CN214464050U

CN214464050U - Plugging device that oil field oil testing was used

Info

Publication number: CN214464050U
Application number: CN202120682472.5U
Authority: CN
Inventors: 梁绪岗
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-10-22
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a plugging device for oil testing in oil field, which comprises a plugging column, a first sealing ring, a supporting column, a second sealing ring, a first motor, an air escape valve and a connecting rod; firstly, when a worker uses the device, the rotation of a first motor and a second motor is controlled through a switch, then a first rotating rod and a second rotating rod drive a supporting column to rotate, and the first rotating rod and the second rotating rod drive the supporting column to effectively move a first sealing ring and a second sealing ring up and down, so that the device is suitable for adjusting the blocking amount; the inside of shutoff post is equipped with first rubber circle and second rubber circle afterwards, carries out effectual support through first cylinder and second cylinder, and first hydraulic stem and first bracing piece are used for adjusting the sealed tight and the elasticity of control to carry out a shutoff with the rubber circle is effective firm afterwards, and the snuffle valve is used for the rubber circle will firmly the bonding together can not effectual taking out under the circumstances of shutoff, need get rid of the air of the inside through the snuffle valve.

Description

Plugging device that oil field oil testing was used

Technical Field

The utility model relates to an oil field shutoff field specifically is a plugging device that oil field oil testing was used.

Background

After the oil field is developed for many years, particularly after the oil field enters an extra-high water content period, on one hand, the oil well has a plurality of injection and separation layers, on the other hand, the problem that the casing pipe is damaged more exists, the problem that plugging is carried out is very large, and the traditional oil field cannot effectively carry out plugging.

Therefore, the technical personnel in the field provide a plugging device for oil field oil testing to solve the problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a plugging device that oil field oil testing used 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:

a plugging device for oil testing in an oil field comprises a plugging column, a first sealing ring, a supporting column, a second sealing ring, a first motor, an air escape valve and a connecting rod; a first sealing ring is arranged below the outer part of the plugging column, fixed blocks are arranged at the left end and the right end of the first sealing ring, nuts are arranged above the fixed blocks, a supporting column is arranged at the middle position of the fixed blocks, a supporting spring is arranged outside the supporting column, a base is fixedly arranged at the lower end of the supporting column, a second sealing ring is arranged outside the base, a second rotating rod is movably connected below the left side of the second sealing ring, a second motor head is arranged below the second rotating rod, a second motor is fixedly arranged below the second motor head, an air release valve is arranged inside the right side of the second motor, a fixing nut is arranged below the air release valve, a valve port is arranged on the left side of the air release valve, a valve is movably connected above the air release valve, a spring is movably connected above the valve, a valve head is arranged above the spring, and a storage battery is arranged outside the lower part of the fixing nut, the outside right side below of battery is equipped with the control panel, the switch is installed on the right side of control panel, the right side externally mounted of snuffle valve has first motor, the motor mount is installed to the below of first motor, first motor head is installed in the left side of first motor, the left side swing joint of first motor head has first rotary rod, the internally mounted of shutoff post has the connecting rod, first cylinder is all installed at both ends about the top of connecting rod, first hydraulic stem is installed on the right side of first cylinder, the right side swing joint of first hydraulic stem has first bracing piece, the externally mounted of first bracing piece has first rubber circle, the second cylinder is all installed at both ends about the below of connecting rod, the second hydraulic stem is installed on the right side of second cylinder, the right side swing joint of second hydraulic stem has the second bracing piece, the externally mounted of second bracing piece has the second rubber circle.

As a further aspect of the present invention: first rotary rod, second rotary rod and valve head all install in the inside of second sealing washer.

As a further aspect of the present invention: first rubber circle and second rubber circle are all installed to the inside circumference of shutoff post.

As a further aspect of the present invention: the first rubber ring and the second rubber ring are made of the following materials: butadiene acrylonitrile rubber material.

As a further aspect of the present invention: the left side of the air escape valve is a valve port.

As a further aspect of the present invention: the air escape valve is movably connected with the valve.

As a further aspect of the present invention: first motor, second motor, control panel and switch all with external power source and outside singlechip electric connection, and the model of singlechip is: STM 32.

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

1-the utility model discloses contain fixed block and support column device, fixed block and support column be fixed connection in the use, drive the effectual removal of going on first sealing washer and second sealing washer position from top to bottom with the support column through first rotary rod and second rotary rod, are applicable to the regulation of shutoff volume like this.

2-the utility model discloses contain first rubber circle and second rubber circle device, the inside of shutoff post is equipped with first rubber circle and second rubber circle in the use, carries out effectual support through first cylinder and second cylinder, and first hydraulic stem and first bracing piece are used for the sealed tight and the elasticity of regulation and control to enclose an effective firm shutoff of carrying on with the rubber afterwards.

3-the utility model discloses contain the release valve device, the release valve is used for rubber circle and examination oil pipe will firmly the bonding together can not effectually take out under the condition of shutoff in the use, need get rid of the air of the inside through the release valve.

Drawings

Fig. 1 is a schematic structural diagram of a plugging device for oil testing in an oil field.

Fig. 2 is a schematic structural diagram of a motor in a plugging device for oil testing in an oil field.

Fig. 3 is a schematic structural diagram of a release valve in a plugging device for oil testing in an oil field.

Fig. 4 is a schematic structural diagram of a rubber ring in a plugging device for oil testing in an oil field.

In the figure: 1-plugging column, 2-first sealing ring, 3-screw cap, 4-fixing block, 5-supporting spring, 6-supporting column, 7-base, 8-second sealing ring, 9-second rotating rod, 10-second motor head, 11-second motor, 12-storage battery, 13-control board, 14-switch, 15-first motor, 16-first motor head, 17-first rotating rod, 18-motor fixing frame, 19-valve head, 20-spring, 21-valve port, 22-valve, 23-air escape valve, 24-fixing screw cap, 25-first cylinder, 26-first rubber ring, 27-first hydraulic rod, 28-first supporting rod, 29-connecting rod, 30-second rubber ring, 31-second support rod, 32-second hydraulic rod, 33-second cylinder.

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 to 4, in an embodiment of the present invention, a plugging device for oil testing in an oil field includes a plugging column 1, a first sealing ring 2, a supporting column 6, a second sealing ring 8, a first motor 15, a release valve 23, and a connecting rod 29; the sealing device is characterized in that a first sealing ring 2 is installed below the outer portion of a sealing column 1, fixed blocks 4 are installed at the left end and the right end of the first sealing ring 2, nuts 3 are installed above the fixed blocks 4, supporting columns 6 are installed at the middle positions of the fixed blocks 4, supporting springs 5 are installed outside the supporting columns 6, a base 7 is fixedly installed at the lower ends of the supporting columns 6, a second sealing ring 8 is installed outside the base 7, a second rotating rod 9 is movably connected below the left side of the second sealing ring 8, a second motor head 10 is installed below the second rotating rod 9, a second motor 11 is fixedly installed below the second motor head 10, an air escape valve 23 is installed inside the right side of the second motor 11, a fixing nut 24 is installed below the air escape valve 23, a valve port 21 is installed on the left side of the air escape valve 23, a valve 22 is movably connected above the air escape valve 23, and a spring 20 is movably connected above the valve 22, a valve head 19 is arranged above the spring 20, a storage battery 12 is arranged outside the lower part of a fixing nut 24, a control panel 13 is arranged below the right side outside the storage battery 12, a switch 14 is arranged on the right side of the control panel 13, a first motor 15 is arranged outside the right side of the air release valve 23, a motor fixing frame 18 is arranged below the first motor 15, a first motor head 16 is arranged on the left side of the first motor 15, a first rotating rod 17 is movably connected to the left side of the first motor head 16, a connecting rod 29 is arranged inside the blocking column 1, first air cylinders 25 are arranged at the left and right ends above the connecting rod 29, a first hydraulic rod 27 is arranged on the right side of the first air cylinder 25, a first supporting rod 28 is movably connected to the right side of the first hydraulic rod 27, a first rubber ring 26 is arranged outside the first supporting rod 28, second air cylinders 33 are arranged at the left and right ends below the connecting rod 29, and a second hydraulic rod 32 is arranged on the right side of the second air cylinder 33, the right side of the second hydraulic rod 32 is movably connected with a second support rod 31, and a second rubber ring 30 is arranged outside the second support rod 31.

The first rotating rod 17, the second rotating rod 9 and the valve head 19 are all installed inside the second sealing ring 8.

The inner circumference of the plugging column 1 is provided with a first rubber ring 26 and a second rubber ring 30.

The first rubber ring 26 and the second rubber ring 30 are made of the following materials: butadiene acrylonitrile rubber material.

On the left side of the release valve 23 is a valve port 21.

The air escape valve 23 is movably connected with the valve 22.

First motor 15, second motor 11, control panel 13 and switch 14 all with external power source and outside singlechip electric connection, and the model of singlechip is: STM 32.

The utility model discloses a theory of operation is: firstly, when a worker uses the device, the worker controls the first motor 15 and the second motor 11 to rotate through a switch, then the first rotating rod 17 and the second rotating rod 9 drive the supporting column 6 to rotate, the fixing block 4 is fixedly connected with the supporting column 6, and the first rotating rod 17 and the second rotating rod 9 drive the supporting column 6 to effectively move the first sealing ring 2 and the second sealing ring 8 up and down, so that the device is suitable for adjusting the blocking amount; then the inside of the plugging column 1 is provided with a first rubber ring 26 and a second rubber ring 30 which are effectively supported by a first air cylinder 25 and a second air cylinder 33, then a first hydraulic rod 27 and a first supporting rod 28 are used for adjusting and controlling tightness and tightness of sealing to effectively and firmly plug the rubber rings, and an air release valve 23 is used for firmly bonding the rubber rings together under the plugging condition and not effectively taking out the rubber rings, so that air in the rubber rings needs to be removed through the air release valve 23.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a plugging device that oil field oil testing was used, includes shutoff post (1), first sealing washer (2), support column (6), second sealing washer (8), first motor (15), snuffle valve (23) and connecting rod (29), a serial communication port, first sealing washer (2) are installed to the outside below of shutoff post (1), fixed block (4) are all installed to the left and right sides both ends of first sealing washer (2), nut (3) are installed to the top of fixed block (4), support column (6) are installed to the intermediate position of fixed block (4), supporting spring (5) are installed to the outside of support column (6), base (7) are fixed to the lower extreme of support column (6), the externally mounted of base (7) has second sealing washer (8), the left side below swing joint of second sealing washer (8) has second rotary rod (9), second motor head (10) are installed to the below of second rotary rod (9), a second motor (11) is fixedly arranged below the second motor head (10), a release valve (23) is arranged inside the right side of the second motor (11), a fixing nut (24) is arranged below the release valve (23), a valve port (21) is arranged on the left side of the release valve (23), a valve (22) is movably connected above the release valve (23), a spring (20) is movably connected above the valve (22), a valve head (19) is arranged above the spring (20), a storage battery (12) is arranged outside the lower side of the fixing nut (24), a control panel (13) is arranged below the right side of the outside of the storage battery (12), a switch (14) is arranged on the right side of the control panel (13), a first motor (15) is arranged outside the right side of the release valve (23), a motor fixing frame (18) is arranged below the first motor (15), a first motor head (16) is arranged on the left side of the first motor (15), the left side swing joint of first motor head (16) has first rotary rod (17), the internally mounted of shutoff post (1) has connecting rod (29), first cylinder (25) are all installed at both ends about the top of connecting rod (29), first hydraulic stem (27) are installed on the right side of first cylinder (25), the right side swing joint of first hydraulic stem (27) has first bracing piece (28), the externally mounted of first bracing piece (28) has first rubber ring (26), second cylinder (33) are all installed at both ends about the below of connecting rod (29), second hydraulic stem (32) are installed on the right side of second cylinder (33), the right side swing joint of second hydraulic stem (32) has second bracing piece (31), the externally mounted of second bracing piece (31) has second rubber ring (30).

2. The plugging device for oil testing in oil field according to claim 1, wherein the first rotating rod (17), the second rotating rod (9) and the valve head (19) are all installed inside the second sealing ring (8).

3. The plugging device for oil testing in oil fields according to claim 1, wherein the plugging column (1) is internally and circumferentially provided with a first rubber ring (26) and a second rubber ring (30).

4. The plugging device for oil testing in oil fields according to claim 1, wherein the first rubber ring (26) and the second rubber ring (30) are made of: butadiene acrylonitrile rubber material.

5. The plugging device for oil testing in oil field according to claim 1, wherein the left side of said air release valve (23) is valve port (21).

6. The plugging device for oil testing in oil field according to claim 1, wherein said air release valve (23) is movably connected to said valve (22).

7. The plugging device of claim 1, wherein the first motor (15), the second motor (11), the control board (13) and the switch (14) are electrically connected to an external power supply and an external single chip microcomputer, and the single chip microcomputer is of the type: STM 32.