A high-precision distributed comprehensive monitoring system based on ultraviolet temperature and level meter

Abstract

The present invention relates to the technical field of liquid level meters, and discloses a high-precision distributed integrated monitoring system based on an ultraviolet temperature liquid level meter, including multiple groups of signal generating ends and signal receiving ends for transmitting and receiving ultraviolet rays respectively, and the signal generating ends and signal receiving ends at the same height can also respectively transmit lasers and scan the temperature of medium solutions; and also include variable distance components that can drive multiple groups of signal generating ends and signal receiving ends to rise and fall, and installation components for fixing multiple groups of signal generating ends and signal receiving ends. The present invention can actively find the liquid level heights of different medium solutions under the stratified solution, improve the flexibility of the entire liquid level monitoring system, and can also complete the accurate measurement of the liquid level height through thermal scanning imaging, and ensure the subsequent high-precision measurement of the liquid level, while making up for the disadvantage of insufficient stroke in the above-mentioned measurement process, further improving the practicality of the present liquid level monitoring system.

Description

Technical Field

[0001] The invention relates to the technical field of liquid level meters, in particular to a high-precision distributed comprehensive monitoring system based on ultraviolet temperature liquid level meters. Background Art

[0002] At present, liquid level meters are widely used in petroleum, chemical and other industrial production processes, especially the liquid level measurement of media in various containers is of great significance.

[0003] In the prior art, a Chinese patent document with publication number CN105973345A discloses an RS485 monitoring system based on an infrared quartz glass tube level gauge, which is connected to a monitoring center through an RS485 communication line and transmits monitoring data. The on-duty personnel of the monitoring center can monitor the working status of the level gauge in time, and its control method is flexible and convenient; it has the characteristics of high precision, strong anti-interference ability, small size, long life, and no mechanical wear. However, in the actual application of such monitoring systems, in chemical containers, solution stratification is often encountered, and the liquid level of each layer of medium needs to be measured. The above-mentioned liquid level monitoring system has certain limitations. It can only monitor whether the liquid level meets the standard, and cannot complete the active measurement of the liquid level. Secondly, for two adjacent and relatively close media, the single beam irradiation and reception method after mixed stratification cannot clearly identify the respective liquid level heights of adjacent different media. Therefore, we disclose a high-precision distributed comprehensive monitoring system based on ultraviolet temperature level gauge. A high-precision distributed comprehensive monitoring system based on ultraviolet temperature level gauge meets the liquid level monitoring needs in chemical and related industries. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a high-precision distributed comprehensive monitoring system based on an ultraviolet temperature level meter, which has the advantages of actively and accurately measuring the liquid level of multi-layer dielectric solutions, and solves a series of problems in the prior art such as inaccurate measurement of the liquid level of dielectric solutions.

[0006] (II) Technical solution

[0007] To achieve the above object, the present invention provides the following technical solutions: a high-precision distributed comprehensive monitoring system based on an ultraviolet temperature level meter, comprising a plurality of signal generating ends and signal receiving ends for respectively transmitting and receiving ultraviolet rays, wherein the signal generating ends and the signal receiving ends at the same height can also respectively transmit lasers and scan the temperature of a medium solution;

[0008] It also includes a variable distance component that can drive multiple groups of the signal generating ends and the signal receiving ends to rise and fall, and a mounting component for fixing the multiple groups of the signal generating ends and the signal receiving ends. The variable distance component includes multiple groups of matching vertical guide rails and vertical electric sliders. The mounting component includes a vertical rod for fixing the vertical guide rails and multiple rubber pads that can fix the entire device, and the multiple rubber pads are evenly distributed in a circle with the same axis and are in close contact with the inner wall of the barrel-shaped container.

[0009] Preferably, the upper and lower ends of the vertical guide rail are respectively provided with an upper ring and a lower ring with corresponding positions and the same diameter, the upper ring and the lower ring are coaxial, and a plurality of evenly distributed vertical connecting members are fixedly sleeved on the upper and lower rings, and the same vertical rod is threadedly sleeved on one end of the upper and lower vertical connecting members at the same relative position.

[0010] Preferably, the two vertical rods at opposite positions are both fixedly sleeved with the vertical guide rails at the same position, and the two vertical guide rails are both slidably sleeved with a plurality of vertical electric sliders adapted to the corresponding vertical guide rails, and the heights of the plurality of vertical electric sliders correspond to each other in pairs;

[0011] The plurality of vertical electric sliders are all fixedly connected with carriers of corresponding positions, and the plurality of carriers on both sides are respectively fixedly installed with the signal generating ends and universal seats of corresponding heights, and the plurality of universal seats are all rotatably sleeved with the signal receiving ends of the same height as the corresponding signal generating ends.

[0012] Preferably, the signal generating end can be used to emit an ultraviolet light beam, and the corresponding signal receiving end can be used to receive the ultraviolet light beam from the signal generating end at the same height;

[0013] The plurality of signal generating ends can also generate laser beams for increasing the temperature of the medium solution, and the corresponding universal seat can drive the corresponding signal receiving end to rotate and scan the local temperature of the medium solution to obtain the temperature edge liquid level of the same medium solution.

[0014] Preferably, a sealing assembly is fixedly sleeved on the vertical rod sleeved with the vertical guide rail to prevent water from entering the vertical guide rail, and the sealing assembly comprises two sealing cylinders with the same height, wherein the sealing cylinders are fixedly sleeved on the two vertical rods, and both ends of the two vertical rods pass through the corresponding sealing cylinders and extend to the outside of the two sides of the corresponding sealing cylinders respectively;

[0015] Sealing rings for improving the sealing performance are also provided at both ends of the two sealing cylinders, and the two sealing rings on the same side are tightly fitted with the outer walls of the corresponding vertical rods.

[0016] Preferably, a control rod which is arranged vertically and coaxial with the upper ring is further provided at the top of the upper ring, the bottom end of the control rod extends to the bottom side of the upper ring and is fixedly sleeved with a lower truncated cone, and a connecting ring which is located at the same height as the upper ring is further provided on the inner side of the upper ring, and the diameter of the connecting ring is smaller than that of the upper ring;

[0017] A plurality of evenly distributed horizontal connecting pieces are fixedly sleeved on the outer wall of the upper ring, and a plurality of horizontal connecting rods distributed in a circle with the control rod as the axis are fixedly connected on the outer wall of the lower truncated table, and the other ends of the plurality of horizontal connecting rods all pass through the same connecting ring and are threadedly sleeved on one end of the corresponding horizontal connecting piece.

[0018] Preferably, the control rod is also fixedly sleeved with an upper truncated cone located above the lower truncated cone, the upper truncated cone is provided with a plurality of evenly distributed grooves, and a first connecting shaft is fixedly connected in each of the plurality of grooves, a plurality of rotating rods of the same length are rotatably sleeved on each of the plurality of first connecting shafts, and the lengths of the plurality of rotating rods are all greater than the radius of the upper ring;

[0019] The ends of the plurality of rotating rods that are away from each other are all fixedly connected with the rubber pad that can be closely fitted with the inner wall of the barrel-shaped solution.

[0020] Preferably, the bottom end of the control rod is also fixedly sleeved with a fixed guide rail, and a limited electric slider is slidably sleeved on the fixed guide rail, and a polygonal block adapted to the plurality of rotating rods is clamped on the limited electric slider, and support rods corresponding to the corresponding positions of the rotating rods are also rotatably sleeved on the outer wall of the polygonal block, and the plurality of rotating rods are all fixedly sleeved with fixed rings of the same height, and the ends of the plurality of support rods that are away from each other are respectively rotatably sleeved on the corresponding fixed rings.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the present invention provides a high-precision distributed comprehensive monitoring system based on ultraviolet temperature and level meter, which has the following beneficial effects:

[0023] 1. The high-precision distributed integrated monitoring system based on ultraviolet temperature level meter drives the corresponding signal generating end and signal receiving end to change their heights through the vertical movement of multiple sets of vertical electric sliders. Therefore, on the basis of the existing technology, it can actively find the liquid level heights of different medium solutions under the stratified solution without changing the overall height of the device, thereby improving the flexibility of the entire liquid level monitoring system. Secondly, by setting the sealing cylinder and the sealing ring, it not only improves the sealing performance and ensures the stable operation of multiple measuring components, but also avoids the negative fluctuations caused by the change of height of the vertical electric slider, thereby ensuring the accuracy of the monitoring results.

[0024] 2. The high-precision distributed comprehensive monitoring system based on ultraviolet temperature level gauge emits ultraviolet rays through the corresponding group of signal generating ends during normal measurement, and receives ultraviolet signals through the signal receiving ends at the corresponding height, and cooperates with the active search of the vertical guide rail and the vertical electric slider. When different medium layers intervene, the ultraviolet reception phenomenon changes, so that the liquid level heights of different medium solutions can be quickly and autonomously identified. When the characteristics of adjacent media are similar, the liquid level height cannot be accurately monitored by ultraviolet rays or infrared rays. Lasers are emitted through multiple groups of signal generating ends to uniformly heat and raise the temperature of different medium solutions. Due to the different media of the solutions, the thermal conductivity of stratified liquids in different layers is different, so that the corresponding universal seat drives the signal receiving end to complete the thermal scanning imaging of adjacent medium solutions, and then the edge positions of different medium solutions are determined with the assistance of an external computer, thereby completing the precise measurement of the liquid level height. When there are many layers of stratified medium solutions in the mixed liquid, the disadvantage of insufficient measurement stroke is prone to occur at this time.

[0025] 3. When the high-precision distributed integrated monitoring system based on ultraviolet temperature level meter needs to measure the liquid level of chemical and other types of medium solutions, the whole device is placed in a barrel container by lifting the control rod, and the limit electric slider is controlled to move upward, so that the polygonal block drives one end of the multiple support rods to move upward, and then under the support of the multiple support rods, the corresponding one end of the multiple rotating rods drives the connected rubber pads to expand outward until the multiple rubber pads are tightly fitted with the inner wall of the barrel container, and then the fixing effect of the whole device is completed, thereby ensuring the subsequent high-precision measurement of the liquid level, and making up for the disadvantage of insufficient stroke in the above-mentioned measurement process, further improving the practicality of this liquid level monitoring system. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 2 This is a schematic diagram of the cutaway three-dimensional structure of the sealing cylinder of the present invention;

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the upper part of the present invention;

[0029] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0030] Figure 5 It is a schematic diagram of the top view structure of the present invention;

[0031] Figure 6 It is a partially cutaway schematic diagram of the three-dimensional structure of the present invention;

[0032] Figure 7 For the present invention Figure 6 The middle part is an enlarged structural diagram;

[0033] Figure 8 It is a schematic diagram of the three-dimensional structure of some installation components of the present invention;

[0034] Fig. 9 It is a schematic diagram of the three-dimensional structure of the signal generating end of the present invention;

[0035] Fig.10 It is a schematic diagram of the three-dimensional structure of the signal receiving end of the present invention.

[0036] In the figure: 1. upper ring; 2. lower ring; 3. vertical connector; 4. vertical rod; 5. vertical guide rail; 6. vertical electric slider; 7. carrier; 8. signal generating end; 9. universal seat; 10. signal receiving end; 11. sealing cylinder; 12. sealing ring; 13. control rod; 14. lower round table; 15. horizontal connecting rod; 16. connecting ring; 17. horizontal connector; 18. upper round table; 19. rotating rod; 20. rubber pad; 21. fixed guide rail; 22. limit electric slider; 23. polygonal block; 24. support rod; 25. fixed ring. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0038] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, this application proposes a high-precision distributed comprehensive monitoring system based on ultraviolet temperature and level meters.

[0039] In a typical implementation of the present application, Figure 1-10 As shown, a high-precision distributed comprehensive monitoring system based on an ultraviolet temperature level meter includes a plurality of signal generating ends 8 and signal receiving ends 10 for transmitting and receiving ultraviolet rays respectively. The signal generating ends 8 and signal receiving ends 10 at the same height can also transmit lasers and scan the temperature of the medium solution respectively;

[0040] It also includes a variable pitch component that can drive multiple groups of signal generating ends 8 and signal receiving ends 10 to rise and fall, and an installation component for fixing the multiple groups of signal generating ends 8 and signal receiving ends 10. The variable pitch component includes multiple groups of matching vertical guide rails 5 and vertical electric sliders 6. The installation component includes a vertical rod 4 for fixing the vertical guide rails 5 and multiple rubber pads 20 that can fix the entire device. The multiple rubber pads 20 are evenly distributed in a circle with the same axis and are in close contact with the inner wall of the barrel-shaped container.

[0041] Furthermore, in the above scheme, the upper and lower ends of the vertical guide rail 5 are respectively provided with an upper ring 1 and a lower ring 2 which are in corresponding positions and have the same diameter. The upper ring 1 and the lower ring 2 are coaxial and a plurality of evenly distributed vertical connecting members 3 are fixedly sleeved on the upper ring 1 and the lower ring 2. The same vertical rod 4 is threadedly sleeved in one end of the upper and lower vertical connecting members 3 at the same relative position. By setting the vertical rod 4 in a threaded sleeve manner, when measuring the liquid level, the vertical rods 4 of different lengths can be replaced according to the approximate height of the liquid level in the container to perform height-adaptive measurement. At the same time, a detachable vertical rod 4 is provided to facilitate the installation of the vertical guide rail 5 and other measuring components.

[0042] As an implementation method in this embodiment, two vertical rods 4 at opposite positions are fixedly sleeved with vertical guide rails 5 at the same position, and a plurality of vertical electric sliders 6 adapted to the corresponding vertical guide rails 5 are slidably sleeved on the two vertical guide rails 5, and the heights of the plurality of vertical electric sliders 6 correspond to each other. During actual measurement, the vertical electric sliders 6 at the corresponding heights can be controlled to run according to the stratification phenomenon of different medium solutions, thereby driving the measuring elements thereon to perform active measurement;

[0043] In this embodiment, multiple vertical electric sliders 6 are fixedly connected with carriers 7 of corresponding positions, and multiple carriers 7 on both sides are respectively fixedly installed with signal generating terminals 8 and universal seats 9 of corresponding heights, and multiple universal seats 9 are rotatably sleeved with signal receiving terminals 10 of the same height as the corresponding signal generating terminals 8. By setting the carriers 7, it is convenient to install the signal generating terminals 8 and the signal receiving terminals 10, thereby achieving convenient installation.

[0044] Furthermore, in the above scheme, the signal generating end 8 can be used to emit an ultraviolet light beam, and the corresponding signal receiving end 10 can be used to receive the ultraviolet light beam of the signal generating end 8 at the same height, so that the liquid level height of the medium solution at the corresponding height can be determined according to the final position of the signal receiving end 10. In addition, ultraviolet light can also be replaced by traditional infrared ranging, and ultraviolet light or infrared light can be selected for projection according to the properties of the test solution;

[0045] In the present embodiment, the plurality of signal generating ends 8 can also generate laser beams for increasing the temperature of the dielectric solution, and the corresponding universal seat 9 can drive the corresponding signal receiving end 10 to rotate and scan the local temperature of the dielectric solution to obtain the temperature edge liquid level of the same dielectric solution. When the measured adjacent solution media are of similar type and are not easily penetrated by ultraviolet rays or infrared rays, the signal generating end 8 can be controlled to emit a laser beam to increase the solution temperature of the adjacent medium, and the scanning temperature measurement of different dielectric solutions under the same heating environment is completed by the signal receiving end 10 at the corresponding height in cooperation with the universal seat 9 to rotate, and the edge position of solutions at different temperatures is obtained through an external computer, thereby intuitively obtaining the liquid level height of different dielectric solutions. In addition, in the present embodiment, it is required that the heating rates of adjacent media under the same heating environment are different, and the universal seat 9 used here adopts a principle similar to that of a spherical camera, which can realize the integrated multi-angle rotation of the signal receiving end 10.

[0046] As an implementation method in this embodiment, a sealing component is fixedly sleeved on the vertical rod 4 sleeved with the vertical guide rail 5 to prevent water from entering the vertical guide rail 5. The sealing component includes two sealing cylinders 11 with the same height. The sealing cylinders 11 are fixedly sleeved on the two vertical rods 4, and both ends of the two vertical rods 4 pass through the corresponding sealing cylinders 11 and extend to the outside of the two sides of the corresponding sealing cylinders 11 respectively. By setting the sealing component, it is prevented that the inside of the sealing cylinder 11 is prevented from entering the solution to affect the normal operation of components such as the vertical electric slider 6. In addition, the sealing cylinder 11 used in the sealing component should be a transparent material that is easy for light to penetrate, ensuring that the light beam penetrates while reducing the refraction effect of the light beam;

[0047] In this embodiment, sealing rings 12 for improving the sealing performance are further provided at both ends of the two sealing cylinders 11, and the two sealing rings 12 on the same side are tightly fitted with the outer wall of the corresponding vertical rod 4. By providing the elastic sealing ring 12, the sealing strength between the vertical rod 4 and the sealing cylinder 11 is effectively improved.

[0048] Furthermore, in the above scheme, a control rod 13 arranged vertically and coaxial with the upper ring 1 is also provided at the top of the upper ring 1, and the bottom end of the control rod 13 extends to the bottom side of the upper ring 1 and is fixedly sleeved with a lower truncated cone 14. A connecting ring 16 is also provided on the inner side of the upper ring 1 at the same height as the upper ring 1, and the diameter of the connecting ring 16 is smaller than that of the upper ring 1. By providing the connecting ring 16, the connection strength between the multiple horizontal connecting rods 15 is improved;

[0049] In this embodiment, a plurality of evenly distributed horizontal connecting members 17 are fixedly connected to the outer wall of the upper ring 1, and a plurality of horizontal connecting rods 15 are fixedly connected to the outer wall of the lower truncated table 14 and are distributed in a circle with the control rod 13 as the axis. The other ends of the plurality of horizontal connecting rods 15 all pass through the same connecting ring 16 and are threadedly connected to one end of the corresponding horizontal connecting member 17. By providing a plurality of horizontal connecting members 17, it is convenient for the lower truncated table 14 to indirectly fix the upper ring 1 while realizing multi-point force and improving stability.

[0050] As an implementation method in this embodiment, the control rod 13 is also fixedly sleeved with an upper truncated platform 18 located above the lower truncated platform 14, and the upper truncated platform 18 is provided with a plurality of evenly distributed grooves, and a first connecting shaft is fixedly connected in each of the plurality of grooves, and a rotating rod 19 of the same length is rotatably sleeved on each of the plurality of first connecting shafts, and the length of each of the plurality of rotating rods 19 is greater than the radius of the upper ring 1;

[0051] In this embodiment, the ends of the multiple rotating rods 19 that are away from each other are fixedly connected with rubber pads 20 that can fit tightly with the inner wall of the barrel-shaped solution. During installation, the multiple rotating rods 19 can be rotated to drive the multiple rubber pads 20 at the corresponding ends to deflect, so that they can fit tightly with the inner wall of the barrel-shaped container. While achieving overall installation, it is also convenient to change the overall height of the device, thereby realizing continuous liquid level measurement of multi-layer media.

[0052] Furthermore, in the above scheme, the bottom end of the control rod 13 is also fixedly sleeved with a fixed guide rail 21, and a limit electric slider 22 is slidably sleeved on the fixed guide rail 21. A polygonal block 23 adapted to a plurality of rotating rods 19 is clamped on the limit electric slider 22, and a support rod 24 corresponding to the position of the corresponding rotating rod 19 is rotatably sleeved on the outer wall of the polygonal block 23. A plurality of rotating rods 19 are all fixedly sleeved with a fixed ring 25 of the same height, and one end of the plurality of support rods 24 away from each other is rotatably sleeved on the corresponding fixed ring 25. When the device is fixed, the control limit electric slider 22 is moved upward to move the polygonal block 23 upward, so that the end of the plurality of rotating rods 19 is deflected outward through the rotational support of the plurality of support rods 24, driving the rubber pad 20 to complete the expansion clamping of the inner wall of the barrel-shaped container. When the height of the device needs to be adjusted, it is only necessary to reversely operate the limit electric slider 22.

[0053] Working principle of the present invention: In the present application, the vertical movement of multiple groups of vertical electric sliders 6 drives the corresponding signal generating end 8 and signal receiving end 10 to change their heights, so that on the basis of the existing technology, the liquid level heights of different medium solutions under the stratified solution can be actively found without changing the overall height of the device, thereby improving the flexibility of the entire liquid level monitoring system. Secondly, by setting the sealing cylinder 11 and the sealing ring 12, not only the sealing is improved to ensure the stable operation of multiple measuring components, but also the negative fluctuations caused by the change of the height of the vertical electric slider 6 can be avoided, thereby ensuring the accuracy of the monitoring results.

[0054] During normal measurement, ultraviolet rays are emitted through the corresponding group of signal generating ends 8, and ultraviolet signals are received through the signal receiving end 10 at the corresponding height. In conjunction with the active search of the vertical guide rail 5 and the vertical electric slider 6, when different medium layers intervene, the ultraviolet reception phenomenon changes, so that the liquid level heights of different medium solutions can be quickly and autonomously identified. When the characteristics of adjacent media are similar, when the liquid level height cannot be accurately monitored by ultraviolet rays or infrared rays, lasers are emitted through multiple groups of signal generating ends 8 to uniformly heat and raise the temperature of different medium solutions. Due to the different media of the solutions, the thermal conductivity of the stratified liquids in different layers is different, so that the corresponding universal seat 9 drives the signal receiving end 10 to complete the thermal scanning imaging of the adjacent medium solutions, and then the edge positions of the different medium solutions are determined with the assistance of an external computer, thereby completing the precise measurement of the liquid level height. When there are many layers of stratified medium solutions in the mixed liquid, the disadvantage of insufficient measurement stroke is prone to occur at this time;

[0055] When it is necessary to measure the liquid level of chemical and other types of medium solutions, the entire device is placed in a barrel-shaped container by lifting the control rod 13, and the limit electric slider 22 is controlled to move upward, so that the polygonal block 23 drives one end of the multiple support rods 24 to move upward, and then under the support of the multiple support rods 24, the corresponding one end of the multiple rotating rods 19 drives the connected rubber pads 20 to expand outward until the multiple rubber pads 20 are tightly fitted with the inner wall of the barrel-shaped container, and then the fixing effect of the entire device is completed, thereby ensuring the subsequent high-precision measurement of the liquid level, and at the same time making up for the disadvantage of insufficient stroke in the above-mentioned measurement process, further improving the practicality of the liquid level monitoring system.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision distributed comprehensive monitoring system based on ultraviolet temperature and level gauge, characterized by: It comprises a plurality of groups of signal generating ends (8) and signal receiving ends (10) for respectively emitting and receiving ultraviolet rays, wherein the signal generating ends (8) and the signal receiving ends (10) at the same height can also respectively emit laser light and scan the temperature of the medium solution; It also includes a variable pitch assembly capable of driving a plurality of groups of the signal generating ends (8) and the signal receiving ends (10) to be raised or lowered, and a mounting assembly for fixing the plurality of groups of the signal generating ends (8) and the signal receiving ends (10), wherein the variable pitch assembly includes a plurality of groups of matching vertical guide rails (5) and vertical electric sliders (6), and the mounting assembly includes a vertical rod (4) for fixing the vertical guide rails (5) and a plurality of rubber pads (20) capable of fixing the entire device, and the plurality of rubber pads (20) are evenly distributed in a circle around the same axis and are in close contact with the inner wall of the barrel-shaped container; The upper and lower ends of the vertical guide rail (5) are respectively provided with an upper ring (1) and a lower ring (2) of corresponding positions and the same diameter, the upper ring (1) and the lower ring (2) are coaxial, and a plurality of evenly distributed vertical connecting members (3) are fixedly sleeved on the upper and lower rings (2), and the same vertical rod (4) is threadedly sleeved on one end of the upper and lower vertical connecting members (3) at the same relative position; The two vertical rods (4) at opposite positions are both fixedly sleeved with the vertical guide rails (5) at the same position, and the two vertical guide rails (5) are both slidably sleeved with a plurality of vertical electric sliders (6) matched with the corresponding vertical guide rails (5), and the heights of the plurality of vertical electric sliders (6) are respectively corresponding to each other; the plurality of vertical electric sliders (6) are both fixedly clamped with carriers (7) at corresponding positions, and the plurality of carriers (7) at both sides are respectively fixedly mounted with the signal generating ends (8) and universal seats (9) at corresponding heights, and the plurality of universal seats (9) are rotatably sleeved with the signal receiving ends (10) at the same height as the corresponding signal generating ends (8); The top of the upper ring (1) is also provided with a control rod (13) which is arranged vertically and is coaxial with the upper ring (1); the bottom end of the control rod (13) extends to the bottom side of the upper ring (1) and is fixedly sleeved with a lower truncated cone (14); the inner side of the upper ring (1) is also provided with a connecting ring (16) which is located at the same height as the upper ring (1), and the diameter of the connecting ring (16) is smaller than that of the upper ring (1); a plurality of evenly distributed horizontal connecting members (17) are also fixedly sleeved on the outer wall of the upper ring (1), and a plurality of horizontal connecting rods (15) which are all distributed in a circle with the control rod (13) as the axis are fixedly connected to the outer wall of the lower truncated cone (14); the other ends of the plurality of horizontal connecting rods (15) all pass through the same connecting ring (16) and are threadedly sleeved in one end of the corresponding horizontal connecting member (17); The control rod (13) is also fixedly sleeved with an upper truncated cone (18) located above the lower truncated cone (14); the upper truncated cone (18) is provided with a plurality of evenly distributed grooves, and a first connecting shaft is fixedly connected in each of the plurality of grooves; a rotating rod (19) of the same length is rotatably sleeved on each of the plurality of first connecting shafts, and the length of each of the plurality of rotating rods (19) is greater than the radius of the upper ring (1); and the ends of the plurality of rotating rods (19) that are away from each other are fixedly connected with the rubber pad (20) that can fit tightly against the inner wall of the barrel-shaped solution.

2. A high-precision distributed comprehensive monitoring system based on ultraviolet temperature and level meter according to claim 1, characterized in that: The signal generating end (8) can be used to emit an ultraviolet light beam, and the corresponding signal receiving end (10) can be used to receive the ultraviolet light beam from the signal generating end (8) at the same height; The plurality of signal generating ends (8) can also generate laser beams for increasing the temperature of the medium solution, and the corresponding universal seats (9) can drive the corresponding signal receiving ends (10) to rotate and scan the local temperature of the medium solution to obtain the temperature edge liquid level of the same medium solution.

3. The high-precision distributed comprehensive monitoring system based on ultraviolet temperature and level meter according to claim 1 is characterized in that: A sealing assembly is also fixedly sleeved on the vertical rod (4) sleeved with the vertical guide rail (5) to prevent water from entering the vertical guide rail (5), and the sealing assembly comprises two sealing cylinders (11) of the same height, wherein the sealing cylinders (11) are fixedly sleeved on the two vertical rods (4), and both ends of the two vertical rods (4) penetrate the corresponding sealing cylinders (11) and extend to the outside of the two sides of the corresponding sealing cylinders (11); Sealing rings (12) for improving sealing performance are also provided at both ends of the two sealing cylinders (11), and the two sealing rings (12) on the same side are tightly fitted to the outer wall of the corresponding vertical rod (4).

4. The high-precision distributed comprehensive monitoring system based on ultraviolet temperature and level meter according to claim 1 is characterized in that: The bottom end of the control rod (13) is also fixedly sleeved with a fixed guide rail (21), a limited electric slider (22) is slidably sleeved on the fixed guide rail (21), a polygonal clamping block (23) adapted to the plurality of rotating rods (19) is clamped on the limited electric slider (22), and support rods (24) corresponding to the positions of the corresponding rotating rods (19) are also rotatably sleeved on the outer wall of the polygonal clamping block (23), a fixed ring (25) of the same height is fixedly sleeved on the plurality of rotating rods (19), and ends of the plurality of support rods (24) that are away from each other are respectively rotatably sleeved on the corresponding fixed rings (25).

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