CN116499594A - Temperature measurement imaging sensor - Google Patents
Temperature measurement imaging sensor Download PDFInfo
- Publication number
- CN116499594A CN116499594A CN202310589600.5A CN202310589600A CN116499594A CN 116499594 A CN116499594 A CN 116499594A CN 202310589600 A CN202310589600 A CN 202310589600A CN 116499594 A CN116499594 A CN 116499594A
- Authority
- CN
- China
- Prior art keywords
- block
- mounting
- measuring probe
- temperature measuring
- temperature
- 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.)
- Withdrawn
Links
- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 47
- 238000003384 imaging method Methods 0.000 title claims abstract description 28
- 239000000523 sample Substances 0.000 claims abstract description 118
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 14
- 208000033986 Device capturing issue Diseases 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- 239000012720 thermal barrier coating Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 25
- 238000009434 installation Methods 0.000 abstract description 17
- 238000001931 thermography Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/48—Thermography; Techniques using wholly visual means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0205—Mechanical elements; Supports for optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/04—Casings
- G01J5/048—Protective parts
-
- 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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
The invention relates to the technical field of temperature measurement imaging, in particular to a temperature measurement imaging sensor, which comprises a rack and an installation cylinder; the rack is fixedly connected with the mounting cylinder, and a temperature measuring probe and a withdrawing motor are mounted on the rack; the frame is provided with an exit groove; an alternating mechanism is arranged on the mounting cylinder; when the temperature measuring probe is pulled out of the mounting cylinder by the withdrawing block, the other temperature measuring probe is inserted into the mounting cylinder by the alternating mechanism to perform temperature measurement imaging; according to the invention, the two temperature measuring probes alternately enter the mounting cylinder to perform infrared temperature measurement in high-temperature places such as the heating furnace and generate a thermal imaging image, so that when the temperature in one temperature measuring probe is too high and needs to be moved out of the mounting cylinder to cool, the other temperature measuring probe can continuously perform infrared temperature measurement in the high-temperature places, and the problem that the situation in the high-temperature places cannot be monitored in the process of extracting the temperature measuring probe from the mounting cylinder to cool is solved.
Description
Technical Field
The invention relates to the technical field of temperature measurement imaging, in particular to a temperature measurement imaging sensor.
Background
The temperature measurement imaging is to reflect infrared radiation of a measured target to an infrared detector by using a thermal imaging technology, and obtain a radiation thermal imaging diagram after a photosensitive element of the infrared detector receives the radiation, wherein colors of different areas on the thermal imaging diagram are different and represent different temperatures;
the temperature measurement imaging technology is applied to industrial furnace walls such as a heating furnace, a steam furnace, a sintering furnace and the like, the conditions of temperature and operation of a workpiece in the furnace, material melting, flame shape and the like are directly monitored in a long distance, and the temperature distribution condition in a thermal imaging picture can be intuitively seen through infrared thermal imaging;
in order to enable the temperature measurement imaging sensor to bear the temperature of the high temperature place, a cooling pipeline is generally arranged in the temperature measurement imaging sensor in the prior art, the temperature of the temperature measurement sensor is reduced while the temperature is transmitted into the temperature measurement sensor, an automatic withdrawing device is also arranged at the same time, when the temperature in a temperature measurement probe of the temperature measurement imaging sensor exceeds a set temperature, the temperature measurement probe is withdrawn from the high temperature place to protect the temperature measurement probe, and the temperature of the temperature measurement probe to be measured is reduced and then enters the high temperature place again for infrared imaging;
in the process that the temperature measurement probe withdraws from the high-temperature place to cool down, the temperature measurement probe can not continue to carry out temperature measurement imaging in the high-temperature place, so that infrared temperature measurement is interrupted, and in the process that the temperature measurement probe cools down, the condition in the high-temperature place can not be monitored, so that limitation is caused.
For this purpose, we propose a thermometric imaging sensor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a temperature measurement imaging sensor, which overcomes the defects of the prior art and aims at solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a thermometric imaging sensor comprising:
a frame and a mounting cylinder; the rack is fixedly connected with the mounting cylinder, and a temperature measuring probe and a withdrawing motor are mounted on the rack; the frame is provided with an exit groove; the exit groove is in sliding connection with an exit block; the exit motor is fixedly connected in the exit groove, and the output end of the exit motor is fixedly connected with a screw rod in threaded fit with the exit block; the exit block is connected with the temperature measuring probe, and the exit block withdraws the temperature measuring probe from the mounting cylinder when the temperature of the temperature measuring probe is too high;
a cooling pipeline is fixedly connected in the temperature measurement probe;
an alternating mechanism is arranged on the mounting cylinder; and when the withdrawing block withdraws the temperature measuring probe from the mounting cylinder, the alternating mechanism inserts the other temperature measuring probe into the mounting cylinder to perform temperature measurement imaging.
Preferably, the alternating mechanism comprises a mounting block, a connecting block and a plugging block; the mounting blocks are positioned on two sides of the mounting cylinder, a first sliding groove is formed in one side, close to the mounting cylinder, of the mounting blocks, and a second sliding groove is formed in the mounting blocks and communicated with the first sliding groove; the plugging block is connected in the first sliding groove in a sliding way; a first driving rod is connected in a sliding way in the second sliding groove; a connecting rod is hinged to the first driving rod; the other end of the connecting rod is hinged with the plugging block; a partition plate is fixedly connected in the mounting cylinder; the mounting block is fixedly connected with a driving electric push rod; the output end of the driving electric push rod is fixedly connected with the first driving rod;
the connecting block is fixedly connected with the withdrawing block, and a mounting groove is formed in the connecting block; the two mounting grooves are fixedly connected with a fixed electric push rod and a fixed block; and a fixing groove is formed in the temperature measuring probe.
The two temperature measuring probes alternately enter the mounting cylinder to perform infrared temperature measurement in high-temperature places such as a heating furnace and generate a thermal imaging image, so that when the temperature in one of the temperature measuring probes is too high and needs to be moved out of the mounting cylinder to cool, the other temperature measuring probe can continuously perform infrared temperature measurement in the high-temperature places, and the problem that the situation in the high-temperature places cannot be monitored in the process that the temperature measuring probes are pulled out of the mounting cylinder to cool is solved.
Preferably, the number of the first sliding grooves and the plugging blocks in the mounting block is at least two; a second driving rod is connected in a sliding way in the second sliding groove; the second driving rod is hollow and tubular; the first driving rod is in sliding fit with the second driving rod; the second driving rod is also hinged with the connecting rod; the other end of the connecting rod is hinged with the other plugging block.
Preferably, the upper side position of the blocking block located above is lower than the upper end position of the mounting cylinder.
Through all setting up two at least shutoff blocks in the both sides of installation section of thick bamboo, when temperature probe removes the upper half of installation section of thick bamboo, the shutoff block of below blocks up the below of installation section of thick bamboo, after temperature probe partly gets into in the installation section of thick bamboo, the shutoff block in the installation section of thick bamboo is received in the installation block again, consequently make in the temperature probe take out and insert the in-process of installation section of thick bamboo from the installation section of thick bamboo, the installation section of thick bamboo always is blocked for installation section of thick bamboo does not communicate with the external world, reduces the heat diffusion in the high temperature places such as heating furnace to the external world in, alleviates the inhomogeneous condition of temperature in the heating furnace and external environment heat.
Preferably, through holes are formed in the connecting block and the withdrawing block; and a transmission line for transmitting signals and data on the temperature measuring probe and two ends of the cooling pipeline pass through the through holes.
Preferably, the two mounting blocks are hemispherical tables, so that the spherical tables can be spliced; one side of each of the two mounting blocks is provided with a spherical plate; the mounting block is hinged with a transverse moving electric push rod and a longitudinal moving electric push rod; the other ends of the transverse moving electric push rod and the longitudinal moving electric push rod are hinged with a supporting rod; in the invention, the supporting rod is fixedly connected to the heating furnace body.
Preferably, the outer side wall of the mounting block is uniformly and fixedly connected with V-shaped strips; the surface of the V-shaped strip is coated with a thermal barrier coating, such as a nanoceramic thermal barrier coating.
Preferably, the frame is fixedly connected with a blocking cylinder; the lower end of the blocking cylinder is fixedly connected with a first spherical ring; a second spherical ring is sleeved outside the first spherical ring; in the invention, the second spherical ring is fixedly connected with the furnace body of the heating furnace.
The invention has the beneficial effects that:
1. according to the invention, the two temperature measuring probes alternately enter the mounting cylinder to perform infrared temperature measurement in high-temperature places such as the heating furnace and generate a thermal imaging image, so that when the temperature in one temperature measuring probe is too high and needs to be moved out of the mounting cylinder to cool, the other temperature measuring probe can continuously perform infrared temperature measurement in the high-temperature places, and the problem that the situation in the high-temperature places cannot be monitored in the process of extracting the temperature measuring probe from the mounting cylinder to cool is solved.
2. According to the invention, at least two plugging blocks are arranged on two sides of the mounting cylinder, when the temperature measuring probe moves to the upper half part of the mounting cylinder, the lower plugging block plugs the lower part of the mounting cylinder, and after a part of the temperature measuring probe enters the mounting cylinder, the plugging blocks in the mounting cylinder are retracted into the mounting blocks, so that the mounting cylinder is always plugged in the process of taking out and inserting the temperature measuring probe into the mounting cylinder, the mounting cylinder is not communicated with the outside, heat in high-temperature places such as a heating furnace is reduced from being diffused into the outside, and the conditions of uneven temperature in the heating furnace and hot external environment are alleviated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the frame, mounting cylinder, connection block, temperature probe and mounting block of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a partial cross-sectional view of a connection block and a temperature probe in accordance with the present invention;
FIG. 5 is a partial cross-sectional view of a mounting block, mounting cylinder and drive rod number one and drive rod number two of the present invention;
FIG. 6 is an enlarged view at B in FIG. 5;
FIG. 7 is a partial cross-sectional view of a barrier cylinder, mounting block, first spherical ring and second spherical ring of the present invention;
fig. 8 is an enlarged view at C in fig. 7.
In the figure: 1. a frame; 11. exiting the motor; 12. a withdrawal slot; 13. a exit block; 2. a mounting cylinder; 21. a partition plate; 3. a temperature measurement probe; 31. a cooling pipeline; 32. a fixing groove; 41. a mounting block; 42. a connecting block; 421. a mounting groove; 422. fixing an electric push rod; 423. a fixed block; 424. a through hole; 43. a block; 44. a first sliding groove; 45. a second sliding groove; 46. a first driving rod; 47. a connecting rod; 48. driving the electric push rod; 49. a second driving rod; 5. a spherical plate; 51. transversely moving the electric push rod; 52. longitudinally moving the electric push rod; 53. a support rod; 54. a V-shaped strip; 55. a barrier cylinder; 56. a first spherical ring; 57. and No. two spherical rings.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1 and 2 of the drawings, a thermometric imaging sensor comprises:
a frame 1 and a mounting cylinder 2; the machine frame 1 is fixedly connected with the mounting cylinder 2, and the temperature measuring probe 3 and the withdrawing motor 11 are mounted on the machine frame 1; the frame 1 is provided with an exit groove 12; an exit block 13 is slidably connected in the exit groove 12; the withdrawing motor 11 is fixedly connected in the withdrawing groove 12, and the output end of the withdrawing motor 11 is fixedly connected with a screw rod in threaded fit with the withdrawing block 13; the withdrawing block 13 is connected with the temperature measuring probe 3, and the withdrawing block 13 withdraws the temperature measuring probe 3 from the mounting cylinder 2 when the temperature of the temperature measuring probe 3 is overhigh;
a cooling pipeline 31 is fixedly connected in the temperature measuring probe 3;
the mounting cylinder 2 is provided with an alternating mechanism; when the withdrawing block 13 withdraws the temperature measuring probe 3 from the mounting cylinder 2, the alternating mechanism inserts the other temperature measuring probe 3 into the mounting cylinder 2 to perform temperature measurement imaging.
Referring to fig. 2, 3, 4 and 5 of the drawings, in this embodiment, the alternating mechanism comprises a mounting block 41, a connecting block 42 and a blocking block 43; the mounting blocks 41 are positioned on two sides of the mounting cylinder 2, a first sliding groove 44 is formed in one side, close to the mounting cylinder 2, of the mounting blocks 41, and a second sliding groove 45 is formed in the mounting blocks 41 and communicated with the first sliding groove 44; the plugging block 43 is slidably connected in the first sliding groove 44; a first driving rod 46 is connected in a sliding way in the second sliding groove 45; a connecting rod 47 is hinged on the first driving rod 46; the other end of the connecting rod 47 is hinged with the plugging block 43; a partition plate 21 is fixedly connected in the mounting cylinder 2; the mounting block 41 is fixedly connected with a driving electric push rod 48; the output end of the driving electric push rod 48 is fixedly connected with a first driving rod 46;
the connecting block 42 is fixedly connected with the withdrawing block 13, and a mounting groove 421 is formed in the connecting block 42; the two mounting grooves 421 are fixedly connected with a fixed electric push rod 422 and a fixed block 423; the temperature measuring probe 3 is provided with a fixing groove 32.
Taking a heating furnace as an example, when the invention is installed on the heating furnace, when a worker builds the heating furnace, the installation cylinder 2 and the installation blocks 41 on two sides are placed on the furnace body and penetrate the furnace body, and then the heating furnace is built again; when the temperature measuring probe is used, the cooling pipeline 31 of the temperature measuring probe 3 is externally connected with a circulating heat dissipation medium (such as cooling water) to continuously cool the temperature measuring probe 3; a temperature sensor is arranged in the temperature measuring probe 3 and is connected with a controller;
for easy understanding, the two temperature measuring probes 3 are numbered as a first temperature measuring probe 3 and a second temperature measuring probe 3; when the infrared detection type thermal imaging device is used, the first temperature measurement probe is positioned at one side of the partition plate 21 in the mounting cylinder 2, the second temperature measurement probe 3 is positioned outside the mounting cylinder 2 and is mounted on the connecting block 42, the other side of the partition plate 21 in the mounting cylinder 2 is blocked by the blocking block 43, and the first temperature measurement probe 3 performs infrared detection to generate a thermal imaging image; the high temperature in the heating furnace is transmitted to the temperature measuring probe 3, so that the temperature of the first temperature measuring probe 3 rises, and meanwhile, the cooling medium in the cooling pipeline 31 in the first temperature measuring probe 3 cools the first temperature measuring probe 3, so that the internal temperature of the first temperature measuring probe 3 is lower than the limit temperature of an electrical element during use; when the temperature of the first temperature measuring probe 3 in the mounting cylinder 2 approaches the limit temperature, the controller controls the withdrawing motor 11 to rotate, the withdrawing block 13 moves downwards with the connecting block 42 by the screw rod, when the connecting block 42 reaches the port position of the mounting cylinder 2 with the second temperature measuring probe 3, the controller controls the driving electric push rod 48 corresponding to the plugging block 43 plugging the mounting cylinder 2 to move upwards with the first driving rod 46, so that the first driving rod 46 pulls the plugging block 43 through the connecting rod 47, the plugging block 43 moves into the second sliding groove 45 to expose the plugged part of the mounting cylinder 2, then the connecting block 42 moves downwards with the second temperature measuring probe 3 to be inserted into the mounting cylinder 2, the upper end of the first temperature measuring probe 3 is inserted into the mounting groove 421 on the connecting block 42, the second temperature measuring probe 3 starts to perform infrared temperature detection, generating a thermal imaging diagram, then controlling a fixed electric push rod 422 corresponding to the second temperature measuring probe 3 to pull a fixed block 423 backwards by a controller, enabling the fixed block 423 to move out of a fixed groove 32 on the second temperature measuring probe 3, pushing the corresponding fixed block 423 by the other fixed electric push rod 422, inserting the fixed block 423 into the fixed groove 32 on the first temperature measuring probe 3, then enabling a connecting block 42 to move upwards with the first temperature measuring probe 3 again, enabling the first temperature measuring probe 3 to be pulled out of an installation cylinder 2, then driving an electric push rod 48 corresponding to the first temperature measuring probe 3 to push a connecting rod 47 downwards, enabling a blocking block 43 to move towards the inside of the installation cylinder 2, blocking one side of a partition 21 in the installation cylinder 2, enabling the first temperature measuring probe 3 to move into a low-temperature environment outside the installation cylinder 2, cooling the first temperature measuring probe 3 in a cooling pipeline 31, in the process that the internal temperature of the first temperature measuring probe 3 is lower than the limit temperature of the electrical element during use, the second temperature measuring probe 3 is positioned in the mounting cylinder 2, infrared temperature measurement is carried out, a thermal imaging diagram is generated, when the internal temperature of the second temperature measuring probe 3 is close to the limit temperature, the first temperature measuring probe 3 is inserted into the mounting cylinder 2, and the second temperature measuring probe 3 is moved out of the mounting cylinder 2; therefore, in the whole using process, the first temperature measuring probe 3 and the second temperature measuring probe 3 alternately enter the mounting cylinder 2;
according to the invention, the two temperature measuring probes 3 alternately enter the mounting cylinder 2 to perform infrared temperature measurement in high-temperature places such as a heating furnace and generate a thermal imaging image, so that when the temperature in one temperature measuring probe 3 is too high and needs to be moved out of the mounting cylinder 2 to cool, the other temperature measuring probe 3 can continuously perform infrared temperature measurement in the high-temperature places, and the problem that the situation in the high-temperature places cannot be monitored in the process of extracting the temperature measuring probe 3 from the mounting cylinder 2 to cool is solved.
Referring to fig. 5 and 6 of the drawings, in this embodiment, the number of the first sliding grooves 44 and the blocking blocks 43 in the mounting block 41 is at least two; a second driving rod 49 is slidably connected in the second sliding groove 45; the second driving rod 49 is hollow; the first driving rod 46 is in sliding fit with the second driving rod 49; the second driving rod 49 is also hinged with a connecting rod 47; the other end of the connecting rod 47 is hinged to the other block 43.
Referring to fig. 5 of the drawings, in the present embodiment, the upper side of the block piece 43 located above is lower than the upper end of the mounting cylinder 2.
In this embodiment, the plugging plate, the isolation plate and the movable plate are made of heat-insulating materials, such as ceramic heat-insulating plates;
in the process that the temperature measurement probe 3 is pulled out of the mounting cylinder 2, when the temperature measurement probe 3 moves to the upper half part of the mounting cylinder 2, the controller controls and drives the electric push rod 48 to push the first driving rod 46 downwards, so that the first driving rod 46 and the second driving rod 49 relatively slide, meanwhile, the first driving rod 46 pushes the lower blocking block 43 to move towards the inside of the mounting cylinder 2 to block the lower end of one side of the blocking plate in the mounting cylinder 2, the temperature measurement probe 3 continues to move upwards and separate from the inside of the mounting cylinder 2, the first driving rod 46 continues to move downwards to be in contact with the second driving rod 49, the second driving rod 49 is pressed, the second driving rod 49 pushes the upper blocking block 43, the upper end of one side of the partition plate 21 in the mounting cylinder 2 is blocked, and the heat in the heating furnace is reduced from diffusing into the external environment from the inside of the mounting cylinder 2;
in this embodiment, the upper position of the upper plugging block 43 is lower than the upper end position of the mounting cylinder 2, so that a certain distance is left between the upper end of the mounting cylinder 2 and the upper end of the uppermost plugging block 43, when the temperature measurement probe 3 is inserted into the mounting cylinder 2, the temperature measurement probe 3 is inserted into a small part of the mounting cylinder 2 to plug the upper end of the mounting cylinder 2, then the controller controls the driving electric push rod 48 to move upwards with the first driving rod 46, and the first driving rod 46 slides relatively with the second driving rod 49 while pulling the lower plugging plate to move upwards towards the second sliding groove 45 until the first driving rod 46 moves upwards with the second driving rod 49, and then the second driving rod 49 moves upwards with the upper plugging block 43 and the temperature measurement probe 3 is again moved downwards and is inserted into the mounting cylinder 2;
according to the invention, at least two plugging blocks 43 are arranged on two sides of the mounting cylinder 2, when the temperature probe 3 moves to the upper half part of the mounting cylinder 2, the plugging blocks 43 below the mounting cylinder 2 plug the lower part of the mounting cylinder 2, and after a part of the temperature probe 3 enters the mounting cylinder 2, the plugging blocks 43 in the mounting cylinder 2 are received into the plugging blocks 41 again, so that the mounting cylinder 2 is always plugged in the process of taking out and inserting the temperature probe 3 into the mounting cylinder 2 from the mounting cylinder 2, the mounting cylinder 2 is not communicated with the outside, heat in high-temperature places such as a heating furnace is reduced from being diffused into the outside, and the conditions of uneven temperature in the heating furnace and hot external environment are alleviated.
Referring to fig. 2 of the drawings, in this embodiment, through holes 424 are formed in the connection block 42 and the exit block 13; the transmission line for transmitting signals and data on the temperature measuring probe 3 and both ends of the cooling pipe 31 pass through the through hole 424.
According to the invention, through holes 424 are formed in the withdrawing block 13 and the connecting block 42, two ends of the transmission line and the cooling pipeline 31 penetrate through the through holes 424, when the connecting block 42 inserts the temperature measuring probe 3 into the mounting cylinder 2 and then is separated from the temperature measuring probe 3, and in the upward moving process, the connecting line and the cooling pipeline 31 are not interfered with the movement of the connecting block 42 through the through holes 424 in the connecting block 42.
Embodiment two: on the basis of the first embodiment, referring to fig. 1, 2 and 3 of the specification, in this embodiment, the two mounting blocks 41 are hemispherical tables, and can be spliced into a table; one side of each of the two mounting blocks 41 is provided with a spherical plate 5; the mounting block 41 is hinged with a transverse moving electric push rod 51 and a longitudinal moving electric push rod 52; the other ends of the transverse movement electric push rod 51 and the longitudinal movement electric push rod 52 are hinged with a supporting rod 53; in the present invention, the supporting rod 53 is fixedly connected to the heating furnace body.
Referring to fig. 3 of the drawings, in this embodiment, V-shaped strips 54 are uniformly and fixedly attached to the outer side wall of the mounting block 41; the surface of the V-shaped strips 54 are coated with a thermal barrier coating, such as a nanoceramic thermal barrier coating.
Referring to fig. 7 and 8 of the specification, in this embodiment, a blocking cylinder 55 is fixedly connected to the frame 1; a first spherical ring 56 is fixedly connected to the lower end of the blocking cylinder 55; a second spherical ring 57 is sleeved outside the first spherical ring 56; in the invention, the second spherical ring 57 is fixedly connected with the furnace body of the heating furnace;
in the present embodiment, when the heating furnace is constructed, two spherical plates 5 are placed on the furnace body, two mounting blocks 41 are placed in the two spherical plates 5, and the support rod 53 is inserted on the furnace body;
when the temperature measuring probe 3 detects infrared rays in a high-temperature place, the controller can respectively control the output ends of the transverse moving electric push rod 51 and the longitudinal moving electric push rod 52 to extend or retract, so that the mounting block 41 transversely rotates and longitudinally rotates to adjust the angles of the mounting block 41, the mounting cylinder 2 and the temperature measuring probe 3, the visual angle of the temperature measuring probe 3 can be adjusted, and when the range of some high-temperature places is larger and the temperature measuring probe 3 can not detect the whole, the visual angle of the temperature measuring probe 3 can be adjusted, thereby improving the detection range of the temperature measuring probe 3;
in the invention, the outer surface of the mounting block 41 is uniformly and fixedly connected with the V-shaped strip 54, the V-shaped strip 54 is made of elastic metal, and when the mounting block 41 rotates, the V-shaped strip 54 supports the mounting block 41, so that a gap is reserved between the mounting block 41 and the spherical plate 5, the friction force between the spherical plate 5 and the mounting block 41 is reduced, and meanwhile, the surface of the V-shaped strip 54 is coated with a heat insulation coating, so that the leakage of heat in a heating furnace from a gap between the spherical plate 5 and the mounting block 41 can be reduced;
according to the invention, the blocking cylinder 55 covers the connecting block 42 and the temperature measuring probe 3, the second spherical ring 57 is fixedly connected with the heating furnace, the first spherical ring 56 is attached to the inner wall of the second spherical ring 57, when the mounting block 41, the temperature measuring probe 3 of the mounting cylinder 2 and the frame 1 rotate, the blocking cylinder 55 and the first spherical ring 56 rotate together, and the first spherical ring 56 is always attached to the inner wall of the second spherical ring 57, so that the heat in the heating furnace can be blocked from being dissipated from gaps of the mounting cylinder 2, the temperature measuring probe 3, the mounting block 41, the spherical plate 5 and other components and diffused into the surrounding environment while the detection angle of the temperature measuring probe 3 is not influenced.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims; the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A thermometric imaging sensor comprising:
a frame (1) and a mounting cylinder (2); the machine frame (1) is fixedly connected with the mounting cylinder (2), and the temperature measuring probe (3) and the withdrawing motor (11) are mounted on the machine frame (1); the machine frame (1) is provided with an exit groove (12); an exit block (13) is connected in a sliding way in the exit groove (12); the withdrawing motor (11) is fixedly connected in the withdrawing groove (12), and a screw rod in threaded fit with the withdrawing block (13) is fixedly connected to the output end of the withdrawing motor (11); the exit block (13) is connected with the temperature measuring probe (3), and the exit block (13) extracts the temperature measuring probe (3) from the mounting cylinder (2) when the temperature of the temperature measuring probe (3) is too high;
a cooling pipeline (31) is fixedly connected in the temperature measuring probe (3);
the method is characterized in that: an alternating mechanism is arranged on the mounting cylinder (2); and when the temperature measuring probe (3) is pulled out of the mounting cylinder (2) by the withdrawing block (13), the alternate mechanism inserts the other temperature measuring probe (3) into the mounting cylinder (2) to perform temperature measurement imaging.
2. A thermometric imaging sensor according to claim 1, wherein: the alternating mechanism comprises a mounting block (41), a connecting block (42) and a blocking block (43); the mounting blocks (41) are positioned on two sides of the mounting cylinder (2), a first sliding groove (44) is formed in one side, close to the mounting cylinder (2), of the mounting blocks (41), and a second sliding groove (45) is formed in the mounting blocks (41) and is communicated with the first sliding groove (44); the blocking block (43) is connected in the first sliding groove (44) in a sliding way; a first driving rod (46) is connected in a sliding way in the second sliding groove (45); a connecting rod (47) is hinged on the first driving rod (46); the other end of the connecting rod (47) is hinged with the plugging block (43); a partition plate (21) is fixedly connected in the mounting cylinder (2); the mounting block (41) is fixedly connected with a driving electric push rod (48); the output end of the driving electric push rod (48) is fixedly connected with the first driving rod (46);
the connecting block (42) is fixedly connected with the withdrawing block (13), and a mounting groove (421) is formed in the connecting block (42); the two mounting grooves (421) are internally fixedly connected with a fixed electric push rod (422) and a fixed block (423); the temperature measuring probe (3) is provided with a fixing groove (32).
3. A thermometric imaging sensor according to claim 2, wherein: the number of the first sliding grooves (44) and the blocking blocks (43) in the mounting block (41) is at least two; a second driving rod (49) is connected in a sliding way in the second sliding groove (45); the second driving rod (49) is hollow and tubular; the first driving rod (46) is in sliding fit with the second driving rod (49); the second driving rod (49) is also hinged with the connecting rod (47); the other end of the connecting rod (47) is hinged with the other plugging block (43).
4. A thermometric imaging sensor according to claim 3, wherein: the upper side position of the blocking block (43) positioned above is lower than the upper end position of the mounting cylinder (2).
5. A thermometric imaging sensor according to claim 4, wherein: the connecting block (42) and the withdrawing block (13) are provided with through holes (424); the transmission line for transmitting signals and data on the temperature measuring probe (3) and the two ends of the cooling pipeline (31) penetrate through the through hole (424).
6. A thermometric imaging sensor according to claim 5, wherein: the two mounting blocks (41) are hemispherical tables and can be spliced into a table; one side of each mounting block (41) is provided with a spherical plate (5); the mounting block (41) is hinged with a transverse moving electric push rod (51) and a longitudinal moving electric push rod (52); the other ends of the transverse moving electric push rod (51) and the longitudinal moving electric push rod (52) are hinged with a supporting rod (53).
7. A thermometric imaging sensor according to claim 6, wherein: the outer side wall of the mounting block (41) is uniformly and fixedly connected with V-shaped strips (54); the surface of the V-shaped strip (54) is coated with a thermal barrier coating.
8. A thermometric imaging sensor according to claim 7, wherein: a blocking cylinder (55) is fixedly connected to the frame (1); the lower end of the blocking cylinder (55) is fixedly connected with a first spherical ring (56); the outer side of the first spherical ring (56) is sleeved with a second spherical ring (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310589600.5A CN116499594A (en) | 2023-05-24 | 2023-05-24 | Temperature measurement imaging sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310589600.5A CN116499594A (en) | 2023-05-24 | 2023-05-24 | Temperature measurement imaging sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116499594A true CN116499594A (en) | 2023-07-28 |
Family
ID=87320262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310589600.5A Withdrawn CN116499594A (en) | 2023-05-24 | 2023-05-24 | Temperature measurement imaging sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116499594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704882A (en) * | 2024-02-06 | 2024-03-15 | 江苏双辉环境科技有限公司 | Cooling tower energy consumption calculation detection equipment and detection method thereof |
-
2023
- 2023-05-24 CN CN202310589600.5A patent/CN116499594A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117704882A (en) * | 2024-02-06 | 2024-03-15 | 江苏双辉环境科技有限公司 | Cooling tower energy consumption calculation detection equipment and detection method thereof |
| CN117704882B (en) * | 2024-02-06 | 2024-04-19 | 江苏双辉环境科技有限公司 | Cooling tower energy consumption calculation detection equipment and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116499594A (en) | Temperature measurement imaging sensor | |
| KR102087689B1 (en) | Apparatus and method for detecting position of annulus spacer between concentric tubes | |
| US20240034947A1 (en) | Drying furnace device of gasifier capable of automatically adjusting temperature | |
| CN102213623A (en) | Method for inspecting water circulation system in water-cooling winding of turbonator | |
| CN215066277U (en) | Plastic-sheathed-steel heat-insulation pipe temperature resistance detection device | |
| CN108105749B (en) | Working medium flow On-line Measuring Method and system in a kind of water screen tube | |
| US20130017504A1 (en) | Furnace | |
| TW544463B (en) | Coke oven width measurement apparatus and a method for measuring coke oven width | |
| CN205941163U (en) | Heating device for high temperature high -pressure fluid solid interact is experimental | |
| CN107796848B (en) | Device and method for exploring relationship between interference magnitude and contact thermal resistance | |
| JP5568814B2 (en) | Test equipment | |
| CN210109007U (en) | Experimental apparatus for polymer pyrolysis ignition under self-feedback time-varying heat flow | |
| CN106404538B (en) | Heating device and heating method for thermal double-pull experiment | |
| CN206132251U (en) | Silicon nitride thermocouple protection tube | |
| JP2008087032A (en) | Method for evaluating lubricity of lubricant for hot-forging | |
| CN110108752B (en) | Polymer pyrolysis ignition experimental system under self-feedback time-varying heat flow and testing method | |
| CN112945994B (en) | Sample loading and heating device for neutron texture diffraction spectrometer | |
| CN106766976B (en) | A kind of temperature measuring equipment | |
| CN102277180B (en) | Mounting structure for temperature measurement device of heating system of meshed regenerative chamber coke oven | |
| CN217211195U (en) | Portable high accuracy temperature sensing cable detection device | |
| CN208254974U (en) | A kind of elevated temperature strength strain measurement system based on Material Testing Machine | |
| CN217173805U (en) | Multi-point-position combined temperature control and measurement heat treatment furnace | |
| CN220602208U (en) | Cooling protection device for high-temperature industrial television for furnace | |
| HU189791B (en) | Method and apparatus for measuring heat-conductivity parameters of materials, preferably thermal conductivity and volumetric thermal capacity | |
| CN215599050U (en) | Novel vacuum dilatometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230728 |