection pipe (14), its characterized in that: the water inlet (2) have been seted up to the top inboard of fishing head (1), the right-hand member fixedly connected with pressure pipe (3) of fishing head (1), and water inlet (2) and pressure pipe (3) intercommunication, the right side of pressure pipe (3) is provided with data test chamber (12), fixedly connected with water injection pipe (14) between the data test chamber (12) that are located the left and right sides, the inboard sliding connection of water injection pipe (14) has water injection mouth (19), the outside of water injection mouth (19) is provided with spring (20), the both ends of spring (20) respectively with water injection pipe (14) and water injection mouth (19) fixed connection.

2. The data transmission water distributor for oil exploitation according to claim 1, wherein: data test chamber (12) evenly distributed is on the right side of pressurization pipe (3), data test chamber (12) and water injection pipe (14) are the mutual interval setting, are located the left end and the pressurization pipe (3) fixed connection of leftmost data test chamber (12), the inboard fixedly connected with wireless test module (13) of data test chamber (12).

3. The data transmission water distributor for oil exploitation according to claim 1, wherein: the inboard fixedly connected with fixed plate (5) of forcing pipe (3), the inboard of forcing pipe (3) is provided with reciprocal lead screw (4), both ends rotate with salvage head (1) and fixed plate (5) respectively about reciprocal lead screw (4) and are connected, salvage inboard fixedly connected with motor (6) of right-hand member of head (1), the main shaft end of motor (6) and the left end fixed connection of reciprocal lead screw (4).

4. The data transmission water distributor for oil exploitation according to claim 3, wherein: the outside of reciprocal lead screw (4) is provided with fixed block (7), inboard fixedly connected with locating piece (8) of fixed block (7), locating piece (8) sliding connection is in the inboard of reciprocal lead screw (4), the top and the bottom of fixed block (7) are all rotated and are connected with increased pressure board (9), increased pressure board (9) sliding connection is in the internal face of reciprocal lead screw (4), the left side of increased pressure board (9) is provided with first gag lever post (10), the right side of increased pressure board (9) is provided with second gag lever post (11), and first gag lever post (10) and second gag lever post (11) and fixed block (7) fixed connection.

5. The data transmission water distributor for oil exploitation according to claim 1, wherein: inboard fixedly connected with guide ring (15) of water injection pipe (14), the inboard sliding connection of guide ring (15) has sliding block (16), the right-hand member fixedly connected with stopper (17) of sliding block (16), the top and the bottom of stopper (17) all with water injection nozzle (19) sliding connection, connecting rod (18) are worn to be equipped with in sliding block (16) and the inboard of stopper (17), and the outside of dividing the distribution at connecting rod (18) is equallyd divide in sliding block (16) and stopper (17).