A drag reducer storage device for fracturing

Abstract

The application relates to the technical field of drag reduction agents, in particular to a drag reduction agent storage device for fracturing, which comprises a box body, a box door is rotationally connected to the box body, a controller is installed on the box door, a plurality of buckle locks are installed on the box body and the box door; a storage mechanism is arranged in the box body, the cooperation of springs, pull rods, sliding blocks and fixed blocks facilitates the limiting and fixing of a placing groove, facilitates the replacement of placing grooves of different specifications, facilitates the placing of drag reduction agent tank bodies of different specifications, facilitates the cooperation of an electric cylinder, a threaded shaft, a pressing plate, a soft rubber pad and the like to limit and fix the drag reduction agent tank bodies of different specifications, facilitates the control of the threaded shaft to separately release the limiting of one drag reduction agent tank body, or the control of the electric cylinder to simultaneously release the limiting of a row of drag reduction agent tank bodies, the operation is simple and fast, a plurality of drag reduction agent tank bodies of different specifications can be placed in one box body, the applicability and practicability are improved, and storage space waste is avoided.

Description

Technical Field

[0001] This utility model relates to the field of drag-reducing agent technology, specifically to a drag-reducing agent storage device for fracturing. Background Technology

[0002] Drag reducers are high-molecular-weight compounds that reduce drag; they are chemical additives that decrease the flow resistance of fracturing fluids. Adding them to the fluid during transport can increase flow rate and reduce energy consumption. Drag reducers for fracturing have specialized storage facilities.

[0003] A search revealed a utility model patent in China with patent publication number CN214268440U, which discloses a storage device for drag-reducing agents used in fracturing. The device generally includes a storage box with two mounting racks inside. Each rack has a limiting plate at its bottom. During use, the drag-reducing agent can be categorized and stored using placement plates and slots, facilitating easy access and improving user convenience. A cooling fan dissipates heat from the storage box, preventing heat buildup and temperature increases. A dustproof net prevents dust and other airborne particles from entering the storage box, and the net is easy to install and remove for cleaning.

[0004] While the existing technical solutions described above facilitate the classification and heat dissipation of drag-reducing agents, the multiple placement slots on the placement plate of the above device are all of the same size. If the drag-reducing agent tanks are of multiple sizes, the above device is not convenient for placing multiple drag-reducing agent tanks of different sizes, which easily leads to a waste of storage space. The placement slots are not convenient for quick replacement, and their practicality and applicability are somewhat lacking. Therefore, we propose a drag-reducing agent storage device for fracturing. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a fracturing drag-reducing agent storage device to solve the problems mentioned in the background art. In the above-mentioned device, the multiple placement slots on the placement plate are all of the same size. If the drag-reducing agent tanks are of multiple sizes, the above-mentioned device is not convenient for placing multiple drag-reducing agent tanks of different sizes, which easily leads to a waste of storage space. The placement slots are not convenient for quick replacement, and there are certain deficiencies in practicality and applicability.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a fracturing drag-reducing agent storage device, comprising: The container has a door rotatably connected to it, a controller is installed on the door, and multiple latches are installed between the door and the container. The storage mechanism is housed within a box and includes two support plates, both of which are fixedly connected to the box. Each support plate has four fixing slots, in which a fixing block is placed. Each fixing block has a placement slot fixedly connected to it, and a locking hole is provided on the fixing block. Each fixing slot has a sliding groove, in which a slider is slidably connected. One end of the slider is located within the locking hole. A spring is provided between the slider and the sliding groove. A pull rod is fixedly connected to the slider, extending through the sliding groove and fixedly connected to a pull plate. A fixing frame is fixedly connected to the support plate, and an electric cylinder is mounted through the fixing frame. A lifting plate is fixedly connected to the output end of the electric cylinder. Four threaded shafts are threadedly connected through the lifting plate, and pressure plates are rotatably connected to the threaded shafts. Soft rubber pads are provided on the pressure plates for easy replacement of placement slots and for conveniently securing and storing drag-reducing agent containers of different specifications. An auxiliary mechanism is provided on the pull plate to improve practicality.

[0007] Preferably, the auxiliary mechanism includes a groove and a pull ring, the groove is formed on the pull plate, the pull ring is fixedly connected to the pull plate, and a top plate is rotatably connected inside the groove.

[0008] Furthermore, four positioning blocks are fixedly connected to the placement slot, and multiple positioning slots are provided on the support plate, with the positioning blocks and positioning slots being adapted to each other.

[0009] Furthermore, four stabilizing plates are slidably connected through the lifting plate, and the stabilizing plates are fixedly connected to the pressure plate.

[0010] Furthermore, two telescopic rods are fixedly connected through the fixed frame, and the telescopic rods are fixedly connected to the lifting plate.

[0011] Based on the aforementioned scheme, two air vents are opened on the box, a fan is installed in the air vent, and two dust covers are provided on the box.

[0012] (III) Beneficial Effects Compared with the prior art, the present invention provides a storage device for drag-reducing agents used in fracturing, which has the following advantages: This fracturing drag-reducing agent storage device, through the cooperation of springs, pull rods, sliders, and fixing blocks, facilitates the limiting and fixing of the placement slots, allows for the replacement of placement slots of different specifications, and facilitates the placement of drag-reducing agent canisters of different specifications. It also facilitates the cooperation of electric cylinders, threaded shafts, pressure plates, and soft rubber pads to fix and limit the drag-reducing agent canisters of different specifications. Furthermore, it allows for the control of the threaded shaft to release the limit of a single drag-reducing agent canister individually, or the control of the electric cylinder to release the limit of a row of drag-reducing agent canisters simultaneously. The operation is simple and quick, allowing for the placement of multiple drag-reducing agent canisters of different specifications within a single unit, improving applicability and practicality, and avoiding wasted storage space. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present application; Figure 2 This is a side view of the three-dimensional structure of this application; Figure 3 This is a three-dimensional structural diagram of the spring, tie rod, and other components used in this application. Figure 4 This is a three-dimensional structural diagram of the placement groove, fixing block, etc. in this application.

[0014] In the diagram: 1. Housing; 2. Controller; 3. Hook and latch; 4. Support plate; 5. Fixing block; 6. Placement slot; 7. Slider; 8. Spring; 9. Pull rod; 10. Pull plate; 11. Fixing frame; 12. Electric cylinder; 13. Lifting plate; 14. Threaded shaft; 15. Pressure plate; 16. Soft rubber pad; 17. Pull ring; 18. Top plate; 19. Positioning block; 20. Stabilizing plate; 21. Telescopic rod; 22. Fan; 23. Dust cover. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example Please see Figures 1-4 A fracturing drag-reducing agent storage device, comprising: Box 1, a door is rotatably connected to box 1, a controller 2 is installed on the door, and multiple latch locks 3 are installed between the door and box 1; The storage mechanism is located inside the housing 1 and includes two support plates 4, both of which are fixedly connected to the housing 1. Four fixing slots are provided on the support plates 4, and fixing blocks 5 are placed in the fixing slots. Placement slots 6 are fixedly connected to the fixing blocks 5. Locking holes are provided on the fixing blocks 5. Sliding grooves are provided in the fixing slots, and sliders 7 are slidably connected within the sliding grooves. One end of the slider 7 is located in the locking hole. A spring 8 is provided between the slider 7 and the sliding groove. A pull rod 9 is fixedly connected to the slider 7, extending through the sliding groove and fixedly connected to a pull plate 10. A fixing frame 11 is fixedly connected to the support plates 4, and an electric cylinder 12 is installed through the fixing frame 11. The output end of the electric cylinder 12... A lifting plate 13 is fixedly connected, and four threaded shafts 14 are threadedly connected through the lifting plate 13. A pressure plate 15 is rotatably connected to the threaded shaft 14. A soft rubber pad 16 is provided on the pressure plate 15. A slider 7 is used to lock in the locking hole to limit and fix the fixing block 5. A pull rod 9 is used to pull the slider 7 to move. A spring 8 is used to provide elastic force to facilitate the replacement of the placement slot 6 and to facilitate the fixing and storage of drag-reducing agent cans of different specifications. An electric cylinder 12 is used to drive the lifting plate 13 and multiple pressure plates 15 to lift and lower simultaneously. The threaded shafts 14 are used to lift and lower the pressure plate 15 individually, which is convenient for fixing drag-reducing agent cans of different specifications and also facilitates the individual or simultaneous handling of multiple drag-reducing agent cans. An auxiliary mechanism is provided on the pull plate 10. The auxiliary mechanism includes a groove and a pull ring 17. The groove is opened on the pull plate 10, and the pull ring 17 is fixedly connected to the pull plate 10. A top plate 18 is rotatably connected in the groove. The top plate 18 is used to press against the support plate 4 and to limit the pull rod 9 and the pull plate 10, so as to facilitate the removal and placement of the slot 6 for replacement.

[0017] Four positioning blocks 19 are fixedly connected to the placement slot 6, and multiple positioning slots are provided on the support plate 4. The positioning blocks 19 are adapted to the positioning slots and are used to position the placement slot 6, thereby improving the stability of the placement slot 6.

[0018] Four stabilizing plates 20 are slidably connected through the lifting plate 13. The stabilizing plates 20 are fixedly connected to the pressure plate 15 and are used to limit the pressure plate 15 and improve the stability of the pressure plate 15.

[0019] Two telescopic rods 21 are fixedly connected through the fixed frame 11. The telescopic rods 21 are fixedly connected to the lifting plate 13 to improve the stability of the lifting plate 13.

[0020] The enclosure 1 has two air vents, each containing a fan 22. The enclosure 1 also has two dust covers 23 for ventilation and heat dissipation.

[0021] It should be further explained that the fan 22 and electric cylinder 12 in this embodiment are conventional devices known to those skilled in the art and available on the market. Models can be selected or customized according to actual needs. In this patent, we only use them without improving their structure and function. Their setting method, installation method and electrical connection method can be debugged and operated by those skilled in the art according to the requirements of their instruction manual, and will not be described in detail here. The fan 22 and electric cylinder 12 are equipped with matching control switches. The installation position of the control switches can be selected according to actual usage needs to facilitate operation and control by the operator.

[0022] In summary, the working principle and process of this fracturing drag-reducing agent storage device are as follows: First, place the fracturing drag-reducing agent storage device at the desired location. Then, when it is necessary to replace the placement slot 6, use the pull ring 17 to pull the pull plate 10, pull rod 9, and slider 7. The slider 7 moves out of the locking hole and compresses the spring 8. At this time, rotate the top plate 18 so that the top plate 18 tilts and presses against the support plate 4. At this time, the pull rod 9, pull plate 10, and slider 7 will be limited. Then, the operator can remove the placement slot 6 for replacement. When storing drag-reducing agent tanks, after placing the drag-reducing agent tanks of different specifications into the corresponding placement slots 6, start the electric cylinder 12. The electric cylinder 12 drives the lifting plate 13 and the pressure plate 14. 5. The soft rubber pad 16 descends. When the soft rubber pad 16 contacts the largest drag-reducing agent can, the electric cylinder 12 is closed. At this time, the threaded shaft 14 is rotated to drive the pressure plate 15 to descend, thus limiting the drag-reducing agent cans of different sizes. The soft rubber pad 16 is used for cushioning and can protect the drag-reducing agent cans. Then, when it is necessary to remove the drag-reducing agent cans, if only one can be removed, the corresponding pressure plate 15 can be moved using the threaded shaft 14. If multiple drag-reducing agent cans need to be removed, the electric cylinder 12 is activated, causing the electric cylinder 12 to drive the lifting plate 13 to rise, which facilitates the release of the limiting fixation of multiple drag-reducing agent cans. This makes it easier for workers to pick up the drag-reducing agent cans, saves time, and improves practicality.

[0023] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A storage device for drag-reducing agents used in fracturing, characterized in that, include: Box body (1), a box door is rotatably connected to the box body (1), a controller (2) is installed on the box door, and multiple latch locks (3) are installed on the box door and the box body (1). The storage mechanism is located inside the housing (1). The storage mechanism includes two support plates (4), both of which are fixedly connected inside the housing (1). Four fixing slots are provided on the support plates (4), and fixing blocks (5) are placed in the fixing slots. Placement slots (6) are fixedly connected to the fixing blocks (5). The fixing blocks (5) have locking holes. Sliding grooves are provided in the fixing slots. A slider (7) is slidably connected in the sliding grooves. One end of the slider (7) is located in the locking hole. A space is provided between the slider (7) and the sliding groove. A spring (8) is fixedly connected to a pull rod (9) on the slider (7). The pull rod (9) passes through the slide groove and is fixedly connected to a pull plate (10). A fixed frame (11) is fixedly connected to the support plate (4). An electric cylinder (12) is installed through the fixed frame (11). A lifting plate (13) is fixedly connected to the output end of the electric cylinder (12). Four threaded shafts (14) are threaded through the lifting plate (13). A pressure plate (15) is rotatably connected to the threaded shafts (14). A soft rubber pad (16) is provided on the pressure plate (15). An auxiliary mechanism is provided on the pull plate (10) to improve practicality.

2. The fracturing drag-reducing agent storage device according to claim 1, characterized in that: The auxiliary mechanism includes a groove and a pull ring (17). The groove is formed on the pull plate (10), and the pull ring (17) is fixedly connected to the pull plate (10). A top plate (18) is rotatably connected inside the groove.

3. The fracturing drag-reducing agent storage device according to claim 2, characterized in that: Four positioning blocks (19) are fixedly connected to the placement slot (6), and multiple positioning slots are provided on the support plate (4). The positioning blocks (19) are adapted to the positioning slots.

4. A fracturing drag-reducing agent storage device according to claim 3, characterized in that: Four stabilizing plates (20) are slidably connected through the lifting plate (13), and the stabilizing plates (20) are fixedly connected to the pressure plate (15).

5. A fracturing drag-reducing agent storage device according to claim 4, characterized in that: Two telescopic rods (21) are fixedly connected through the fixed frame (11), and the telescopic rods (21) are fixedly connected to the lifting plate (13).

6. A fracturing drag-reducing agent storage device according to claim 5, characterized in that: Two air vents are provided on the housing (1), and a fan (22) is installed in the air vent. Two dust covers (23) are provided on the housing (1).

Images