Rotary water jet unblocking device

Abstract

The invention discloses a rotary water jet unblocking device which comprises a barrel, a communicating head is fixedly connected to one end of the barrel, a sealing pipe layer is fixedly connected to the interior of the barrel, a first bearing is fixedly installed in one end of the sealing pipe layer, and a rotary jet assembly is fixedly installed in the first bearing. According to the rotary water jet blockage removal device, the three-way rotary spray head is meshed with the auxiliary side spray heads on the two sides through self-rotation of the three-way rotary spray head, secondary spray is conducted on the area where the three-way rotary spray head passes, and the blockage removal efficiency is improved. According to the spray head, stubborn objects are guaranteed to be washed away, the spray head is prevented from being collided by external objects in the using process through the protection assembly, power can be efficiently transmitted to water flow through the propelling blades during rotation, and equipment faults and maintenance cost caused by blockage can be reduced through the filtering assembly.

Description

Technical Field

[0001] The invention relates to the technical field of water jets, in particular to a rotating water jet blockage removal device. Background Art

[0002] During the oil production process, as the production time goes by, the formation pressure around the oil well gradually decreases, and rock particles are prone to migrate and block the pores of the oil layer and the wellbore. At the same time, wax, colloid, asphaltene and other substances in the crude oil will also be deposited in the wellbore and formation, resulting in a decrease in oil well production or even shutdown. Traditional unblocking methods such as chemical unblocking and mechanical unblocking have certain limitations. For example, chemical unblocking may cause pollution to the formation, and mechanical unblocking has a limited range of action and is easy to damage the wellbore. Therefore, an efficient, environmentally friendly and non-destructive unblocking technology is needed, and water jet unblocking technology came into being.

[0003] However, the existing water jetting unblocking device usually sprays the well wall with a rotating spray nozzle at the end. When some stubborn blockages are sprayed, it may be necessary to flush them repeatedly, which is time-consuming and labor-intensive. If the impurities in the sprayed water source are not filtered, the impurities and gravel in the water may cause the nozzle to be blocked.

[0004] Therefore, a rotating water jet blockage removal device is provided. Summary of the invention

[0005] The purpose of the present invention is to provide a rotating water jet blockage removal device to solve the problem mentioned in the above background technology that when some stubborn blockages are sprayed, they may need to be repeatedly flushed, but this is time-consuming and labor-intensive, and if the impurities in the sprayed water source are not filtered, the impurities and gravel in the water may cause blockage of the nozzle.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rotating water jet unblocking device, comprising a cylinder, one end of the cylinder is fixedly connected to a connecting head, one end of the connecting head is fixedly installed with a boosting component for increasing water pressure, a propulsion component is rotatably installed inside the boosting component, one side of the boosting component is connected to a filtering component for filtering water, a sealing tube layer is fixedly connected inside the cylinder, circular holes are provided on both sides of the sealing tube layer and the cylinder, a fixed tube is fixedly installed inside between the two circular holes on the same side, a first bearing is fixedly installed inside one end of the sealing tube layer, a rotating injection component for unblocking is fixedly installed inside the first bearing, auxiliary injection components are meshedly installed on both sides of one end of the rotating injection component, and a rotating protective component for protection is fixedly installed on the top of the rotating injection component.

[0007] Preferably, the boosting assembly includes a boosting water pipe, one end of which extends to the interior of the cylinder, and the other end of which is connected to a reducing connecting pipe, one end of which is fixedly connected to a thruster housing. This boosting method does not require complex boosting pumps, compressors and other large equipment, and mainly relies on the special structural design of thick and thin pipes to achieve boosting. The overall structure is relatively simple, which reduces the purchase cost and maintenance cost of the equipment, and has great advantages in some cost-sensitive application scenarios.

[0008] Preferably, the filter assembly includes a connecting water pipe, one end of the connecting water pipe extends to the interior of the propeller housing, and the other end of the connecting water pipe is connected to a filter box, sliding grooves are equidistantly provided on both sides of the inner wall of the filter box, an upper sliding partition is slidably installed between the two sliding grooves arranged opposite to each other, both ends of the inner side of the upper sliding partition are fixedly connected to a connecting plate, the two upper sliding partitions are fixedly connected to a lower sliding partition via a connecting plate, and the lower sliding partition is slidably installed between the two middle sliding grooves, and mounting plates are fixedly installed on both sides of the bottom of the lower sliding partition, and perforated storage plates are fixedly installed on the outer sides of the two upper sliding partitions, a plurality of filter brushes are clamped on the top of one mounting plate, and filter screens are fixedly installed on the other mounting plate and the tops of the two perforated storage plates, and the bottom of one side of the filter box is connected to a sewage discharge assembly, and the filter assembly can effectively intercept these impurities, ensure the normal operation of each component of the water jet system, and reduce equipment failures and maintenance costs caused by blockages.

[0009] Preferably, the sewage discharge component includes a sewage discharge pipe, one end of which extends to the interior of the filter box, and a valve is installed in the middle of the sewage discharge pipe. Adding a sewage discharge port allows these impurities to be discharged in time to avoid excessive accumulation in the filter component, thereby always maintaining good filtering performance of the filter component, ensuring that the filtered water is purer and improving the quality of the water jet.

[0010] Preferably, a water inlet pipe is connected to the middle of one side of the filter box, one end of the water inlet pipe is fixedly connected to a water pump, and the water inlet of the water pump is fixedly connected to a pumping pipe. The water pump has a high pumping capacity and can provide a large amount of water in a short time to meet the flow rate requirements of the water jet unblocking device and ensure that the water jet has sufficient energy and impact force to break and flush the blockage.

[0011] Preferably, the propulsion assembly includes a rotating shaft, which is rotatably mounted inside the propeller housing, a first gear is fixedly mounted on one end of the rotating shaft, and a propulsion blade is fixedly mounted on the outer side of the other end of the rotating shaft. The propulsion blade can efficiently transfer power to the water flow when rotating, so that the water obtains greater kinetic energy, thereby achieving rapid acceleration. This energy transfer method is more effective than the traditional direct pushing method, and can increase the water speed to a higher level in a short time, providing a strong power foundation for water jet unblocking.

[0012] Preferably, a base plate is fixedly installed at the bottom of the propeller housing, a fixing seat is fixedly installed at one end of the top surface of the base plate, a motor is fixedly installed on the top of the fixing seat, a second gear is installed at the output end of the motor, and the second gear is meshingly connected to the outside of the first gear. The motor has high power output and efficiency as a power source. When power is transmitted to the propulsion blades through gear meshing, energy loss is small, and most of the power of the motor can be effectively converted into rotational power of the propulsion blades, providing strong power support for the water jet, ensuring efficient unblocking work.

[0013] Preferably, the rotary jet assembly includes a first water pipe, which is fixedly installed inside the first bearing, and a first bevel gear is fixedly installed on the outer side of one end of the first water pipe, and the other end of the first water pipe is fixedly connected to a three-way rotary nozzle. No additional motor or other power device is required to drive the nozzle to rotate, and the nozzle completely relies on the jet force of the water flow itself, which saves energy, reduces operating costs, and also reduces the complexity of the equipment and maintenance workload.

[0014] Preferably, the auxiliary injection assembly includes two second bevel gears, which are symmetrically meshed with the outside of the first bevel gear respectively, and a second water pipe is fixedly installed inside the second bevel gear. The two second water pipes are rotatably installed inside the two fixed pipes respectively, and a limiting ring is fixedly installed on one side of the connection between the two second water pipes and the fixed pipe. One end of the two second water pipes is connected to a side nozzle, and the auxiliary side nozzles on both sides are meshed by the self-rotation of the three-way rotating nozzle to perform secondary injection on the area passed by the three-way rotating nozzle to ensure that stubborn objects are washed away.

[0015] Preferably, the rotation protection assembly includes a second bearing and a fourth gear, the fourth gear fixedly sleeve is installed on the outside of one end of the first water pipe, a fixing rod is fixedly installed in the middle of the second bearing, the fixing rod is fixedly installed on the top of the three-way rotating sprinkler, a connecting frame is fixedly installed on the outside of the second bearing, four anti-collision rods are equidistantly installed on the outside of the connecting frame, an engaging rotating ring is fixedly installed at one end between the four anti-collision rods, a rotating slide seat is slidably connected to the bottom of the engaging rotating ring, the rotating slide seat is fixedly installed at one end of the cylinder body, a third gear is meshingly connected between the engaging rotating ring and the fourth gear, an axis is rotatably installed in the middle of the third gear, and the axis is fixedly installed on one side of the connection between the cylinder body and the rotating slide seat, the protective shell can provide physical isolation for the three-way sprinkler to prevent the sprinkler from being hit by external objects during use, and the rotation of the anti-collision rod is linked by the force of the three-way rotating sprinkler, so that the sprinkler head can be better protected when the anti-collision rod rotates.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The three-way rotating nozzle self-rotates to engage the auxiliary side nozzles on both sides, and performs secondary spraying on the area where the three-way rotating nozzle passes, ensuring that stubborn objects are washed away. The protective component can provide physical isolation for the three-way nozzle to prevent the nozzle from being hit by external objects during use. The rotation of the anti-collision rod is linked by the force of the three-way rotating nozzle, and the anti-collision rod can better protect the nozzle when it rotates. It has the characteristics of simple operation, efficient unblocking and long service life.

[0018] The propulsion blades can efficiently transfer power to the water flow when rotating, so that the water can obtain greater kinetic energy, thereby achieving rapid acceleration. This energy transfer method is more effective than the traditional direct push method, and can increase the water speed to a higher level in a short time, providing a strong power foundation for water jet unblocking. The water pressure supply is stable, which can ensure the smooth unblocking.

[0019] The filter components can effectively intercept these impurities, ensure the normal operation of each component of the water jet system, and reduce equipment failures and maintenance costs caused by blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 It is a front view of the present invention;

[0022] Figure 3 A diagram of a propulsion assembly of the present invention;

[0023] Figure 4 It is a partial view of the appearance of the present invention;

[0024] Figure 5 The rotation of the present invention Figure 4 A partial enlarged schematic diagram of the middle A area;

[0025] Figure 6 A diagram of a rotary jetting assembly of the present invention;

[0026] Figure 7 It is a partial cross-sectional view of the present invention;

[0027] Figure 8 A diagram of a filter assembly of the present invention;

[0028] Fig. 9 This is an internal diagram of the filter assembly of the present invention.

[0029] In the figure: 1, cylinder; 2, connecting head; 3, booster water pipe; 4, reducer connecting pipe; 5, propeller housing; 6, connecting water pipe; 7, filter box; 8, water inlet pipe; 9, water pump; 10, water pump pipe; 11, valve; 12, sewage pipe; 13, rotating shaft; 14, propulsion blade; 15, first gear; 16, bottom plate; 17, fixed seat; 18, motor; 19, filter screen; 20, second gear; 21, sealing pipe layer; 22, first bearing; 23, first water pipe; 2 4. First bevel gear; 25. Second bevel gear; 26. Second water pipe; 27. Fixed pipe; 28. Side nozzle; 29. ​​Three-way rotating nozzle; 30. Second bearing; 31. Connecting frame; 32. Anti-collision rod; 33. Engaging rotating ring; 34. Third gear; 35. Axis; 36. Fourth gear; 37. Rotating slide seat; 38. Sliding groove; 39. Upper sliding partition; 40. Lower sliding partition; 41. Mounting plate; 42. Perforated storage plate; 43. Filter brush. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-9The present invention provides a rotating water jet unblocking device, comprising a cylinder 1, one end of the cylinder 1 is fixedly connected to a connecting head 2, one end of the connecting head 2 is fixedly installed with a boosting component for increasing water pressure, a propulsion component is rotatably installed inside the boosting component, one side of the boosting component is connected to a filtering component for filtering water, a sealing tube layer 21 is fixedly connected inside the cylinder 1, circular holes are provided on both sides of the sealing tube layer 21 and the cylinder 1, a fixed tube 27 is fixedly installed inside between the two circular holes on the same side, a first bearing 22 is fixedly installed inside one end of the sealing tube layer 21, a rotating injection component for unblocking is fixedly installed inside the first bearing 22, auxiliary injection components are meshedly installed on both sides of one end of the rotating injection component, and a rotating protective component for protection is fixedly installed on the top of the rotating injection component.

[0032] Reference Figure 1 The boosting component includes a boosting water pipe 3, one end of which extends to the interior of the cylinder 1, and the other end of the boosting water pipe 3 is connected to a reducing connecting pipe 4, one end of which is fixedly connected to a propeller housing 5. The propelled water source enters the boosting water pipe 3 through the reducing connecting pipe 4. When the water flows through the thicker water pipe into the thinner water pipe, the pressure of the water flow will increase.

[0033] Reference Fig. 9 The filter assembly includes a connecting water pipe 6, one end of which extends to the inside of the propeller housing 5, and the other end of the connecting water pipe 6 is connected to a filter box 7. Sliding grooves 38 are equidistantly provided on both sides of the inner wall of the filter box 7, and an upper sliding partition 39 is slidably installed between the two sliding grooves 38 arranged opposite to each other, and both ends of the inner side of the upper sliding partition 39 are fixedly connected to a connecting plate, and a lower sliding partition 40 is fixedly connected between the two upper sliding partitions 39 through the connecting plate, and the lower sliding partition 40 is slidably installed between the two middle sliding grooves 38, and the lower sliding partition 40 is slidably installed between the two middle sliding grooves 38. Mounting plates 41 are fixedly installed on both sides of the bottom of the sliding partition 40, and perforated storage plates 42 are fixedly installed on the outer sides of the two upper sliding partitions 39. A plurality of filter brushes 43 are clamped on the top of one mounting plate 41, and a filter screen 19 is fixedly installed on the top of the other mounting plate 41 and the two perforated storage plates 42. The bottom of one side of the filter box 7 is connected to a sewage discharge component. When the water source enters the filter box 7, impurities such as stones and leaves in the water are blocked by the filter brushes 43 and the filter screen 19 to avoid clogging of the device, and the filtered water flows into the connecting water pipe 6.

[0034] Reference Figure 8 The sewage discharge component includes a sewage discharge pipe 12, one end of which extends to the interior of the filter box 7. A valve 11 is installed in the middle of the sewage discharge pipe 12. When the valve 11 is opened, impurities filtered for a long time inside the filter box 7 are discharged through the sewage discharge pipe 12.

[0035] Reference Figure 2 A water inlet pipe 8 is connected to the middle of one side of the filter box 7, one end of the water inlet pipe 8 is fixedly connected to a water pump 9, and the water inlet of the water pump 9 is fixedly connected to a water extraction pipe 10. The water pump 9 is started by a switch, and water is extracted through the water extraction pipe 10, and the water source enters the filter box 7 through the water inlet pipe 8.

[0036] Reference Figure 3 The propulsion assembly includes a rotating shaft 13, which is rotatably mounted inside the propeller housing 5. A first gear 15 is fixedly mounted on one end of the rotating shaft 13, and a propulsion blade 14 is fixedly mounted on the outer side of the other end of the rotating shaft 13. When the second gear 20 rotates, it engages with the first gear 15 to rotate. The first gear 15 drives the propulsion blade 14 at one end to rotate through the rotating shaft 13. When the water source in the connected water pipe 6 flows into the interior of the propeller housing 5, the water flow is propelled and accelerated by the propulsion blade 14.

[0037] Reference Figure 3 A bottom plate 16 is fixedly installed at the bottom of the thruster housing 5, a fixing seat 17 is fixedly installed at one end of the top surface of the bottom plate 16, a motor 18 is fixedly installed on the top of the fixing seat 17, a second gear 20 is installed at the output end of the motor 18, and the second gear 20 is meshed and connected to the outside of the first gear 15. The motor 18 is started by the switch, and the motor 18 drives the second gear 20 to rotate.

[0038] Reference Figure 6 The rotary jet assembly includes a first water pipe 23, which is fixedly mounted inside the first bearing 22. A first bevel gear 24 is fixedly mounted on the outer side of one end of the first water pipe 23. The other end of the first water pipe 23 is fixedly connected to a three-way rotary nozzle 29. The pressurized water source enters the interior of the sealing tube layer 21 through the pressurized water pipe 3. The water enters the three-way rotary nozzle 29 through the first water pipe 23. The water is sprayed in three directions by the three-way rotary nozzle 29 to make it rotate and clear the obstacles.

[0039] Reference Figure 7The auxiliary injection assembly includes two second bevel gears 25, which are symmetrically meshed on the outside of the first bevel gear 24, and a second water pipe 26 is fixedly installed inside the second bevel gear 25. The two second water pipes 26 are rotatably installed inside the two fixed pipes 27, and a limiting ring is fixedly installed on one side of the connection between the two second water pipes 26 and the fixed pipe 27. One end of the two second water pipes 26 is connected with a side nozzle 28. When the three-way rotating nozzle 29 rotates, the first bevel gear 24 is driven to rotate through the first water pipe 23. When the first bevel gear 24 rotates, it drives the two meshed second bevel gears 25 to rotate. The second bevel gear 25 drives the second water pipe 26 to rotate inside the fixed pipe 27. The second water pipe 26 can only rotate at a fixed position through the limiting ring, and the outer wall of the second water pipe 26 is completely matched and closed with the inner diameter of the fixed pipe 27. When the second water pipe 26 rotates, it drives the side nozzle 28 to rotate and spray to assist in clearing obstacles.

[0040] Reference Figure 5 The rotation protection assembly includes a second bearing 30 and a fourth gear 36. The fourth gear 36 is fixedly sleeved and installed on the outside of one end of the first water pipe 23. A fixed rod is fixedly installed in the middle of the second bearing 30. The fixed rod is fixedly installed on the top of the three-way rotating nozzle 29. A connecting frame 31 is fixedly installed on the outside of the second bearing 30. Four anti-collision rods 32 are equidistantly installed on the outside of the connecting frame 31. An engaging rotating ring 33 is fixedly installed at one end between the four anti-collision rods 32. A rotating slide seat 37 is slidably connected to the bottom of the engaging rotating ring 33. The rotating slide seat 37 is fixedly installed at one end of the cylinder 1. The engaging rotating ring 33 and the fourth gear 36 are meshed and connected with a third gear. Wheel 34, the middle part of the third gear 34 is rotatably installed with an axis 35, and the axis 35 is fixedly installed on one side of the connection between the cylinder 1 and the rotating slide slot seat 37. When the three-way rotating nozzle 29 rotates, the first water pipe 23 rotates, and the first water pipe 23 drives the fourth gear 36 on the outside to rotate. The fourth gear 36 engages with the third gear 34 to rotate. When the third gear 34 rotates, it engages the rotating ring 33 to rotate along the inside of the rotating slide slot seat 37. The rotating slide slot seat 37 drives the anti-collision rods 32 around it to rotate. The anti-collision rods 32 are fixed to the outside of the second bearing 30 through the connecting frame 31 to provide rotation protection for the three-way rotating nozzle 29.

[0041] When the embodiment of the present application is in use: the water pump 9 is started by the switch, water is extracted through the water pumping pipe 10, and the water enters the filter box 7 through the water inlet pipe 8. When the water enters the filter box 7, impurities such as stones and leaves in the water are blocked by the filter brush 43 and the filter screen 19 to avoid clogging of the device. The filtered water flows into the connecting water pipe 6. After long-term use, the valve 11 is opened to discharge the impurities filtered for a long time in the filter box 7 through the sewage pipe 12. The motor 18 is started by the switch, and the motor 18 drives the second gear 20 to rotate. The second gear 20 rotates When the first gear 15 is engaged with the first gear 15 and rotates, the first gear 15 drives the propulsion blade 14 at one end to rotate through the rotating shaft 13. When the water source in the connecting water pipe 6 flows into the interior of the propeller housing 5, the propulsion blade 14 propels the water flow and accelerates it. The propelled water source enters the boosting water pipe 3 through the reducing connecting pipe 4. When the water source flows into the thinner water pipe through the thicker water pipe, the pressure of the water flow increases. The pressurized water source enters the interior of the sealed pipe layer 21 through the boosting water pipe 3. The water enters the three-way rotating nozzle 29 through the first water delivery pipe 23. The high-pressure spray from three directions of the head 29 makes it rotate to clear the obstacles. When the three-way rotating nozzle 29 rotates, the first bevel gear 24 is driven to rotate through the first water pipe 23. When the first bevel gear 24 rotates, it drives the two meshing second bevel gears 25 to rotate. The second bevel gear 25 drives the second water pipe 26 to rotate inside the fixed pipe 27. The second water pipe 26 can only rotate at a fixed position through the limit ring, and the outer wall of the second water pipe 26 is completely matched and closed with the inner diameter of the fixed pipe 27. When the second water pipe 26 rotates, , driving the side nozzle 28 to rotate and spray to assist in clearing obstacles. When the three-way rotating nozzle 29 rotates, the first water pipe 23 rotates, and the first water pipe 23 drives the fourth gear 36 on the outside to rotate. The fourth gear 36 engages the third gear 34 to rotate. When the third gear 34 rotates, it engages the rotating ring 33 to rotate along the inside of the rotating slide groove seat 37. The rotating slide groove seat 37 drives the anti-collision rods 32 around to rotate. The anti-collision rods 32 are fixed to the outside of the second bearing 30 through the connecting frame 31 to provide rotation protection for the three-way rotating nozzle 29.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 should be included in the protection scope of the present invention.

Claims

1. A rotating water jet unblocking device, comprising a cylinder (1), characterized in that: One end of the cylinder (1) is fixedly connected to a connecting head (2), one end of the connecting head (2) is fixedly installed with a boosting assembly for boosting water pressure, a propulsion assembly for increasing water pressure is rotatably installed inside the boosting assembly, one side of the boosting assembly is connected to a filtering assembly for filtering water, a sealing tube layer (21) is fixedly connected inside the cylinder (1), circular holes are provided on both sides of the sealing tube layer (21) and the cylinder (1), a fixed tube (27) is fixedly installed inside between the two circular holes on the same side, a first bearing (22) is fixedly installed inside one end of the sealing tube layer (21), a rotating injection assembly for unblocking is fixedly installed inside the first bearing (22), auxiliary injection assemblies are meshedly installed on both sides of one end of the rotating injection assembly, and a rotating protective assembly for protection is fixedly installed on the top of the rotating injection assembly.

2. A rotating water jet unblocking device according to claim 1, characterized in that: The boosting assembly comprises a boosting water pipe (3), one end of which extends to the interior of the cylinder (1), the other end of which is connected to a reducing connecting pipe (4), and one end of which is fixedly connected to a thruster housing (5).

3. A rotating water jet unblocking device according to claim 2, characterized in that: The filter assembly comprises a connecting water pipe (6), one end of which extends to the interior of the propeller housing (5), and the other end of which is connected to a filter box (7). Sliding grooves (38) are equidistantly provided on both sides of the inner wall of the filter box (7), and an upper sliding partition (39) is slidably installed between two sliding grooves (38) arranged opposite to each other, and both ends of the inner side of the upper sliding partition (39) are fixedly connected to a connecting plate, and a lower sliding partition is fixedly connected between the two upper sliding partitions (39) via the connecting plate. (40), the lower sliding partition (40) is slidably installed between the two middle sliding grooves (38), the bottom sides of the lower sliding partition (40) are fixedly installed with mounting plates (41), the outer sides of the two upper sliding partitions (39) are fixedly installed with perforated storage plates (42), the top of one mounting plate (41) is clamped with a plurality of filter brushes (43), the tops of the other mounting plate (41) and the two perforated storage plates (42) are fixedly installed with filter screens (19), and the bottom of one side of the filter box (7) is connected to a sewage discharge component.

4. A rotating water jet unblocking device according to claim 3, characterized in that: The sewage discharge assembly comprises a sewage discharge pipe (12), one end of which extends to the interior of the filter box (7), and a valve (11) is installed in the middle of the sewage discharge pipe (12).

5. The rotating water jet unblocking device according to claim 3, characterized in that: A water inlet pipe (8) is connected to the middle of one side of the filter box (7), one end of the water inlet pipe (8) is fixedly connected to a water pump (9), and the water inlet of the water pump (9) is fixedly connected to a water pump pipe (10).

6. A rotating water jet unblocking device according to claim 2, characterized in that: The propulsion assembly comprises a rotating shaft (13), the rotating shaft (13) being rotatably mounted inside the propeller housing (5), a first gear (15) being fixedly mounted on one end of the rotating shaft (13), and a propulsion blade (14) being fixedly mounted on the outer side of the other end of the rotating shaft (13).

7. A rotating water jet unblocking device according to claim 6, characterized in that: A bottom plate (16) is fixedly mounted on the bottom of the thruster housing (5); a fixing seat (17) is fixedly mounted on one end of the top surface of the bottom plate (16); a motor (18) is fixedly mounted on the top of the fixing seat (17); a second gear (20) is mounted on the output end of the motor (18); and the second gear (20) is meshingly connected to the outer side of the first gear (15).

8. The rotary water jet unblocking device according to claim 1, characterized in that: The rotary spray assembly comprises a first water pipe (23), the first water pipe (23) is fixedly mounted inside a first bearing (22), a first bevel gear (24) is fixedly mounted on the outside of one end of the first water pipe (23), and the other end of the first water pipe (23) is fixedly connected to a three-way rotary spray head (29).

9. A rotating water jet unblocking device according to claim 8, characterized in that: The auxiliary spray assembly comprises two second bevel gears (25), the two second bevel gears (25) are symmetrically meshed on the outside of the first bevel gear (24), a second water pipe (26) is fixedly installed inside the second bevel gear (25), the two second water pipes (26) are rotatably installed inside two fixed pipes (27), one side of the connection between the two second water pipes (26) and the fixed pipe (27) is fixedly sleeved with a limit ring, and one end of the two second water pipes (26) is connected to a side spray head (28).

10. The rotary water jet unblocking device according to claim 8, characterized in that: The rotation protection assembly comprises a second bearing (30) and a fourth gear (36), wherein the fourth gear (36) is fixedly sleeved and mounted on the outer side of one end of the first water delivery pipe (23), a fixing rod is fixedly mounted on the middle of the second bearing (30), and the fixing rod is fixedly mounted on the top of the three-way rotating spray head (29), a connecting frame (31) is fixedly mounted on the outer side of the second bearing (30), and four anti-collision rods (32) are equidistantly mounted on the outer side of the connecting frame (31), and the four anti-collision rods (32) are fixedly mounted on the outer side of the connecting frame (31). A meshing rotating ring (33) is fixedly installed at one end between the meshing rotating ring (33), a rotating slide seat (37) is slidably connected to the bottom of the meshing rotating ring (33), and the rotating slide seat (37) is fixedly installed on one end of the cylinder (1). A third gear (34) is meshingly connected between the meshing rotating ring (33) and the fourth gear (36), and an axis (35) is rotatably installed in the middle of the third gear (34), and the axis (35) is fixedly installed on one side of the connection between the cylinder (1) and the rotating slide seat (37).

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