Integrated windowing sidetrack drilling whipstock

Abstract

The invention relates to the technical field of windowing sidetrack drilling, in particular to an integrated windowing sidetrack drilling whipstock. Comprising a sleeve fixed to the lower end of a coiled tubing, the sleeve is communicated with the coiled tubing, a pressure switch assembly is arranged in the sleeve, the lower end of the sleeve is fixedly communicated with a screw motor, a milling shoe is fixed to the output end of the lower side of the screw motor, a spline shaft is concentrically fixed to the upper end of the milling shoe, the spline shaft is sleeved with a connecting ring, and the spline shaft is in spline connection with the connecting ring. The connecting ring is in elastic sliding sealing connection with the whipstock through a vertical rod, an inclined face is machined at the upper end of the whipstock, and the lower end of the whipstock is rotationally connected with an anchor. According to the whipstock, windowing sidetrack drilling can be achieved under one pipe column, sidetrack drilling time efficiency can be improved, cost can be reduced, the anchor can be anchored in a well and conduct axial positioning on the whipstock during windowing sidetrack drilling, and meanwhile the whipstock can be stabilized in the well to prevent circumferential rotation of the whipstock during windowing sidetrack drilling.

Description

Technical Field

[0001] The invention relates to the technical field of window opening and side drilling, and in particular to an integrated window opening and side drilling deflector. Background Art

[0002] Coiled tubing was initially used as an economical and effective wellbore cleaning tool. The economic income from workover and completion operations accounted for more than 75% of the total income from coiled tubing operations. The application scope of coiled tubing in oil and gas fields around the world continues to expand. Coiled tubing has advantages and application value such as underbalanced operation under pressure, fast and efficient operation, low damage to the formation, and low cost. Afterwards, coiled tubing was widely used in oil and gas field workover, drilling, completion, logging and other operations, playing an increasingly important role in oil and gas field exploration and development.

[0003] The traditional casing window side drilling is to first use the drill pipe to lower the incline guide to the designed well depth, measure the gyro, and adjust the position of the incline guide by rotating the downhole drill bit according to the measured gyro data. Finally, the incline guide is hung in the specified position by an anchor or other fixing method, and then turned upside down and released. Traditional window opening tools will affect the timeliness and cost of side drilling due to the large number of construction processes. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an integrated window-opening side drilling deflector which can simplify the construction process, improve the side drilling time efficiency and reduce the cost.

[0005] In order to achieve the above object, the technical solution provided by the present invention is:

[0006] An integrated window side drilling deflector comprises a casing fixed at the lower end of a coiled tubing, the casing being connected to the coiled tubing, a pressure switch assembly being arranged in the casing, a screw motor being fixedly connected to the lower end of the casing, a grinding shoe being fixed to the output end on the lower side of the screw motor, a spline shaft being concentrically fixed to the upper end of the grinding shoe, a connecting ring being sleeved on the outer side of the spline shaft, the spline shaft being spline-connected to the connecting ring, the connecting ring being elastically slidingly sealedly connected to the deflector through a vertical rod, a bevel being processed on the upper end of the deflector, and an anchor being rotatably connected to the lower end of the deflector.

[0007] A second cavity is provided in the deflector, an upper annular groove is provided on the outer edge of the deflector outside the second cavity, a first elastic ring is fixed in the upper annular groove, a first cavity is formed between the first elastic ring and the upper annular groove, the second cavity is connected with the first cavity through a one-way valve on the deflector, the liquid in the second cavity can only enter the first cavity through the one-way valve, a long groove is provided in the deflector below the second cavity, a second copper tube is provided in the long groove, a through hole is provided at the bottom of the long groove, the lower end of the second copper tube is bonded and fixedly sealed in the groove of the long groove The bottom is connected with the through hole, the sleeve is connected with the upper end of the first copper tube, the lower end of the first copper tube is located in the deflector, the upper end of the second copper tube is bonded, fixed, sealed and connected with the lower end of the first copper tube, a fourth cavity is opened in the deflector on one side of the long groove, the fourth cavity is connected with the long groove, a slider is connected with the sliding seal in the fourth cavity, the slider is tightly against the second copper tube, the slider pushes the second copper tube to be misaligned with the first copper tube and the through hole, and the through hole can be sealed and blocked, a magnetic ring is fixed in the fourth cavity, and the magnetic ring magnetically attracts one end of the slider away from the second copper tube.

[0008] A third cavity is formed between the anchor and the lower end of the deflector, the end of the fourth cavity away from the slider is connected to the third cavity, the through hole is connected to the third cavity, a lower annular groove is provided in the third cavity, a sliding seal in the lower annular groove is connected to a slip ring, a pressure relief channel is provided on the anchor below the slip ring, a guide groove is provided in the slip ring, the guide groove is connected to the pressure relief channel, the lower sliding seal of the vertical rod is arranged in the deflector, the vertical rod passes through the first cavity, the lower end of the vertical rod is fixedly connected to the upper end of the slip ring, a blind hole is provided in the lower end of the vertical rod, the blind hole is connected to the guide groove, a guide hole is provided on the vertical rod below the first cavity, the guide hole is connected to the blind hole on the vertical rod, and the guide hole is blocked by the deflector.

[0009] Specifically, an annular cavity concentric with the vertical rod is opened in the deflector, an upper ring is fixed on the vertical rod in the annular cavity, a first spring is sleeved on the vertical rod part between the upper ring and the upper cavity wall of the annular cavity, the lower end of the first spring is tightly against the upper ring, the upper end of the first spring is tightly against the upper cavity wall of the annular cavity, and the upper end of the vertical rod is fixedly connected to the connecting ring.

[0010] Specifically, a third spring is disposed in the fourth cavity, one end of the third spring is fixedly connected to the slider, and the other end of the third spring is fixed in the fourth cavity.

[0011] Specifically, the pressure relief channel includes an upper hole opened in the anchor, the upper hole is connected to the guide groove, a bottom plate is arranged under the anchor, the bottom plate and the anchor are fixedly connected by multiple hollow tubes, and a lower hole concentric with the upper hole is opened on the bottom plate, and one of the hollow tubes connects the upper hole and the lower hole.

[0012] Specifically, the lower end of the anchor is fixedly connected to the upper end of the base plate by a second elastic ring, and a fifth cavity is formed between the anchor, the base plate and the second elastic ring. A stepped hole which is larger at the top and smaller at the bottom is provided at the lower end of the anchor, the upper end of the stepped hole is connected to the third cavity, and the lower end of the stepped hole is connected to the fifth cavity. A piston plate is slidingly sealed in the large hole of the stepped hole, and the piston plate is connected to the step of the stepped hole by a second spring.

[0013] Specifically, an angle sensor is installed on the connecting ring, and the angle sensor is electrically connected to the display through a controller.

[0014] Specifically, the pressure switch includes an annular groove opened in the casing, a sliding ring is provided in the annular groove for sliding sealing, a fourth spring is fixed at the lower end of the sliding ring, the lower end of the fourth spring is fixed in the casing, a fixed block is fixed in the casing above the sliding ring, the lower end of the fixed block is slidingly sealed and inserted in the sliding ring, the upper end of the fixed block is fixed in the casing, an arc plate is fixed at the upper end of the sliding ring, the arc plate is slidingly sealed and connected to the inner wall of the casing, a first side hole is opened on the arc plate, a second side hole connected to the first side hole is opened on the casing, and the upper end of the first copper tube is fixed on the casing and connected to the second side hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The deflector can realize window side drilling under one trip of the tubing string, which can improve the time efficiency of side drilling and reduce the cost. During window side drilling, the anchor can be anchored in the well and axially position the deflector. At the same time, the deflector can be stabilized in the well to prevent the deflector from circumferential rotation during window side drilling.

[0017] 2. After the second elastic ring expands, the anchor is anchored in the well. When the second copper tube is displaced so that the first copper tube is connected to the second cavity, the pressure of the pressurizing equipment on the well is instantly reduced, so that the staff can know that the anchor is anchored and turn off the pressurizing equipment. Then, the deflector can be rotated to adjust the angle.

[0018] 3. When adjusting the angle of the deflector, the deflector can be conveniently rotated through the continuous oil pipe, casing, screw motor, spline shaft, connecting ring and vertical rod.

[0019] 4. After the window side drilling is completed, the deflector and anchor are easily removed from the well through the continuous tubing, casing, screw motor, spline shaft, connecting ring and vertical rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the present invention.

[0021] Figure 2 It is a cross-sectional view of the deflector and anchor.

[0022] Figure 3 for Figure 2 Magnified view of area A.

[0023] Figure 4 for Figure 2 Magnified view of area B.

[0024] Figure 5 Schematic diagram of the connection between the connecting ring, vertical rod and slip ring.

[0025] Figure 6 Schematic diagram of the pressure switch in the casing.

[0026] The names of the parts in the attached figure are: 1. Coiled tubing; 2. Casing; 3. Screw motor; 4. First copper tube; 5. Spline shaft; 6. Connecting ring; 7. Grinding shoe; 8. Inclined guide; 9. Inclined surface; 10. First elastic ring; 11. Anchor; 12. Second elastic ring; 13. First spring; 14. Vertical rod; 15. First cavity; 16. Second cavity; 17. Guide groove; 18. Third cavity; 19. Piston plate; 20. Second spring; 21. Hollow tube; 22. The second copper tube; 23. One-way valve; 24. Slip ring; 25. Guide hole; 26. Sliding block; 27. Magnetic ring; 28. Third spring; 29. ​​Fourth cavity; 30. Angle sensor; 31. Fixed block; 32. Slip ring; 33. Fourth spring; 34. Bottom plate; 35. Fifth cavity; 36. Through hole; 37. Long groove; 38. Upper ring; 39. Ring cavity; 40. Upper hole; 41. Lower hole; 42. Arc plate; 43. Side hole; 44. Second side hole; 45. Blind hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] like Figure 1-Figure 6 As shown, the integrated window sidetracking deflector includes a casing 2 fixed to the lower end of a coiled tubing 1, the casing 2 is connected to the coiled tubing 1, and the casing 2 is connected to the upper end of a first copper tube 4. A pressure switch assembly is arranged in the casing 2.

[0029] The pressure switch includes an annular groove provided in the casing 2, a sliding ring 32 is provided in the annular groove for sliding sealing, a fourth spring 33 is fixed at the lower end of the sliding ring 32, the lower end of the fourth spring 33 is fixed in the casing 2, a fixed block 31 is fixed in the casing 2 above the sliding ring 32, the lower end of the fixed block 31 is slidingly plugged in the sliding ring 32, the upper end of the fixed block 31 is fixed in the casing 2, an arc plate 42 is fixed at the upper end of the sliding ring 32, the arc plate 42 is slidingly sealedly connected to the inner wall of the casing 2, a first side hole 43 is provided on the arc plate 42, and a second side hole 44 connected to the first side hole 43 is provided on the casing 2. Specifically, the upper end of the first copper tube 4 is fixed on the casing 2 and connected to the second side hole 44.

[0030] The lower end of the sleeve 2 is fixedly connected to a screw motor 3, a grinding shoe 7 is fixed on the output end on the lower side of the screw motor 3, a spline shaft 5 is concentrically fixed to the upper end of the grinding shoe 7, a connecting ring 6 is sleeved on the outer side of the spline shaft 5, the spline shaft 5 and the connecting ring 6 are spline-connected, the connecting ring 6 is elastically slidingly and sealingly connected to the deflector 8 through a vertical rod 14, the upper end of the deflector 8 is processed with a bevel 9, and the lower end of the deflector 8 is rotatably connected to an anchor 11.

[0031] A second cavity 16 is provided in the deflector 8, an upper annular groove is provided on the outer edge of the deflector 8 outside the second cavity 16, a first elastic ring 10 is fixed in the upper annular groove, a first cavity 15 is formed between the first elastic ring 10 and the upper annular groove, the second cavity 16 is connected to the first cavity 15 through a one-way valve 23 on the deflector 8, and the liquid in the second cavity 16 can only enter the first cavity 15 through the one-way valve 23.

[0032] A long slot 37 is provided in the deflector 8 below the second cavity 16, and a second copper tube 22 is provided in the long slot 37. A through hole 36 is provided at the bottom of the long slot 37, and the lower end of the second copper tube 22 is bonded, fixed, and sealed to the bottom of the long slot 37 and communicates with the through hole 36. The lower end of the first copper tube 4 is located in the deflector 8, and the upper end of the second copper tube 22 is bonded, fixed, and sealed to the lower end of the first copper tube 4 and communicates.

[0033] A fourth cavity 29 is provided in the deflector 8 on one side of the long slot 37, the fourth cavity 29 is connected to the long slot 37, a slider 26 is slidably and sealedly connected in the fourth cavity 29, the slider 26 is tightly against the second copper tube 22, and the slider 26 pushes the second copper tube 22 to be misaligned with the first copper tube 4 and the through hole 36, so as to seal and block the through hole 36. A magnetic ring 27 is fixed in the fourth cavity 29, and the magnetic ring 27 magnetically attracts one end of the slider 26 away from the second copper tube 22.

[0034] A third cavity 18 is formed between the anchor 11 and the lower end of the deflector 8. The end of the fourth cavity 29 away from the slider 26 is connected to the third cavity 18. The through hole 36 is connected to the third cavity 18. A lower ring groove is provided in the third cavity 18. The sliding seal in the lower ring groove is connected to the slip ring 24. A pressure relief channel is provided on the anchor 11 below the slip ring 24. A guide groove 17 is provided in the slip ring 24. The guide groove 17 is connected to the pressure relief channel. The lower sliding seal of the vertical rod 14 is arranged in the deflector 8. The vertical rod 14 passes through the first cavity 15. The lower end of the vertical rod 14 is fixedly connected to the upper end of the slip ring 24. A blind hole 45 is provided in the lower end of the vertical rod 14. The blind hole 45 is connected to the guide groove 17. A guide hole 25 is provided on the vertical rod 14 below the first cavity 15. The guide hole 25 is connected to the blind hole 45 on the vertical rod 14. The guide hole 25 is blocked by the deflector 8.

[0035] An annular cavity 39 concentric with the vertical rod 14 is defined in the deflector 8, an upper ring 38 is fixed on the vertical rod 14 in the annular cavity 39, a first spring 13 is sleeved on the portion of the vertical rod 14 between the upper ring 38 and the upper cavity wall of the annular cavity 39, the lower end of the first spring 13 is tightly against the upper ring 38, the upper end of the first spring 13 is tightly against the upper cavity wall of the annular cavity 39, and the upper end of the vertical rod 14 is fixedly connected to the connecting ring 6.

[0036] A third spring 28 is disposed in the fourth cavity 29 . One end of the third spring 28 is fixedly connected to the slider 26 , and the other end of the third spring 28 is fixed in the fourth cavity 29 .

[0037] The pressure relief channel includes an upper hole 40 opened in the anchor 11, the upper hole 40 is connected to the guide groove 17, a bottom plate 34 is arranged below the anchor 11, the bottom plate 34 is fixedly connected to the anchor 11 through a plurality of hollow tubes 21, and a lower hole 41 concentric with the upper hole 40 is opened on the bottom plate 34, one of the hollow tubes 21 connects the upper hole 40 and the lower hole 41.

[0038] The lower end of the anchor 11 is fixedly connected to the upper end of the base plate 34 by the second elastic ring 12, and a fifth cavity 35 is formed between the anchor 11, the base plate 34 and the second elastic ring 12. A stepped hole with a larger upper portion and a smaller lower portion is provided at the lower end of the anchor 11. The upper end of the stepped hole is connected to the third cavity 18, and the lower end of the stepped hole is connected to the fifth cavity 35. A piston plate 19 is slidingly and sealably connected in the large hole of the stepped hole, and the piston plate 19 is connected to the step of the stepped hole by a second spring 20.

[0039] An angle sensor 30 is installed on the connecting ring 6 , and the angle sensor 30 is electrically connected to the display through a controller.

[0040] When drilling sideways through a window, the continuous tubing 1 is used to lower the deflector 8 and the anchor 11 to a set depth in the well, and then the pressurizing equipment on the ground is used to pressurize the continuous tubing 1. After the high-pressure liquid enters the casing 2, the sliding ring 32 is blocked by the fixed block 31, and the high-pressure liquid entering the casing 2 enters the third cavity 18 through the first side hole 43, the second side hole 44, the first copper tube 4, the second copper tube 22 and the through hole 36. As the pressure in the third cavity 18 continues to increase, the piston plate 19 compresses the second spring 20 and moves downward. After the piston plate 19 moves downward, the pressure in the fifth cavity 35 increases, the second elastic ring 12 expands and presses against the well wall, and the anchor 11 is anchored in the well.

[0041] Since the third cavity 18 is connected to the fourth cavity 29, after the anchor 11 is anchored, as the pressure in the third cavity 18 and the fourth cavity 29 continues to increase, the high-pressure liquid in the fourth cavity 29 enables the slider 26 to overcome the magnetic attraction of the magnetic ring 27 on it and push the second copper tube 22 to move. When the upper end of the second copper tube 22 is disconnected from the first copper tube 4 and the lower end of the second copper tube 22 is disconnected from the bottom of the long groove 37, under the elastic force of the third spring 28 and the high-pressure liquid in the fourth cavity 29, the slider 26 quickly pushes the second copper tube 22 to move in the long groove 37. When the slider 26 seals the through hole 36, the liquid in the third cavity 18 will not be discharged from the through hole 36, and the second elastic ring 12 keeps expanding.

[0042] After the second copper tube 22 moves in the long groove 37, the high-pressure liquid in the first copper tube 4 enters the second cavity 16, the pressure of the ground pressurizing device drops instantly, and then the ground pressurizing device is closed.

[0043] The deflector 8 is rotated by means of the coiled tubing 1, casing 2, screw motor 3, spline shaft 5, connecting ring 6 and vertical rod 14. Since an angle sensor 30 is installed on the connecting ring 6, the angle sensor 30 can process the angle information through the controller and display it on the display. When the angle of the deflector 8 meets the requirements of window side drilling, the rotation of the coiled tubing 1 is stopped.

[0044] Then, the pressurizing equipment on the ground is started to continue pressurizing. As the pressure in the second cavity 16 continues to increase, the high-pressure liquid in the second cavity 16 enters the first cavity 15 through the one-way valve 23. After the pressure in the first cavity 15 increases, the first elastic ring 10 expands. After the expansion, the first elastic ring 10 contacts the well wall and stabilizes the deflector 8. Since the liquid in the second cavity 16 can only enter the first cavity 15 through the one-way valve 23, the first elastic ring 10 remains in the expanded state after the pressurizing equipment on the ground is closed.

[0045] Then, the screw motor 3 drives the mill shoe 7 and the spline shaft 5 downward through the continuous oil pipe 1 and the casing 2. When the mill shoe 7 contacts the inclined surface 9 on the guide bevel 8, the inclined surface 9 on the guide bevel 8 can guide the mill shoe 7. Then, the ground pressurizing equipment is started to continue pressurizing. Since the first elastic ring 10 expands and contacts the well wall, the high-pressure liquid cannot continue to enter the second cavity 16 and the first cavity 15. As the pressure in the casing 2 continues to increase, the sliding ring 32 compresses the fourth spring 33 downward. When the sliding ring 32 is separated from the fixed block 31, the high-pressure liquid passes through the sliding ring 32 and enters the screw motor 3 to drive the mill shoe 7 to rotate. As the continuous downward movement of the continuous oil pipe 1 and the guiding action of the inclined surface 9, the rotating mill shoe 7 can perform window side drilling.

[0046] After the window side drilling is completed, the coiled tubing 1 is lifted up. When the spline shaft 5 is spline-connected with the connecting ring 6, the coiled tubing 1 is continued to be lifted up. Under the blocking effect of the grinding shoe 7, when the coiled tubing 1 is lifted up, the vertical rod 14 pulls the sliding ring 24 upward, and the upper ring 38 compresses the first spring 13. When the guide hole 25 is connected with the first cavity 15, the high-pressure liquid in the first cavity 15 is discharged through the guide hole 25, the blind hole 45, the guide groove 17 and the pressure relief channel, and the first elastic ring 10 is restored. After the pressure in the first cavity 15 is reduced, the high-pressure liquid in the second cavity 16 enters the first cavity 15 through the one-way valve 23 and continues to be discharged through the guide hole 25, the blind hole 45, the guide groove 17 and the pressure relief channel.

[0047] As the slip ring 24 continues to move upward, when the third cavity 18 is connected to the discharge channel, the high-pressure liquid in the third cavity 18 flows out through the pressure relief channel. After the pressure in the third cavity 18 is reduced, under the elastic force of the second spring 20, the piston plate 19 is restored, the pressure in the fifth cavity 35 is reduced, and the second elastic ring 12 is restored. Then, the deflector 8 and the anchor 11 can be lifted out through the continuous oil pipe 1, the casing 2, the screw motor 3, the spline shaft 5, the connecting ring 6 and the vertical rod 14.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated window-opening sidetracking guide, comprising a casing (2) fixed to the lower end of a coiled tubing (1), the casing (2) being connected to the coiled tubing (1), characterized in that: A pressure switch assembly is arranged in the casing (2); the lower end of the casing (2) is fixedly connected to a screw motor (3); a grinding shoe (7) is fixed on the output end of the lower side of the screw motor (3); a spline shaft (5) is coaxially fixed to the upper end of the grinding shoe (7); a connecting ring (6) is sleeved on the outer side of the spline shaft (5); the spline shaft (5) and the connecting ring (6) are spline-connected; the connecting ring (6) is elastically slidably sealedly connected to a deflector (8) through a vertical rod (14); the upper end of the deflector (8) is processed with a bevel (9); the lower end of the deflector (8) is rotatably connected to Anchor (11); a second cavity (16) is provided in the deflector (8); an upper annular groove is provided on the outer edge of the deflector (8) outside the second cavity (16); a first elastic ring (10) is fixed in the upper annular groove; a first cavity (15) is formed between the first elastic ring (10) and the upper annular groove; the second cavity (16) and the first cavity (15) are connected through a one-way valve (23) on the deflector (8); liquid in the second cavity (16) can only enter the first cavity (15) through the one-way valve (23); the second cavity (16) and the first cavity (15) are connected through the one-way valve (23) on the deflector (8); liquid in the second cavity (16) can only enter the first cavity (15) through the one-way valve (23); (16) A long groove (37) is provided in the deflector (8) below, a second copper tube (22) is arranged in the long groove (37), a through hole (36) is provided at the bottom of the long groove (37), the lower end of the second copper tube (22) is bonded, fixed and sealed to the bottom of the long groove (37) and communicated with the through hole (36), the sleeve (2) is communicated with the upper end of the first copper tube (4), the lower end of the first copper tube (4) is located in the deflector (8), the upper end of the second copper tube (22) is bonded, fixed and sealed to the lower end of the first copper tube (4) and communicated, and one side of the long groove (37) A fourth cavity (29) is provided in the deflector (8), the fourth cavity (29) is communicated with the long groove (37), a slider (26) is slidably and sealedly connected in the fourth cavity (29), the slider (26) is tightly against the second copper tube (22), and the slider (26) pushes the second copper tube (22) and the first copper tube (4) and the through hole (36) to be misaligned so as to seal and block the through hole (36), and a magnetic ring (27) is fixed in the fourth cavity (29), and the magnetic ring (27) magnetically attracts one end of the slider (26) away from the second copper tube (22);A third cavity (18) is formed between the anchor (11) and the lower end of the deflector (8); an end of the fourth cavity (29) away from the slider (26) is communicated with the third cavity (18); a through hole (36) is communicated with the third cavity (18); a lower ring groove is provided in the third cavity (18); a sliding ring (24) is connected to the sliding seal in the lower ring groove; a pressure relief channel is provided on the anchor (11) below the sliding ring (24); a guide groove (17) is provided in the sliding ring (24); the guide groove (17) is communicated with the pressure relief channel , a sliding seal at the lower part of the vertical rod (14) is arranged in the deflector (8), the vertical rod (14) passes through the first cavity (15), the lower end of the vertical rod (14) is fixedly connected to the upper end of the slip ring (24), a blind hole (45) is provided in the lower end of the vertical rod (14), the blind hole (45) is communicated with the guide groove (17), a guide hole (25) is provided on the vertical rod (14) below the first cavity (15), the guide hole (25) is communicated with the blind hole (45) on the vertical rod (14), and the guide hole (25) is blocked by the deflector (8). ; 2. The integrated window side drilling deflector according to claim 1, characterized in that: The deflector (8) is provided with an annular cavity (39) concentric with the vertical rod (14); an upper ring (38) is fixed on the vertical rod (14) in the annular cavity (39); a first spring (13) is sleeved on the portion of the vertical rod (14) between the upper ring (38) and the upper cavity wall of the annular cavity (39); the lower end of the first spring (13) is tightly against the upper ring (38); the upper end of the first spring (13) is tightly against the upper cavity wall of the annular cavity (39); and the upper end of the vertical rod (14) is fixedly connected to the connecting ring (6).

3. The integrated window side drilling deflector according to claim 1, characterized in that: A third spring (28) is arranged in the fourth cavity (29), one end of the third spring (28) is fixedly connected to the slider (26), and the other end of the third spring (28) is fixed in the fourth cavity (29).

4. The integrated window side drilling deflector according to claim 1, characterized in that: The pressure relief channel comprises an upper hole (40) formed in the anchor (11), the upper hole (40) being connected to the guide groove (17), a bottom plate (34) being arranged below the anchor (11), the bottom plate (34) being fixedly connected to the anchor (11) via a plurality of hollow tubes (21), a lower hole (41) being formed on the bottom plate (34) and being concentric with the upper hole (40), and one of the hollow tubes (21) being connected to the upper hole (40) and the lower hole (41).

5. The integrated window side drilling deflector according to claim 4, characterized in that: The lower end of the anchor (11) is fixedly connected to the upper end of the base plate (34) via a second elastic ring (12); a fifth cavity (35) is formed between the anchor (11), the base plate (34) and the second elastic ring (12); a stepped hole with a larger upper portion and a smaller lower portion is provided at the lower end of the anchor (11); the upper end of the stepped hole is connected to the third cavity (18); the lower end of the stepped hole is connected to the fifth cavity (35); a piston plate (19) is slidably sealed in the large hole of the stepped hole; the piston plate (19) is connected to the step of the stepped hole via a second spring (20).

6. The integrated window side drilling deflector according to claim 1, characterized in that: An angle sensor (30) is installed on the connecting ring (6), and the angle sensor (30) is electrically connected to the display through a controller.

7. The integrated window side drilling deflector according to claim 1, characterized in that: The pressure switch comprises an annular groove provided in the sleeve (2), a sliding ring (32) being provided in the annular groove in a sliding seal, a fourth spring (33) being fixed at the lower end of the sliding ring (32), the lower end of the fourth spring (33) being fixed in the sleeve (2), a fixing block (31) being fixed in the sleeve (2) above the sliding ring (32), the lower end of the fixing block (31) being slidingly sealed and plugged in the sliding ring (32), the upper end of the fixing block (31) being fixed in the sleeve (2), an arc plate (42) being fixed at the upper end of the sliding ring (32), the arc plate (42) being slidingly sealedly connected to the inner wall of the sleeve (2), a first side hole (43) being provided in the arc plate (42), a second side hole (44) being connected to the first side hole (43) being provided in the sleeve (2), and an upper end of the first copper tube (4) being fixed on the sleeve (2) and connected to the second side hole (44).

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