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CN-121978749-A - Multi-mode sensing data real-time analysis system for dry-hot rock fracturing transformation

CN121978749ACN 121978749 ACN121978749 ACN 121978749ACN-121978749-A

Abstract

The invention discloses a multi-mode sensing data real-time analysis system for dry-hot rock fracturing transformation, which comprises a sensor mounting box main body, wherein a detector probe is embedded and mounted in the middle of the bottom end of the sensor mounting box main body, an isolation mounting circular plate is fixedly connected to the bottom of the inner side of the sensor mounting box main body, and a bottom mounting circular plate is fixedly connected to the position of the inner side of the sensor mounting box main body corresponding to the top of the isolation mounting circular plate.

Inventors

  • LIU YANGUANG
  • Long xiting
  • WANG GUILING
  • HU JIANJUN
  • ZHANG WEI
  • ZHAO LE

Assignees

  • 中国地质科学院水文地质环境地质研究所
  • 深圳大学

Dates

Publication Date
20260505
Application Date
20251231

Claims (10)

  1. 1. A multi-mode sensing data real-time analysis system for dry-hot rock fracturing transformation comprises a sensor mounting box main body (1) and is characterized in that a detector probe (2) is embedded and mounted in the middle of the bottom end of the sensor mounting box main body (1); a rapid rotation adjusting expansion fixing mechanism (3) is arranged in the detector probe (2); the rapid rotation adjusting expansion fixing mechanism (3) comprises an isolation mounting circular plate (301); The bottom of the inner side of the sensor installation box main body (1) is fixedly connected with an isolation installation circular plate (301), the position of the inner side of the sensor installation box main body (1) corresponding to the top of the isolation installation circular plate (301) is fixedly connected with a bottom installation circular plate (302), the middle part of the top end of the bottom installation circular plate (302) is rotationally connected with a central adjusting screw (303), and the top end of the central adjusting screw (303) is fixedly connected with a driving rotating cover (304); a control top handle (305) is fixedly connected to the top end edge of the driving rotary cover (304); The bottom of the side face of the sensor mounting box main body (1) is uniformly provided with side face mounting guide grooves (306) along the circumferential direction, the top of the outer side of the center adjusting screw (303) is sleeved with a lifting driving circular frame (307) through threads, the side face of the lifting driving circular frame (307) is uniformly and rotatably connected with a swinging limiting rod (308) along the circumferential direction through a rotating column at equal intervals, and the tail end of the swinging limiting rod (308) is rotatably connected with a limiting arc plate (309); The sensor mounting box is characterized in that a supporting rubber ring (310) is adhered to the edge of the bottom surface of the sensor mounting box body (1), and limiting round nails (311) are uniformly and fixedly connected to the edge of the bottom surface of the sensor mounting box body (1) corresponding to the outer side position of the supporting rubber ring (310) along the circumferential direction at equal intervals.
  2. 2. The multi-mode sensing data real-time analysis system for dry-hot rock fracturing transformation according to claim 1, wherein the swing limiting rod (308) is connected with the side surface mounting guide groove (306) through a long round groove and a rotating shaft, anti-skid grooves are uniformly formed in the side surface of the limiting arc plate (309), and the length of the limiting round nail (311) is larger than the thickness of the supporting rubber ring (310).
  3. 3. The multi-mode sensing data real-time analysis system for dry-hot rock fracturing modification according to claim 1, wherein a top mark lifting mechanism (4) is arranged on the side surface of the control knob (305); the top mark lifting mechanism (4) comprises a side mounting round hole (401); The top parts of two sides of the control top handle (305) are respectively provided with a side mounting round hole (401) in a penetrating way, a threaded mounting nail (402) is arranged in the side mounting round hole (401) through threads, the end part of the threaded mounting nail (402) is fixedly connected with a connecting round block (403), and one side of the connecting round block (403) is fixedly connected with a marking connecting block (404); the middle part fixedly connected with position lifting lamp (405) in mark connecting block (404) one side, mark connecting block (404) top and bottom all fixedly connected with state marking lamp (406), mark connecting block (404) both ends middle part all fixedly connected with laser marking lamp (407).
  4. 4. The multi-mode sensing data real-time analysis system for dry-hot rock fracturing transformation according to claim 3, wherein a built-in power supply is arranged inside the marking connection block (404), and the position lifting lamp (405), the state marking lamp (406) and the laser marking lamp (407) are powered by the built-in power supply.
  5. 5. The multi-mode sensing data real-time analysis system for dry-hot rock fracturing modification according to claim 1, wherein a top splicing protection mechanism (5) is arranged at the top of the control knob (305); the top splicing protection mechanism (5) comprises a round clamping hole (501); Circular clamping holes (501) are formed in the two ends of the top of the control top handle (305) in a penetrating mode, clamping cylinders (502) are tightly clamped in the circular clamping holes (501), connecting discs (503) are fixedly connected to the top ends of the clamping cylinders (502), and protective conical tops (504) are fixedly connected to the top ends of the connecting discs (503); the middle part of the top end of the protection conical top (504) is fixedly connected with a pulling conical handle (505), and a limiting silica gel sleeve (506) is sleeved at the position, corresponding to the bottom of the control top handle (305), of the outer side of the clamping cylinder (502).
  6. 6. The real-time analysis system for multi-mode sensing data for dry-hot rock fracturing transformation according to claim 5, wherein the outer side of the clamping cylinder (502) is tightly attached to the inner wall of the circular clamping hole (501), and the top surface of the limit silica gel sleeve (506) is tightly attached to the bottom surface of the control top handle (305).
  7. 7. The multi-mode sensing data real-time analysis system for dry-hot rock fracturing modification of claim 1, further comprising a sensing module, a data transmission module and a control module; the sensor module is used for collecting data in the dry-hot rock fracturing process in real time, and the detector probe (2) comprises a soil sensor, a temperature sensor and a pressure sensor; the data transmission module is used for transmitting the data acquired by the sensor to the central processing unit through wireless communication or wired communication; The control module central processing unit generates control instructions through a control algorithm according to the received sensor data, and adjusts the position, depth or other operation parameters of the detector probe (2).
  8. 8. The real-time analysis system of multi-mode sensing data for dry-hot rock fracturing transformation according to claim 7, wherein the control module adopts a PID control algorithm to adjust the position or depth of the detector probe (2) in real time, and the control equation is as follows: Wherein the method comprises the steps of In order to control the error in the process, 、 、 The proportional, integral and differential coefficients respectively, To control the output signal, the driving signal of the actuator is controlled.
  9. 9. The multi-mode sensing data real-time analysis system for dry-hot rock fracturing transformation according to claim 8, wherein the central processing unit constructs a real-time dynamic geological feature model based on multi-dimensional environmental data collected by the sensing module, and utilizes the model to predict and analyze the insertion environment of the detector probe (2), and automatically optimizes and adjusts the insertion depth or the gesture of the detector probe (2) when the abnormal change of a soil structure, a temperature gradient or pressure distribution is predicted; The control module comprises an intelligent cooperative scheduling unit, and the scheduling unit automatically executes detection strategy optimization according to the data association relation among the plurality of detector probes (2).
  10. 10. The multi-mode sensing data real-time analysis system for dry-hot rock fracturing transformation according to claim 8, wherein the control module has a self-adaptive learning function, and can automatically identify and learn the optimal operation modes under different geological environments according to historical data and real-time sensing information; when the system detects new geological conditions or environmental changes, the working strategy of the detector probe (2) is automatically adjusted, including optimized settings of depth, angle and detection frequency.

Description

Multi-mode sensing data real-time analysis system for dry-hot rock fracturing transformation Technical Field The invention relates to the technical field of dry-hot rock fracturing transformation, in particular to a multi-mode sensing data real-time analysis system for dry-hot rock fracturing transformation. Background The dry hot rock (HDR) is a high-temperature compact rock body (the temperature is more than or equal to 150 ℃) which is 3-10km deep underground and has no fluid occurrence, is a clean and renewable geothermal resource, the originally compact dry hot rock body is fractured to form a communicated fracture network (an artificial thermal reservoir), a heat transfer medium (usually clear water) can circularly flow, heat in the rock body is extracted for power generation, heating and the like, and the internal data of the dry hot rock fracture is required to be acquired through various sensors before the dry hot rock fracture is reformed, wherein a detector is an important component of detection equipment, and the detected data is analyzed through an analysis system; However, the current detectors are limited by the installation mode in the installation process, so that the detectors cannot be rapidly installed in the soil of the detection area, and a large amount of installation is needed in the use process of the detectors, so that the use convenience of the detectors is reduced. Disclosure of Invention The invention provides a multimode sensing data real-time analysis system for dry-hot rock fracturing transformation, which can effectively solve the problems that the detector cannot be quickly installed in the soil of a detection area due to the limitation of the installation mode of the detector in the installation process in the background art, and the detector needs to be installed in a large amount in the use process, so that the use convenience of the detector is reduced. In order to achieve the aim, the invention provides the technical scheme that the multi-mode sensing data real-time analysis system for the dry-hot rock fracturing transformation comprises a sensor mounting box main body, wherein a detector probe is embedded and mounted in the middle of the bottom end of the sensor mounting box main body; the detector probe is internally provided with a rapid rotation adjusting expansion fixing mechanism; The rapid rotation adjusting expansion fixing mechanism comprises an isolation mounting circular plate; The bottom of the inner side of the sensor mounting box main body is fixedly connected with an isolation mounting circular plate, the bottom mounting circular plate is fixedly connected to the position, corresponding to the top of the isolation mounting circular plate, of the inner side of the sensor mounting box main body, the middle part of the top end of the bottom mounting circular plate is rotationally connected with a central adjusting screw, and the top end of the central adjusting screw is fixedly connected with a driving rotating cover; the top end edge of the driving rotary cover is fixedly connected with a control top handle; The bottom of the side face of the sensor mounting box main body is uniformly provided with side face mounting guide grooves along the circumferential direction, the top of the outer side of the central adjusting screw is sleeved with a lifting driving circular frame through threads, the side face of the lifting driving circular frame is uniformly and rotatably connected with a swinging limiting rod along the circumferential direction through a rotating column at equal intervals, and the tail end of the swinging limiting rod is rotatably connected with a limiting arc plate; the sensor installation box is characterized in that a supporting rubber ring is adhered to the edge of the bottom surface of the sensor installation box body, and limiting round nails are uniformly and fixedly connected to the edge of the bottom surface of the sensor installation box body, corresponding to the outer side of the supporting rubber ring, along the circumferential direction at equal intervals. Preferably, the swing limiting rod is connected with the side surface mounting guide groove through a long circular groove and a rotating shaft, anti-skid grooves are uniformly formed in the side surface of the limiting arc plate, and the length of the limiting circular nail is larger than the thickness of the supporting rubber ring. Preferably, the side surface of the control knob is provided with a top mark lifting mechanism; the top mark lifting mechanism comprises a side mounting round hole; the tops of two sides of the control knob are respectively provided with a side mounting round hole in a penetrating mode, threaded mounting nails are arranged in the side mounting round holes through threads, the end parts of the threaded mounting nails are fixedly connected with connecting round blocks, and one side of each connecting round block is fixedly connected with a marking conne