A real-time monitoring intelligent temperature measurement device

Abstract

The present invention belongs to the field of temperature measurement technology, and specifically relates to an intelligent temperature measurement device for real-time monitoring, comprising: a support structure, comprising a main support column and an adjusting support column installed inside the main support column, the upper end of the adjusting support column is fixedly connected to the top seat measurement structure by connecting the top column, and the lower end of the main support column is fixedly connected to the bottom measurement structure by connecting the bottom column; an adjusting structure, comprising an adjusting main rod and an adjusting screw installed in the adjusting main rod; this scheme uses the designed top seat measurement structure and bottom measurement structure, and when in use, the top temperature measuring probe of the top seat measurement structure is attached to the outer wall of the heating tube, and the heating effect of the heating tube is monitored and measured in real time by the top temperature measuring probe, and the temperature of the medium inside the heating tube is monitored by the bottom temperature measuring probe on the bottom measurement structure, so as to facilitate the measurement of the heating efficiency of the heater.

Description

Technical Field

[0001] The invention belongs to the technical field of temperature measurement, and in particular relates to an intelligent temperature measurement device for real-time monitoring. Background Art

[0002] Temperature measurement plays a key role in industrial production, medical monitoring, and scientific research. In particular, in the field of performance evaluation and safety control of heating equipment (such as electric heating tubes), real-time and accurate temperature monitoring directly affects equipment life and process stability.

[0003] In existing technologies, contact temperature measurement uses temperature-sensitive elements (such as thermocouples and RTDs) to directly contact the surface of the object being measured, and uses the principle of thermal equilibrium to obtain temperature data. However, in closed high-temperature environments such as heating tubes, this technology faces the following significant drawbacks:

[0004] 1. Limited measurement accuracy: Traditional sensors are mostly installed on the outside of the heating tube. Due to the long heat conduction path, the temperature measurement response is delayed and the data drifts, making it difficult to truly reflect the dynamic temperature changes on the surface of the heating tube;

[0005] 2. Poor installation adaptability: The heating tube has a complex structure and a harsh working environment. The existing sensor lacks adaptive adjustment function. The fitting pressure between the probe and the outer wall of the heating tube is insufficient or unevenly distributed, which easily forms contact thermal resistance and further reduces measurement reliability.

[0006] 3. Power supply and maintenance bottlenecks: Sensors that rely on external power supplies or regular battery replacement are difficult to adapt to long-term continuous monitoring needs and have high maintenance costs;

[0007] Therefore, it is necessary to design a real-time monitoring intelligent temperature measurement device to solve the above problems. Summary of the Invention

[0008] The object of the present invention is to provide an intelligent temperature measurement device for real-time monitoring to solve the problems raised in the above background technology.

[0009] To achieve the above object, the present invention provides the following technical solution: a real-time monitoring intelligent temperature measurement device, comprising:

[0010] The support structure includes a main support column and an adjustment support column installed inside the main support column, wherein the upper end of the adjustment support column is fixedly connected to the top seat measurement structure through a connecting top column, and the lower end of the main support column is fixedly connected to the bottom measurement structure through a connecting bottom column;

[0011] The adjusting structure includes an adjusting main rod and an adjusting screw installed in the adjusting main rod, wherein the adjusting screw is connected to the top seat measuring structure via a screw connecting column, and the adjusting main rod is connected to the bottom measuring structure via an adjusting connecting column;

[0012] The top seat measurement structure includes a top seat body, a support spring installed in the top seat body, a measuring top column and a top temperature measuring probe. The top temperature measuring probe is attached to the outer wall of the heating tube through a thermal conductive ceramic sheet and a thermal conductive film;

[0013] The bottom measurement structure includes a bottom temperature measurement probe, a mounting post, and a clamping sealing plate. The mounting post and the clamping sealing plate are fixed to the outer shell of the heating tube. The bottom temperature measurement probe is used to monitor the temperature of the medium inside the heating tube.

[0014] The transmission structure includes a transmission plate, a transmission seat, a transmission rotating rod and a transmission worm. The transmission worm engages with an adjusting worm wheel, and the adjusting worm wheel fixes an adjusting nut. The adjusting nut drives the adjusting screw to move through a thread.

[0015] Preferably, the adjustment support column is electrically connected to the connection heads connecting the top column and the bottom column through a spring connection line to ensure circuit continuity during the adjustment process.

[0016] Preferably, auxiliary clamping plates are rotatably installed on both sides of the top seat body, and the auxiliary clamping plates are slidably matched with the connecting sliding columns at the lower ends of the measuring top columns through connecting sliding grooves to achieve clamping and fixing of the measuring top columns.

[0017] Preferably, one end of the transmission rotating rod is connected to a transmission connecting rod, and the transmission connecting rod is engaged with a transmission socket through a connecting plug, so as to drive multiple sets of transmission structures to move synchronously.

[0018] Preferably, the surface of the thermally conductive ceramic sheet is coated with an oleophobic and hydrophobic coating to prevent oil or water vapor from affecting the temperature measurement accuracy.

[0019] Preferably, the transmission seat is fixed to the outside of the main support column through a reinforcement seat to ensure the stability of the transmission structure.

[0020] Preferably, the adjustment structure further includes an adjustment motor, and the adjustment motor drives the transmission rotating rod through the transmission connecting rod to realize automatic lifting and lowering adjustment of the top seat measurement structure.

[0021] Preferably, the connecting top column, the connecting bottom column and the bottom measuring structure are all provided with mounting grooves at positions corresponding to the wiring heads and the connecting heads, so as to facilitate line connection and maintenance.

[0022] Preferably, an auxiliary connection structure is provided on the outer sides of the supporting structure and the adjusting structure. The auxiliary connection structure includes a fixing seat, a connecting groove and a connecting plate, and is used to enhance the connection stability between the supporting structure and the adjusting structure.

[0023] Preferably, a battery module, a wireless module and a thermoelectric module are installed in the measuring top column. The thermoelectric module converts the waste heat of the heating tube into electrical energy. A pressure sensor is provided at the upper end of the measuring top column for detecting the fitting pressure of the top temperature measuring probe.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. Through the designed top and bottom measuring structures, when in use, the top temperature measuring probe of the top measuring structure is attached to the outer wall of the heating tube, and the heating effect of the heating tube is monitored and measured in real time through the top temperature measuring probe, and the temperature of the medium inside the heating tube is monitored through the bottom temperature measuring probe on the bottom measuring structure, which is convenient for measuring the heating efficiency of the heater.

[0026] 2. Through the designed support structure and adjustment structure, the support structure provides auxiliary support during use, and the adjustment structure adjusts the position of the top seat measurement structure, so that the top seat measurement structure can be conveniently supported inside the heating tube during installation and use, and the top seat measurement structure and the bottom measurement structure are located at both ends to facilitate the measurement of the center and edge positions of the heating tube.

[0027] 3. Through the designed transmission structure and auxiliary connection structure, the measuring mechanisms are connected through the auxiliary connection structure during use, thereby ensuring that they are more stable after installation. Moreover, the transmission structure is connected to the adjustment structure. When in use, the transmission worm and the adjustment worm gear drive the adjustment nut to rotate, and the adjustment nut drives the adjustment screw to move, so that the measuring mechanism can be quickly adjusted.

[0028] 4. Through the design, micro batteries, battery modules and wireless modules are embedded in the main body of the top base. The waste heat of the heating tube is converted into electrical energy through the thermoelectric module to power the probe and wireless module. No external power supply or frequent battery replacement is required, which is suitable for long-term monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the present invention;

[0030] Figure 2 It is a schematic diagram of the top seat measurement structure of the present invention;

[0031] Figure 3 Schematic diagram of the support structure of the present invention;

[0032] Figure 4 Schematic diagram of the regulating structure of the present invention;

[0033] Figure 5 This is a schematic diagram of the bottom measurement structure of the present invention;

[0034] Figure 6 Schematic diagram of the transmission structure of the present invention;

[0035] Figure 7 This is a schematic diagram of the auxiliary connection structure of the present invention;

[0036] Figure 8This is a schematic diagram of the measuring top column structure of the present invention;

[0037] In the figure: 1. Support structure; 11. Main support column; 12. Adjusting support column; 13. Connecting top column; 14. Connecting bottom column; 15. Connecting head; 16. Spring connecting line; 2. Adjusting structure; 21. Adjusting main rod; 22. Adjusting screw; 23. Screw connecting column; 24. Adjusting connecting column; 3. Transmission structure; 31. Transmission seat; 32. Reinforcement seat; 33. Transmission plate; 34. Transmission rotating rod; 341. Transmission socket; 35. Transmission worm; 36. Adjusting worm gear; 37. Adjusting nut; 38. Transmission connecting rod; 381. Connecting plug; 4. Top seat measuring structure; 4 1. Top seat body; 42. Auxiliary splint; 43. Connecting slide; 44. Measuring top column; 441. Thermoelectric module; 442. Battery module; 443. Wireless module; 444. Oleophobic and hydrophobic coating; 445. Pressure sensor; 45. Top temperature measuring probe; 46. Connecting slide; 47. Support spring; 48. Thermal conductive ceramic sheet; 49. Thermal conductive film; 5. Auxiliary connecting structure; 51. Fixed seat; 52. Connecting groove; 53. Connecting plate; 6. Bottom measuring structure; 61. Bottom temperature measuring probe; 62. Connecting head; 7. Clamping sealing plate; 8. Installing column. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Embodiment 1: The present invention provides an intelligent temperature measurement device for real-time monitoring, comprising a support structure 1 and an adjustment structure 2. A top measurement structure 4 is installed on the upper ends of the support structure 1 and the adjustment structure 2, a bottom measurement structure 6 is provided on the lower ends of the support structure 1 and the adjustment structure 2, and a transmission structure 3 and an auxiliary connection structure 5 are provided on the outer sides of the support structure 1 and the adjustment structure 2; a mounting post 8 is provided on the lower side of the bottom measurement structure 6, a clamping sealing plate 7 is provided on the outer side of the mounting post 8, and the mounting post 8 and the clamping sealing plate 7 are installed on the outer shell of the heating tube, which facilitates fixing the measurement mechanism in the heating tube when in use; a bottom temperature measurement probe 61 is provided on the upper side of the bottom measurement structure 6, and a connection head 62 is provided at one end of the bottom measurement structure 6;

[0040] The adjusting structure 2 includes an adjusting main rod 21 and an adjusting screw 22 slidably installed in the adjusting main rod 21. The lower end of the adjusting main rod 21 is fixedly connected to the bottom measuring structure 6 through the adjusting connecting column 24, and the upper end of the adjusting screw 22 is fixedly connected to the top seat body 41 through the screw connecting column 23; the supporting structure 1 includes a main support column 11, and an adjusting support column 12 is installed inside the main support column 11. The upper end of the adjusting support column 12 is fixedly connected to the top seat body 41 through the connecting top column 13, and the lower end of the main support column 11 is fixedly connected to the bottom measuring structure 6 through the connecting bottom column 14. The adjusting nut 37 drives the adjusting screw 22 to move through the thread, and through the sliding guide of the main support column 11 and the adjusting support column 12, the adjusting screw 22 stably drives the top seat measuring structure 4 and the adjusting support column 12 to rise;

[0041] The top seat measurement structure 4 includes a top seat body 41 installed on the upper end of the support structure 1 and the adjustment structure 2, a support spring 47 is installed on the inner bottom of the top seat body 41, a measuring top column 44 is installed on the upper end of the support spring 47, a top temperature measuring probe 45 is provided on the upper end of the measuring top column 44, a heat-conducting ceramic sheet 48 is installed on the upper end of the top temperature measuring probe 45, a heat-conducting ceramic sheet 48 is provided on the inner surface of the heat-conducting ceramic sheet 48, and the heat-conducting film 49 is attached to the upper end of the top temperature measuring probe 45. When the top seat measurement structure 4 is installed, the top temperature measuring probe 45 on the upper side of the top seat measurement structure 4 is placed on the upper side of the top seat measurement structure 4. 5 is supported on the heating tube and supported on the measuring top column 44 by the support spring 47, so as to ensure that the heat-conducting ceramic piece 48 on the top temperature measuring probe 45 is stably pressed on the electric heating tube; auxiliary clamping plates 42 are rotatably installed on both sides of the top seat body 41, and one end of the auxiliary clamping plate 42 is provided with a connecting slide groove 43. The lower end of the measuring top column 44 is provided with a connecting slide column 46, which is slidably installed in the connecting slide groove 43. Through the sliding rotation of the connecting slide column 46 and the connecting slide groove 43, the measuring top column 44 drives the auxiliary clamping plate 42 to rotate and clamp on the electric heating tube to strengthen the installation.

[0042] From the above description, it can be seen that the present invention has the following beneficial effects: when in use, the top temperature measuring probe 45 of the top seat measuring structure 4 is attached to the outer wall of the heating tube, and the heating effect of the heating tube is monitored and measured in real time by the top temperature measuring probe 45, and the temperature of the medium inside the heating tube is monitored by the bottom temperature measuring probe 61 on the bottom measuring structure 6, which facilitates the measurement of the heating efficiency of the heater.

[0043] Example 2: On the basis of Example 1, one end of the connecting top column 13 and the connecting bottom column 14 are both provided with a terminal head 15, the connecting top column 13 and the top temperature measuring probe 45 are interconnected through the terminal head 15 and the connecting line, and the connecting bottom column 14 is connected to the connecting head 62 through the terminal head 15 and the connecting line, so that the top temperature measuring probe 45 is connected to the external device during use; one end of the adjusting support column 12 is slidably installed in the main support column 11, and one end of the adjusting support column 12 is provided with a spring connecting line 16, the connecting top column 13 and the connecting bottom column 14 on the terminal heads 15 are connected to each other through the spring connecting line 16, and the connection is ensured without affecting the sliding of the adjusting support column 12; the connecting top column 13, the connecting bottom column 14 and the bottom measuring structure 6 are all provided with installation grooves at the positions corresponding to the terminal heads 15 and the connecting heads 62, so that the terminal heads 15 and the connecting heads 62 are conveniently connected in series with the connecting lines during use.

[0044] A battery module 442 and a wireless module 443 are installed on the inner side of the measuring top column 44, and a micro battery, battery module 442 and wireless module 443 are embedded in the top seat body 41. When in use, the battery can be used for power supply and remote connection, remote monitoring and data analysis, and warning of abnormal temperature of the heating tube through the APP; the original wired interface can be retained as a backup solution, and the outer surface of the measuring top column 44 is provided with a thermoelectric module 441, and the surface of the thermal conductive ceramic sheet 48 is provided with an oleophobic and hydrophobic coating 444. A pressure sensor 445 is provided at the upper end of the measuring top column 44. The pressure sensor 445 is used to detect the fitting pressure of the top temperature measuring probe 45, and the top temperature measuring probe 45 is pressed on the pressure sensor 445. One end of the transmission connecting rod 38 is connected to the adjustment motor, and the pressure sensor 445 feeds back a signal to the control module. The transmission connecting rod 38 is driven by the adjustment motor to rotate to adjust the adjustment structure 2, and the waste heat of the heating tube is converted into electrical energy through the thermoelectric module 441 to power the probe and the wireless module 443. No external power supply or frequent battery replacement is required, which is suitable for long-term monitoring.

[0045] The support structure 1 and adjustment structure 2 of the above-mentioned technical solution are adopted. When in use, the support structure 1 is used for auxiliary support, and the position of the top seat measurement structure 4 is adjusted by the adjustment structure 2, so that the top seat measurement structure 4 can be conveniently supported inside the heating tube during installation and use, and the top seat measurement structure 4 and the bottom measurement structure 6 are located at both ends to facilitate the measurement of the center and edge positions of the heating tube.

[0046] The transmission structure 3 includes a transmission plate 33 fixed on the adjustment main rod 21 and a transmission seat 31 installed at one end of the transmission plate 33. A transmission rod 34 is rotatably installed on the inner side of the transmission seat 31. A transmission worm 35 is provided at one end of the transmission rod 34. An adjusting worm wheel 36 is rotatably installed on the inner side of the transmission plate 33. The adjusting worm wheel 36 is engaged with the transmission worm 35. An adjusting nut 37 is fixedly installed on the inner side of the adjusting worm wheel 36. The adjusting nut 37 is screwed on the adjusting screw 22 through a thread. By rotating the transmission connecting rod 38, the transmission rod 34 and the transmission worm 35 are driven to rotate. The transmission worm 35 drives the adjusting worm wheel 36 and the adjusting nut 37 to rotate. The adjusting nut 37 is screwed on the adjusting screw 22 through a thread. Drives the adjusting screw 22 to move; a transmission connecting rod 38 is provided at one end of the transmission rotating rod 34, a transmission socket 341 is provided at the end of the transmission rotating rod 34, and a connecting plug 381 is provided at the end of the transmission connecting rod 38. The connecting plug 381 is inserted into the inner side of the transmission socket 341. When in use, the connecting plug 381 and the transmission socket 341 are engaged with each other, so that the transmission rotating rods 34 between multiple mechanisms can be conveniently connected in series and synchronously rotated through the transmission connecting rod 38; a reinforcement seat 32 is fixedly installed at one end of the transmission seat 31, and the reinforcement seat 32 is fixedly installed on the outer side of the main support column 11, and is fixed to the main support column 11 through the reinforcement seat 32 to ensure that the transmission seat 31 is more stable during installation and use.

[0047] The auxiliary connecting structure 5 includes a fixing seat 51 fixed on the supporting structure 1, a connecting groove 52 is provided on the outer side of the fixing seat 51, a connecting plate 53 is fixedly installed on the inner side of the connecting groove 52, and the fixing seats 51 are fixedly connected by the connecting groove 52 and the connecting plate 53. After the supporting structure 1 and the adjusting structure 2 are installed, the measuring mechanisms are connected to each other by the fixing seat 51 and the connecting plate 53, and the fixing seats 51 are fixed to each other by the connecting plate 53 and the connecting groove 52.

[0048] The transmission structure 3 and the auxiliary connecting structure 5 of the above-mentioned technical solution are used. When in use, the measuring mechanisms are connected through the auxiliary connecting structure 5, thereby ensuring greater stability after installation, and are connected to the adjustment structure 2 through the transmission structure 3. When in use, it is convenient to drive the adjusting nut 37 to rotate through the transmission worm 35 and the adjusting worm gear 36, and the adjusting nut 37 drives the adjusting screw 22 to move, so that multiple measuring mechanisms can be adjusted.

[0049] The working principle and usage process of the present invention are as follows: when in use, the bottom measuring structure 6 is installed on the inner wall of the heating tube shell by installing the plug column 8 and the clamping sealing plate 7, and the connecting bottom column 14 and the adjusting connecting column 24 are fixed to the two ends of the bottom measuring structure 6. At the same time, the main support column 11 and the adjusting main rod 21 are installed on the bottom measuring structure 6. The spring connecting wire 16 in the main support column 11 is connected to the external device through the built-in connecting wire through the wiring head 15 and the wiring head 62. The bottom temperature measuring probe 61 on the bottom measuring structure 6 is connected through the built-in connecting wire, and the top temperature measuring probe 45 on the top seat measuring structure 4 is connected to the spring connecting wire 16 through the wiring head 15. During installation, the top temperature measuring probe 45 on the upper side of the top seat measuring structure 4 is supported on the heating tube, and the fixing seats 51 are fixed to each other through the connecting plate 53 and the connecting groove 52, and the mechanisms are connected to each other through the transmission connecting rod 38, the connecting plug 381 and the transmission socket 341, and then the transmission connection is rotated. The rod 38 drives the transmission rotating rod 34 and the transmission worm 35 to rotate, and the transmission worm 35 drives the adjusting worm wheel 36 and the adjusting nut 37 to rotate. The adjusting nut 37 drives the adjusting screw 22 to move through the thread, and the adjusting screw 22 drives the top seat measuring structure 4 and the adjusting support column 12 to rise, and is supported on the measuring top column 44 by the support spring 47, thereby ensuring that the thermal conductive ceramic sheet 48 on the top temperature measuring probe 45 is stably pressed on the electric heating tube. At the same time, the sliding rotation of the connecting slide column 46 and the connecting slide groove 43 enables the measuring top column 44 to drive the auxiliary clamping plate 42 to rotate and clamp on the electric heating tube, thereby ensuring a more stable installation. When in use, the heat of the heating tube is directly measured by the top temperature measuring probe 45 through the heat conduction of the thermal conductive ceramic sheet 48 and the thermal conductive film 49, thereby monitoring the operation of the heating tube. At the same time, the temperature of the heating medium in the heating tube is measured by the bottom temperature measuring probe 61, thereby measuring the internal temperature and heating efficiency of the heating tube.

[0050] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0051] The above description is only used to illustrate the technical solution of the present invention and is not intended to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A real-time monitoring intelligent temperature measurement device, characterized in that: include: A support structure (1) comprising a main support column (11) and an adjustment support column (12) installed inside the main support column (11), wherein the upper end of the adjustment support column (12) is fixedly connected to the top seat measurement structure (4) via a connecting top column (13), and the lower end of the main support column (11) is fixedly connected to the bottom measurement structure (6) via a connecting bottom column (14); The adjusting structure (2) includes an adjusting main rod (21) and an adjusting screw (22) installed in the adjusting main rod (21), wherein the adjusting screw (22) is connected to the top seat measuring structure (4) via a screw connecting column (23), and the adjusting main rod (21) is connected to the bottom measuring structure (6) via an adjusting connecting column (24); A top seat measurement structure (4) includes a top seat body (41), a support spring (47) installed in the top seat body (41), a measuring top column (44) and a top temperature measurement probe (45), wherein the top temperature measurement probe (45) is attached to the outer wall of the heating tube via a heat-conducting ceramic sheet (48) and a heat-conducting film (49); A bottom measuring structure (6) includes a bottom temperature measuring probe (61), a mounting post (8) and a clamping sealing plate (7), wherein the mounting post (8) and the clamping sealing plate (7) are fixed to the outer shell of the heating tube, and the bottom temperature measuring probe (61) is used to monitor the temperature of the medium inside the heating tube; The transmission structure (3) includes a transmission plate (33), a transmission seat (31), a transmission rotating rod (34) and a transmission worm (35), wherein the transmission worm (35) engages with an adjusting worm wheel (36), and the adjusting worm wheel (36) fixes an adjusting nut (37), and the adjusting nut (37) drives the adjusting screw (22) to move through a thread.

2. The device according to claim 1, characterized in that: The adjustment support column (12) is electrically connected to the connection head (15) connected to the top column (13) and the bottom column (14) via the spring connection line (16), thereby ensuring circuit continuity during the adjustment process.

3. The device according to claim 1, characterized in that: Auxiliary clamping plates (42) are rotatably installed on both sides of the top seat body (41), and the auxiliary clamping plates (42) are slidably matched with the connecting sliding column (46) at the lower end of the measuring top column (44) through the connecting sliding groove (43) to achieve clamping and fixing of the measuring top column (44).

4. The device according to claim 1, characterized in that: One end of the transmission rotating rod (34) is connected to the transmission connecting rod (38), and the transmission connecting rod (38) is engaged with the transmission socket (341) through the connecting plug (381) to drive the multiple transmission structures (3) to move synchronously.

5. The device according to claim 1, characterized in that: The surface of the thermally conductive ceramic sheet (48) is coated with an oleophobic and hydrophobic coating (444) to prevent oil stains or water vapor from affecting the temperature measurement accuracy.

6. The device according to claim 1, characterized in that: The transmission seat (31) is fixed to the outside of the main support column (11) through the reinforcement seat (32) to ensure the stability of the transmission structure (3).

7. The device according to claim 1, characterized in that: The adjustment structure (2) also includes an adjustment motor, which drives the transmission rotating rod (34) through the transmission connecting rod (38) to achieve automatic lifting and lowering adjustment of the top seat measurement structure (4).

8. The device according to claim 1, characterized in that: Mounting grooves are provided at positions corresponding to the wiring heads (15) and the connection heads (62) of the connecting top column (13), the connecting bottom column (14) and the bottom measuring structure (6), facilitating line connection and maintenance.

9. The device according to claim 1, characterized in that: An auxiliary connection structure (5) is provided on the outside of the supporting structure (1) and the adjusting structure (2). The auxiliary connection structure (5) comprises a fixing seat (51), a connection groove (52) and a connection plate (53), and is used to enhance the connection stability between the supporting structure (1) and the adjusting structure (2).

10. The device according to claim 1, characterized in that: The measuring top column (44) is provided with a battery module (442), a wireless module (443) and a thermoelectric module (441). The thermoelectric module (441) converts waste heat of the heating tube into electrical energy. A pressure sensor (445) is provided at the upper end of the measuring top column (44) for detecting the fitting pressure of the top temperature measuring probe (45).

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