Skid-mounted oil layer nitrogen injection device convenient to transport

Abstract

The utility model discloses a skid-mounted type oil layer nitrogen injection device convenient to transport, and relates to the technical field of skid-mounted equipment, the skid-mounted type oil layer nitrogen injection device convenient to transport comprises an aluminum alloy box, the interior of the aluminum alloy box is fixedly connected with a nitrogen generation system, and the skid-mounted type oil layer nitrogen injection device convenient to transport is provided with a fixing block and a connecting block. A connecting block on the left side of the control system box only needs to be pushed leftwards, a second arc block enters a fixing block while the connecting block moves leftwards, meanwhile, a first arc block is embedded into the connecting block, and a first semicircular block and a second semicircular block are matched with each other along with rotation of the first semicircular block and the second semicircular block, so that the first semicircular block and the second semicircular block are matched with each other; the first arc block and the second arc block form a perfect circle, then the second air spring retracts downwards, the X-axis of the first semicircular block and the X-axis of the second semicircular block are clamped mutually, installation is convenient, and the problem that the device is difficult to transport is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pry equipment technical field, concretely is a pry mounted oil layer nitrogen injection device convenient to transport. BACKGROUND

[0002] Pry equipment technology is mainly applied in oil and gas field, and the pry technology is widely used in natural gas treatment, water injection system and chemical injection, etc. The pry technology is prefabricated in the factory, designed by standardization, and integrated with the movable base to realize plug and play. When nitrogen is injected into the oil layer, pry device is needed. However, most of the pry devices are large in size, cannot be structured, are difficult to transport, and some pry blocks are connected by bolts, which takes a long time to disassemble.

[0003] Now, a new type of pry mounted oil layer nitrogen injection device convenient to transport is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a pry mounted oil layer nitrogen injection device convenient to transport to solve the problem of transportation difficulty in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a pry mounted oil layer nitrogen injection device convenient to transport, comprising an aluminum alloy box, a nitrogen making system is fixedly connected inside the aluminum alloy box, a control system box is arranged on the right side of the aluminum alloy box, and a quick connection assembly is fixedly connected to the top and bottom of the right side of the aluminum alloy box.

[0006] The quick connection assembly comprises a fixed block, the fixed block is fixedly connected to the top and bottom of the right side of the aluminum alloy box, a connecting block is fixedly connected to the top and bottom of the left side of the control system box, the top end of the fixed block is fixedly connected with a first ear clamp, a first gas spring is movably connected inside the fixed block, the bottom end of the first gas spring is fixedly connected with a first pull rod, the top end of the first pull rod is fixedly connected with a first semicircle block, a first long slot is formed in the bottom end of the fixed block, a first arc block is fixedly connected to the right side of the inside of the fixed block, a first arc slot is formed in the left side of the first arc block, a second ear clamp is fixedly connected to the bottom end of the connecting block, a second gas spring is movably connected inside the connecting block, the top end of the second gas spring is fixedly connected with a second pull rod, the left side of the second pull rod is fixedly connected with a second semicircle block, a second long slot is formed in the top end of the connecting block, a second arc slot is formed in the left side of the connecting block, and a second arc block is fixedly connected to the left side of the connecting block.

[0007] As a further technical scheme of the utility model, the first ear buckle is connected with the first gas spring, the first pull rod can move left and right along the inside of the first long groove, the first semicircle block and the second semicircle block are consistent in shape and size, and the first circular arc block is consistent with the second circular arc block in shape and size.

[0008] As a further technical scheme of the utility model, the first semicircle block can rotate along the first arc-shaped groove inside the first circular arc block, and the second gas spring is connected with the second ear buckle.

[0009] As a further technical scheme of the utility model, the second pull rod can move left and right along the inside of the second long groove, the second semicircle block can move left and right along the inside of the second arc-shaped groove, and the first gas spring and the second gas spring are elastic and can stretch up and down.

[0010] As a further technical scheme of the utility model, the top of the front end of the aluminum alloy box is fixedly connected with a long roller box, the bottom end of the long roller box is provided with a horizontal plate, the bottom of the front end of the aluminum alloy box is fixedly connected with a protruding block, the inside of the long roller box is movably connected with a tarpaulin, the front end of the protruding block is fixedly connected with a circular ring, and the bottom end of the horizontal plate is fixedly connected with a clamping hook.

[0011] As a further technical scheme of the utility model, the horizontal plate is fixedly connected with the tarpaulin, and the clamping hook is consistent with the protruding block in shape and size.

[0012] As a further technical scheme of the utility model, the inside of the bottom end of the aluminum alloy box is fixedly connected with a plurality of groups of rubber sheets, the rubber sheets are fixedly connected with Y-shaped steel bones in pairs, and the aluminum alloy box and the control system box are fixedly connected with a plurality of groups of foam strips at four corners.

[0013] As a further technical scheme of the utility model, the Y-shaped steel bones are arranged at equal intervals, the rubber sheets and the foam strips are elastic, and the rubber sheets and the Y-shaped steel bones are alternately superposed.

[0014] Compared with the prior art, the pry-mounted nitrogen injection device for oil layer has the advantages that the device not only has the function of convenient transportation, but also has the functions of rainproof, shock absorption and anti-collision.

[0015] (1) By setting the fixed block and connecting block, in use, can be encapsulated into the nitrogen system and control system box, etc. The core equipment is placed in the aluminum alloy box, each aluminum alloy box has independent operation ability, the aluminum alloy boxes are connected through the fixed block and the connecting block, which is convenient for transportation and also convenient for on-site connection, reduces the workload of on-site installation, only needs to push the connecting block on the left side of the control system box to the left, the connecting block moves to the left, the second arc block enters the fixed block, and the first arc block is embedded in the connecting block, after the second arc block contacts the first semicircular block, the first semicircular block is pressed down, the first semicircular block drives the first pull rod to rotate clockwise along the first long groove and the first arc groove, and after the first arc block contacts the second semicircular block, the second semicircular block is pressed up, the second semicircular block drives the second pull rod to rotate counterclockwise along the second long groove and the second arc groove, with the rotation of the first semicircular block and the second semicircular block, the first semicircular block and the second semicircular block are matched, so that the first semicircular block and the second semicircular block, the first arc block and the second arc block form a circle, then the second gas spring retracts downward, the second semicircular block is rotated in the second arc block through the second pull rod, and the first gas spring is retracted upward, the first semicircular block is rotated in the first arc block through the first pull rod, so that the X axis of the first semicircular block and the second semicircular block are locked, that is, the fixed block and the connecting block are locked, the installation is convenient, when disassembling and transporting individually, only needs to bend the second pull rod upward, so that the second semicircular block drives the first semicircular block to rotate, and after the first semicircular block and the second semicircular block are parallel, the connecting block can be pulled out of the fixed block, so that the fixed block and the connecting block are separated, and the convenient transportation function is realized;

[0016] (2) By setting the tarpaulin and the hook, in use, if the equipment is placed outdoors, the hook can be pulled down, the hook drives the tarpaulin to roll down and stretch in the long roller box until the tarpaulin covers the surface of the aluminum alloy box, then the hook can be buckled in the protrusion for fixation, preventing rain and the like from damaging the equipment in the aluminum alloy box, and the rainproof function is realized.

[0017] (3) By setting the rubber sheet and the Y-shaped steel skeleton, in use, the four corners of the equipment are protected by the foam strip to absorb impact force and prevent collision during transportation from damaging the equipment, and the rubber sheet in the aluminum alloy box is fixedly connected with a plurality of Y-shaped steel skeletons, the Y-shaped steel skeletons enhance the carrying capacity of the equipment, and the rubber sheet and the Y-shaped steel skeleton are alternately overlapped to form a composite damping structure, reducing the vibration amplitude during transportation, and the damping and anti-collision function is realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structure schematic diagram of the utility model;

[0019] Figure 2 It is a front view cross-sectional enlarged structure schematic diagram of the fixed block and the connecting block separation state of the utility model;

[0020] Figure 3 It is the fixed block and the connection block moving state front view enlarged structure schematic view of the utility model;

[0021] Figure 4 It is the tarpaulin down state front view enlarged structure schematic view of the utility model;

[0022] Figure 5 It is the aluminum alloy box bottom end inside plan view enlarged structure schematic view of the utility model.

[0023] In the drawing: 1, aluminum alloy box;2, nitrogen making system;3, control system box;4, fixed block;5, connection block;6, first ear buckle;7, first gas spring;8, first pull rod;9, first semicircle block;10, first long slot;11, first arc block;12, first arc slot;13, second ear buckle;14, second gas spring;15, second pull rod;16, second semicircle block;17, second long slot;18, second arc slot;19, long roller box;20, cross plate;21, protruding block;22, tarpaulin;23, circular ring;24, hook;25, rubber sheet;26, Y-shaped steel bone;27, foam strip;28, second arc block. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides an embodiment: a kind of prying dress formula oil layer nitrogen injection device of convenient transportation, including aluminum alloy box 1, nitrogen making system 2 is fixedly connected in the inside of aluminum alloy box 1, control system box 3 is provided in the right side of aluminum alloy box 1, quick connection assembly is fixedly connected in the top end and bottom end of the right side of aluminum alloy box 1;

[0026] Please refer to Figures 1-5The prying type oil layer nitrogen injection device convenient to transport further comprises a quick connection assembly, the quick connection assembly comprises a fixed block 4 fixedly connected to the top end and the bottom end of the right side of the aluminum alloy box 1, a connecting block 5 fixedly connected to the top end and the bottom end of the left side of the control system box 3, a first ear buckle 6 fixedly connected to the top end of the fixed block 4, a first gas spring 7 movably connected to the inside of the fixed block 4, a first pull rod 8 fixedly connected to the bottom end of the first gas spring 7, a first semicircle block 9 fixedly connected to the top end of the first pull rod 8, a first long groove 10 formed in the bottom end of the fixed block 4, a first arc block 11 fixedly connected to the right side of the inside of the fixed block 4, a first arc-shaped groove 12 formed in the left side of the first arc block 11, a second ear buckle 13 fixedly connected to the bottom end of the connecting block 5, a second gas spring 14 movably connected to the inside of the connecting block 5, a second pull rod 15 fixedly connected to the top end of the second gas spring 14, a second semicircle block 16 fixedly connected to the left side of the second pull rod 15, a second long groove 17 formed in the top end of the connecting block 5, a second arc-shaped groove 18 formed in the left side of the connecting block 5, a second arc block 28 fixedly connected to the left side of the connecting block 5, the first ear buckle 6 is connected with the first gas spring 7, the first pull rod 8 can move left and right in the inside of the first long groove 10, the first semicircle block 9 and the second semicircle block 16 are consistent in external shape and size, the first arc block 11 is consistent with the second arc block 28 in shape and size, the first semicircle block 9 can rotate in the inside of the first arc block 11 along the first arc-shaped groove 12, the second gas spring 14 is connected with the second ear buckle 13, the second pull rod 15 can move left and right in the inside of the second long groove 17, the second semicircle block 16 can move left and right in the inside of the second arc-shaped groove 18, the first gas spring 7 and the second gas spring 14 are elastic and can stretch up and down, are quickly disassembled and assembled, and are modularized to facilitate transportation.

[0027] Specifically, as Figure 1 , Figure 2 and Figure 3As shown, in use, the core device and the like can be respectively packaged into the nitrogen production system 2 and the control system box 3 and placed in the aluminum alloy box 1, each aluminum alloy box 1 has independent operation capability, the aluminum alloy boxes 1 are quickly connected through the fixed block 4 and the connecting block 5, convenient for transportation and on-site connection, reducing the workload of on-site installation, only need to push the connecting block 5 on the left side of the control system box 3 to the left, while the second arc block 28 enters the fixed block 4, at the same time, the first arc block 11 is embedded in the connecting block 5, after the second arc block 28 contacts the first semicircular block 9, the first semicircular block 9 is pressed down, the first semicircular block 9 drives the first pull rod 8 to rotate clockwise along the first long slot 10 and the first arc slot 12, at the same time, after the first arc block 11 contacts the second semicircular block 16, the second semicircular block 16 is pressed up, the second semicircular block 16 drives the second pull rod 15 to rotate counterclockwise along the second long slot 17 and the second arc slot 18, with the rotation of the first semicircular block 9 and the second semicircular block 16, the first semicircular block 9 and the second semicircular block 16 are matched, the first semicircular block 9 and the second semicircular block 16, the first arc block 11 and the second arc block 28 form a perfect circle, then the second gas spring 14 is retracted downward, the second semicircular block 16 is rotated in the second arc block 28 by the second pull rod 15, at the same time, the first gas spring 7 is retracted upward, the first semicircular block 9 is rotated in the first arc block 11 by the first pull rod 8, the X axis of the first semicircular block 9 and the second semicircular block 16 are locked, that is, the fixed block 4 and the connecting block 5 are locked, convenient for installation, when disassembled for single transportation, only need to bend the second pull rod 15 upward, the first semicircular block 9 is rotated by the second semicircular block 16, after the first semicircular block 9 and the second semicircular block 16 are parallel, the connecting block 5 is pulled out of the fixed block 4, the fixed block 4 and the connecting block 5 are separated, modular transportation is convenient.

[0028] The top of the front end of the aluminum alloy box 1 is fixedly connected with a long roller box 19, the bottom end of the long roller box 19 is provided with a horizontal plate 20, the bottom of the front end of the aluminum alloy box 1 is fixedly connected with a protruding block 21, the inside of the long roller box 19 is movably connected with a tarpaulin 22, the front end of the protruding block 21 is fixedly connected with a circular ring 23, the bottom end of the horizontal plate 20 is fixedly connected with a clamping hook 24, the horizontal plate 20 is fixedly connected with the tarpaulin 22, the external shape and size of the clamping hook 24 is consistent with the internal shape and size of the protruding block 21, rain and moisture are prevented;

[0029] Specifically, as shown in Figure 1 and Figure 4 , in use, if the equipment is placed outdoors, the clamping hook 24 can be pulled down, the clamping hook 24 drives the tarpaulin 22 to roll down and stretch in the long roller box 19 until the tarpaulin 22 covers the surface of the aluminum alloy box 1, then the clamping hook 24 can be buckled in the inside of the protruding block 21 for fixation, preventing rainwater from damaging the equipment inside the aluminum alloy box 1 and preventing rainwater from eroding.

[0030] The inner bottom end of the aluminum alloy box 1 is fixedly connected with multiple groups of rubber sheets 25, the rubber sheets 25 are fixedly connected with Y-shaped steel bones 26 alternately, the four corners of the outer periphery of the aluminum alloy box 1 and the control system box 3 are fixedly connected with multiple groups of foam strips 27, the Y-shaped steel bones 26 are arranged at equal intervals, the rubber sheets 25 and the foam strips 27 are elastic, the rubber sheets 25 and the Y-shaped steel bones 26 are alternately superimposed, and the vibration is reduced.

[0031] Specifically, as shown in Figure 1 and Figure 5 , in use, the four corners of the equipment are protected by the foam strips 27, the impact force is absorbed, and the collision in transportation is prevented from damaging the equipment, meanwhile, the inner rubber sheets 25 in the aluminum alloy box 1 are fixedly connected with multiple groups of Y-shaped steel bones 26, the carrying capacity of the equipment is enhanced through the Y-shaped steel bones 26, meanwhile, the rubber sheets 25 and the Y-shaped steel bones 26 are alternately superimposed, a composite damping structure can be formed, the vibration amplitude in transportation is reduced, and damage is prevented.

[0032] Working principle: the utility model discloses in use, first, in use, can be encapsulated into nitrogen generation system 2 and control system box 3 etc. with core equipment respectively place in aluminum alloy box 1, every aluminum alloy box 1 all have independent operation ability, and the quick connection between aluminum alloy box 1 is realized through fixed block 4 and connecting block 5, convenient transportation is also convenient on-site connection, reduce the workload of on-site installation, only need to push the connecting block 5 left of control system box 3 to left, the second arc block 28 enters the fixed block 4 while the connecting block 5 moves to left, and the first arc block 11 is embedded in the connecting block 5, after the second arc block 28 and the first semicircular block 9 contact, the first semicircular block 9 is pressed down, makes the first semicircular block 9 drive the first pull rod 8 along with the first long groove 10 and the first arc slot 12 clockwise rotation, and the second semicircular block 16 is pressed up after the first arc block 11 contacts the second semicircular block 16, makes the second semicircular block 16 take the second pull rod 15 along with the second long groove 17 and the second arc slot 18 counterclockwise rotation, along with the rotation of the first semicircular block 9 and the second semicircular block 16, the first semicircular block 9 and the second semicircular block 16 are in harmony, make the first semicircular block 9 and the second semicircular block 16, the first arc block 11 and the second arc block 28 form a circle, then the second gas spring 14 is retracted downward, the second semicircular block 16 is rotated in the second arc block 28 by the second pull rod 15, and the first gas spring 7 is retracted upward, the first semicircular block 9 is rotated in the first arc block 11 by the first pull rod 8, makes the X axis of the first semicircular block 9 and the second semicircular block 16 are locked, that is, the fixed block 4 and the connecting block 5 are locked, convenient to install, when single transportation is needed, only need to move the second pull rod 15 upwards, make the second semicircular block 16 drive the first semicircular block 9 to rotate, the first semicircular block 9 and the second semicircular block 16 are parallel, then the connecting block 5 is extracted in the fixed block 4, make the fixed block 4 and the connecting block 5 separate, in use, if the equipment is placed outdoors, the clasp 24 can be pulled down, the tarpaulin 22 is rolled down and stretched in the long roller box 19 by the clasp 24, until the tarpaulin 22 covers the surface of the aluminum alloy box 1, then the clasp 24 can be buckled in the convex block 21, fixed, prevent rainwater from causing damage to the equipment in the aluminum alloy box 1, in use, the four corners of the equipment are protected by the foam strip 27, the impact force is absorbed, the collision in transportation is prevented to cause damage to the equipment, and the rubber sheet 25 in the aluminum alloy box 1 is fixedly connected with a plurality of Y-shaped steel bones 26, the carrying capacity of the equipment is enhanced by the Y-shaped steel bones 26, and the rubber sheet 25 and the Y-shaped steel bones 26 are alternately overlapped to form a composite damping structure, thereby reducing the vibration amplitude during transportation.

[0033] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A skid-mounted nitrogen injection unit for oil reservoirs, which is easy to transport, comprising an aluminium alloy box (1), characterised in that: The inside of the aluminum alloy box (1) is fixedly connected with a nitrogen making system (2), the right side of the aluminum alloy box (1) is provided with a control system box (3), and the top end and the bottom end of the right side of the aluminum alloy box (1) are fixedly connected with a quick connection assembly; The quick connection assembly comprises a fixed block (4) which is fixedly connected to the top end and the bottom end of the right side of the aluminum alloy box (1), the top end and the bottom end of the left side of the control system box (3) are fixedly connected with a connecting block (5), the top end of the fixed block (4) is fixedly connected with a first ear buckle (6), the inside of the fixed block (4) is movably connected with a first gas spring (7), the bottom end of the first gas spring (7) is fixedly connected with a first pull rod (8), the top end of the first pull rod (8) is fixedly connected with a first semicircular block (9), the bottom end of the fixed block (4) is provided with a first long slot (10), the right side of the inside of the fixed block (4) is fixedly connected with a first circular arc block (11), the left side of the first circular arc block (11) is provided with a first arc slot (12), the bottom end of the connecting block (5) is fixedly connected with a second ear buckle (13), the inside of the connecting block (5) is movably connected with a second gas spring (14), the top end of the second gas spring (14) is fixedly connected with a second pull rod (15), the left side of the second pull rod (15) is fixedly connected with a second semicircular block (16), the top end of the connecting block (5) is provided with a second long slot (17), the left side of the connecting block (5) is provided with a second arc slot (18), and the left side of the connecting block (5) is fixedly connected with a second circular arc block (28).

2. The skid-mounted nitrogen injection unit for oil reservoirs according to claim 1, characterized in that: The first ear buckle (6) is connected with the first gas spring (7), the first pull rod (8) can move left and right in the inside of the first long slot (10), the first semicircular block (9) and the second semicircular block (16) are consistent in size and shape outside, and the first circular arc block (11) is consistent in size and shape with the second circular arc block (28).

3. The skid-mounted nitrogen injection unit for oil reservoirs according to claim 1, characterized in that: The first semicircular block (9) can rotate in the inside of the first circular arc block (11) along the first arc slot (12), and the second gas spring (14) is connected with the second ear buckle (13).

4. The skid-mounted nitrogen injection unit for oil reservoirs according to claim 1, characterized in that: The second pull rod (15) can move left and right in the inside of the second long slot (17), the second semicircular block (16) can move left and right in the inside of the second arc slot (18), and the first gas spring (7) and the second gas spring (14) are elastic and can stretch up and down.

5. The skid-mounted nitrogen injection unit for oil reservoirs according to claim 1, characterized in that: The top of the front end of the aluminum alloy box (1) is fixedly connected with a long roller box (19), the bottom end of the long roller box (19) is provided with a horizontal plate (20), the bottom of the front end of the aluminum alloy box (1) is fixedly connected with a protruding block (21), the inside of the long roller box (19) is movably connected with a tarpaulin (22), the front end of the protruding block (21) is fixedly connected with a circular ring (23), and the bottom end of the horizontal plate (20) is fixedly connected with a clamping hook (24).

6. A skid-mounted nitrogen injection unit for an oil reservoir, according to claim 5, characterized in that: The horizontal plate (20) is fixedly connected with the tarpaulin (22), and the clamping hook (24) is consistent in size and shape outside with the protruding block (21) inside.

7. The skid-mounted nitrogen injection unit for oil reservoirs of claim 1, wherein: The internal bottom end of the aluminum alloy box (1) is fixedly connected with multiple groups of rubber sheets (25), the rubber sheets (25) are fixedly connected with Y-shaped steel bones (26) between every two rubber sheets, and the four corners of the periphery of the aluminum alloy box (1) and the control system box (3) are fixedly connected with multiple groups of foam strips (27).

8. A skid-mounted nitrogen injection unit for an oil reservoir, according to claim 7, characterized in that: The Y-shaped steel bones (26) are arranged at equal intervals, the rubber sheets (25) and the foam strips (27) are elastic, and the rubber sheets (25) and the Y-shaped steel bones (26) are alternately overlapped.

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