CN110285286A - A kind of repair apparatus and method of geothermal heat pipeline rapid cooling - Google Patents
A kind of repair apparatus and method of geothermal heat pipeline rapid cooling Download PDFInfo
- Publication number
- CN110285286A CN110285286A CN201910568327.1A CN201910568327A CN110285286A CN 110285286 A CN110285286 A CN 110285286A CN 201910568327 A CN201910568327 A CN 201910568327A CN 110285286 A CN110285286 A CN 110285286A
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- China
- Prior art keywords
- rod
- geothermal heat
- heat pipeline
- rapid cooling
- camera
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
- F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/18—Appliances for use in repairing pipes
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/028—Composition or method of fixing a thermally insulating material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
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- 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
Abstract
The repair apparatus of geothermal heat pipeline rapid cooling provided by the invention includes: detection bar and repair mechanism, the repair apparatus of geothermal heat pipeline rapid cooling provided by the invention is deep into ground end deep layer using detection bar, it is parallel with geothermal heat pipeline, by the infrared imaging means sense geothermal heat pipeline insulating layer that is movably arranged in first body of rod it is damaged after radiate, thus to determine the impaired position of geothermal heat pipeline insulating layer；Second body of rod of the repair mechanism is extend into ground end, the bocca is directed at damaged location, the fuel tank decorum fuel and oxygen igniting, by the insulating layer burn off of damaged location, the nozzle is aligned after burn off there are the insulating layer in cavity, the curved baffle contradicts the outer wall of geothermal heat pipeline, is repaired into cavity through the foaming machine by thermal insulation material is foam filled, it is detected again after the completion of repairing using the detection bar and checks repair efficiency, guarantee the quality of repairing.
Description
Technical field
The present invention relates to geothermal heat pipeline repairing field more particularly to repair apparatus and the sides of a kind of geothermal heat pipeline rapid cooling
Method.
Background technique
Geothermal energy is the natural thermal energy extracted by the earth's crust, lava of this energy from earth interior, and in the form of heating power
In the presence of being a kind of renewable sources of energy.Chinese geothermal utilization at present is based on directly utilizing, supplemented by indirect utilization；Directly utilizing is
Recovery of subterranean thermal water utilization underground heat, indirect utilization are to take out geothermal energy by heat-exchanger rig to utilize, from the point of view of long term growth, directly
It connects using being unsustainable underground heat exploitation Land use systems, indirect utilization is sustainable underground heat exploitation Land use systems.Benefit indirectly
With being the setting of casing in deep-well to underground drilling deep-well, geothermal energy outside pipe is exchanged on working cycles medium by tube wall heat exchange,
Finally using pipeline circulatory mediator to export thermal energy.
Subaerial rock-soil layer and the temperature close on ground and the temperature for being far below pumped (conveying) medium, therefore in conveyance conduit week
Setting insulating layer is enclosed with regard to essential, and in use, insulating layer is after using a period of time, meeting for some geothermal heat pipelines
Heat insulation effect is not achieved after being destroyed or be corroded by mouse, worm, ant etc., it is necessary to repair to impaired position and to insulating layer
It mends, the case where avoiding geothermal energy resources from largely losing is reached with this.
Summary of the invention
In order to solve the above technical problems, the present invention provides the repair apparatus and method of a kind of geothermal heat pipeline rapid cooling.
A kind of repair apparatus of geothermal heat pipeline rapid cooling, including detection bar and repair mechanism, wherein
The detection bar includes first body of rod, is in hollow structure, setting in first body of rod in first body of rod
There is an infrared imaging mechanism, the infrared imaging mechanism is movably arranged in first body of rod, infrared imaging mechanism packet
Shell, the first WIFI module and infrared thermoviewer are included, first body of rod is rotatably connected to drive screw, the drive screw
Through the shell that is spirally connected, it is provided with the internal screw thread for cooperating the drive screw on the shell, is provided in the shell red
Outer imager, the infrared thermoviewer are electrically connected WIFI module, and the end of first body of rod is provided with display, described aobvious
Show the second WIFI module for having the connection that matches with first WIFI module on device, the infrared thermoviewer passes image data
First WIFI module is passed, data are passed to the display through the second WIFI module and shown by first WIFI module
Show；
One end of the drive screw is through first body of rod is gone out, through the drive screw of first body of rod out
One end be arranged crank, the end of first body of rod is provided with the counting for measuring the IR imaging camera structure moving distance
Device；
The repair mechanism includes second body of rod, and the side wall of second body of rod is provided with length scale, second bar
First passage and second channel is arranged in body along its length, and one end of the first passage is communicated with foaming machine, and described first is logical
The other end in road is provided with nozzle, and one end of second channel is communicated with fuel tank, and the other end of the second channel is communicated with spray
Ignition mechanism is arranged on the bocca in nozzles.
Preferably, the counter includes optical inductor, counter display, adder and memory, the photoinduction
Device is electrically connected the adder, and the adder is electrically connected the memory, described in the counter display is electrically connected
Memory corresponds to the optical inductor on the drive screw and is provided with photophore, and the photophore includes transmitting high-frequency light
Module and low-frequency light module.
Preferably, the periphery of the nozzle is provided with the curved baffle of matching geothermal heat pipeline, and the curved baffle closes on institute
It states and is provided with the first camera at nozzle, second body of rod, which closes at the bocca, is provided with second camera.
Preferably, the curved baffle closes at the nozzle and second body of rod is closed at the bocca and is provided with
First camera and the second camera is respectively set in the seal chamber in seal chamber.
Preferably, the repair mechanism further includes having the screen for being electrically connected first camera and second camera.
Preferably, solenoid valve is respectively arranged at the bocca and the nozzle.
Preferably, the end of second body of rod is provided with control two solenoid valves, ignition mechanism, the first camera
With the switch of second camera.
Preferably, the end of first body of rod is provided with the remote control switch for controlling the infrared imaging mechanism.
A kind of method of the repair apparatus of geothermal heat pipeline rapid cooling described in application, comprising the following steps:
Step S1: the soil to make a circle in geothermal heat pipeline week is removed, the insulating layer of geothermal heat pipeline is exposed；
Step S2: bar will be detected and be inserted into the gap after the soil to make a circle in geothermal heat pipeline week is removed vertically, crank is rotated
Rotate drive screw, drive screw drives infrared imaging mechanism mobile, and it is infrared that geothermal heat pipeline acquisition is irradiated in infrared imaging mechanism
Infrared image is passed to display and shown by image, infrared imaging mechanism, and user judges according to the infrared image that display is shown
The impaired place of geothermal heat pipeline insulating layer；
Step S3: counting according to counter and the transmission of one circle of drive screw rotation is apart from the depth for determining impaired place；
Second body of rod: being extend into the respective depth of corresponding position by step S4, provides combustion gas to bocca using fuel tank,
Combustion gas is lighted impaired insulating layer burn off with ignition mechanism at bocca, curved baffle is bonded geothermal heat pipeline outer wall,
Thermal insulation material foaming injection is repaired insulating layer into cavity by the insulating layer cavity of nozzle alignment burn-up, foaming machine；
Step S5: examine repair efficiency whether qualified using detection bar, unqualified to repeat step S4, qualification is banketed.
Compared with the relevant technologies, the repair apparatus and method of geothermal heat pipeline rapid cooling provided by the invention have as follows
The utility model has the advantages that
The repair apparatus of geothermal heat pipeline rapid cooling provided by the invention is by being movably arranged in first body of rod
It radiates after the infrared imaging means sense geothermal heat pipeline insulating layer is damaged, thus to determine what geothermal heat pipeline insulating layer was damaged
Position determines damaged location distance by the counter count number multiplied by one circle transmission distance of drive screw rotation
The depth on ground is to accurately position damaged location；Second body of rod is extend into underground, by the bocca alignment by
Position is damaged by the insulating layer burn off of damaged location, the nozzle is aligned after burn off there are the insulating layer in cavity, the arc is kept off
Plate contradicts the outer wall of geothermal heat pipeline, is repaired into cavity through the foaming machine by thermal insulation material is foam filled, repairing is completed
It is detected again using the detection bar afterwards and checks repair efficiency, guarantee the quality of repairing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of detection bar provided by the invention；
Fig. 2 is a kind of structural schematic diagram of preferred embodiment of repair mechanism provided by the invention；
Fig. 3 is the structural schematic diagram of counter shown in Fig. 1；
Fig. 4 is enlarged structure schematic diagram at dotted line in Fig. 2；
Fig. 5 is the structural schematic diagram of infrared imaging mechanism shown in FIG. 1.
Figure label: 1, bar, 11, crank, 12, first body of rod, 121, remote control switch, 13, counter, 131, light sensation are detected
Answer device, 132, counter display, 133, adder, 134, memory, 14, display, 15, drive screw, 16, IR imaging camera
Structure, 161, shell, the 162, first WIFI module, 163, infrared thermoviewer, 17, photophore, 2, repair mechanism, 21, fuel tank,
22, foaming machine, 23, second body of rod, 231, first passage, 232, second channel, 24, nozzle, 241, curved baffle, 242, first
Camera, 25, bocca, 26, ignition mechanism, 27, second camera, 28, screen, 29, switch.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, wherein Fig. 1 be detection bar provided by the invention it is a kind of compared with
The structural schematic diagram of good embodiment；Fig. 2 is a kind of structural schematic diagram of preferred embodiment of repair mechanism provided by the invention；Figure
3 be the structural schematic diagram of counter shown in Fig. 1；Fig. 4 is enlarged structure schematic diagram at dotted line in Fig. 2；Fig. 5 is shown in FIG. 1 red
The structural schematic diagram of outer imaging mechanism.
In conjunction with refering to fig. 1 and shown in Fig. 2, a kind of repair apparatus of geothermal heat pipeline rapid cooling, including mutually independent match
Close the detection bar 1 used and repair mechanism 2, wherein
The detection bar 1 includes first body of rod 12, and first body of rod 12 is cylindrical, is in first body of rod 12
Cylindrical hollow structure, the hollow structure are provided with gib block along its length, are provided in first body of rod 12 red
Outer imaging mechanism 16, the infrared imaging mechanism 16 are movably arranged in first body of rod 12, specifically, it is described it is infrared at
Camera structure 16 includes that shell 161, the shell 161 are in and the cylinder that matches inside first body of rod 12, and the shell
The groove matched with the gib block is provided on body 161, the groove is slidably connected to the gib block, the shell
Perforative internal thread hole is provided on 161, be spirally connected drive screw 15 in the internal thread hole, in specific implementation process, the biography
Dynamic screw rod 15 is not coaxially disposed with first body of rod 12, and when guaranteeing the drive screw 15 rotation, the shell 161 will not
Rotation, or it is provided with gib block along its length in first body of rod 12, the gib block is corresponded on the shell 161
Fluted, groove sliding and the gib block are set, guarantee the shell 161 when being moved along first body of rod 12,
The shell 161 not can rotate, and the drive screw 15 is rotationally connected with described first along first body of rod, 12 length direction
In the body of rod 12, the top of first body of rod 12 is run through in one end of the drive screw 15, extends first body of rod 12 and pushes up
One end of the drive screw 15 in portion is provided with crank 11, rotates the drive screw 15 by rotating the crank 11, from
And drive the shell 161 to move along first body of rod 12, be provided in the shell 161 first WIFI module 162 and
Infrared thermoviewer 163, infrared thermoviewer 163 is provided in the shell 161, and the infrared thermoviewer 163 is electrically connected first
WIFI module 162, display 14 is provided on the top of first body of rod 12, and the display 14 passes through connecting rod and hinders
Buddhist nun is rotatably connected on the side wall of first body of rod 12, has to match with first WIFI module on the display 14 and connect
The second WIFI module, image data passes to first WIFI module 162 by the infrared thermoviewer 163, described first
Image data is passed to the second WIFI module by WIFI module 162, and it is aobvious that second WIFI module passes to the display 14
Show, the end of first body of rod 12 is provided with the remote control switch 121 for controlling the infrared imaging mechanism 16.
The end of first body of rod 12 is provided with the counter for measuring 16 moving distance of IR imaging camera structure
13, specifically, the counter 13 includes optical inductor 131, counter display 132, adder 133 and memory 134, institute
It states optical inductor 131 and is electrically connected the adder 133, the adder 133 is electrically connected the memory 134, the meter
Digital display display screen is electrically connected the memory 134, corresponds to the optical inductor 131 on the drive screw 15 and is provided with photophore
17, the photophore 17 includes transmitting high-frequency optical module and low-frequency light module；The high frequency optical module and the low frequency light
Module is arranged side by side along the tangential direction of the drive screw 15, and the drive screw 15 rotates, described in per revolution drive
Photophore 17 is primary towards the optical inductor 131, and when the drive screw 15 rotates clockwise, the drive screw 15 is driven
The shell 161 declines along first body of rod 12, and high frequency light is first incuded by the optical inductor 131, and low frequency light is then by institute
The induction of optical inductor 131 is stated, optical inductor 131 described in such case issues high level, triggers the adder 133 in original meter
It is carried out on the basis of number plus 1 operates, the counting after adding 1 is stored in the memory 134, the display screen 132 is deposited from described
Reservoir 134, which is read, counts display；When the drive screw 15 rotates counterclockwise, the drive screw 15 drives the shell 161
Rise along first body of rod 12, low frequency light is first incuded by the optical inductor 131, and high frequency light is then by the optical inductor
131 incude, and optical inductor 131 described in such case issues high level, trigger the adder 133 on the basis of original counting
It carries out subtracting 1 operation, the counting after subtracting 1 is stored in the memory 134, the display screen 132 is read from the memory 134
Display is counted, is saved after the counting power-off that the memory 134 stores.
The repair mechanism 2 includes second body of rod 23, and second body of rod 23 is cylindrical, the side of second body of rod 23
Wall is provided with length scale, and second body of rod 23 is arranged first passage 231 and second channel 232 along its length, and described
The one end in one channel 231 is communicated with foaming machine 22, and the other end of the first passage 231 is provided with nozzle 24, second channel 232
One end be communicated with fuel tank 21, the fuel tank 21 includes for holding the two of fuel and oxygen chambers, the second channel
232, which are provided with two pipelines, is respectively communicated with two chambers, and two pipelines are connected to the bocca 25, while providing fuel and oxygen,
Ground end anoxic is avoided to cause aphlogistic situation, the nozzle 24 and the bocca 25 are all set in second body of rod 23
The bottom of side wall, the nozzle 24 are set to the top of the bocca 25, and the bocca 25 and the nozzle 24 are punished
It is not provided with solenoid valve, ignition mechanism 26 is set on the bocca 25, the ignition mechanism 26 is that lighting for combustion gas provides electricity
Spark, the solenoid valve at the bocca 25 are arranged two, control respectively two pipelines of the second channel 232 circulation or
It closes, the periphery of the nozzle 24 is provided with the curved baffle 241 of matching geothermal heat pipeline, and the curved baffle 241 closes on described
The first camera 242 is provided at nozzle 24, second body of rod 23, which closes at the bocca 25, is provided with second camera
27, specifically, the curved baffle 241 closes at the nozzle 24 and second body of rod 23 is closed at the bocca 25 and set
It is equipped with seal chamber, first camera 242 and the second camera 27 are respectively set in the seal chamber.The repairing machine
Structure 2 further includes having the screen 28 for being electrically connected first camera 242 and second camera 27.The end of second body of rod 23
Portion is provided with the switch 29 of two solenoid valves of control, ignition mechanism 26, the first camera 242 and second camera 27.Root
Second body of rod 23 is deep into the impaired place of geothermal heat pipeline insulating layer according to the length scale on second body of rod 23, opens the spray
Solenoid valve at nozzles 25 makes oxygen and combustion gas cross to spray the bocca 25, passes through the ignition mechanism 26 and generates electrical fire
Flower, combustion gas is ignited, and under the cooperation using the second camera 27 and the screen 28, manipulates second body of rod, 23 benefit
It is damaged place with the flame protective layer of generation, complete calcination will be damaged and fallen, is utilizing first camera 242 and the screen
Under the cooperation of curtain 28, manipulate second body of rod 23 make the curved baffle 241 contradict geothermal heat pipeline by calcination, by institute
State the cavity at calcination, thermal insulation material foaming injection to calcination left using foaming machine that nozzle 24 is directed at geothermal heat pipeline
In, geothermal heat pipeline insulating layer is repaired.
A method of using the repair apparatus of the geothermal heat pipeline rapid cooling, comprising the following steps:
Step S1: the soil that geothermal heat pipeline week makes a circle is excavated, and exposes the insulating layer of geothermal heat pipeline；
Step S2: bar will be detected and be inserted into the gap after the soil to make a circle in geothermal heat pipeline week is removed vertically, crank is rotated
Rotate drive screw, drive screw drives infrared imaging mechanism mobile, and it is infrared that geothermal heat pipeline acquisition is irradiated in infrared imaging mechanism
Infrared image is passed to display and shown by image, infrared imaging mechanism, and user judges according to the infrared image that display is shown
The impaired place of geothermal heat pipeline insulating layer；
Step S3: counting according to counter and the transmission of one circle of drive screw rotation is apart from the depth for determining impaired place；
Second body of rod: being extend into the respective depth of corresponding position by step S4, provides combustion gas to bocca using fuel tank,
Combustion gas is lighted impaired insulating layer burn off with ignition mechanism at bocca, curved baffle is bonded geothermal heat pipeline outer wall,
Thermal insulation material foaming injection is repaired insulating layer into cavity by the insulating layer cavity of nozzle alignment burn-up, foaming machine；
Step S5: examine repair efficiency whether qualified using detection bar, unqualified to repeat step S4, qualification is banketed.
The repair apparatus of geothermal heat pipeline rapid cooling provided by the invention in first body of rod 12 by being movably arranged
The infrared imaging mechanism 16 detection geothermal heat pipeline insulating layer it is damaged after radiate, thus come determine geothermal heat pipeline insulating layer by
The position of damage determines impaired by 13 count number of counter multiplied by one circle transmission distance of the drive screw 15 rotation
The depth on positional distance ground is to accurately position damaged location；Second body of rod 23 is extend into underground, by the spray
Nozzles 25 are directed at damaged location by the insulating layer burn off of damaged location, by there are the heat preservations in cavity after the nozzle 24 alignment burn off
Layer, the curved baffle 241 contradict the outer wall of geothermal heat pipeline, through the foaming machine by thermal insulation material it is foam filled into cavity into
Row repairing, is detected again using the detection bar 1 after the completion of repairing and checks repair efficiency, guarantees the quality of repairing.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of repair apparatus of geothermal heat pipeline rapid cooling, which is characterized in that including the detection bar (1) being used cooperatively and repairing
Mechanism (2), wherein
The detection bar (1) includes first body of rod (12), is in hollow structure, first body of rod in first body of rod (12)
(12) it is provided with infrared imaging mechanism (16) in, the infrared imaging mechanism (16) is movably arranged in first body of rod (12)
Interior, the infrared imaging mechanism (16) includes shell (161), the first WIFI module (162) and infrared thermoviewer (163), institute
It states first body of rod (12) to be rotatably connected to drive screw (15), the drive screw (15), which is run through, to be spirally connected the shell (161), institute
The internal screw thread for being provided on shell (161) and cooperating the drive screw (15) is stated, is provided with the first WIFI in the shell (161)
Module (162) and infrared thermoviewer (163), the infrared thermoviewer (163) is electrically connected the first WIFI module (162), described
The end of first body of rod (12) is provided with display (14), and the display (14) is equipped with and first WIFI module
(162) the second WIFI module communicated to connect；
One end of the drive screw (15) is through first body of rod (12) is gone out, through the described of first body of rod (12) out
Crank (11) are arranged in one end of drive screw (15), the end of first body of rod (12) be provided with for measure it is described it is infrared at
The counter (13) of camera structure (16) moving distance；
The repair mechanism (2) includes second body of rod (23), and the side wall of second body of rod (23) is provided with length scale, described
Second body of rod (23) is arranged first passage (231) and second channel (232) along its length, and the one of the first passage (231)
End is communicated with foaming machine (22), and the other end of the first passage (231) is provided with nozzle (24), and the one of second channel (232)
End is communicated with fuel tank (21), and the other end of the second channel (232) is communicated with bocca (25), on the bocca (25)
It is arranged ignition mechanism (26).
2. the repair apparatus of geothermal heat pipeline rapid cooling according to claim 1, which is characterized in that the counter (13)
Including optical inductor (131), counter display (132), adder (133) and memory (134), the optical inductor
(131) it is electrically connected the adder (133), the adder (133) is electrically connected the memory (134), the counting
Display screen (132) is electrically connected the memory (134), corresponds to the optical inductor (131) on the drive screw (15) and sets
It is equipped with photophore (17), the photophore (17) includes transmitting high-frequency optical module and low-frequency light module.
3. the repair apparatus of geothermal heat pipeline rapid cooling according to claim 1, which is characterized in that the nozzle (24)
Periphery is provided with the curved baffle (241) of matching geothermal heat pipeline, and the curved baffle (241), which is closed at the nozzle (24), to be arranged
Have the first camera (242), second body of rod (23), which is closed at the bocca (25), is provided with second camera (27).
4. the repair apparatus of geothermal heat pipeline rapid cooling according to claim 3, which is characterized in that the curved baffle
(241) it closes at the nozzle (24) and second body of rod (23) closes at the bocca (25) and is provided with seal chamber, institute
It states and first camera (242) and the second camera (27) is respectively set in seal chamber.
5. the repair apparatus of geothermal heat pipeline rapid cooling according to claim 4, which is characterized in that the repair mechanism
It (2) further include having the screen (28) for being electrically connected first camera (242) and second camera (27).
6. the repair apparatus of geothermal heat pipeline rapid cooling according to claim 1, which is characterized in that the bocca (25)
And solenoid valve is respectively arranged at the nozzle (24).
7. the repair apparatus of geothermal heat pipeline rapid cooling according to claim 6, which is characterized in that second body of rod
(23) end is provided with two solenoid valves of control, ignition mechanism (26), the first camera (242) and second camera
(27) switch (29).
8. the repair apparatus of geothermal heat pipeline rapid cooling according to claim 1, which is characterized in that first body of rod
(12) end is provided with the remote control switch (121) for controlling the infrared imaging mechanism (16).
9. a kind of method of the repair apparatus using geothermal heat pipeline rapid cooling according to claims 1-8, which is characterized in that
The following steps are included:
Step S1: the soil to make a circle in geothermal heat pipeline week is removed, the insulating layer of geothermal heat pipeline is exposed；
Step S2: bar will be detected and be inserted into the gap after the soil to make a circle in geothermal heat pipeline week is removed vertically, rotation crank makes to pass
Dynamic screw rod rotation, drive screw drive infrared imaging mechanism mobile, and infrared imaging mechanism irradiates geothermal heat pipeline and obtains infrared image,
Infrared image is passed to display and shown by infrared imaging mechanism, and user judges geothermal tube according to the infrared image that display is shown
The impaired place of road insulating layer；
Step S3: counting according to counter and the transmission of one circle of drive screw rotation is apart from the depth for determining impaired place；
Second body of rod: being extend into the respective depth of corresponding position by step S4, is provided combustion gas to bocca using fuel tank, is being sprayed
Combustion gas is lighted impaired insulating layer burn off with ignition mechanism at nozzles, curved baffle is bonded geothermal heat pipeline outer wall, nozzle
It is directed at the insulating layer cavity of burn-up, thermal insulation material foaming injection is repaired insulating layer into cavity by foaming machine；
Step S5: examine repair efficiency whether qualified using detection bar, unqualified to repeat step S4, qualification is banketed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568327.1A CN110285286B (en) | 2019-06-27 | 2019-06-27 | Repairing device and method for rapid heat dissipation of geothermal pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568327.1A CN110285286B (en) | 2019-06-27 | 2019-06-27 | Repairing device and method for rapid heat dissipation of geothermal pipeline |
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| Publication Number | Publication Date |
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| CN110285286A true CN110285286A (en) | 2019-09-27 |
| CN110285286B CN110285286B (en) | 2020-10-23 |
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| CN201910568327.1A Active CN110285286B (en) | 2019-06-27 | 2019-06-27 | Repairing device and method for rapid heat dissipation of geothermal pipeline |
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