Condenser on-line cleaning robot high-pressure hose positioning protection device

Abstract

The application discloses a high-pressure hose positioning protection device for condenser online cleaning robots, which comprises a fixed outer shell, a rotating inner shell and a deviation positioning assembly. The application belongs to the field of hose positioning protection and specifically relates to a high-pressure hose positioning protection device for condenser online cleaning robots. The application rotates a threaded rod to compress a control spring, thereby controlling the size of the reset force, fundamentally controlling the maximum flow rate of high-pressure water flow, preventing damage during cleaning, and using the degree of contraction of the telescopic rod to feed back the minimum flow rate of the high-pressure water flow to ensure cleaning capacity. Meanwhile, based on the fact that residual water in the high-pressure water pipe will flow in the direction of water leakage in the pipe, the water flow in multiple directions extrudes the diaphragm into contact with the needle body, the diaphragm is punctured, and the functions of self-probing and repairing of the water leakage point of the water leakage pipe are realized.

Description

Technical Field

[0001] This invention belongs to the field of hose positioning and protection technology, specifically referring to a high-pressure hose positioning and protection device for a condenser online cleaning robot. Background Technology

[0002] A high-pressure water jet online cleaning robot for power plant condensers has been put into practical production. Using this technology, the generator unit can be cleaned without shutting down, avoiding economic losses caused by downtime. Its main working component is the nozzle at the head of the high-pressure hose. High-pressure water is passed through the hose and ejected from the nozzle, entering the condenser copper tubes for descaling and cleaning. However, in actual use, the flow rate of the high-pressure water reflects its cleaning ability, but also its destructive potential. Therefore, the flow rate needs to be controlled within a suitable range. Furthermore, when leaks occur in the hose, the location and repair of these leaks are difficult, requiring urgent solutions. Summary of the Invention

[0003] To address the above issues and overcome the shortcomings of existing technologies, this invention provides a high-pressure hose positioning and protection device for a condenser online cleaning robot. The device uses the rotation of a threaded rod to compress a control spring, thereby controlling the magnitude of its reset force and fundamentally controlling the maximum flow rate of the high-pressure water flow to prevent damage during cleaning. Furthermore, the degree of contraction of the telescopic rod provides feedback on the minimum flow rate of the high-pressure water flow to ensure cleaning effectiveness. Simultaneously, based on the premise that residual water in the high-pressure water pipe will flow towards the leak, the device uses water flow from multiple directions to compress the diaphragm and needle, causing the diaphragm to puncture and enabling the self-detection and repair of leaks in the pipe.

[0004] The technical solution adopted by this invention is as follows: This invention provides a high-pressure hose positioning and protection device for an online condenser cleaning robot, comprising a fixed outer shell, a rotating inner shell, and a deviation positioning assembly. The deviation positioning assembly is disposed on the rotating outer shell, and the rotating inner shell is slidably engaged with the fixed outer shell. The deviation positioning assembly includes an annular top cover, a deviation positioning groove, a fixing rod, a control plate, and a telescopic rod. The annular top cover is disposed on the rotating inner shell, the deviation positioning groove is arranged in a circular array on the outer side wall of the annular top cover, the fixing rod is disposed on the deviation positioning groove, one end of the control plate is rotatably disposed on the fixing rod, and one end of the telescopic rod is hinged to the other end of the control plate. The other end of the telescopic rod is located on the outer wall of the fixed outer shell. Water is circulated through the high-pressure hose, allowing the hose to pass through the interior of the fixed outer shell and reach the position of the rotating inner shell. The water becomes high-pressure water through the high-pressure hose, increasing the pressure, flow rate, and velocity. Under the action of the high-pressure water, the rotating inner shell moves forward along the inner wall of the fixed outer shell. During this process, the annular top cover gradually moves away from the fixed outer shell, and the control plate gradually tilts from its original perpendicular position to the fixed outer shell. Gradually, the angle between the control plate and the fixed outer shell becomes smaller and smaller, and the telescopic rod becomes shorter and shorter. The degree of shrinkage of the telescopic rod reflects the water pressure and cleaning capacity of the high-pressure water.

[0005] Furthermore, the rotating inner housing is provided with control grooves in a ring array, and the ring top cover is provided with threaded grooves connected to the control grooves. A threaded rod is rotatably engaged in the threaded grooves, and a ring magnetic plate is slidably engaged in the fixed outer housing. A control spring is provided in a ring array on the ring magnetic plate, and the other end of the control spring is located in the control groove. In the initial state, the ring magnetic plate is attracted and fixed to the fixed outer housing. As the high-pressure water drives the rotating inner housing forward along the inner wall of the fixed outer housing, it needs to overcome the elasticity of the control spring to prevent excessive water pressure, which could cause excessive impact and damage to the condenser surface during cleaning. At the same time, the high-pressure water needs to tilt the control plate to ensure cleaning ability. If the water pressure cannot be controlled, the user can manually rotate the threaded rod to control the threaded rod to slide inward or outward along the control groove, thereby controlling the elasticity of the control spring and thus controlling the flow rate of the high-pressure water.

[0006] The fixed rod is equipped with a torsion spring, and the two ends of the torsion spring are connected to the control plate. When the cleaning is finished, the control spring can drive the rotating inner shell to quickly return to the initial position. At the same time, the torsion spring can drive the control plate to quickly return to the initial position, perpendicular to the fixed outer shell, and drive the telescopic rod to return to the initial length.

[0007] Furthermore, a permanent magnet is provided on the bottom wall of the rotating inner shell, a permanent magnet is provided inside the fixed outer shell, a coil is arranged in a circular array on one end of the annular magnetic suction plate, and a coil is arranged in a circular array on the other end of the annular magnetic suction plate; during the above-mentioned monitoring and control of high-pressure water flow rate, the coil is always energized. The energized coil generates magnetism and is attracted and fixed to the fixed outer shell through the permanent magnet, thereby controlling the high-pressure water flow. When the water flow monitoring ends, the energization of the coil is stopped, and the energization of the coil is turned on. At this time, the energized coil generates magnetism and is attracted and fixed to the rotating inner shell through the permanent magnet. At this time, the fixed outer shell can rotate and separate from the inner shell.

[0008] Furthermore, the annular top cover has a storage cavity, and the storage cavity has an accelerator. The inner sidewall of the annular top cover has an inner sliding groove, and an annular slide rod is rotatably engaged on the inner sliding groove. The annular slide rod is connected to the accelerator, and an impeller is provided on the annular slide rod. When high-pressure water flows through the rotating inner shell, the high-pressure water will simultaneously drive the annular slide rod to rotate along the inner sliding groove through the impeller. Under the action of the accelerator, the kinetic energy generated by the rotation of the annular slide rod will increase. After storage, it can be used for monitoring and positioning.

[0009] Furthermore, the fixed outer shell is equipped with a speed control component, which includes a placement cavity, a generator, and a slot. The placement cavity is arranged in a ring array within the fixed outer shell, and the generator is located within the placement cavity and electrically connected to the ring magnetic plate. The slot is located on the inner wall of the fixed outer shell, with a first fixing ring at one end and a second fixing ring at the other end. An automatic repair mechanism is provided within the slot. During the aforementioned monitoring and control of the high-pressure water flow rate, the high-pressure water pipe passes through the second fixing ring and the slot in sequence, thereby connecting with the first fixing ring. The first fixing ring secures one end of the high-pressure water pipe, and the other end of the high-pressure water pipe is connected to the water source. When a leak is detected in the high-pressure water pipe, the water source is immediately shut off, the first fixing ring is loosened, and the water pipe is retracted so that one end of the high-pressure water pipe is securely connected to the second fixing ring. Simultaneously, the other end of the fixing ring is removed from the water source and connected to the first fixing ring. Thus, both ends of the high-pressure water pipe and the fixed outer shell form a circuit.

[0010] The automatic repair mechanism includes a support rod, a diaphragm, and a needle. The support rods are arranged in a ring array, and multiple sets of support rods are arranged together. The two ends of the support rods are connected. The diaphragm is located on the support rod, and the needle is located on the inner wall of the support rod. The diaphragm is made of an elastic material. The support rod contains a leak-stopping fluid and is made of a magnetic material. During the monitoring and control of the high-pressure water flow rate, the generator control coil two is energized and generates magnetism. It is attracted and fixed to the fixed outer shell through the permanent magnet two. At this time, the ring magnetic plate will also attract the support rod, preventing its movement. When the fixed outer shell can rotate and the inner shell separates, the two ends of the high-pressure water pipe form a circuit with the fixed outer shell. The support rod is no longer under magnetic control. At this time, the residual water in the high-pressure water pipe will flow in the direction of the leak, driving the support rod to the leak point. At this time, the diaphragm is squeezed by water flow from multiple directions and comes into contact with the needle. The diaphragm is punctured, and the leak-stopping fluid inside flows out and comes into contact with the water, blocking the leak point.

[0011] The beneficial effects achieved by the present invention using the above structure are as follows:

[0012] (1) In order to prevent excessive water pressure and excessive impact force from causing damage to the surface of the condenser during the cleaning process, the present invention uses the rotation of the threaded rod to compress the control spring, thereby controlling the magnitude of its reset force, fundamentally controlling the maximum flow rate of the high-pressure water flow, and preventing damage during cleaning.

[0013] (2) As the high-pressure water drives the rotating inner shell to move forward along the inner side wall of the fixed outer shell, the annular top cover gradually moves away from the fixed outer shell. The control plate gradually tilts from its original state of being perpendicular to the fixed outer shell. The angle between the control plate and the fixed outer shell becomes smaller and smaller, and the telescopic rod becomes shorter and shorter. The degree of shrinkage of the telescopic rod reflects the minimum flow rate of the high-pressure water flow, which is used to ensure cleaning ability.

[0014] (3) High-pressure water drives the annular slide bar to rotate through the impeller, converting the kinetic energy of the water flow into electrical energy, which is used by coil one and coil two in the annular magnetic plate;

[0015] (4) When a leak is found in the high-pressure water pipe, control one end of the high-pressure water pipe to be connected and tightened to the second fixed ring, and at the same time remove the other end of the fixed ring from the water source and connect it to the first fixed ring. The two ends of the high-pressure water pipe and the fixed outer shell form a loop. In this loop, the water flows towards the leak point.

[0016] (5) The residual water in the high-pressure water pipe will flow in the direction of leakage, driving the support rod to the leakage point. At this time, the diaphragm is squeezed by water flow from multiple directions and comes into contact with the needle body. The diaphragm is punctured, and the internal leak-stopping liquid flows out and comes into contact with the water, blocking the leakage point and realizing automatic detection and repair of the leakage point in the pipe. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a high-pressure hose positioning and protection device for an online condenser cleaning robot provided by the present invention. Figure 1 ;

[0018] Figure 2 A three-dimensional structural diagram of a high-pressure hose positioning and protection device for an online condenser cleaning robot provided by the present invention. Figure 2 ;

[0019] Figure 3 A three-dimensional structural schematic diagram of the deviation positioning component provided by the present invention;

[0020] Figure 4 for Figure 3 A magnified view of a section at point A in the middle;

[0021] Figure 5 A three-dimensional structural diagram of the threaded rod and control spring provided by the present invention;

[0022] Figure 6 A three-dimensional structural schematic diagram of the annular magnetic chuck provided by the present invention;

[0023] Figure 7 A side cross-sectional view of the fixed outer shell provided by the present invention;

[0024] Figure 8 This is a state diagram of the high-pressure water pipe in its initial state provided by the present invention;

[0025] Figure 9 A state diagram of the high-pressure water pipe under operating conditions provided by the present invention;

[0026] Figure 10 A three-dimensional structural diagram of the automatic repair mechanism provided by the present invention;

[0027] Figure 11 for Figure 10 Top view;

[0028] Figure 12 for Figure 11 A magnified view of a portion of point A in the middle.

[0029] The components are as follows: 1. Fixed outer shell; 2. Rotating inner shell; 3. Deviation positioning component; 4. Annular top cover; 5. Deviation positioning groove; 6. Fixed rod; 7. Control plate; 8. Telescopic rod; 9. Control slide; 10. Threaded groove; 11. Threaded rod; 12. Annular magnetic suction plate; 13. Control spring; 14. Torsion spring; 15. Permanent magnet one; 16. Permanent magnet two; 17. Coil one; 18. Coil two; 19. Storage cavity; 20. Speed ​​increaser; 21. Inner slide; 22. Impeller; 23. Speed ​​control component; 24. Placement cavity; 25. Generator; 26. Embedded groove; 27. Fixed ring one; 28. Fixed ring two; 29. ​​Automatic repair mechanism; 30. Support rod; 31. Diaphragm; 32. Needle body; 33. Leak-stopping fluid; 34. Annular slide rod.

[0030] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0032] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0033] like Figure 1-5 and Figure 8As shown, the present invention provides a high-pressure hose positioning and protection device for an online condenser cleaning robot, comprising a fixed outer shell 1, a rotating inner shell 2, and a deviation positioning component 3. The deviation positioning component 3 is disposed on the rotating outer shell, and the rotating inner shell 2 is slidably engaged with the fixed outer shell 1. The deviation positioning component 3 includes an annular top cover 4, a deviation positioning groove 5, a fixing rod 6, a control plate 7, and a telescopic rod 8. The annular top cover 4 is disposed on the rotating inner shell 2. The deviation positioning groove 5 is arranged in a ring array on the outer side wall of the annular top cover 4. The fixing rod 6 is disposed on the deviation positioning groove 5. One end of the control plate 7 is rotatably disposed on the fixing rod 6. One end of the telescopic rod 8 is hinged to the other end of the control plate 7. The other end of the telescopic rod 8 is located on the outer wall of the fixed outer shell 1. Water is passed through the high-pressure hose, allowing the high-pressure hose to pass through the interior of the fixed outer shell 1 and reach the position of the rotating inner shell 2. The water becomes high-pressure water through the high-pressure hose, increasing the pressure, water flow rate, and flow velocity. Under the action of the high-pressure water, the high-pressure water drives the rotating inner shell 2 to move forward along the inner wall of the fixed outer shell 1. During this process, the annular top cover 4 gradually moves away from the fixed outer shell 1, and the control plate 7 gradually tilts from its original perpendicular position to the fixed outer shell 1. Gradually, the angle between the control plate 7 and the fixed outer shell 1 becomes smaller and smaller, and the telescopic rod 8 becomes shorter and shorter. The degree of shrinkage of the telescopic rod 8 reflects the water pressure and cleaning ability of the high-pressure water.

[0034] like Figure 1-5 As shown, the rotating inner housing 2 is provided with control grooves 9 in a ring array, and the ring top cover 4 is provided with threaded grooves 10. The threaded grooves 10 are connected to the control grooves 9. A threaded rod 11 is rotatably engaged in the threaded grooves 10. An annular magnetic suction plate 12 is slidably engaged in the fixed outer housing 1. A control spring 13 is provided in a ring array on the annular magnetic suction plate 12. The other end of the control spring 13 is located in the control groove 9. In the initial state, the annular magnetic suction plate 12 is attracted and fixed to the fixed outer housing 1. During the process of the high-pressure water driving the rotating inner housing 2 to move forward along the inner side wall of the fixed outer housing 1, it is necessary to overcome the elastic force of the control spring 13 to prevent the water pressure from being too high, which would cause excessive impact force and damage to the surface of the condenser during the cleaning process. At the same time, the high-pressure water needs to drive the control plate 7 to tilt to ensure cleaning ability. When the water pressure cannot be controlled, the user manually rotates the threaded rod 11 to control the threaded rod 11 to slide inward or outward along the control groove 9, thereby controlling the elastic force of the control spring 13 and thus controlling the flow rate of the high-pressure water.

[0035] like Figure 3 and Figure 4As shown, the fixed rod 6 is provided with a torsion spring 14, and the two ends of the torsion spring 14 are connected to the control plate 7. When the cleaning is finished, the control spring 13 can drive the rotating inner shell 2 to quickly return to the initial position, and at the same time, the torsion spring 14 can drive the control plate 7 to quickly return to the initial position, perpendicular to the fixed outer shell 1, and drive the telescopic rod 8 to return to the initial length.

[0036] like Figure 6-8 As shown, a permanent magnet 15 is provided on the bottom wall of the rotating inner shell 2, and a permanent magnet 16 is provided inside the fixed outer shell 1. A coil 17 is arranged in a circular array on one end of the annular magnetic suction plate 12, and a coil 18 is arranged in a circular array on the other end of the annular magnetic suction plate 12. During the process of controlling and monitoring the high-pressure water flow rate, the coil 18 is always energized. The energized coil 18 generates magnetism and is attracted and fixed to the fixed outer shell 1 through the permanent magnet 16 to control the high-pressure water flow. When the water flow monitoring ends, the energization of the coil 18 is stopped, and the coil 17 is energized. At this time, the energized coil 17 generates magnetism and is attracted and fixed to the rotating inner shell 2 through the permanent magnet 15. At this time, the fixed outer shell 1 can rotate and separate from the inner shell 2.

[0037] like Figure 2 and Figure 7 As shown, the annular top cover 4 has a storage cavity 19 inside, and an accelerator 20 is installed inside the storage cavity 19. An inner sliding groove 21 is provided on the inner side wall of the annular top cover 4. An annular sliding rod 34 is rotatably engaged on the inner sliding groove 21. The annular sliding rod 34 is connected to the accelerator 20, and an impeller 22 is provided on the annular sliding rod 34. When high-pressure water flows through the rotating inner shell 2, the high-pressure water will simultaneously drive the annular sliding rod 34 to rotate along the inner sliding groove 21 through the impeller 22. Under the action of the accelerator 20, the kinetic energy generated by the rotation of the annular sliding rod 34 will increase. After storage, it can be used for monitoring.

[0038] like Figure 8 and Figure 9As shown, the fixed outer shell 1 is provided with a speed control component 23. The speed control component 23 includes a placement cavity 24, a generator 25, and a slot 26. The placement cavity 24 is arranged in a ring array inside the fixed outer shell 1. The generator 25 is located inside the placement cavity 24 and is electrically connected to the ring magnetic suction plate 12. The slot 26 is located on the inner side wall of the fixed outer shell 1. A fixing ring 27 is provided at one end of the slot 26, and a fixing ring 28 is provided at the other end of the slot 26. An automatic repair mechanism 29 is provided inside the slot 26. During the aforementioned monitoring and control of high-pressure water flow rate, the high-pressure water pipe passes sequentially through the second fixed ring 28 and the groove 26, thereby connecting with the first fixed ring 27. The first fixed ring 27 secures one end of the high-pressure water pipe, and the other end of the high-pressure water pipe is connected to the water source. When a leak is detected in the high-pressure water pipe, the water source is immediately shut off, the first fixed ring 27 is loosened, and the water pipe is pulled back so that one end of the high-pressure water pipe is connected and secured to the second fixed ring 28. At the same time, the other end of the fixed ring is removed from the water source and connected to the first fixed ring 27. From this point on, the two ends of the high-pressure water pipe and the fixed outer casing 1 form a loop.

[0039] like Figure 8-12 As shown, the automatic repair mechanism 29 includes support rods 30, diaphragms 31, and needles 32. The support rods 30 are arranged in a circular array, and multiple sets of support rods 30 are arranged. The two ends of the support rods 30 are connected. The diaphragm 31 is disposed on the support rods 30, and the needles 32 are disposed on the inner sidewall of the support rods 30. The diaphragm 31 is made of an elastic material. The support rods 30 contain a leak-stopping fluid 33 and are made of a magnetic material. During the monitoring and control of the high-pressure water flow rate, the generator 25 control coil 18 is energized, generating magnetism. When the permanent magnet 16 is attracted and fixed to the fixed outer shell 1, the annular magnetic suction plate 12 will simultaneously attract the support rod 30, preventing its movement. When the fixed outer shell 1 can rotate and separate from the inner shell 2, the two ends of the high-pressure water pipe form a circuit with the fixed outer shell 1, and the support rod 30 is no longer controlled by magnetic attraction. At this time, the residual water in the high-pressure water pipe will flow in the direction of leakage, driving the support rod 30 to the leakage point. At this time, the diaphragm 31 is squeezed by water flow from multiple directions and comes into contact with the needle 32. The diaphragm 31 is punctured, and the internal leak-proof liquid 33 flows out and comes into contact with the water, blocking the leakage point.

[0040] In practical use, water is circulated through the high-pressure hose, so that one end of the high-pressure hose passes through the fixing ring 27 inside the fixed outer shell 1. The fixing ring 27 is tightly connected to the high-pressure hose during operation. The other end of the high-pressure hose is connected to the water source. The water becomes high-pressure water as it passes through the high-pressure hose, increasing the pressure, flow rate, and velocity. When the high-pressure water flows through the rotating inner shell 2, it simultaneously drives the annular slide bar to rotate along the inner slide groove 21 via the impeller 22. Under the action of the speed increaser 20, the kinetic energy generated by the rotation of the annular slide bar increases, which generates electrical energy through the generator 25 to power the annular magnetic plate 12. At this time, the coil 18 is energized to generate magnetism, and it is attracted and fixed to the fixed outer shell 1 through the permanent magnet 16. To prevent excessive water pressure, the high-pressure water drives the rotating inner shell 2 to move forward along the inner wall of the fixed outer shell 1. It is necessary to overcome the elastic force of the control spring 13, so that the impact force is too large and damages the surface of the condenser during the cleaning process. When the water pressure cannot be controlled, the user manually rotates the threaded rod 11 to control the threaded rod 11 to slide inward or outward along the control slide groove 9, thereby controlling the elastic force of the control spring 13 and thus controlling the maximum flow rate of the high-pressure water. At the same time, under the action of the high-pressure water, the high-pressure water drives the rotating inner shell 2 to move forward along the inner side wall of the fixed outer shell 1. As the annular top cover 4 moves away from the fixed outer shell 1, the control plate 7 gradually tilts from its original state of being perpendicular to the fixed outer shell 1. Gradually, the angle between the control plate 7 and the fixed outer shell 1 becomes smaller and smaller, and the telescopic rod 8 becomes shorter and shorter. The degree of shrinkage of the telescopic rod 8 reflects the water pressure of the high-pressure water and the cleaning ability, ensuring the cleaning ability.

[0041] During the energization of coil 17, the annular magnetic plate 12 will simultaneously attract the support rod 30, preventing it from moving within the slot 26;

[0042] After the water flow monitoring is completed, the power supply to coil 18 is stopped, and the power supply to coil 17 is turned on. At this time, coil 17 generates magnetism and is attracted and fixed to the rotating inner shell 2 through permanent magnet 15. At this time, the fixed outer shell 1 can rotate and separate from the inner shell 2. The water source is turned off, the fixing ring 27 is released, and the water pipe is pulled back so that one end of the high-pressure water pipe is connected and fixed to the fixing ring 28. At the same time, the other end of the fixing ring is removed from the water source and connected to the fixing ring 27. From this point on, the two ends of the high-pressure water pipe and the fixed outer shell 1 form a circuit. The support rod 30 is no longer under magnetic attraction control. At this time, the residual water in the high-pressure water pipe will flow in the direction of leakage, driving the support rod 30 to move to the leakage point. At this time, the diaphragm 31 is squeezed by water flow from multiple directions and comes into contact with the needle 32. The diaphragm 31 is punctured, and the internal leak-proof liquid 33 flows out and comes into contact with the water, blocking the leakage point.

[0043] The above is the overall workflow of this invention. Simply repeat this process the next time you use it.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

[0046] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A high-pressure hose positioning and protection device for a condenser online cleaning robot, comprising a fixed outer shell (1), a rotating inner shell (2), and a deviation positioning assembly (3), characterized in that: The deviation positioning component (3) is mounted on the rotating inner housing (2), and the rotating inner housing (2) is slidably engaged with the fixed outer housing (1). The deviation positioning component (3) includes: An annular top cover (4) is provided on the rotating inner shell (2). Deviation positioning grooves (5) are arranged in a ring array on the outer side wall of the annular top cover (4). A fixing rod (6) is provided on the deviation positioning groove (5). The control board (7) is rotatably mounted on the fixed rod (6) at one end. Telescopic rod (8), one end of which is hinged to the other end of the control plate (7), and the other end of which is located on the outer wall of the fixed outer shell (1); The rotating inner housing (2) is provided with control grooves (9) in an annular array, and the annular top cover (4) is provided with threaded grooves (10). The threaded grooves (10) are connected to the control grooves (9). A threaded rod (11) is rotatably engaged in the threaded grooves (10). An annular magnetic suction plate (12) is slidably engaged in the fixed outer housing (1). A control spring (13) is provided in an annular array on the annular magnetic suction plate (12). The other end of the control spring (13) is located in the control grooves (9).

2. The high-pressure hose positioning and protection device for a condenser online cleaning robot according to claim 1, characterized in that: The fixed rod (6) is provided with a torsion spring (14), and the two ends of the torsion spring (14) are connected to the control plate (7).

3. The high-pressure hose positioning and protection device for a condenser online cleaning robot according to claim 2, characterized in that: The bottom wall of the rotating inner shell (2) is provided with a permanent magnet one (15), the fixed outer shell (1) is provided with a permanent magnet two (16), one end of the annular magnetic suction plate (12) is provided with a coil one (17) in an annular array, and the other end of the annular magnetic suction plate (12) is provided with a coil two (18) in an annular array.

4. The high-pressure hose positioning and protection device for a condenser online cleaning robot according to claim 3, characterized in that: The annular top cover (4) is provided with a storage cavity (19), and the storage cavity (19) is provided with a speed increaser (20). The inner side wall of the annular top cover (4) is provided with an inner sliding groove (21). An annular sliding rod (34) is rotatably engaged on the inner sliding groove (21). The annular sliding rod (34) is connected to the speed increaser (20). An impeller (22) is provided on the annular sliding rod (34).

5. The high-pressure hose positioning and protection device for a condenser online cleaning robot according to claim 4, characterized in that: The fixed outer shell (1) is provided with a speed control component (23). The speed control component (23) includes a placement cavity (24), a generator (25), and a slot (26). The placement cavity (24) is arranged in a ring array inside the fixed outer shell (1). The generator (25) is located inside the placement cavity (24). The generator (25) is electrically connected to the ring magnetic suction plate (12). The slot (26) is located on the inner side wall of the fixed outer shell (1).

6. The high-pressure hose positioning and protection device for a condenser online cleaning robot according to claim 5, characterized in that: A fixing ring 1 (27) is provided on one end of the groove (26), and a fixing ring 2 (28) is provided on the other end of the groove (26).

7. The high-pressure hose positioning and protection device for a condenser online cleaning robot according to claim 6, characterized in that: The groove (26) is provided with an automatic repair mechanism (29). The automatic repair mechanism (29) includes a support rod (30), a diaphragm (31) and a needle body (32). The support rods (30) are arranged in a ring array. The support rods (30) are arranged in multiple groups. The two ends of the support rods (30) are connected. The diaphragm (31) is provided on the support rod (30). The needle body (32) is provided on the inner side wall of the support rod (30). The support rod (30) is provided with a leak-stopping liquid (33).

8. The high-pressure hose positioning and protection device for a condenser online cleaning robot according to claim 7, characterized in that: The diaphragm (31) is made of an elastic material.

9. A high-pressure hose positioning and protection device for a condenser online cleaning robot according to claim 8, characterized in that... The support rod (30) is made of magnetic material.

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