Large-drift-diameter intubation type squeezing and sealing tool

Abstract

The utility model discloses a large-drift-diameter inserting pipe type squeezing and sealing tool which comprises a storage box, a lower buffering seat fixedly arranged at the bottom of the inner side of the storage box, a humidity sensor fixedly installed on one side of the inner wall of the storage box, a sealing cover arranged at the top end of the storage box in a clamped mode, and an upper buffering seat fixedly arranged at the bottom end of the sealing cover. According to the large-drift-diameter inserting pipe type squeezing and sealing tool, the humidity in the surrounding environment of the squeezing and sealing structure is monitored through the humidity sensor, when the humidity is higher than a preset value, the humidity sensor can feed back information to the control panel, and the squeezing and sealing structure is arranged between the lower buffering seat and the upper buffering seat in a clamped mode. And then a fan is controlled to guide air in the storage box into the bottom of the dehumidification box, the air is dried through a drying agent in the storage net box and then flows back into the storage box through a backflow pipe, and therefore dehumidification treatment on the air in the storage box is achieved. And the phenomenon that the squeezing and sealing structure is easy to corrode due to over-high humidity in the surrounding environment of the squeezing and sealing structure is avoided.

Description

Technical Field

[0001] The utility model relates to the field of well repair and cementing operations, in particular to a large-diameter intubation type squeezing and sealing tool. Background Art

[0002] During well repair and cementing operations, a squeeze seal tool is required. The existing squeeze seal tool integrates a hydraulic setting tool and has a reverse plugging valve body at the lower end of the inner hole of the squeeze seal tool. After the operation is completed, the setting tool can be raised to close the valve body to isolate the upper and lower parts of the squeeze seal tool. However, the existing squeeze seal tool is not convenient for timely dehumidification when the humidity of the surrounding environment becomes high during storage, which makes the squeeze seal tool susceptible to corrosion.

[0003] In order to solve the above problems, a large-diameter plug-in type extrusion sealing tool is proposed. Utility Model Content

[0004] The utility model aims to provide a large-diameter plug-in type extrusion sealing tool to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a large-diameter intubation-type squeezing and sealing tool, comprising a storage box, a lower buffer seat is fixedly provided at the bottom of the inner side of the storage box, a humidity sensor is fixedly installed on one side of the inner wall of the storage box, a sealing cover is clamped at the top of the storage box, an upper buffer seat is fixedly provided at the bottom end of the sealing cover, an squeezing and sealing structure is clamped between the lower buffer seat and the upper buffer seat, a dehumidification box is fixedly provided at the middle part of one side of the storage box, a fan is fixedly installed at the top of the inner side of the dehumidification box, an air inlet end of the fan is fixedly connected with an air inlet pipe, an end of the air inlet pipe away from the fan extends to the interior of the storage box, an air outlet end of the fan is fixedly connected with an air outlet pipe, an end of the air outlet pipe away from the fan extends to the bottom of the inner side of the dehumidification box, a storage net box is fixedly provided at the middle part of the inner side of the dehumidification box, and a desiccant is provided inside the storage net box.

[0006] The humidity in the environment around the squeezed seal structure is monitored by a humidity sensor. When the humidity is higher than the preset value, the humidity sensor will feed back the information to the control panel, thereby controlling the fan to guide the air in the storage box into the bottom of the dehumidification box, and the air is dried by the desiccant in the storage net box and then returned to the storage box through the return pipe, thereby dehumidifying the air in the storage box to avoid excessive humidity in the environment around the squeezed seal structure, which may cause the squeezed seal structure to be easily corroded. The motor drives the shaft to rotate, which in turn drives a number of turning rods to rotate, thereby driving a number of turning cone teeth to rotate, and then the desiccant in the storage net box is turned over to avoid the desiccant from accumulating into blocks and affecting the normal passage of air through the storage net box.

[0007] Preferably, a motor is fixedly installed at the bottom end of the storage net box, and the output end of the motor extends to the interior of the storage net box and is fixedly connected to a shaft rod, and a plurality of flipping rods are fixedly provided on the surface of the shaft rod, and a plurality of flipping cone teeth are fixedly provided on the surfaces of the plurality of flipping rods. The shaft rod is driven by the motor to rotate, thereby driving a plurality of flipping rods to rotate, thereby driving a plurality of flipping cone teeth to rotate, and then the desiccant in the storage net box is flipped to prevent the desiccant from accumulating into blocks and thus affecting the normal passage of air through the storage net box.

[0008] Preferably, a sealing door is provided on the top of the front side of the dehumidification box, and a control panel is fixedly installed on the side of the dehumidification box away from the storage box. The setting of the control panel facilitates the coordination and cooperation of various mechanisms.

[0009] Preferably, universal wheels are fixedly provided at the four corners of the bottom end of the storage box, and a return pipe is fixedly connected to the connection between the dehumidification box and the storage box. The return pipe extends to the interior of the storage box at one end away from the dehumidification box, and the dehumidified air is returned to the storage box through the return pipe.

[0010] Preferably, limiting blocks are fixedly provided on the top ends of both sides of the storage box, hinged seats are fixedly provided on both sides of the sealing cover, and limiting buckles are hingedly provided on the surfaces of the two hinged seats, and the two limiting buckles are respectively engaged with the two limiting blocks, so that the sealing cover can be further limited by the limiting engagement of the two limiting buckles with the two limiting blocks.

[0011] Preferably, two connecting slots are provided at the connection between the storage box and the sealing cover, and connecting blocks are provided inside the two connecting slots, and the two connecting blocks are fixedly connected to the sealing cover. The two connecting blocks are respectively engaged with the two connecting slots to facilitate the initial limiting of the sealing cover, thereby ensuring the sealing effect of the sealing cover on the storage box.

[0012] Preferably, the extrusion sealing structure comprises a main body, one end of the main body is provided with a pressing cap, and an upper joint is fixedly provided at one end of the main body away from the pressing cap.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The humidity in the surrounding environment of the squeeze seal structure is monitored by a humidity sensor. When the humidity is higher than the preset value, the humidity sensor will feed back the information to the control panel, and then control the fan to guide the air in the storage box to the bottom of the dehumidification box, and the air is dried by the desiccant in the storage net box and then returned to the storage box through the return pipe, so as to achieve dehumidification of the air in the storage box, avoid excessive humidity in the surrounding environment of the squeeze seal structure, which may cause the squeeze seal structure to be easily corroded, and drive the shaft rod to rotate through the motor, thereby driving several turning rods to rotate, thereby driving several turning cone teeth to rotate, and then turning the desiccant in the storage net box to avoid the desiccant from accumulating into blocks and affecting the normal passage of air through the storage net box;

[0015] 2. The sealing cover is initially limited by the two connecting blocks and the limiting snap-fitting of the two connecting slots respectively, and the sealing cover is further limited by the two limiting buckles and the limiting snap-fitting of the two limiting blocks respectively, thereby ensuring the sealing effect of the sealing cover on the storage box. The coordinated setting of the lower buffer seat and the upper buffer seat can play a buffering and shock-absorbing role on the squeeze sealing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a front cross-sectional view of the utility model;

[0018] Figure 3 It is an enlarged view of part A of the utility model;

[0019] Figure 4 It is a cross-sectional view of the dehumidification box of the utility model;

[0020] Figure 5 It is the structural diagram of the extrusion sealing structure of the utility model.

[0021] In the figure: 1. storage box; 2. lower buffer seat; 3. humidity sensor; 4. sealing cover; 5. upper buffer seat; 6. extrusion sealing structure; 61. main body; 62. lower pressure cap; 63. upper joint; 7. universal wheel; 8. dehumidification box; 9. limit block; 10. connecting slot; 11. connecting block; 12. hinge seat; 13. limit buckle; 14. fan; 15. exhaust pipe; 16. intake pipe; 17. return pipe; 18. storage net box; 19. desiccant; 20. motor; 21. shaft; 22. turning rod; 23. turning cone gear; 24. control panel; 25. sealing door. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-5 The utility model provides a large-diameter plug-in type extrusion sealing tool, including a storage box 1, a lower buffer seat 2 is fixedly provided at the bottom of the inner side of the storage box 1, a humidity sensor 3 is fixedly installed on one side of the inner wall of the storage box 1, a sealing cover 4 is clamped and provided at the top of the storage box 1, an upper buffer seat 5 is fixedly provided at the bottom end of the sealing cover 4, an extrusion sealing structure 6 is clamped and provided between the lower buffer seat 2 and the upper buffer seat 5, a dehumidification box 8 is fixedly provided in the middle of one side of the storage box 1, a fan 14 is fixedly installed at the top of the inner side of the dehumidification box 8, an air inlet end of the fan 14 is fixedly connected with an air inlet pipe 16, and one end of the air inlet pipe 16 away from the fan 14 extends to the inside of the storage box 1, an air outlet end of the fan 14 is fixedly connected with an air outlet pipe 15, and one end of the air outlet pipe 15 away from the fan 14 extends to the bottom of the inner side of the dehumidification box 8, a storage net box 18 is fixedly provided in the middle of the inner side of the dehumidification box 8, and the storage net box 18 A desiccant 19 is arranged inside, and the humidity in the environment around the squeezed sealing structure 6 is monitored by the humidity sensor 3. When the humidity is higher than the preset value, the humidity sensor 3 will feed back the information to the control panel 24, and then control the fan 14 to guide the air in the storage box 1 into the bottom of the dehumidification box 8, and the air will be dried by the desiccant 19 in the storage net box 18 and then flow back to the storage box 1 through the return pipe 17, so as to realize the dehumidification treatment of the air in the storage box 1, and avoid the humidity in the environment around the squeezed sealing structure 6 being too high, which may cause the squeezed sealing structure 6 to be easily corroded, and the shaft rod 21 is driven to rotate by the motor 20, thereby driving a plurality of turning rods 22 to rotate, thereby driving a plurality of turning bevel teeth 23 to rotate, and then the desiccant 19 in the storage net box 18 is turned over, so as to avoid the desiccant 19 from accumulating into blocks and affecting the normal passage of air through the storage net box 18.

[0024] A motor 20 is fixedly installed at the bottom end of the storage net box 18, and the output end of the motor 20 extends to the inside of the storage net box 18 and is fixedly connected to a shaft rod 21, and a plurality of material turning rods 22 are fixedly provided on the surface of the shaft rod 21, and a plurality of material turning bevel teeth 23 are fixedly provided on the surfaces of the plurality of material turning rods 22, and a sealing door 25 is provided at the top of the front of the dehumidification box 8, and a control panel 24 is fixedly installed on the side of the dehumidification box 8 away from the storage box 1, and universal wheels 7 are fixedly provided on the four corners of the bottom end of the storage box 1, and a return pipe 17 is fixedly connected to the connection between the dehumidification box 8 and the storage box 1, and the end of the return pipe 17 away from the dehumidification box 8 extends to the inside of the storage box 1;

[0025] When in use, the motor 20 drives the shaft 21 to rotate, thereby driving a plurality of material turning rods 22 to rotate, thereby driving a plurality of material turning bevel teeth 23 to rotate, and then turning the desiccant 19 in the storage net box 18 to prevent the desiccant 19 from accumulating into blocks and thus affecting the normal passage of air through the storage net box 18. The control panel 24 is arranged to facilitate the control of the coordination of various mechanisms, and the dehumidified air is returned to the storage box 1 through the return pipe 17;

[0026] Limiting blocks 9 are fixedly provided at the tops of both sides of the storage box 1, hinged seats 12 are fixedly provided at both sides of the sealing cover 4, and limiting buckles 13 are hingedly provided on the surfaces of the two hinged seats 12, and the two limiting buckles 13 are respectively engaged with the two limiting blocks 9, and two connecting card slots 10 are provided at the connection between the storage box 1 and the sealing cover 4, and connecting card blocks 11 are engaged with the insides of the two connecting card slots 10, and the two connecting card blocks 11 are fixedly connected with the sealing cover 4, and the extrusion sealing structure 6 includes a main body 61, one end of the main body 61 is provided with a pressing cap 62, and the end of the main body 61 away from the pressing cap 62 is fixedly provided with an upper joint 63;

[0027] When in use, the sealing cover 4 can be further limited by the two limiting buckles 13 respectively engaging with the two limiting blocks 9, and the sealing cover 4 can be initially limited by the two connecting blocks 11 respectively engaging with the two connecting slots 10, thereby ensuring the sealing effect of the sealing cover 4 on the storage box 1.

[0028] When the embodiment of the present application is in use: the squeeze-sealed structure 6 is placed on the lower buffer seat 2 in the storage box 1, and the sealing cover 4 is covered. The two connecting blocks 11 are respectively engaged with the two connecting slots 10 to facilitate the initial limiting of the sealing cover 4, and then the two limiting buckles 13 are respectively engaged with the two limiting blocks 9 to facilitate the further limiting of the sealing cover 4, thereby ensuring the sealing effect of the sealing cover 4 on the storage box 1. The coordinated arrangement of the lower buffer seat 2 and the upper buffer seat 5 can play a buffering and shock-absorbing role for the squeeze-sealed structure 6. During the storage of the squeeze-sealed structure 6, the humidity in the environment surrounding the squeeze-sealed structure 6 is monitored by the humidity sensor 3. When the humidity is higher than the preset value, the humidity sensor 3 will The information is fed back to the control panel 24, which controls the fan 14 to guide the air in the storage box 1 into the bottom of the dehumidification box 8, and dries the air through the desiccant 19 in the storage net box 18 before returning it to the storage box 1 through the return pipe 17, thereby dehumidifying the air in the storage box 1 to avoid excessive humidity in the environment surrounding the extrusion sealing structure 6, which may cause the extrusion sealing structure 6 to be easily corroded. After the operation is completed, the shaft 21 is driven to rotate by the motor 20, which in turn drives a plurality of turning rods 22 to rotate, thereby driving a plurality of turning bevel teeth 23 to rotate, and then the desiccant 19 in the storage net box 18 is turned over to avoid the desiccant 19 from accumulating into blocks and affecting the normal passage of air through the storage net box 18.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A large diameter plug-in type extrusion sealing tool, comprising a storage box (1), Features: A lower buffer seat (2) is fixedly arranged at the bottom of the inner side of the storage box (1); a humidity sensor (3) is fixedly installed on one side of the inner wall of the storage box (1); a sealing cover (4) is snap-fitted at the top of the storage box (1); an upper buffer seat (5) is fixedly arranged at the bottom of the sealing cover (4); an extrusion sealing structure (6) is snap-fitted between the lower buffer seat (2) and the upper buffer seat (5); a dehumidification box (8) is fixedly arranged in the middle of one side of the storage box (1); and a humidity sensor (3) is fixedly installed on the top of the inner side of the dehumidification box (8). A fan (14), wherein an air inlet end of the fan (14) is fixedly connected to an air inlet pipe (16), and an end of the air inlet pipe (16) away from the fan (14) extends to the interior of the storage box (1); an air outlet end of the fan (14) is fixedly connected to an air outlet pipe (15), and an end of the air outlet pipe (15) away from the fan (14) extends to the bottom of the inner side of the dehumidification box (8); a storage net box (18) is fixedly arranged in the middle of the inner side of the dehumidification box (8), and a desiccant (19) is arranged inside the storage net box (18).

2. The large-diameter cannula-type extrusion sealing tool according to claim 1, Features: A motor (20) is fixedly mounted at the bottom end of the storage net box (18); an output end of the motor (20) extends to the interior of the storage net box (18) and is fixedly connected to a shaft rod (21); a plurality of material turning rods (22) are fixedly arranged on the surface of the shaft rod (21); and a plurality of material turning cone teeth (23) are fixedly arranged on the surfaces of the plurality of material turning rods (22).

3. The large-diameter cannula-type extrusion sealing tool according to claim 1, Features: A sealing door (25) is provided on the top of the front of the dehumidification box (8), and a control panel (24) is fixedly mounted on the side of the dehumidification box (8) away from the storage box (1).

4. The large-diameter cannula-type extrusion sealing tool according to claim 1, Features: Universal wheels (7) are fixedly provided at the four corners of the bottom end of the storage box (1), and a return pipe (17) is fixedly connected to the connection between the dehumidification box (8) and the storage box (1), and the return pipe (17) extends from one end away from the dehumidification box (8) to the interior of the storage box (1).

5. The large-diameter cannula-type extrusion sealing tool according to claim 1, Features: Limiting blocks (9) are fixedly provided at the top ends of both sides of the storage box (1), hinge seats (12) are fixedly provided at both sides of the sealing cover (4), and limiting buckles (13) are hingedly provided on the surfaces of the two hinge seats (12), and the two limiting buckles (13) are respectively engaged with the two limiting blocks (9).

6. The large-diameter cannula-type extrusion sealing tool according to claim 1, Features: Two connection slots (10) are provided at the connection between the storage box (1) and the sealing cover (4), and connection blocks (11) are provided inside the two connection slots (10), and the two connection blocks (11) are fixedly connected to the sealing cover (4).

7. The large-diameter cannula-type extrusion sealing tool according to claim 1, Features: The extrusion sealing structure (6) comprises a main body (61), one end of which is provided with a pressing cap (62), and one end of the main body (61) which is away from the pressing cap (62) is fixedly provided with an upper joint (63).

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