CN116929582A - Geothermal well wall of a well temperature monitoring devices - Google Patents

Geothermal well wall of a well temperature monitoring devices Download PDF

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Publication number
CN116929582A
CN116929582A CN202311188950.7A CN202311188950A CN116929582A CN 116929582 A CN116929582 A CN 116929582A CN 202311188950 A CN202311188950 A CN 202311188950A CN 116929582 A CN116929582 A CN 116929582A
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CN
China
Prior art keywords
monitoring
box
geothermal well
driving
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202311188950.7A
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Chinese (zh)
Other versions
CN116929582B (en
Inventor
王晓军
迟鹏飞
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Shanxi Second Geological Engineering Survey Institute Co ltd
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Shanxi Second Geological Engineering Survey Institute Co ltd
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Priority to CN202311188950.7A priority Critical patent/CN116929582B/en
Publication of CN116929582A publication Critical patent/CN116929582A/en
Application granted granted Critical
Publication of CN116929582B publication Critical patent/CN116929582B/en
Active legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7442—Capstans having a horizontal rotation axis
    • B66D1/7447—Capstans having a horizontal rotation axis driven by motor only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/041—Allowing quick release of the apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G01K1/146—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations arrangements for moving thermometers to or from a measuring position
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0141—Electrically actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

The application relates to a geothermal well wall temperature monitoring device, which relates to the technical field of temperature monitoring and comprises a frame, a driving assembly, a positioning assembly, a fixing assembly and a monitoring assembly, wherein the frame is vertically arranged; the positioning assembly is arranged on the frame and used for driving the fixing assembly to move to the wellhead position of the geothermal well and enter the geothermal well; the fixing component is arranged on the positioning component and is used for fixing the monitoring component in the geothermal well; the monitoring component is arranged on the fixed component and is used for monitoring the wall temperature in the geothermal well. The application has the effect of facilitating the installation of the temperature monitoring device.

Description

Geothermal well wall of a well temperature monitoring devices
Technical Field
The application relates to the technical field of temperature monitoring, in particular to a geothermal well wall temperature monitoring device.
Background
Underground heat energy is a renewable clean energy source, and in order to meet the living demands of people, technicians often acquire the geothermal energy by exploiting geothermal wells. In the process of obtaining geothermal energy, in order to improve the utilization rate of geothermal resources, it is necessary to monitor the wall temperature of a geothermal well.
At present, a general monitoring mode is that an operator installs a temperature monitoring device in a well through a well descending mode, the temperature monitoring device monitors the temperature of the well wall, and the operator records the temperature of the well wall through a data terminal outside the geothermal well.
However, during the installation process, operators need to go deep into the well for installation, and the temperature of the geothermal well is far higher than that of a human body, so that the personal safety of the operators is easily threatened.
Disclosure of Invention
In order to facilitate the installation of the temperature monitoring device, the application provides a geothermal well wall temperature monitoring device.
The application provides a geothermal well wall temperature monitoring device, which adopts the following technical scheme:
the utility model provides a geothermal well wall of a well temperature monitoring devices, which comprises a frame, drive assembly, locating component, fixed subassembly and monitoring component, the vertical setting of frame, the bottom fixedly connected with fixed plate of frame, be provided with a plurality of universal wheels on the fixed plate, drive assembly sets up in the frame, and be used for driving locating component to remove to geothermal well's top, locating component sets up in the frame, and be used for driving fixed subassembly to geothermal well's well head position and the inside of entering geothermal well, fixed subassembly sets up on locating component, and be used for fixing monitoring component in geothermal well, monitoring component sets up on fixed subassembly, and be used for monitoring geothermal well in the wall of a well temperature.
Through adopting above-mentioned technical scheme, drive assembly drive locating component removes to the top of geothermal well, and locating component removes fixed subassembly to the well head department of geothermal well, and fixed subassembly closely butt is on the wall of a well of geothermal well, and fixed subassembly places monitoring component in the well of geothermal well, and the wall of a well temperature of monitoring component monitoring geothermal well to be convenient for install temperature monitoring device, and then be convenient for monitor the wall of a well temperature of geothermal well.
Optionally, the drive assembly includes drive seat, drive plate and electric telescopic rod, and drive seat fixed connection is in the frame, and the inside cavity of drive seat, and adopts elastic material to make, and the drive plate is located one side that the universal wheel was kept away from to the drive seat, and sliding connection in the frame, and electric telescopic rod is provided with a plurality ofly, and a plurality of electric telescopic rods are all fixed connection in the frame, and electric telescopic rod's expansion end fixed connection is on the drive plate.
Through adopting above-mentioned technical scheme, electric telescopic handle drives the drive plate and removes, and the drive plate extrudees the drive seat, and drive seat drive locating component removes to make locating component easily remove to the top of geothermal well, and then be convenient for install temperature monitoring device.
Optionally, the locating component includes dwang, positioning box and location portion, the dwang rotates the top of connecting in the frame, the one end that the frame was kept away from to the dwang is connected with the positioning box, be provided with two stay tubes on the dwang, two stay tubes respectively fixed connection between frame and dwang and between positioning box, the stay tube adopts elastic material to make, be provided with supporting spring in the stay tube, supporting spring is used for driving the dwang to rotate, the intercommunication has the connecting pipe between drive seat and the stay tube, the connecting pipe adopts flexible material to make, there is the medium through the connecting pipe flow between drive seat and the stay tube, location portion is used for driving fixed component to remove to the well of geothermal well.
Through adopting above-mentioned technical scheme, electric telescopic handle drives the drive plate and removes, and the drive plate extrudes the drive seat, and medium in the drive seat gets into the stay tube from the connecting pipe, and medium extrusion stay tube, stay tube drive dwang rotate, and the dwang drives the positioning box and removes to the top of geothermal well to make the positioning box easily remove to the top of geothermal well, and then be convenient for install temperature monitoring device.
Optionally, the location portion includes pneumatic cylinder and positioning box, pneumatic cylinder fixed connection is in the positioning box, the stay tube that is located between dwang and the positioning box and the pneumatic cylinder between the intercommunication have the honeycomb duct, the space of pneumatic cylinder and honeycomb duct intercommunication is in airtight state, be provided with the overflow valve on the honeycomb duct, the expansion end and the positioning box fixed connection of pneumatic cylinder, positioning box and positioning box sliding connection, and the slip direction is the axis direction of geothermal well, fixedly connected with clamp plate on the positioning box, the clamp plate butt has the drive ring, drive ring fixed connection is on the positioning box and inside cavity, the drive ring adopts elastic material to make.
Through adopting above-mentioned technical scheme, the stay tube drives the dwang and rotates, and after the medium was full of the stay tube, the overflow valve was opened to the medium passed through the honeycomb duct and gets into the pneumatic cylinder, and the expansion end of pneumatic cylinder drives the locating box and removes to make the locating box easily remove to the locating box outside, and then easily install temperature monitoring device.
Optionally, the fixed subassembly includes drive control box and driving motor, drive control box fixed connection is on the inside wall of locating box, be provided with the floater in the drive control box, one side fixedly connected with kickboard that the floater is close to the pneumatic cylinder, the intercommunication has the drive tube between drive control box and the drive ring, there is the medium through the drive tube flow between drive control box and the drive ring, driving motor fixed connection is on the inside wall of locating box, driving motor is connected with drive control box electricity, the drive control box passes through floater and kickboard control switch's break-make, the first bevel gear of coaxial fixedly connected with of driving motor's output shaft, first bevel gear meshing has a plurality of second bevel gears, a plurality of second bevel gears are arranged along the axis direction of first bevel gear, the coaxial fixedly connected with lead screw of second bevel gear, be provided with the kicking block on the lead screw, the kicking block slides and passes the locating box.
Through adopting above-mentioned technical scheme, the locating box drives the clamp plate and removes, the clamp plate extrudees the drive ring, medium in the drive ring gets into drive control box from the actuating tube, under the buoyancy effect of medium, the floater drives the kickboard and removes, after the locating box gets into the geothermal well, the switch is opened to the kickboard, start driving motor, driving motor drives first bevel gear and rotates, first bevel gear drive second bevel gear rotates, second bevel gear drives the lead screw and rotates, lead screw drive kicking block removes, the kicking block supports with the inner wall of geothermal well tightly, thereby easily consolidate the locating box, and then be difficult for rocking when making temperature monitoring device monitor the geothermal well inner wall.
Optionally, the monitoring subassembly includes the dead lever, regulation and control motor and monitoring part, the dead lever rotates to be connected on the kicking block, the coaxial fixed connection of regulation and control motor is in the one end of dead lever, and the electricity is connected with the monitoring control box, also be provided with floater and kickboard in the monitoring control box, monitoring control box fixed connection is on the kicking block, the intercommunication has the siphunculus on the monitoring control box, the siphunculus adopts flexible material to make, the siphunculus is kept away from the one end intercommunication of monitoring control box and is had the pressure ball, pressure ball fixed connection is kept away from one side of second bevel gear at the kicking block, the pressure ball adopts elastic material to make, there is the medium through the siphunculus flow between monitoring control box and the pressure ball, the monitoring part is used for monitoring the wall of a well temperature of geothermal well.
Through adopting above-mentioned technical scheme, screw drive kicking block removes, and the kicking block supports tightly with the inner wall of geothermal well, and the kicking block extrudees the pressure ball, and medium in the pressure ball gets into the monitoring control box from the siphunculus, under the buoyancy effect of medium, the floater drives the kickboard and removes, after the medium all gets into the monitoring control box, the kickboard reaches the switch position, starts the regulation and control motor, regulation and control motor drive monitoring part removes to make the inside of monitoring part easily go deep into geothermal well, and then easily monitor geothermal well's wall of a well temperature.
Optionally, the monitoring portion includes lifting rope and monitoring box, the lifting rope twines on the dead lever, the one end and the dead lever fixed connection of lifting rope, and the other end and monitoring box fixed connection, fixedly connected with temperature sensor in the monitoring box, temperature sensor electricity is connected with the controller, controller fixed connection is in the monitoring box, the controller electricity is connected with network transceiver, network transceiver fixed connection is in the monitoring box, and be located one side of controller, temperature sensor is used for exporting temperature signal, the controller responds to temperature signal, network transceiver is used for sending temperature signal to control platform.
Through adopting above-mentioned technical scheme, the output shaft of regulation and control motor drives the dead lever and rotates, and the lifting rope drives the monitoring box and removes, and after the lifting rope removed extreme position, temperature sensor monitors the wall of a well temperature of geothermal well, and output temperature signal to the controller, and the controller responds temperature signal, and transmits temperature signal to network transceiver, network transceiver sends temperature signal to control platform to make temperature monitoring device easily remove to measuring position, and then make operating personnel easily acquire geothermal well wall of a well's temperature data.
Optionally, the magnets are detachably connected to the plurality of monitoring boxes, the magnets are located on one side of the monitoring boxes away from the geothermal well wall, magnetic poles on one side of the plurality of magnets close to the geothermal well axis are the same, and the magnets are used for driving the monitoring boxes to move towards the direction close to the geothermal well wall.
Through adopting above-mentioned technical scheme, through setting up magnet for just moving towards the wall of a well direction of geothermal well to the monitoring box who sets up under the repulsive force, thereby make temperature sensor and geothermal well wall of a well's distance reduce, and then easily temperature sensor measures the wall of a well temperature of geothermal well more accurately.
Optionally, a braking device is arranged on the universal wheel, one side of the fixed plate is fixedly connected with a push rod, and a handle is fixedly connected on the push rod.
Through adopting above-mentioned technical scheme, through the handle, operating personnel promotes the push rod, and the push rod drives the frame and removes to the well head department of geothermal well, opens braking brake equipment to make temperature monitoring device be difficult for sliding, and then be convenient for install temperature monitoring device.
In summary, the present application includes at least one of the following beneficial technical effects:
through setting up drive seat, drive plate, electric telescopic link, stay tube, dwang and location portion for the dwang can rotate automatically, thereby makes the location portion can remove to the top of geothermal well, and then easily installs temperature monitoring device;
the positioning box, the hydraulic rod, the guide pipe and the positioning box are arranged, so that the positioning box can easily extend out of the positioning box automatically and easily enter the geothermal well, and the temperature monitoring device can be installed easily;
through setting up drive control box, driving motor, first bevel gear, second bevel gear, lead screw and kicking block for temperature monitoring device can fix in the well, thereby make temperature monitoring device be difficult for rocking, and then make temperature monitoring device can accurate measurement temperature;
through setting up dead lever, monitoring control box, regulation and control motor, pressure ball, kicking block and temperature sensor to make temperature sensor easily automatic move to geothermal well deep department, and then make temperature sensor easily accurate measurement geothermal well's wall of a well temperature.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view intended to illustrate a securing assembly;
FIG. 3 is a cross-sectional view intended to illustrate a monitoring assembly;
fig. 4 is an enlarged view at a in fig. 2;
fig. 5 is a cross-sectional view for explaining the monitoring portion.
Reference numerals illustrate:
1. a frame; 11. a fixing plate; 12. a universal wheel; 121. a brake device; 13. a push rod; 14. a handle; 2. a drive assembly; 21. a driving seat; 22. a driving plate; 23. an electric telescopic rod; 24. a support tube; 241. a support spring; 25. a connecting pipe; 3. a positioning assembly; 31. a rotating lever; 32. a positioning box; 321. a drive ring; 33. a positioning part; 331. a hydraulic cylinder; 332. a positioning box; 3321. a pressing plate; 333. a flow guiding pipe; 3331. an overflow valve; 4. a fixing assembly; 41. a drive control box; 411. a floating ball; 412. a floating plate; 413. a driving tube; 42. a driving motor; 43. a first bevel gear; 44. a second bevel gear; 45. a screw rod; 46. a top block; 461. a pressure ball; 5. a monitoring component; 51. a fixed rod; 52. regulating and controlling a motor; 521. monitoring a control box; 522. a through pipe; 53. a monitoring unit; 531. a hanging rope; 532. a monitoring box; 5321. a temperature sensor; 5322. a controller; 5323. a network transceiver device; 5324. and (3) a magnet.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a geothermal well wall temperature monitoring device. Referring to fig. 1 and 2, a geothermal well wall temperature monitoring device comprises a frame 1, a driving component 2, a positioning component 3, a fixing component 4 and a monitoring component 5, wherein the driving component 2 and the positioning component 3 are arranged on the frame 1, the fixing component 4 is arranged on the positioning component 3, the monitoring component 5 is arranged on the fixing component 4, the driving component 2 is used for driving the positioning component 3 to move to the upper part of a geothermal well, the positioning component 3 is used for driving the fixing component 4 to move to the wellhead position of the geothermal well and enter the inside of the geothermal well, the fixing component 4 is used for fixing the monitoring component 5 in the geothermal well, and the monitoring component 5 is used for monitoring the wall temperature in the geothermal well.
When the device is used, the driving assembly 2 drives the positioning assembly 3 to move to the upper side of the geothermal well, the positioning assembly 3 moves the fixing assembly 4 to the wellhead of the geothermal well, the fixing assembly 4 is tightly abutted to the wall of the geothermal well, the monitoring assembly 5 is placed in the geothermal well by the fixing assembly 4, the wall temperature of the geothermal well is monitored by the monitoring assembly 5, and therefore the device is convenient to install the temperature monitoring device, and further the wall temperature of the geothermal well is convenient to monitor.
Referring to fig. 1, a frame 1 is rectangular frame-shaped and vertically disposed. The bottom fixedly connected with fixed plate 11 of frame 1, fixed plate 11 are rectangular platy, are provided with four universal wheels 12 on the fixed plate 11, and four universal wheels 12 are located four summit departments of fixed plate 11 respectively, are provided with brake equipment 121 on the universal wheels 12.
One side of the fixed plate 11 is fixedly connected with two push rods 13, the two push rods 13 are distributed along the width direction of the fixed plate 11, the push rods 13 are obliquely arranged, and one ends, far away from the fixed plate 11, of the two push rods 13 are fixedly connected with a handle 14.
When the device is used, the push rod 13 is pushed, the push rod 13 drives the frame 1 to move to the wellhead of the geothermal well, and the brake device 121 is opened, so that the temperature monitoring device is not easy to slide, and the temperature monitoring device is convenient to install.
Referring to fig. 1, the driving assembly 2 includes a driving seat 21, a driving plate 22 and an electric telescopic rod 23, the driving seat 21 is rectangular and hollow, the driving seat 21 is fixedly connected to the frame 1 and located above the fixing plate 11, and the driving seat 21 is fixedly connected to the fixing plate 11 and is made of an elastic material.
The driving plate 22 is rectangular plate-shaped, the driving plate 22 is positioned above the driving seat 21 and is connected to the frame 1 in a sliding manner, and the sliding direction of the driving plate 22 is the length direction of the frame 1. The two electric telescopic rods 23 are arranged, the two electric telescopic rods 23 are respectively and fixedly connected to two ends of the frame 1 in the width direction, and movable ends of the electric telescopic rods 23 are fixedly connected with the driving plate 22.
Referring to fig. 1 and 2, the positioning assembly 3 includes a rotating lever 31, a positioning box 32, and a positioning part 33, and the rotating lever 31 has a rectangular bar shape and is rotatably coupled to the top end of the frame 1. The positioning box 32 is rectangular box-shaped, one end of the positioning box 32 is open, and one side of the positioning box 32 is hinged with one end of the rotating rod 31, which is far away from the frame 1.
The rotating rod 31 is provided with two supporting tubes 24, the two supporting tubes 24 are respectively and fixedly connected between the frame 1 and the rotating rod 31 and between the rotating rod 31 and the positioning box 32, the supporting tubes 24 are made of elastic materials, supporting springs 241 are fixedly connected in the supporting tubes 24, and the supporting springs 241 are used for driving the rotating rod 31 to rotate.
A connecting pipe 25 is communicated between the driving seat 21 and the supporting pipe 24, the connecting pipe 25 is made of flexible materials, and a medium, in this embodiment, water flows between the driving seat 21 and the supporting pipe 24 through the connecting pipe 25.
The positioning portion 33 includes a hydraulic cylinder 331 and a positioning box 332, the hydraulic cylinder 331 is fixedly connected in the positioning box 32, and the fixed end is located at the top end of the positioning box 32. A flow guide pipe 333 is communicated between the support pipe 24 between the rotating rod 31 and the positioning box 32 and the hydraulic cylinder 331, the flow guide pipe 333 is made of flexible materials, the space between the hydraulic cylinder 331 and the flow guide pipe 333 is in a closed state, and an overflow valve 3331 is arranged on the flow guide pipe 333.
The positioning box 332 is rectangular box-shaped, the movable end of the hydraulic cylinder 331 is fixedly connected with the positioning box 332, the positioning box 332 is in sliding connection with the positioning box 32, and the sliding direction is the axial direction of the geothermal well.
When the temperature monitoring device is used, the electric telescopic rod 23 drives the driving plate 22 to move, the driving plate 22 extrudes the driving seat 21, water in the driving seat 21 enters the supporting tube 24 from the connecting tube 25, the water extrudes the supporting tube 24, the supporting tube 24 drives the rotating rod 31 to rotate, after the supporting tube 24 is fully filled and completely opened, the water opens the overflow valve 3331, the water enters the hydraulic cylinder 331 through the guide tube 333, the movable end of the hydraulic cylinder 331 drives the positioning box 332 to move, so that the positioning box 332 is easy to move out of the positioning box 32, and the temperature monitoring device is easy to install.
Referring to fig. 1 and 2, a pressing plate 3321 is fixedly connected to the positioning box 332, the pressing plate 3321 is arranged around the outer side wall of the positioning box 332, the pressing plate 3321 is abutted to a driving ring 321, the driving ring 321 is fixedly connected to the positioning box 32 and hollow inside, the driving ring 321 is arranged around the outer side wall of the positioning box 332, and the driving ring 321 is made of elastic materials.
Referring to fig. 2 and 3, the fixing assembly 4 includes a driving control box 41 and a driving motor 42, the driving control box 41 is fixedly connected to the top end of the inner side wall of the positioning box 332, a floating ball 411 is arranged in the driving control box 41, a floating plate 412 is fixedly connected to one side of the floating ball 411, which is close to the hydraulic cylinder 331, and the periphery of the floating plate 412 is abutted to the inner side wall of the driving control box 41.
A driving tube 413 is communicated between the driving control box 41 and the driving ring 321, the driving tube 413 passes through the positioning box 332, and a medium, in this embodiment, water, flows between the driving control box 41 and the driving ring 321 through the driving tube 413.
The driving motor 42 is fixedly connected to the center of the top end of the inner side wall of the positioning box 332, the driving motor 42 is electrically connected with the driving control box 41, and the driving control box 41 controls the on-off of the switch through the floating ball 411 and the floating plate 412.
The output shaft of the driving motor 42 is fixedly connected with a first bevel gear 43 coaxially, the first bevel gear 43 is meshed with four second bevel gears 44, the four second bevel gears 44 are uniformly distributed along the axis direction of the first bevel gear 43, the second bevel gears 44 are fixedly connected with a screw rod 45 coaxially, a top block 46 is arranged on the screw rod 45, and the top block 46 slides through the positioning box 332.
When the positioning box 332 drives the pressing plate 3321 to move during use, the pressing plate 3321 extrudes the driving ring 321, water in the driving ring 321 enters the driving control box 41 from the driving pipe 413, under the buoyancy effect of the water, the floating ball 411 drives the floating plate 412 to move, when the floating plate 412 reaches the switch position, the driving motor 42 is started, the driving motor 42 drives the first bevel gear 43 to rotate, the first bevel gear 43 drives the second bevel gear 44 to rotate, the second bevel gear 44 drives the lead screw 45 to rotate, the lead screw 45 drives the jacking block 46 to move, the jacking block 46 abuts against the inner wall of the geothermal well, so that the positioning box 332 is easy to reinforce, and the temperature monitoring device is not easy to shake when monitoring the inner wall of the geothermal well.
Referring to fig. 2 and 4, the monitoring assembly 5 includes a fixed rod 51, a regulating motor 52, and a monitoring part 53, and the fixed rod 51 is rotatably connected to the bottom end of the top block 46 and is located at one end of the top block 46 near the second bevel gear 44. The regulating motor 52 is coaxially and fixedly connected to one end of the fixing rod 51 and fixedly connected to the top block 46.
Referring to fig. 2 to 4, the regulating motor 52 is electrically connected with a monitoring control box 521, a floating ball 411 and a floating plate 412 are also disposed in the monitoring control box 521, and the monitoring control box 521 is fixedly connected to the top block 46 and is located above the regulating motor 52. The monitoring control box 521 is communicated with a through pipe 522, and the through pipe 522 is made of flexible materials.
Referring to fig. 2 and 4, one end of the through pipe 522 far away from the monitoring and controlling box 521 is communicated with a pressure ball 461, the pressure ball 461 is fixedly connected to one side of the top block 46 far away from the second bevel gear 44, the pressure ball 461 is made of elastic material, and medium flows between the monitoring and controlling box 521 and the pressure ball 461 through the through pipe 522, in this embodiment, the medium is water.
Referring to fig. 4 and 5, the monitoring part 53 includes a hanging rope 531 and a monitoring box 532, the hanging rope 531 is wound around the fixing rod 51, one end of the hanging rope 531 is fixedly connected with the fixing rod 51, and the other end is fixedly connected with the monitoring box 532. The temperature sensor 5321 is fixedly connected in the monitoring box 532, the temperature sensor 5321 is electrically connected with the controller 5322, and the controller 5322 is fixedly connected in the monitoring box 532 and is positioned on one side of the temperature sensor 5321.
The controller 5322 is electrically connected to a network transceiver 5323, the network transceiver 5323 is fixedly connected to the monitoring box 532 and located at one side of the controller 5322, the temperature sensor 5321 is configured to output a temperature signal, the controller 5322 is responsive to the temperature signal, and the network transceiver 5323 is configured to send the temperature signal to the control platform.
The monitoring boxes 532 are inserted with magnets 5324, the magnets 5324 are located on one side of the monitoring boxes 532 far away from the geothermal well wall, the four monitoring boxes 532 are opposite to each other, the two magnets 5324 which are opposite to each other have the same magnetic poles, and the magnets 5324 are used for driving the monitoring boxes 532 to move towards the direction close to the geothermal well wall.
When the device is used, the screw rod 45 drives the top block 46 to move, the top block 46 is abutted against the inner wall of the geothermal well, the top block 46 extrudes the pressure ball 461, water in the pressure ball 461 enters the monitoring control box 521 from the through pipe 522, under the buoyancy effect of the water, the floating ball 411 drives the floating plate 412 to move, after the water completely enters the monitoring control box 521, the floating plate 412 reaches the switch position, the regulating motor 52 is started, the output shaft of the regulating motor 52 drives the fixed rod 51 to rotate, the lifting rope 531 drives the monitoring box 532 to move, the arranged monitoring box 532 is just opposite to move towards the wall of the geothermal well under the repulsive force of the magnet 5324, after the lifting rope 531 moves to the limit position, the temperature sensor 5321 monitors the wall temperature of the geothermal well, and outputs a temperature signal to the controller 5322, the controller 5322 responds to the temperature signal and transmits the temperature signal to the network transceiver 5323, and the network transceiver 5323 transmits the temperature signal to the control platform, so that the temperature monitoring device is easy to automatically move to the measuring position, and an operator can easily acquire the temperature data of the wall of the geothermal well.
The embodiment of the application relates to a geothermal well wall temperature monitoring device, which comprises the following implementation principles: the electric telescopic rod 23 drives the driving plate 22 to move, the driving plate 22 extrudes the driving seat 21, water enters the supporting tube 24, the supporting tube 24 drives the rotating rod 31 to rotate, after the supporting tube 24 is full, water opens the overflow valve 3331 to enter the hydraulic cylinder 331, and the movable end of the hydraulic cylinder 331 drives the positioning box 332 to move.
The positioning box 332 drives the pressing plate 3321 to move, the pressing plate 3321 extrudes the driving ring 321, water enters the driving control box 41 from the driving pipe 413, under the buoyancy effect of the water, the floating ball 411 drives the floating plate 412 to move, when the floating plate 412 reaches the switch position, the driving motor 42 is started, the driving motor 42 drives the first bevel gear 43 to rotate, the first bevel gear 43 drives the second bevel gear 44 to rotate, the second bevel gear 44 drives the lead screw 45 to rotate, the lead screw 45 drives the top block 46 to move, and the top block 46 abuts against the inner wall of the geothermal well.
The ejector block 46 extrudes the pressure ball 461, water in the pressure ball 461 enters the monitoring control box 521 from the through pipe 522, when the water completely enters the monitoring control box 521, the floating ball 411 drives the floating plate 412 to move, the floating plate 412 reaches the switch position, the regulating motor 52 is started, the output shaft of the regulating motor 52 drives the fixed rod 51 to rotate, and the lifting rope 531 drives the monitoring box 532 to move.
When the lifting rope 531 moves to the extreme position, the temperature sensor 5321 monitors the wall temperature of the geothermal well and outputs a temperature signal to the controller 5322, the controller 5322 responds to the temperature signal and transmits the temperature signal to the network transceiver 5323, and the network transceiver 5323 transmits the temperature signal to the control platform, so that the temperature monitoring device is easy to install, and the temperature monitoring device is easy to move to the measuring position.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (9)

1. The utility model provides a geothermal well wall of a well temperature monitoring devices which characterized in that: comprises a frame (1), a driving component (2), a positioning component (3), a fixing component (4) and a monitoring component (5); the machine frame (1) is vertically arranged, a fixed plate (11) is fixedly connected to the bottom end of the machine frame (1), and a plurality of universal wheels (12) are arranged on the fixed plate (11); the driving assembly (2) is arranged on the frame (1) and is used for driving the positioning assembly (3) to move to the position above the geothermal well; the positioning assembly (3) is arranged on the frame (1) and is used for driving the fixing assembly (4) to move to the wellhead position of the geothermal well and enter the inside of the geothermal well; the fixing component (4) is arranged on the positioning component (3) and is used for fixing the monitoring component (5) in a geothermal well; the monitoring component (5) is arranged on the fixing component (4) and is used for monitoring the wall temperature in the geothermal well.
2. The geothermal well wall temperature monitoring device according to claim 1, wherein: the driving assembly (2) comprises a driving seat (21), a driving plate (22) and an electric telescopic rod (23), wherein the driving seat (21) is fixedly connected to the frame (1), the driving seat (21) is hollow and is made of elastic materials, the driving plate (22) is located on one side, away from the universal wheel (12), of the driving seat (21) and is slidably connected to the frame (1), the electric telescopic rod (23) is provided with a plurality of electric telescopic rods (23) which are fixedly connected to the frame (1), and the movable end of the electric telescopic rod (23) is fixedly connected to the driving plate (22).
3. The geothermal well wall temperature monitoring device according to claim 2, wherein: the utility model provides a location subassembly (3) is including dwang (31), locating box (32) and location portion (33), dwang (31) rotate and connect the top of frame (1), dwang (31) keep away from the one end of frame (1) with locating box (32) are connected, be provided with two stay tubes (24) on dwang (31), two stay tubes (24) respectively fixed connection be in between frame (1) with dwang (31) and dwang (31) with between locating box (32), stay tube (24) adopt elastic material to make, be provided with supporting spring (241) in stay tube (24), supporting spring (241) are used for driving dwang (31) rotate, the drive seat (21) with be linked together connecting pipe (25) between stay tube (24), drive seat (21) with be provided with between stay tube (24) through connecting pipe (25) flow medium, drive seat (21) are used for driving to fix well subassembly (4) to the thermal well.
4. A geothermal well wall temperature monitoring device according to claim 3, wherein: the utility model provides a location portion (33) is including pneumatic cylinder (331) and positioning box (332), pneumatic cylinder (331) fixed connection is in positioning box (32), be located dwang (31) with between positioning box (32) stay tube (24) with communicate between pneumatic cylinder (331) has honeycomb duct (333), pneumatic cylinder (331) with the space of honeycomb duct (333) intercommunication is in airtight state, be provided with overflow valve (3331) on honeycomb duct (333), the expansion end of pneumatic cylinder (331) with positioning box (332) fixed connection, positioning box (332) with positioning box (32) sliding connection, and the direction of sliding is the axis direction of geothermal well, fixedly connected with clamp plate (3321) on positioning box (332), clamp plate (3321) butt has actuating ring (321), actuating ring (321) fixed connection is in on positioning box (32) and inside cavity, actuating ring (321) adopt elastic material to make.
5. The geothermal well wall temperature monitoring device according to claim 4, wherein: the fixed component (4) comprises a drive control box (41) and a drive motor (42), wherein the drive control box (41) is fixedly connected to the inner side wall of the positioning box (332), a floating ball (411) is arranged in the drive control box (41), a floating plate (412) is fixedly connected to one side of the floating ball (411) close to the hydraulic cylinder (331), a drive pipe (413) is communicated between the drive control box (41) and the drive ring (321), a medium flows between the drive control box (41) and the drive ring (321) through the drive pipe (413), the drive motor (42) is fixedly connected to the inner side wall of the positioning box (332), the drive motor (42) is electrically connected with the drive control box (41), the drive control box (41) is coaxially and fixedly connected with a first bevel gear (43) through the floating ball (411) and the floating plate (412) to control the on-off of a switch, a plurality of second bevel gears (44) are meshed with the first bevel gears (43), a plurality of second bevel gears (44) are coaxially connected with the second bevel gears (44) in a certain direction, the second bevel gears (45) are fixedly connected with the second bevel gears (45), the top block (46) slides through the positioning box (332).
6. The geothermal well wall temperature monitoring device according to claim 5, wherein: the utility model provides a monitoring subassembly (5) is in including dead lever (51), regulation and control motor (52) and monitoring portion (53), dead lever (51) rotate and connect on kicking block (46), the coaxial fixed connection of regulation and control motor (52) is in one end of dead lever (51), and the electricity is connected with monitoring control box (521), also be provided with in monitoring control box (521) floater (411) with floating plate (412), monitoring control box (521) fixed connection is in on kicking block (46), the intercommunication has siphunculus (522) on monitoring control box (521), siphunculus (522) adopt flexible material to make, siphunculus (522) are kept away from the one end intercommunication of monitoring control box (521) has pressure ball (461), pressure ball (461) fixed connection are in one side that kicking block (46) kept away from second bevel gear (44), pressure ball (461) adopt elastic material to make and form, monitoring control box (521) with between pressure ball (461) have flowing through siphunculus (522), temperature monitoring portion (53) are used for monitoring well wall.
7. The geothermal well wall temperature monitoring device of claim 6, wherein: monitoring portion (53) are including lifting rope (531) and monitoring box (532), lifting rope (531) twines on dead lever (51), one end of lifting rope (531) with dead lever (51) fixed connection, and the other end with monitoring box (532) fixed connection, fixedly connected with temperature sensor (5321) in monitoring box (532), temperature sensor (5321) electricity is connected with controller (5322), controller (5322) fixed connection is in monitoring box (532), controller (5322) electricity is connected with network transceiver (5323), network transceiver (5323) fixed connection is in monitoring box (532), and be located one side of controller (5322), temperature sensor (5321) are used for exporting temperature signal, controller (5322) response temperature signal, network transceiver (5323) are used for with temperature signal sends to control platform.
8. The geothermal well wall temperature monitoring device of claim 7, wherein: the utility model discloses a geothermal well is characterized by including a plurality of all dismantling on monitoring box (532) and be connected with magnet (5324), magnet (5324) are located monitoring box (532) keep away from the one side of geothermal well wall, a plurality of magnet (5324) are close to the one side magnetic pole of geothermal well axis all the same, magnet (5324) are used for driving monitoring box (532) are towards the direction that is close to geothermal well wall.
9. The geothermal well wall temperature monitoring device according to claim 1, wherein: the universal wheel (12) is provided with a braking device (121), one side of the fixed plate (11) is fixedly connected with a push rod (13), and the push rod (13) is fixedly connected with a handle (14).
CN202311188950.7A 2023-09-15 2023-09-15 Geothermal well wall of a well temperature monitoring devices Active CN116929582B (en)

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