Using method of device for releasing phase change potential of water particle swarms through wedge effect

Abstract

The invention discloses a use method of a device for releasing phase change potential of a water particle swarm through a wedge effect, belongs to the technical field of gas atomization water particle swarm fluid, and is characterized in that when the interface temperature of the water particle swarm is 3.98-4 DEG C, the intermolecular distance is maximum, and complex phase change is easy to occur; and meanwhile, continuously released phase change latent heat energy is applied to particle group liquid with the diameter of 150-245 microns in the fractures, so that the micro particles have the extrusion drilling behavior at the acceleration of 30-8000 m / s < 2 >, a wedge effect is formed, the fluid is continuously generated and moves in the fractures along with the time scale of 10 milliseconds to 10 minutes, and the expansion of the fractures is completed. Therefore, accurate crack information is provided for scientific research and engineering. The device is simple in structure, convenient to operate, obvious in treatment effect and high in efficiency, and plays a role in protecting safety production of mines.

Description

Technical Field

[0001] The present invention relates to a method of using a device for releasing the phase change potential energy of a water particle group through the wedge effect, belonging to the technical field of aerated water particle group fluid technology. Specifically, it involves generating surface tension changes and interfacial polarity effects through the relative movement between aerodynamic force and the interface of the water particle group, enabling the phase change potential energy effect to occur in the water particle group during the atomization process. The phase change potential energy provides new kinetic energy for the aerodynamic force and the water particle group, allowing the relative movement between the aerodynamic force and the interface of the smaller water particle group to continue, forming a dynamic fluid. This fluid can enter the fissures, making the deformation trend of the fissures more obvious and better developed through the wedge effect. This is not only beneficial for scientific research analysis and laboratory instrument detection to provide accurate fissure information for scientific research, but also provides a brand-new technical means for the process of fissure development and enrichment necessary in mining industrial production. A device for releasing the phase change potential energy of a water particle group through the wedge effect has a simple structure, convenient operation, obvious treatment effect, high efficiency, and reliable performance, and has great value in scientific research and industrial fields, playing a role in ensuring the safety of mine production. Background Art

[0002] The rock mass fracture network is an important factor determining the mechanical, hydraulic properties and engineering stability of the rock mass. Only at the fracture scale of the rock mass can the main channels of groundwater flow be judged according to the fracture change trend. Especially in tunnel construction, the fracture network is crucial for the analysis of tunnel water inrush. In some typical tunnels, fracture connection and water conduction are the main reasons for tunnel water inrush. And sometimes, due to insufficient fracture development, energy accumulation occurs. Therefore, the analysis of the fracture change trend of the rock mass has very important scientific significance. However, the existing fracture trend analysis mainly relies on hydraulic fracturing analysis, hydraulic fracturing CT analysis and computer numerical analysis methods, all of which have the defect of poor repeatability, resulting in problems such as poor trend analysis accuracy, poor signal extraction ability and low trend analysis level. More importantly, in some cases, only when there are sufficiently developed and mature fractures can the internal energy of the rock mass be released to eliminate the harm of internal stress concentration. The method, device, electronic device and storage medium for determining the evolution law with the application number CN202410695072.6, which involves the technical field of rock mechanics research, aims to quantify the degree of rock damage, but actually cannot accurately and intuitively describe the evolution process of internal fractures and pores in the rock; for the method for identifying fractures in coal sample CT data based on matlab with the application number CN202410644928.7, the coal sample CT data is imported into the matlab variable area, and the three-dimensional fracture geometric structure is reconstructed by using the gray value image, which cannot solve the problem of accurately identifying coal sample fractures, so the accuracy of the reconstructed coal sample geometric fracture model cannot be guaranteed; for the method and system for extracting the three-dimensional fracture morphology under the coupling of water pressure and stress with the application number CN202410462168.8, which is a method and system for extracting the three-dimensional fracture morphology under the coupling of water pressure and stress. Before and after the coupling experiment of water pressure and stress on the specimen, the CT images of the specimen before and after the experiment are obtained by using the CT scanning imaging system respectively. The fracture development in the laboratory fracturing means is insufficient, the fracture trend is damaged greatly, the repeatability is poor, the extraction means is poor, and the accuracy is poor, which cannot meet the needs of trend analysis. What is needed is a brand-new device with the functions of drilling and expanding fractures in the fractures, which can ensure the perfection and trend of the fractures, make this process real, credible, feasible and meet the high consistency requirements of laboratory analysis and the actual process, make scientific judgments and decisions on the development behavior of the rock mass, and provide new power for the movement of water particle group fluid. The device with the functions of drilling and expanding fractures in the rock mass fractures is simple, reliable and easy to implement, which can solve the defects of backward fracture trend extraction means and poor repeatability in the existing scientific research process. The advent of this device is an urgently needed technology in the existing scientific research analysis work, which can solve many potential hazards of internal stress concentration in engineering and escort safe production. Summary of the Invention

[0003] The usage method of the device for releasing the phase change potential energy of a water particle group through the wedge effect in the present invention aims to overcome the deficiencies in the prior art, and provides a method that generates changes in surface tension and interfacial polarity effects through the relative movement between aerodynamic force and the interface of the water particle group, causing changes in the intermolecular distance of the aerosolized dynamic fluid, generating latent heat of phase change. This latent heat of phase change can be applied to small water particles to have a longer path. The new water particle group interacts with the aerodynamic force to move, enabling the small particle group fluid to first have the ability to drill through rock fractures. At the same time, the latent heat of phase change continuously released by the small particle group fluid entering the fractures is applied to the smaller particle group liquid in the fractures, generating an acceleration that causes a squeezing and drilling behavior, forming a wedge effect. The wedge effect continuously generates and moves with the fluid in the fractures to complete the widening of the fractures. The fractures formed in this way are fully developed, and the fracture detection has strong repeatability, which is conducive to CT and computer numerical simulation analysis. More importantly, through the abundant fractures, the concentrated stress inside the rock mass can be effectively released, keeping the stress change of the rock mass within a safe and controllable range.

[0004] Device for releasing phase change potential energy of water particle group through wedge effect, characterized in that surface tension change and interface polarity effect are generated by the relative movement between aerodynamic force and the interface of water particle group, so that the intermolecular distance of the aerosolized dynamic fluid changes. When the interface temperature of the water particle group is 3.98 - 4 °C, the average intermolecular distance is the smallest and complex phase changes are likely to occur, generating latent heat of phase change. This latent heat of phase change can be applied to small water particles, enabling a new water particle group with a longer path to interact with the aerodynamic force. The small particle group fluid first has the ability to drill through rock fractures. At the same time, the latent heat of phase change continuously released by the small particle group fluid entering the fracture is applied to the smaller particle group liquid in the fracture, generating an acceleration that causes a squeezing and drilling behavior, forming a wedge effect. The wedge effect continuously generates and moves with the fluid in the fracture to complete the widening of the fracture. This device mainly consists of basic fluid pressure air 1, basic fluid pressure water 2, pressure air pipeline 3, pressure water pipeline 4, fluid generator 5, dynamic fluid accessor for treating fractures 6, dynamic fluid unit for treating fractures 7, fluid temperature sensor 8, fracture dynamic peeper 9, rock mass for receiving fluid to widen fractures 10, aerosol fluid working mobile platform 11, water particle group coarse adjuster 12, fluid drilling effect detector 13, control regulator 14, and water particle group fine adjuster 15. First, the basic fluid pressure air 1 with a working pressure of 0.4 - 0.8 Mpa is connected to the pressure air inlet on the lower left side of the fluid generator 5 through the pressure air pipeline 3 with a diameter of 8 - 10 mm. The basic fluid pressure water 2 with a working pressure of 0.3 - 0.5 Mpa is connected to the water particle group fine adjuster 15 through the pressure water pipeline 4 with a diameter of 2 - 5 mm and the water particle group coarse adjuster 12. The water particle group fine adjuster 15 is connected to the pressure water inlet on the upper left side of the fluid generator 5. The water particle group coarse adjuster 12 dynamically adjusts the range of water output at the taper contact surface by adjusting the spring adjustment knob on it, thereby providing a dynamically variable turbulent water volume for the interaction process between pressure air and the water particle group. The dynamic fluid for treating dust is hermetically connected through the dynamic fluid accessor for treating fractures 6 on the right side of the fluid generator 5 by a copper pipe with a diameter of 2 - 3.5 mm and a length of 7 - 10 mm. The fluid output side of the dynamic fluid accessor for treating fractures 6 is through a diameter of 2 - 2.A copper pipe with a length of 5 mm and a length of 3 - 7 mm is connected to the dynamic fluid unit 7 for treating fissures in a sealed manner; the fluid generator 5, the dynamic fluid accessor 6 for treating fissures, the dynamic fluid unit 7 for treating fissures, the fluid temperature sensor 8, the dynamic fissure viewer 9, the control regulator 14, and the fine adjuster 15 for water particle groups are fixed on the aerosol fluid working mobile platform 11. Among them, the fluid temperature sensor 8 is installed at a position 20 - 70 mm in the fluid outlet direction generated by the dynamic fluid unit 7 for treating fissures to detect the temperature value of the ejected fluid. The dynamic fissure viewer 9 installed on the aerosol fluid working mobile platform 11 is arranged at a distance of 3 - 10 mm from the surface of the rock mass 10 receiving the fluid for expanding fissures to detect the surface fissure changes. The fluid drilling effect detector 13 detects the fluid drilling effect through three probes pre-embedded in the rock mass 10 receiving the fluid for expanding fissures at depths of 500 - 700 mm, 700 - 1000 mm, and 1200 - 1500 mm. The fluid temperature sensor 8, the dynamic fissure viewer 9, the fine adjuster 15 for water particle groups, and the fluid drilling effect detector 13 are connected to the control regulator 14 and send and receive commands from the control regulator 14. The control regulator 14 adjusts the fine adjustment of the basic fluid pressure water 2 entering the fluid generator 5 by adjusting the opening or closing of multiple capillary fluid channels of the fine adjuster 15 for water particle groups to regulate the fluid flow rate. The above connection means can be achieved by bolt sealing or the KJ quick insertion means in the mining sealing connection method.

[0005] The above device for releasing the phase change potential energy of water particle groups through the wedge effect is characterized in that it is a device that generates changes in surface tension and interfacial polarity effects through the relative movement of aerodynamic force and the interface of water particle groups, causing changes in the intermolecular distance of the aerosolized dynamic fluid. When the interfacial temperature of the water particle group is 3.98 - 4 °C, the intermolecular distance is the largest and complex phase changes are likely to occur, generating phase change latent heat energy. This phase change latent heat energy can be applied to small water particles, enabling new water particle groups with longer and farther paths to interact with the aerodynamic force. The small particle group fluid thus has the ability to drill through rock mass fissures. At the same time, the continuously released phase change latent heat energy is applied to the particle group liquid with a diameter of 150 - 245 μm in the fissures, causing the tiny particles to have an acceleration of 30 - 8000 m / s^2 to perform extrusion drilling behavior, forming a wedge effect. The wedge effect continuously generates and moves in the fissures within the time scale of 10 milliseconds - 10 minutes to complete the fissure expansion, thereby providing accurate fissure information for scientific research and engineering.

[0006] The usage method of the above device for releasing the phase change potential energy of water particle groups through the wedge effect: First step: First, the basic fluid pressure air 1 with a working pressure of 0.4 - 0.8 Mpa is connected through a pressure air pipeline 3 with a diameter of 8 - 10 mm to the pressure air inlet on the lower left side of the fluid generator 5; the basic fluid pressure water 2 with a working pressure of 0.3 - 0.5 Mpa is connected through a pressure water pipeline 4 with a diameter of 2 - 5 mm, through a water particle group rough adjuster 12 to a water particle group fine adjuster 15, and the water particle group fine adjuster 15 is connected to the pressure water inlet on the upper left side of the fluid generator 5. The water particle group rough adjuster 12 dynamically adjusts the range of the water output at the taper contact surface by adjusting the spring adjustment knob on it, so as to provide a dynamically variable turbulent water volume for the interaction process between the pressure air and the water particle group; the dynamic fluid for dust control is hermetically connected through a dynamic fluid accessor 6 for control cracks on the right side of the fluid generator 5 by a copper pipe with a diameter of 2 - 3.5 mm and a length of 7 - 10 mm. The fluid output side of the dynamic fluid accessor 6 for control cracks is hermetically connected to the dynamic fluid unit 7 for control cracks through a copper pipe with a diameter of 2 - 2.5 mm and a length of 3 - 7 mm; the above connection means can be achieved by bolt sealing means or the KJ quick insertion means in the mining sealing connection means.

[0007] Second step: The fluid generator 5, the dynamic fluid accessor 6 for control cracks, the dynamic fluid unit 7 for control cracks, the fluid temperature sensor 8, the dynamic crack peephole 9, the control regulator 14, and the water particle group fine adjuster 15 are fixed on the aerosol fluid working mobile platform 11. The dynamic fluid unit 7 for control cracks faces the fluid-expanding rock mass 10 that receives the fluid. Among them, the fluid temperature sensor 8 is installed 20 - 70 mm in the fluid outlet direction generated by the dynamic fluid unit 7 for control cracks, and is used to detect the temperature value of the ejected fluid. The dynamic crack peephole 9 installed on the aerosol fluid working mobile platform 11 is arranged facing the surface layer of the fluid-expanding rock mass 10 that receives the fluid for 3 - 10 mm, and is used to detect the surface crack changes. The fluid drilling effect detector 13 detects the fluid drilling effect through three probes pre-buried in the fluid-expanding rock mass 10 at depths of 500 - 700 mm, 700 - 1000 mm, and 1200 - 1500 mm; the above connection means can be achieved by bolt sealing means or the KJ quick insertion means in the mining sealing connection means.

[0008] Third step: The fluid temperature sensor 8, the dynamic crack peephole 9, the water particle group fine adjuster 15, and the fluid drilling effect detector 13 are connected to the control regulator 14, and send and receive commands from the control regulator 14. The control regulator 14 finely adjusts the basic fluid pressure water 2 entering the fluid generator 5 by adjusting the opening or closing of multiple capillary fluid channels through the water particle group fine adjuster 15 to adjust the fluid flow rate.

[0009] In the fourth step, the fluid temperature sensor 8 sends a control signal to the control regulator 14. The control regulator 14 adjusts the opening or closing of multiple capillary fluid channels in the water particle group finetuner 15 to regulate the fluid flow rate, thereby achieving fine adjustment of the basic fluid pressure water 2 entering the fluid generator 5, so that the fluid temperature change range is 3 - 6°C. After the system runs for 5 minutes, according to the information on the initial fissures of the fluid-gap-accepting rock mass 10 fed back by the fluid drilling gap effect detector 13, the fine adjustment range of the basic fluid pressure water 2 entering the fluid generator 5 by adjusting the opening or closing of multiple capillary fluid channels in the water particle group finetuner 15 is determined according to the signal fed back by the fluid drilling gap effect detector 13. If the effect is poor, the temperature range changes to 3.5 - 4.2°C; if the effect is good, the original temperature adjustment range of 3 - 6°C remains unchanged, so that during the fluid drilling process, the purpose of continuously expanding the gap is achieved through the wedge effect. In the fifth step, according to the signal fed back by the fissure dynamic peeper 9, it is determined whether the fissures in the fluid unit 7 for treating the fissure dynamic of the fluid-gap-accepting rock mass 10 are fully developed. If the fissures are not fully developed, continue to work; if the fissures are fully developed, adjust the fluid working range of the fluid unit 7 for treating the fissure dynamic of the fluid-gap-accepting rock mass 10 to a new working area and start working. In the sixth step, repeat the above second, third, fourth, and fifth steps. According to the signal on the fluid drilling gap effect detector 13, control the fluid unit 7 for treating the fissure dynamic, and rely on the drilling fluid entering the fissures to continuously release the latent heat of phase change energy to implement a liquid particle group with a smaller particle diameter of 150 - 245 μm in the fissures, so that the tiny particles have an acceleration of 30 - 8000 m / s² to cause the squeezing drilling behavior, forming a wedge effect. The wedge effect continuously generates and moves in the fissures within a time scale of 10 milliseconds - 10 minutes to complete the expansion of the fissures, thereby providing accurate fissure information for scientific research and engineering.

[0010] The advantages of the device for releasing the phase change potential energy of a water particle group through the wedge effect of the present invention are as follows: It overcomes the deficiencies in the prior art and solves the problems urgently needed to be solved in the prior art. The present invention generates changes in surface tension and interfacial polarity effects through the relative movement between aerodynamic force and the interface of the water particle group, causing changes in the intermolecular distance of the aerosolized dynamic fluid, generating latent heat of phase change energy. This latent heat of phase change energy can be applied to small water particles with a longer and farther path. The new water particle group interacts with the aerodynamic force and moves, enabling the small particle group fluid to have the ability to drill through rock fractures. At the same time, the continuously released latent heat of phase change energy acts on the smaller particle group liquid in the fracture, causing a certain acceleration and resulting in a squeezing and drilling behavior, forming a wedge effect and completing the expansion of the fracture. The fractures formed in this way are fully developed, the fracture detection has strong repeatability, which is conducive to CT and computer numerical simulation analysis, and releases the rock mass stress concentration phenomenon. The structure of the present invention is simple, easy to operate and reliable. Relying on the fully developed fracture information, it can accurately predict the deformation behavior of the rock mass and provide accurate fracture information for scientific research and engineering. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The figure numbers in the figure of the device for releasing the phase change potential energy of a water particle group through the wedge effect are as follows: 1. Basic fluid pressure air 2. Basic fluid pressure water 3. Pressure air pipeline 4. Pressure water pipeline 5. Fluid generator 6. Dynamic fluid accessor for treating fractures 7. Dynamic fluid unit for treating fractures 8. Fluid temperature sensor 9. Fracture dynamic peephole 10. Rock mass accepting fluid for fracture expansion 11. Working platform for the rock mass accepting aerosol fluid for fracture expansion 12. Coarse adjuster for water particle group 13. Detector for fluid drilling effect 14. Control regulator 15. Fine adjustment of water particle group EMBODIMENT

[0012] The device mainly consists of basic fluid pressure air 1, basic fluid pressure water 2, a pressure air pipeline 3, a pressure water pipeline 4, a fluid generator 5, a dynamic fluid accessor for treating fissures 6, a dynamic fluid unit for treating fissures 7, a fluid temperature sensor 8, a dynamic fissure peeper 9, a rock mass with expanded fissures receiving fluid 10, an aerosol fluid working mobile platform 11, a coarse adjuster for water particle groups 12, a fluid drilling effect detector 13, a control regulator 14, and a fine adjuster for water particle groups 15. First, the basic fluid pressure air 1 with a working pressure of 0.4 Mpa is connected through the pressure air pipeline 3 with a diameter of 8 mm to the pressure air inlet on the lower left side of the fluid generator 5. The basic fluid pressure water 2 with a working pressure of 0.3 Mpa is connected through the pressure water pipeline 4 with a diameter of 2 mm, passes through the coarse adjuster for water particle groups 12, and is connected to the fine adjuster for water particle groups 15. The fine adjuster for water particle groups 15 is connected to the pressure water inlet on the upper left side of the fluid generator 5. The coarse adjuster for water particle groups 12 dynamically adjusts the range of the water output volume of the taper contact surface by adjusting the spring adjustment knob on it, thereby providing a dynamically variable turbulent water volume for the interaction process between the pressure air and the water particle groups. The dynamic fluid for treating dust is hermetically connected through the dynamic fluid accessor for treating fissures 6 on the right side of the fluid generator 5 by a copper pipe with a diameter of 2 mm and a length of 7 mm. The fluid output side of the dynamic fluid accessor for treating fissures 6 is hermetically connected to the dynamic fluid unit for treating fissures 7 by a copper pipe with a diameter of 2 mm and a length of 3 mm. The fluid generator 5, the dynamic fluid accessor for treating fissures 6, the dynamic fluid unit for treating fissures 7, the fluid temperature sensor 8, the dynamic fissure peeper 9, the control regulator 14, and the fine adjuster for water particle groups 15 are fixed on the aerosol fluid working mobile platform 11. Among them, the fluid temperature sensor 8 is installed 20 mm in the fluid outlet direction generated by the dynamic fluid unit for treating fissures 7 to detect the temperature value of the ejected fluid. The dynamic fissure peeper 9 installed on the aerosol fluid working mobile platform 11 is arranged 3 mm away from the surface of the rock mass with expanded fissures receiving fluid 10 to detect the surface fissure changes. The fluid drilling effect detector 13 detects the fluid drilling effect through three probes pre-buried in the rock mass with expanded fissures receiving fluid 10 at depths of 500 mm, 700 mm, and 1200 mm. The fluid temperature sensor 8, the dynamic fissure peeper 9, the fine adjuster for water particle groups 15, and the fluid drilling effect detector 13 are connected to the control regulator 14 and send and receive commands from the control regulator 14. The control regulator 14 finely adjusts the basic fluid pressure water 2 entering the fluid generator 5 by adjusting the opening or closing of multiple capillary fluid channels to regulate the fluid flow rate through the fine adjuster for water particle groups 15. The above connection means can be achieved by bolt sealing.When the interfacial temperature of the water particle group is 4°C, the intermolecular distance is the largest and complex phase changes are likely to occur, generating latent heat of phase change. This latent heat of phase change can be applied to small water particles, enabling a new water particle group with a longer path to interact with aerodynamic forces and move. The small particle group fluid thus acquires the ability to drill through rock fractures. At the same time, the continuously released latent heat of phase change acts on the liquid particle group with a diameter of 150 μm in the fractures, causing the tiny particles to have an acceleration of 30 m / s² and undergo a squeezing drilling behavior, forming a wedge effect. The wedge effect continuously generates and moves within the fractures on a 10-millisecond time scale of the fluid to complete the widening of the fractures, thereby providing accurate fracture information for scientific research and engineering. The usage method of this device: First step, first, the basic fluid pressure air 1 with a working pressure of 0.4 Mpa is connected through a pressure air pipeline 3 with a diameter of 8 mm to the pressure air inlet on the lower left side of the fluid generator 5; the basic fluid pressure water 2 with a working pressure of 0.3 Mpa is connected through a pressure water pipeline 4 with a diameter of 2 mm, through the water particle group rough adjuster 12 to the water particle group fine adjuster 15, and the water particle group fine adjuster 15 is connected to the pressure water inlet on the upper left side of the fluid generator 5. The water particle group rough adjuster 12 dynamically adjusts the range of the water output at the taper contact surface by adjusting the spring adjustment knob thereon, thereby providing a dynamically variable turbulent water volume for the interaction process between the pressure air and the water particle group; the dynamic fluid for controlling dust is hermetically connected through the dynamic fluid accessor 6 for treating fractures on the right side of the fluid generator 5 by a copper pipe with a diameter of 2 mm and a length of 7 mm. The fluid output side of the dynamic fluid accessor 6 for treating fractures is hermetically connected to the dynamic fluid unit 7 for treating fractures by a copper pipe with a diameter of 2 mm and a length of 3 mm; the above connection means can be achieved by using the KJ quick plug means in the mine sealing connection method. Second step, the fluid generator 5, the dynamic fluid accessor 6 for treating fractures, the dynamic fluid unit 7 for treating fractures, the fluid temperature sensor 8, the dynamic fracture peeper 9, the control regulator 14, and the water particle group fine adjuster 15 are fixed on the aerosol fluid working mobile platform 11. The dynamic fluid unit 7 for treating fractures faces the rock mass 10 to be expanded by the fluid. Among them, the fluid temperature sensor 8 is installed 20 mm in the fluid outlet direction generated by the dynamic fluid unit 7 for treating fractures to detect the temperature value of the ejected fluid. The dynamic fracture peeper 9 installed on the aerosol fluid working mobile platform 11 is arranged 3 mm from the surface of the rock mass 10 to be expanded by the fluid to detect the surface fracture changes. The fluid drilling effect detector 13 detects the fluid drilling effect through three probes buried in advance at depths of 500 mm, 700 mm, and 1200 mm on the rock mass 10 to be expanded by the fluid; the above connection means can be achieved by using the KJ quick plug means in the mine sealing connection method. In the third step, the fluid temperature sensor 8, the crack dynamic peephole instrument 9, the water particle group fine-tuning device 15, and the fluid drilling gap effect detector 13 are connected to the control regulator 14, and send and receive commands from the control regulator 14. The control regulator 14 adjusts the opening or closing of multiple capillary fluid channels through the water particle group fine-tuning device 15 to regulate the fluid flow rate, thereby achieving fine adjustment of the basic fluid pressure water 2 entering the fluid generator 5; In the fourth step, the fluid temperature sensor 8 sends a control signal to the control regulator 14. The control regulator 14 adjusts the opening or closing of multiple capillary fluid channels through the water particle group fine-tuning device 15 to regulate the fluid flow rate, thereby achieving fine adjustment of the basic fluid pressure water 2 entering the fluid generator 5; so that the fluid temperature change range is 3°C; after the system runs for 5 minutes, according to the initial crack extraction information of the fluid-expanded crack rock mass 10 fed back by the fluid drilling gap effect detector 13, determine the adjustment of the opening or closing of multiple capillary fluid channels through the water particle group fine-tuning device 15 according to the signal fed back by the fluid drilling gap effect detector 13 to regulate the fluid flow rate and achieve the fine adjustment range of the basic fluid pressure water 2 entering the fluid generator 5. If the effect is poor, the temperature range changes to 3.5°C; if the effect is good, the original temperature adjustment range of 3°C remains unchanged; during the fluid drilling process, the purpose of continuous crack expansion is achieved through the wedge effect. In the fifth step, determine whether the crack development of the injection-receiving fluid-expanded crack rock mass 10 of the crack dynamic fluid unit 7 is sufficient according to the feedback signal of the crack dynamic peephole instrument 9. If the crack development is not sufficient, continue to work; if the crack development is sufficient, adjust the fluid working range of the injection-receiving fluid-expanded crack rock mass 10 of the crack dynamic fluid unit 7 to a new working area and start working; In the sixth step, repeat the above second, third, fourth, and fifth steps; according to the signal on the fluid drilling gap effect detector 13, control the crack dynamic fluid unit 7, relying on the drilling fluid entering the crack, a liquid with a particle group diameter of 150 μm, so that the micro-particles have an acceleration of 30 m / s^2 to cause a squeezing drilling behavior, forming a wedge effect. The wedge effect continuously generates and moves in the crack on a 10-millisecond time scale of the fluid to complete the crack expansion, thereby providing accurate crack information for scientific research and engineering. Embodiment

[0013] The device mainly consists of basic fluid pressure air 1, basic fluid pressure water 2, a pressure air pipeline 3, a pressure water pipeline 4, a fluid generator 5, a dynamic fluid accessor for treating fissures 6, a dynamic fluid unit for treating fissures 7, a fluid temperature sensor 8, a dynamic fissure peeper 9, a rock mass with expanded fissures by receiving fluid 10, an aerosol fluid working mobile platform 11, a coarse adjuster for water particle groups 12, a fluid drilling effect detector 13, a control regulator 14, and a fine adjuster for water particle groups 15. First, the basic fluid pressure air 1 with a working pressure of 0.6 Mpa is connected through the pressure air pipeline 3 with a diameter of 9 mm to the pressure air inlet on the lower left side of the fluid generator 5. The basic fluid pressure water 2 with a working pressure of 0.4 Mpa is connected through the pressure water pipeline 4 with a diameter of 3 mm, passes through the coarse adjuster for water particle groups 12, and is connected to the fine adjuster for water particle groups 15. The fine adjuster for water particle groups 15 is connected to the pressure water inlet on the upper left side of the fluid generator 5. The coarse adjuster for water particle groups 12 dynamically adjusts the range of the water output of the taper contact surface by adjusting the spring adjustment knob on it, so as to provide a dynamically variable turbulent water volume for the interaction process between the pressure air and the water particle groups. The dynamic fluid for treating dust is hermetically connected through the dynamic fluid accessor for treating fissures 6 on the right side of the fluid generator 5 by a copper pipe with a diameter of 3 mm and a length of 8 mm. The fluid output side of the dynamic fluid accessor for treating fissures 6 is hermetically connected to the dynamic fluid unit for treating fissures 7 by a copper pipe with a diameter of 2 mm and a length of 5 mm. The fluid generator 5, the dynamic fluid accessor for treating fissures 6, the dynamic fluid unit for treating fissures 7, the fluid temperature sensor 8, the dynamic fissure peeper 9, the control regulator 14, and the fine adjuster for water particle groups 15 are fixed on the aerosol fluid working mobile platform 11. Among them, the fluid temperature sensor 8 is installed 50 mm in the fluid outlet direction generated by the dynamic fluid unit for treating fissures 7 to detect the temperature value of the ejected fluid. The dynamic fissure peeper 9 installed on the aerosol fluid working mobile platform 11 is arranged 8 mm away from the surface of the rock mass with expanded fissures by receiving fluid 10 to detect the surface fissure changes. The fluid drilling effect detector 13 detects the fluid drilling effect through three probes buried in advance at depths of 600 mm, 800 mm, and 1300 mm in the rock mass with expanded fissures by receiving fluid 10. The fluid temperature sensor 8, the dynamic fissure peeper 9, the fine adjuster for water particle groups 15, and the fluid drilling effect detector 13 are connected to the control regulator 14 and send and receive commands from the control regulator 14. The control regulator 14 finely adjusts the basic fluid pressure water 2 entering the fluid generator 5 by adjusting the opening or closing of multiple capillary fluid channels of the fine adjuster for water particle groups 15 to adjust the fluid flow rate. The above connection means can be achieved by bolt sealing.When the interfacial temperature of the water particle group is 4°C, the intermolecular distance is the largest and complex phase transitions are likely to occur, generating latent heat of phase transition. This latent heat of phase transition can be applied to small water particles, enabling a new group of water particles with a longer and farther path to interact with aerodynamic forces and move. The small particle group fluid thus acquires the ability to drill through rock fractures. At the same time, the continuously released latent heat of phase transition acts on the liquid particle group with a diameter of 200 μm in the fracture, causing the tiny particles to have an acceleration of 4000 m / s² and undergo a squeezing drilling behavior, forming a wedge effect. The wedge effect continuously generates and moves within the fracture over a 5-minute time scale of the fluid to complete the widening of the fracture, thereby providing accurate fracture information for scientific research and engineering. The usage method of this device: First step, first, the basic fluid pressure air 1 with a working pressure of 0.6 Mpa is connected to the pressure air inlet on the lower left side of the fluid generator 5 through a pressure air pipeline 3 with a diameter of 9 mm; the basic fluid pressure water 2 with a working pressure of 0.4 Mpa is connected to the water particle group fine adjuster 15 through a pressure water pipeline 4 with a diameter of 3 mm via the water particle group rough adjuster 12. The water particle group fine adjuster 15 is connected to the pressure water inlet on the upper left side of the fluid generator 5. The water particle group rough adjuster 12 dynamically adjusts the range of the water output at the tapered contact surface by adjusting the spring adjustment knob thereon, thereby providing a dynamically variable turbulent water volume for the interaction process between the pressure air and the water particle group; the dynamic fluid for dust control is hermetically connected through the dynamic fluid accessor 6 for fracture control on the right side of the fluid generator 5 by a copper pipe with a diameter of 3 mm and a length of 8 mm. The fluid output side of the dynamic fluid accessor 6 for fracture control is hermetically connected to the dynamic fluid unit 7 for fracture control through a copper pipe with a diameter of 2.3 mm and a length of 5 mm; the above connection means can be achieved by means of bolt sealing. Second step, the fluid generator 5, the dynamic fluid accessor 6 for fracture control, the dynamic fluid unit 7 for fracture control, the fluid temperature sensor 8, the dynamic fracture viewer 9, the control regulator 14, and the water particle group fine adjuster 15 are fixed on the aerosol fluid working mobile platform 11. The dynamic fluid unit 7 for fracture control faces the rock mass 10 to be expanded by the fluid. Among them, the fluid temperature sensor 8 is installed 60 mm in the fluid outlet direction generated by the dynamic fluid unit 7 for fracture control to detect the temperature value of the ejected fluid. The dynamic fracture viewer 9 installed on the aerosol fluid working mobile platform 11 is arranged 8 mm from the surface of the rock mass 10 to be expanded by the fluid to detect the change of its surface fractures. The fluid drilling effect detector 13 detects the fluid drilling effect through three probes buried in advance at depths of 600 mm, 800 mm, and 1300 mm in the rock mass 10 to be expanded by the fluid; the above connection means can be achieved by means of bolt sealing. Thirdly, the fluid temperature sensor 8, the crack dynamic peephole instrument 9, the water particle group fine-tuning device 15, and the fluid drilling gap effect detector 13 are connected to the control regulator 14, and send and receive commands from the control regulator 14. The control regulator 14 adjusts the opening or closing of multiple capillary fluid channels through the water particle group fine-tuning device 15 to regulate the fluid flow rate, thereby achieving fine adjustment of the basic fluid pressure water 2 entering the fluid generator 5; Fourthly, the fluid temperature sensor 8 sends a control signal to the control regulator 14. The control regulator 14 adjusts the opening or closing of multiple capillary fluid channels through the water particle group fine-tuning device 15 to regulate the fluid flow rate, thereby achieving fine adjustment of the basic fluid pressure water 2 entering the fluid generator 5; so that the fluid temperature change range is 4°C; after the system operates for 5 minutes, according to the initial crack extraction information of the fluid-expanded crack rock mass 10 fed back by the fluid drilling gap effect detector 13, determine the fine adjustment range of the opening or closing of multiple capillary fluid channels through the water particle group fine-tuning device 15 to regulate the fluid flow rate for the basic fluid pressure water 2 entering the fluid generator 5 according to the signal fed back by the fluid drilling gap effect detector 13. If the effect is poor, the temperature range changes to 3.8°C; if the effect is good, the original temperature adjustment range of 5°C remains unchanged; during the fluid drilling process, the purpose of continuous crack expansion is achieved through the wedge effect; Fifthly, determine whether the crack development of the fluid-expanded crack rock mass 10 sprayed by the crack dynamic fluid unit 7 is sufficient according to the signal fed back by the crack dynamic peephole instrument 9. If the crack development is not sufficient, continue to work; if the crack development is sufficient, adjust the fluid working range of the crack dynamic fluid unit 7 spraying the fluid-expanded crack rock mass 10 to a new working area and start working; Sixthly, repeat the above second, third, fourth, and fifth steps; according to the signal on the fluid drilling gap effect detector 13, control the crack dynamic fluid unit 7, relying on the drilling fluid entering the crack, the liquid with a particle group diameter of 200μm, so that the micro-particles have an acceleration of 4000m / s^2 to generate a squeezing drilling behavior, constituting a wedge effect. The wedge effect continuously generates and moves in the crack within a 5-minute time scale of the fluid to complete the crack expansion, thereby providing accurate crack information for scientific research and engineering. Embodiment

[0014] The device mainly consists of basic fluid pressure air 1, basic fluid pressure water 2, a pressure air pipeline 3, a pressure water pipeline 4, a fluid generator 5, a dynamic fluid accessor for treating fissures 6, a dynamic fluid unit for treating fissures 7, a fluid temperature sensor 8, a dynamic fissure viewer 9, a rock mass with fluid-expanded fissures for receiving fluid 10, an aerosol fluid working mobile platform 11, a water particle group coarse adjuster 12, a fluid drilling effect detector 13, a control regulator 14, and a water particle group fine adjuster 15. First, the basic fluid pressure air 1 with a working pressure of 0.8 Mpa is connected through the pressure air pipeline 3 with a diameter of 10 mm to the pressure air inlet on the lower left side of the fluid generator 5. The basic fluid pressure water 2 with a working pressure of 0.5 Mpa is connected through the pressure water pipeline 4 with a diameter of 5 mm, passes through the water particle group coarse adjuster 12, and is connected to the water particle group fine adjuster 15. The water particle group fine adjuster 15 is connected to the pressure water inlet on the upper left side of the fluid generator 5. The water particle group coarse adjuster 12 dynamically adjusts the range of the water output volume of the taper contact surface by adjusting the spring adjustment knob on it, thereby providing a dynamically variable turbulent water volume for the interaction process between the pressure air and the water particle group. The dynamic fluid for treating dust is hermetically connected through the dynamic fluid accessor for treating fissures 6 on the right side of the fluid generator 5 by a copper pipe with a diameter of 3.5 mm and a length of 10 mm. The fluid output side of the dynamic fluid accessor for treating fissures 6 is hermetically connected to the dynamic fluid unit for treating fissures 7 by a copper pipe with a diameter of 2.5 mm and a length of 7 mm. The fluid generator 5, the dynamic fluid accessor for treating fissures 6, the dynamic fluid unit for treating fissures 7, the fluid temperature sensor 8, the dynamic fissure viewer 9, the control regulator 14, and the water particle group fine adjuster 15 are fixed on the aerosol fluid working mobile platform 11. Among them, the fluid temperature sensor 8 is installed 70 mm in the fluid outlet direction generated by the dynamic fluid unit for treating fissures 7 to detect the temperature value of the ejected fluid. The dynamic fissure viewer 9 installed on the aerosol fluid working mobile platform 11 is arranged 10 mm away from the surface of the rock mass with fluid-expanded fissures for receiving fluid 10 to detect the surface fissure changes. The fluid drilling effect detector 13 detects the fluid drilling effect through three probes pre-buried in the rock mass with fluid-expanded fissures for receiving fluid 10 at depths of 700 mm, 1000 mm, and 1500 mm. The fluid temperature sensor 8, the dynamic fissure viewer 9, the water particle group fine adjuster 15, and the fluid drilling effect detector 13 are connected to the control regulator 14 and send and receive commands from the control regulator 14. The control regulator 14 finely adjusts the basic fluid pressure water 2 entering the fluid generator 5 by adjusting the opening or closing of multiple capillary fluid channels of the water particle group fine adjuster 15 to regulate the fluid flow rate.The above access means can be achieved by the KJ quick-insert means in the mine-used sealed connection method. When the interface temperature of the water particle group is 3.98 °C, the intermolecular distance is the largest and complex phase changes are likely to occur, generating latent heat of phase change. These latent heats of phase change can be applied to small water particles, enabling new water particle groups with longer paths to interact with aerodynamic forces and move. The small particle group fluid then has the ability to drill through rock fractures. At the same time, the continuously released latent heat of phase change acts on the particle group liquid with a diameter of 245 μm in the fracture, causing the tiny particles to have an acceleration of 8000 m / s² and undergo a squeezing drilling behavior, forming a wedge effect. The wedge effect continuously generates and moves in the fracture within a 10-minute time scale of the fluid to complete the widening of the fracture, thereby providing accurate fracture information for scientific research and engineering. The usage method of this device:. First step, first, the basic fluid pressure air 1 with a working pressure of 0.8 Mpa is connected through a pressure air pipeline 3 with a diameter of 10 mm to the pressure air inlet on the lower left side of the fluid generator 5; the basic fluid pressure water 2 with a working pressure of 0.5 Mpa is connected through a pressure water pipeline 4 with a diameter of 5 mm, through the water particle group coarse adjuster 12 to the water particle group fine adjuster 15, and the water particle group fine adjuster 15 is connected to the pressure water inlet on the upper left side of the fluid generator 5. The water particle group coarse adjuster 12 dynamically adjusts the range of the water output of the taper contact surface by adjusting the spring adjustment knob on it, so as to provide a dynamically variable turbulent water volume for the interaction process between the pressure air and the water particle group; the dynamic fluid for controlling dust is hermetically connected through the dynamic fluid accessor 6 for treating fractures on the right side of the fluid generator 5 by a copper pipe with a diameter of 3.5 mm and a length of 10 mm. The fluid output side of the dynamic fluid accessor 6 for treating fractures is hermetically connected to the dynamic fluid unit 7 for treating fractures through a copper pipe with a diameter of 2.5 mm and a length of 7 mm; the above access means can be achieved by the KJ quick-insert means in the mine-used sealed connection method; Second step, the fluid generator 5, the dynamic fluid accessor 6 for treating fractures, the dynamic fluid unit 7 for treating fractures, the fluid temperature sensor 8, the dynamic fracture peephole 9, the control regulator 14, and the water particle group fine adjuster 15 are fixed on the aerosol fluid working mobile platform 11. The dynamic fluid unit 7 for treating fractures faces the rock mass 10 for receiving fluid fracture widening. Among them, the fluid temperature sensor 8 is installed 70 mm in the fluid outlet direction generated by the dynamic fluid unit 7 for treating fractures to detect the temperature value of the ejected fluid. The dynamic fracture peephole 9 installed on the aerosol fluid working mobile platform 11 is arranged 10 mm facing the surface of the rock mass 10 for receiving fluid fracture widening to detect the change of its surface fractures. The fluid drilling effect detector 13 detects the fluid drilling effect through three probes buried in advance at depths of 700 mm, 1000 mm, and 1500 mm on the rock mass 10 for receiving fluid fracture widening; the above access means can be achieved by the KJ quick-insert means in the mine-used sealed connection method; In the third step, the fluid temperature sensor 8, the fracture dynamic peephole instrument 9, the water particle group fine adjuster 15, and the fluid drilling gap effect detector 13 are connected to the control regulator 14, and send and receive commands from the control regulator 14. The control regulator 14 adjusts the water particle group fine adjuster 15, and the opening or closing of multiple capillary fluid channels adjusts the fluid flow rate to achieve fine adjustment of the basic fluid pressure water 2 entering the fluid generator 5; In the fourth step, the fluid temperature sensor 8 sends a control signal to the control regulator 14. The control regulator 14 adjusts the water particle group fine adjuster 15, and the opening or closing of multiple capillary fluid channels adjusts the fluid flow rate to achieve fine adjustment of the basic fluid pressure water 2 entering the fluid generator 5; so that the fluid temperature change range is 6°C; after the system runs for 5 minutes, according to the information of the initial fracture extraction of the fluid gap-expanding rock mass 10 fed back by the fluid drilling gap effect detector 13, and according to the signal fed back by the fluid drilling gap effect detector 13, determine the adjustment of the water particle group fine adjuster 15, and the opening or closing of multiple capillary fluid channels adjusts the fluid flow rate to achieve the fine adjustment range of the basic fluid pressure water 2 entering the fluid generator 5. If the effect is poor, the temperature range changes to 4.2°C; if the effect is good, the original temperature adjustment area of 6°C remains unchanged; during the fluid drilling process, the purpose of continuous gap expansion is achieved through the wedge effect; In the fifth step, according to the feedback signal of the fracture dynamic peephole instrument 9, determine whether the fracture development of the injection-receiving fluid gap-expanding rock mass 10 of the fracture dynamic fluid unit 7 is sufficient. If the fracture development is not sufficient, continue to work; if the fracture development is sufficient, adjust the fluid working range of the injection-receiving fluid gap-expanding rock mass 10 of the fracture dynamic fluid unit 7 to a new working area and start working; In the sixth step, repeat the above second, third, fourth, and fifth steps; according to the signal on the fluid drilling gap effect detector 13, control the fracture dynamic fluid unit 7, relying on the drilling fluid entering the fracture, the particle group liquid with a diameter of 245μm, so that the tiny particles have an acceleration of 8000m / s^2 to cause extrusion drilling behavior, forming a wedge effect. The wedge effect continuously generates and moves in the fracture within a 10-minute time scale of the fluid to complete the gap expansion of the fracture, thereby providing accurate fracture information for scientific research and engineering.

Claims

1. A method for using a device for applying phase change potential of water particle groups through a wedge effect, characterized in that It is a device that produces surface tension changes and interface polarity effects through the relative movement of aerodynamic force and the interface of water particle groups. When the interface temperature of the water particle group is 3.98-4°, the distance between molecules is the largest and complex phase changes are easy to occur. At the same time, the continuously released latent heat of phase change is implemented in the liquid of the particle group with a diameter of 150-245μm in the crack, so that the tiny particles have an acceleration of 30-8000m / s^2 to squeeze and drill, forming a wedge effect. As the fluid is continuously generated and moved in the crack on a time scale of 10 milliseconds to 10 minutes, the device is used to complete the expansion of the crack: In the first step, the basic fluid pressure air (1) with a working pressure of 0.4-0.8Mpa is connected to the pressure air inlet on the lower left side of the fluid generator (5) through a pressure air pipeline (3) with a diameter of 8-10 mm; the basic fluid pressure water (2) with a working pressure of 0.3-0.5Mpa is connected to the water particle group fine regulator (15) through a pressure water pipeline (4) with a diameter of 2-5 mm through a water particle group coarse regulator (12), and the water particle group fine regulator (15) is connected to the pressure water inlet on the upper left side of the fluid generator (5). The water particle group coarse regulator (12) dynamically adjusts the cone by adjusting the spring adjustment knob thereon. The water output of the contact surface is within a certain range, thereby providing a dynamically variable turbulent water volume for the interaction process between the pressure gas and the water particle group; the dust control dynamic fluid is connected to the control fissure dynamic fluid access device (6) on the right side of the fluid generator (5) through a copper tube with a diameter of 2-3.5 mm and a length of 7-10 mm, and the fluid output side of the control fissure dynamic fluid access device (6) is connected to the control fissure dynamic fluid unit (7) in a sealed manner through a copper tube with a diameter of 2-2.5 mm and a length of 3-7 mm; the above access means can be achieved by a bolt sealing method or a KJ quick plug method in a mining sealed connection method; In the second step, the fluid generator (5), the fracture dynamic fluid access device (6), the fracture dynamic fluid unit (7), the fluid temperature sensor (8), the fracture dynamic peep instrument (9), the control regulator (14) and the water particle group fine adjuster (15) are fixed on the aerosol fluid working mobile platform (11), and the fracture dynamic fluid unit (7) faces the fluid expansion rock mass (10) receiving the fluid, wherein the fluid temperature sensor (8) is installed 20-70 mm in the direction of the fluid outlet generated by the fracture dynamic fluid unit (7) to detect the ejected fluid. The temperature value of the body, the crack dynamic peep instrument (9) installed on the aerosol fluid working mobile platform (11) is arranged facing the surface 3-10 mm of the fluid-expanded rock mass (10) to detect the change of its surface cracks, and the fluid drilling effect detector 13 detects the fluid drilling effect through three probes pre-buried in the fluid-expanded rock mass (10) at depths of 500-700 mm, 700-1000 mm and 1200-1500 mm; the above access means can be realized by bolt sealing method or KJ quick plug method in mining sealing connection method; In the third step, the fluid temperature sensor (8), the crack dynamic peep instrument (9), the water particle group fine adjuster (15) and the fluid drilling effect detector (13) are connected to the control regulator (14), and send and receive commands from the control regulator (14). The control regulator (14) adjusts the flow rate of the fluid by adjusting the water particle group fine adjuster (15) and opening or closing multiple capillary fluid channels to achieve fine adjustment of the basic fluid pressure water (2) entering the fluid generator (5); In the fourth step, the fluid temperature sensor (8) sends a control signal to the control regulator (14), and the control regulator (14) adjusts the flow rate of the fluid through the water particle group fine regulator (15) and the opening or closing of multiple capillary fluid channels to achieve fine adjustment of the basic fluid pressure water (2) entering the fluid generator (5); so that the fluid temperature change range is 3-6°C; after the system runs for 5 minutes, according to the initial fracture extraction information of the fluid-receiving fluid expansion rock mass (10) fed back by the fluid drilling effect detector (13), according to the signal fed back by the fluid drilling effect detector 13, it is determined to adjust the flow rate of the fluid through the water particle group fine regulator (15) and the opening or closing of multiple capillary fluid channels to achieve the fine adjustment range of the basic fluid pressure water (2) entering the fluid generator 5, if the effect is poor, the temperature range is changed to 3.5-4.2°C; if the effect is good, the original temperature adjustment area of ​​3-6°C is maintained unchanged; so that the purpose of expanding the gap is continuously achieved through the wedge effect during the fluid drilling process; The fifth step is to determine whether the fracture development of the fracture dynamic fluid unit (7) is sufficient according to the feedback signal of the fracture dynamic peep instrument (9), and if the fracture development is not sufficient, continue to work; if the fracture development is sufficient, adjust the working range of the fracture dynamic fluid unit (7) to a new working area to start working. The sixth step is to repeat the second, third, fourth and fifth steps above; according to the signal on the fluid drilling effect detector (13), the dynamic fluid unit (7) for managing the fracture is controlled, and the latent heat energy of the phase change is continuously released by the drilling fluid entering the fracture to be applied to the smaller particle group liquid with a diameter of 150-245 μm in the fracture, so that the tiny particles have an acceleration of 30-8000 m / s^2 to produce a squeeze drilling behavior, forming a wedge effect. The wedge effect is continuously generated and moved in the fracture with the fluid on a time scale of 10 milliseconds to 10 minutes to complete the expansion of the fracture, thereby providing accurate fracture information for scientific research and engineering.

Images