Compressed Gas Heating System

Abstract

The present invention relates to the technical field of heating, specifically a compressed gas heating system, which includes an intake pipe. The upper end of the intake pipe is connected and installed with an inner cylinder, and the cross-section of the inner cylinder is in the shape of a cone with a narrower lower part and a wider upper part. The upper end of the inner cylinder is connected and provided with an outlet pipe, and the cross-section of the outlet pipe is in the shape of a cone with a wider lower part and a narrower upper part. The upper end of the outlet pipe is connected and installed with a first connecting pipe. A heating element is arranged at the outer end of the inner cylinder. A flow guiding element is movably installed inside the intake pipe. A driving element is arranged at the outer end of the intake pipe, and the driving element is connected to the flow guiding element. This design realizes the mitigation of the trend of air pressure increase during the heating of compressed gas, effectively reduces the probability of the heating container cracking due to heating operations, and effectively guarantees the heating effect and safety.

Description

Technical Field

[0001] The present invention is a compressed gas heating system, belonging to the technical field of heating. Background Art

[0002] Compressed gas is a physical state of matter that compresses air or other gases through external forces, reducing its volume and increasing its pressure. This gas has many unique physical properties: its compressibility gives it excellent flexibility, its transparent and colorless appearance makes it easy to observe during operation, and its convenient transportation performance further expands its application scope. In addition, compressed gas also exhibits excellent safety - it is non-toxic, harmless, has no special hazards, does not pose a fire hazard, and can even operate stably in extremely harsh environments. For this reason, compressed gas is widely used in many industrial fields, such as oil extraction, chemical manufacturing, etc.

[0003] However, in certain specific application scenarios, in order to meet the process requirements, it is often necessary to heat the compressed gas. The current mainstream heating method is to add a heating container to the gas transmission pipeline and configure an efficient heating element in the container. When the compressed gas flows into the heating container, the heating element will quickly heat up, thereby transferring heat energy to the gas to make it reach the required temperature conditions. Subsequently, the heated gas is transported to the target equipment to complete the subsequent production tasks.

[0004] Although this technical solution seems mature, there are problems that cannot be ignored. Since the heating container is usually designed in a straight - tube structure, and the compressed gas will undergo significant diffusion and expansion during the heating process. This physical change easily leads to a sharp increase in the internal pressure of the compressed gas, threatening the structural integrity of the container, and further increasing the risk of container rupture, which will affect the heating effect and safety. Summary of the Invention

[0005] In view of the problems in the prior art, the present invention provides a compressed gas heating system.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a compressed gas heating system, including an intake pipe, the upper end of the intake pipe is connected and installed with an inner cylinder, and the cross - section of the inner cylinder is arranged in a conical shape that is narrow at the bottom and wide at the top. The upper end of the inner cylinder is connected and provided with an outlet pipe, and the cross - section of the outlet pipe is arranged in a conical shape that is wide at the bottom and narrow at the top. The upper end of the outlet pipe is connected and installed with a first connecting pipe. A heating element is arranged at the outer end of the inner cylinder. A flow - guiding element is movably installed inside the intake pipe, and a driving element is arranged at the outer end of the intake pipe, and the driving element is connected to the flow - guiding element.

[0007] Furthermore, the flow guide member includes a functional cylinder disposed within the intake pipe, with the opening of the functional cylinder facing downward. A plurality of spray pipes are equidistantly installed at the upper end of the functional cylinder and extend to the inner wall of the functional cylinder. The plurality of spray pipes are arranged in a conical structure that is narrower at the bottom and wider at the top, and the spray pipes extend into the inner cylinder. A sealing bearing is installed at the outer end of the upper part of the functional cylinder, and the outer ring portion of the sealing bearing is disposed on the inner wall of the intake pipe.

[0008] Furthermore, the driving member includes a first magnetic ring rotatably connected to the outer end of the intake pipe. A second magnetic ring is disposed directly inside the first magnetic ring, and the second magnetic ring and the first magnetic ring are arranged to attract each other. The second magnetic ring is installed at the outer end of the functional cylinder and is located within the intake pipe. The second magnetic ring is positioned below the sealing bearing. An annular gear is provided at the outer end of the first magnetic ring, and the outer end of the annular gear meshes with a rotating gear. A driving device is disposed at the outer end of the intake pipe, and the output shaft of the driving device is connected to the rotating gear.

[0009] Furthermore, a functional column is installed in the middle of the top end inside the functional cylinder, and the functional column is located inside the spray pipes. The cross-section of the functional column is in a conical shape that is narrower at the bottom and wider at the top, and the functional column and the functional cylinder are of an integrated structure.

[0010] Furthermore, the heating member includes a housing disposed outside the inner cylinder. A plurality of annular partitions are equidistantly installed between the inner wall of the housing and the outer end of the inner cylinder. A plurality of annular heaters are equidistantly provided at the outer end of the inner cylinder, and the annular heaters are located inside the housing. The annular heaters and the annular partitions are arranged alternately. A plurality of heat insulation sleeves are equidistantly installed on the inner wall of the housing, and the heat insulation sleeves and the annular partitions are arranged alternately. The plurality of heat insulation sleeves are respectively disposed at the outer ends of the plurality of annular heaters. A plurality of spiral single plates are equidistantly installed inside the inner cylinder, and the spiral single plates are located directly inside the annular partitions.

[0011] Furthermore, a first flange plate is provided at the outer end of the intake pipe and is located below the driving device. The lower end surface of the first flange plate is recessed upward to form a plurality of first holes that penetrate the first flange plate. A second flange plate is installed at the outer end of the first connecting pipe. The upper end surface of the second flange plate is recessed downward to form a plurality of second holes that penetrate the second flange plate.

[0012] Furthermore, the outer end surface of the intake pipe is recessed inward to form a plurality of first sealing grooves, and the first sealing grooves are located below the first flange plate. The outer end surface of the first connecting pipe is recessed inward to form a plurality of second sealing grooves, and the second sealing grooves are located above the second flange plate.

[0013] Advantages of the present invention:

[0014] 1. An inner cylinder with a conical structure whose cross-section is arranged with a narrower lower part and a wider upper part is adopted to construct a heating space for compressed gas, so that there is more space for the compressed gas to diffuse and expand during the heating process, realizing the alleviation of the tendency of the air pressure to rise during the heating of the compressed gas, effectively reducing the probability of the heating container cracking due to heating operations, and effectively ensuring the heating effect and safety.

[0015] 2. Through a micro motor, a rotating gear, an annular gear, a first magnetic ring and a second magnetic ring, the functional cylinder and multiple nozzles are rotated, so that the compressed gas forms a spiral flow pattern in the inner cylinder, realizing the pre-guiding treatment of the compressed gas to be introduced into the inner cylinder, so that the compressed gas can be evenly distributed in the inner cylinder, effectively reducing the probability of the compressed gas accumulating at the edges and corners of the inner cylinder, effectively reducing the degree of disorder of the compressed gas caused by the gradually increasing heating space, effectively reducing the flow resistance of the compressed gas, and effectively ensuring the heating effect of the compressed gas.

[0016] 3. Through multiple spiral single plates, multiple heating cavities are formed in the space of the inner cylinder, and multiple annular partitions and multiple annular heaters are used to independently heat each heating cavity, and then pre-heating cavities, multi-stage heating cavities, final heating cavities and stable heating cavities are formed from bottom to top, so as to perform multi-stage heating operations on the compressed gas, realizing that the compressed gas flow fills the entire heating space more evenly, increasing the time of the compressed gas in the inner cylinder, effectively reducing the occurrence of phenomena such as uneven heating and cooling during the heating process due to the spiral flow pattern of the compressed gas entering the inner cylinder, and effectively ensuring the heating effect of the compressed gas.

[0017] 4. The heated compressed gas is accelerated through a Venturi tube, realizing the acceleration treatment of the heated compressed gas, effectively reducing the probability of interference in the use of the heated compressed gas due to the slowdown of the flow rate of the discharged compressed gas caused by the inner cylinder with a gradually increasing diameter to form a heating space, and effectively ensuring the heating effect and use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, purposes and advantages of the present invention will become more obvious by reading the detailed description of the non-restrictive embodiments with reference to the following drawings:

[0019] Figure 1 is a schematic structural diagram of the compressed gas heating system of the present invention;

[0020] Figure 2 is a cross-sectional view of the compressed gas heating system of the present invention;

[0021] Figure 3 is Figure 2 an enlarged view of part A in

[0022] Figure 4 For Figure 2 Enlarged view of part B in;

[0023] Figure 5 Isometric view of the spiral single plate in the compressed gas heating system of the present invention;

[0024] Figure 6 Isometric view of the outlet pipe in the compressed gas heating system of the present invention;

[0025] Figure 7 Isometric view of the outer shell in the compressed gas heating system of the present invention;

[0026] Figure 8 Isometric view of the inlet pipe in the compressed gas heating system of the present invention;

[0027] Figure 9 Isometric view of the functional cylinder in the compressed gas heating system of the present invention;

[0028] Figure 10 Schematic diagram of another embodiment of the compressed gas heating system of the present invention;

[0029] Figure 11 For Figure 10 Cross-sectional view of.

[0030] In the figure: 1. Outer shell, 2. Inlet pipe, 3. Outlet pipe, 4. Inner cylinder, 5. Spiral single plate, 21. Micro motor, 22. First flange plate, 23. Rotating gear, 24. Ring gear, 25. First magnetic ring, 26. Second magnetic ring, 27. Sealed bearing, 28. Nozzle, 29. Functional cylinder, 31. First connecting pipe, 32. Second flange plate, 33. Second connecting pipe, 34. Venturi tube, 41. Annular partition, 42. Heat preservation sleeve, 43. Annular heater, 291. Functional column. Specific implementation manners

[0031] To make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0032] Embodiment 1: As shown in Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 7 and Figure 8As shown, a compressed gas heating system is provided, including an intake pipe 2. An inner cylinder 4 with a tapered cross-section that is narrower at the bottom and wider at the top is connected and installed at the upper end of the intake pipe 2. Through the inner cylinder 4, a heating space is provided for the compressed gas. An outlet pipe 3 with a tapered cross-section that is wider at the bottom and narrower at the top is connected and arranged at the upper end of the inner cylinder 4. Through the outlet pipe 3, the heated gas in the inner cylinder 4 is discharged. Then, a first connecting pipe 31 is connected and installed at the upper end of the outlet pipe 3. Through the first connecting pipe 31, an installation carrier is provided for the second flange plate 32;

[0033] A first flange plate 22 located below the driving device is arranged at the outer end of the intake pipe 2. A plurality of first holes penetrating the first flange plate 22 are recessed upward on the lower end surface of the first flange plate 22. The first flange plate 22 is used in cooperation with the plurality of first holes for the installation of the intake pipe 2. The second flange plate 32 is installed at the outer end of the first connecting pipe 31. A plurality of second holes penetrating the second flange plate 32 are recessed downward on the upper end surface of the second flange plate 32. The second flange plate 32 is used in cooperation with the plurality of second holes for the installation of the first connecting pipe 31;

[0034] A plurality of first sealing grooves located below the first flange plate 22 are recessed inward on the outer end surface of the intake pipe 2. Through the first sealing grooves, an installation space is provided for the sealing ring. A plurality of second sealing grooves located above the second flange plate 32 are recessed inward on the outer end surface of the first connecting pipe 31. Through the second sealing grooves, an installation space is provided for the sealing ring;

[0035] A plurality of annular partitions 41 are equidistantly installed between the inner wall of the outer shell 1 outside the inner cylinder 4 and the outer end of the inner cylinder 4. The plurality of annular partitions 41 are used in cooperation to divide the space formed between the inner wall of the outer shell 1 and the outer end of the inner cylinder 4 into a plurality of cavities. A plurality of annular heaters 43 located inside the outer shell 1 and arranged alternately with the annular partitions 41 are equidistantly arranged at the outer end of the inner cylinder 4. Through the annular heaters 43, heating operations are carried out. A plurality of heat insulation sleeves 42 arranged alternately with the annular partitions 41 are equidistantly installed on the inner wall of the outer shell 1, and the plurality of heat insulation sleeves 42 are respectively arranged at the outer ends of the plurality of annular heaters 43. Through the heat insulation sleeves 42, the effect of isolating from the outside normal temperature is achieved, ensuring that the heating operation inside the inner cylinder 4 is not affected.

[0036] Before use, first assemble sealing rings on multiple first sealing grooves, then insert the intake pipe 2 into the compressed gas delivery pipe, and make the first flange plate 22 contact the flange on the compressed gas delivery pipe. Then, use bolts to tightly install between the first flange plate 22 and the flange on the compressed gas delivery pipe. Then, assemble sealing rings on multiple second sealing grooves, and then insert the first connecting pipe 31 into the inlet part of the application device, and make the second flange plate 32 contact the flange of the inlet part of the application device. Then, use bolts to tightly install between the second flange plate 32 and the flange of the inlet part of the application device. Then, lead out the wire of the annular heater 43 and connect it to the controller;

[0037] During use, first control multiple annular heaters 43 to start through the controller, and then heat the inner cylinder 4. When the annular heaters 43 reach the appropriate temperature, deliver compressed gas into the intake pipe 2 through the compressed gas delivery pipe, and then inject the compressed gas into the inner cylinder 4 through the intake pipe 2, and heat the compressed gas in the inner cylinder 4. Since the cross-section of the inner cylinder 4 is a cone arranged with a narrower bottom and a wider top, the heating space of the compressed gas gradually becomes larger from bottom to top. Thus, the compressed gas has more space for diffusion and expansion during the heating process, realizing the mitigation of the trend of increasing air pressure during the heating of the compressed gas, effectively reducing the probability of the heating container cracking due to heating operations, effectively ensuring the heating effect and safety. The heated compressed gas will enter the outlet pipe 3, and then the heated compressed gas in the outlet pipe 3 enters the application device through the first connecting pipe 31, thus completing the heating operation of the compressed gas.

[0038] Embodiment 2: An inner cylinder 4 with a conical structure arranged with a narrower bottom and a wider top is adopted to construct the heating space of the compressed gas, aiming to alleviate the trend of a sharp increase in pressure caused by temperature rise during the heating of the gas through the design of the geometric shape. However, the gradually changing characteristic of the diameter of the heating space in this design inevitably changes the relative distance distribution between the heating element and the compressed gas. At the same time, the compressed gas will be accompanied by diffusion and volume expansion phenomena during the heating process, further causing a non-uniform accumulation effect of the compressed gas in the edge and corner areas of the inner cylinder 4. This complex physical behavior makes it easy for the gas to have local disorder and unstable flow phenomena during the flow process.

[0039] To solve the above problems, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 8 and Figure 9As shown in the figure, the functional cylinder 29 with the opening facing down is arranged in the intake pipe 2. Through the functional cylinder 29, an installation carrier is provided for the nozzle 28, and a plurality of nozzles 28 with a conical structure arranged with a narrower lower part and a wider upper part and extending into the inner cylinder 4 and reaching the inner wall of the functional cylinder 29 are equidistantly installed on the upper end of the functional cylinder 29. The plurality of nozzles 28 are used in cooperation to convey compressed gas into the inner cylinder 4. Then, the inner ring part of the sealing bearing 27 with the outer ring part arranged on the inner wall of the intake pipe 2 is installed on the outer end of the upper part of the functional cylinder 29. Through the sealing bearing 27, a sealed rotational connection is formed between the intake pipe 2 and the functional cylinder 29;

[0040] A first magnetic ring 25 is rotationally connected to the outer end of the intake pipe 2. A second magnetic ring 26 located directly inside the first magnetic ring 25, inside the intake pipe 2 and below the sealing bearing 27 is installed on the outer end of the functional cylinder 29, and the second magnetic ring 26 and the first magnetic ring 25 are arranged to attract each other. The first magnetic ring 25 and the second magnetic ring 26 are used in cooperation to make the functional cylinder 29 rotate. And an annular gear 24 is arranged on the outer end of the first magnetic ring 25. Through the annular gear 24, the first magnetic ring 25 rotates. Then, a rotating gear 23 is engaged with the outer end of the annular gear 24. Through the rotating gear 23, the annular gear 24 rotates. And the fixed part of the driving device with the output shaft connected to the rotating gear 23 is arranged on the outer end of the intake pipe 2. Through the driving device, the rotating gear 23 is driven to rotate. The driving device can adopt a micro motor 21;

[0041] A functional column 291 with a conical cross-section arranged with a narrower lower part and a wider upper part and located inside the nozzle 28 is installed in the middle of the top inside the functional cylinder 29, and the functional column 291 and the functional cylinder 29 are of an integral structure. Through the functional column 291, the compressed gas entering the functional cylinder 29 is dispersed outward. And a plurality of spiral single plates 5 located directly inside the annular partition 41 are equidistantly installed in the inner cylinder 4. The plurality of spiral single plates 5 are used in cooperation to divide the space inside the inner cylinder 4 into a plurality of cavities.

[0042] Before use, first use the first flange plate 22 and the first hole to tightly install the first flange plate 22 with the flange on the compressed gas delivery pipe. Then use the second flange plate 32 and the second hole to tightly install the second flange plate 32 with the flange at the inlet part of the application device. Then lead out the wire of the annular heater 43 and connect it to the controller;

[0043] During use, first control multiple annular heaters 43 to start through a controller, and then heat the inner cylinder 4. When the annular heaters 43 reach an appropriate temperature, compressed gas is conveyed into the air inlet pipe 2 through a compressed gas delivery pipe. The compressed gas enters the functional cylinder 29 and contacts the functional column 291. Since the cross-section of the functional column 291 is in the shape of a cone with a narrower bottom and a wider top, the functional column 291 will disperse the compressed gas entering the functional cylinder 29, protecting the functional cylinder 29, effectively reducing the probability of damage caused by the impact of the conveyed compressed gas on the functional cylinder 29. Then the dispersed compressed gas is further shunted into multiple nozzles 28;

[0044] At the same time, start the micro motor 21, which drives the rotating gear 23 to rotate, and then makes the annular gear 24 rotate, thereby making the first magnetic ring 25 rotate. Since the first magnetic ring 25 and the second magnetic ring 26 are arranged to adsorb each other, the rotation of the first magnetic ring 25 will make the second magnetic ring 26 rotate, thus making the functional cylinder 29 rotate, and then making multiple nozzles 28 rotate, so that the compressed gas in the nozzles 28 is conveyed into the inner cylinder 4, and the compressed gas flows in a spiral shape in the inner cylinder 4, realizing pre-guiding treatment of the compressed gas to enter the inner cylinder 4, so that the compressed gas can be evenly distributed in the inner cylinder 4, effectively reducing the probability of accumulation of the compressed gas at the edges and corners of the inner cylinder 4, effectively reducing the degree of disorder of the compressed gas caused by the gradually increasing heating space, effectively reducing the flow resistance of the compressed gas, and effectively ensuring the heating effect of the compressed gas;

[0045] And multiple spiral single plates 5 in the inner cylinder 4 form multiple heating cavities in the space of the inner cylinder 4. At this time, multiple annular partitions 41 between the outer shell 1 and the inner cylinder 4 form multiple installation cavities in the space between the outer shell 1 and the inner cylinder 4. And each annular heater 43 is installed in each installation cavity to independently heat each heating cavity, and then multiple heating cavities from bottom to top form a preheating cavity, a multi-stage heating cavity, a final heating cavity and a stable heating cavity, so as to perform multi-stage heating operation on the compressed gas, realizing that the compressed air flow fills the entire heating space more evenly, increasing the time of the compressed gas in the inner cylinder 4, effectively reducing the occurrence of uneven heating and cooling phenomena during the heating process due to the spiral flow pattern of the compressed gas entering the inner cylinder 4, and effectively ensuring the heating effect of the compressed gas;

[0046] The heated compressed gas will enter the air outlet pipe 3, and then the heated compressed gas in the air outlet pipe 3 enters the application equipment through the first connecting pipe 31, thus completing the heating operation of the compressed gas.

[0047] Embodiment 3: An inner cylinder 4 with a conical structure design having a narrow lower part and a wide upper part is used to construct a space for heating compressed gas, aiming to alleviate the pressure surge trend caused by the temperature rise of the gas during the heating process through sophisticated geometric optimization. At the same time, the design cleverly combines the micro motor 21, the rotating gear 23, the ring gear 24, the first magnetic ring 25, the second magnetic ring 26, the functional cylinder 29, the multiple nozzles 28 and the multiple spiral single plates 5 to pre-swirl the compressed gas about to enter the inner cylinder 4. This pre-swirl operation can effectively suppress the phenomenon of non-uniform accumulation of compressed gas at the edge and corner areas of the inner cylinder 4, thereby improving the uniformity of gas distribution;

[0048] However, this design also has certain limitations: due to the combined effects of the conical structure and the pre-swirl mechanism, the exhaust compressed gas flow rate is relatively low. This low flow rate may cause the heated compressed gas to interfere with the internal structure of the application equipment when entering the application equipment, which may significantly increase the probability.

[0049] In order to solve the above problems, Figure 10 and Figure 11 As shown, the second connecting pipe 33 is connected and arranged at the upper end of the outlet pipe 3, and the outlet pipe 3 is connected to the venturi tube 34 through the second connecting pipe 33, and the venturi tube 34 installed at the lower end of the first connecting pipe 31 is connected and arranged at the upper end of the second connecting pipe 33, and the venturi tube 34 is used to increase the discharge speed of the heated compressed gas.

[0050] Before use, first use the first flange plate 22 and the first hole to fasten the first flange plate 22 and the flange on the compressed gas delivery pipe, then use the second flange plate 32 and the second hole to fasten the second flange plate 32 and the flange at the inlet of the application equipment, and then lead out the wires of the annular heater 43 and connect them to the controller;

[0051] When in use, the controller first controls the multiple annular heaters 43 to start, and then heats the inner cylinder 4. When the annular heater 43 reaches a suitable temperature, the compressed gas is delivered to the air intake pipe 2 through the compressed gas delivery pipe, and the compressed gas enters the functional cylinder 29 and is divided into the multiple nozzles 28. The multiple nozzles 28 are used to deliver the compressed gas to the inner cylinder 4. At the same time, the micro motor 21, the rotating gear 23, the ring gear 24, the first magnetic ring 25 and the second magnetic ring 26 are used to rotate the functional cylinder 29 and the multiple nozzles 28, so that the compressed gas has a spiral flow form in the inner cylinder 4.

[0052] Then, by using a plurality of annular heaters 43, a plurality of spiral single plates 5, and a plurality of annular partitions 41, a multi-stage heating operation is performed on the compressed gas. The heated compressed gas will enter the outlet pipe 3. Then, the heated compressed gas in the outlet pipe 3 enters the Venturi tube 34 through the second connecting pipe 33. Then, the heated compressed gas is accelerated through the Venturi tube 34. Then, the accelerated compressed gas enters the application device through the first connecting pipe 31, thus completing the heating operation of the compressed gas, achieving the acceleration treatment of the heated compressed gas, effectively reducing the interference probability of the use of the heated compressed gas caused by the reduction of the flow rate of the discharged compressed gas due to the formation of a heating space by the inner cylinder 4 with a gradually increasing diameter, and effectively ensuring the heating effect and the use effect.

[0053] Although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. Compressed gas heating system, characterized in that: It includes an intake pipe (2). The upper end of the intake pipe (2) is connected and installed with an inner cylinder (4). The cross-section of the inner cylinder (4) is in a conical shape with a narrower lower part and a wider upper part. The upper end of the inner cylinder (4) is connected and provided with an outlet pipe (3). The cross-section of the outlet pipe (3) is in a conical shape with a wider lower part and a narrower upper part. The upper end of the outlet pipe (3) is connected and installed with a first connecting pipe (31). A heating element is arranged at the outer end of the inner cylinder (4). A flow guiding element is movably installed inside the intake pipe (2). A driving element is arranged at the outer end of the intake pipe (2), and the driving element is connected to the flow guiding element; The flow guiding element includes a functional cylinder (29). The functional cylinder (29) is arranged inside the intake pipe (2), and the opening of the functional cylinder (29) faces downward. A plurality of spray pipes (28) are equidistantly installed at the upper end of the functional cylinder (29), and the spray pipes (28) extend to the inner wall of the functional cylinder (29). The plurality of spray pipes (28) are in a conical structure with a narrower lower part and a wider upper part, and the spray pipes (28) extend into the inner cylinder (4). A sealing bearing (27) is installed at the outer end of the upper part of the functional cylinder (29), and the outer ring part of the sealing bearing (27) is arranged on the inner wall of the intake pipe (2); The driving element includes a first magnetic ring (25). The first magnetic ring (25) is rotatably connected to the outer end of the intake pipe (2). A second magnetic ring (26) is arranged directly inside the first magnetic ring (25), and the second magnetic ring (26) is arranged to be mutually adsorbed with the first magnetic ring (25). The second magnetic ring (26) is installed at the outer end of the functional cylinder (29), and the second magnetic ring (26) is located inside the intake pipe (2). The second magnetic ring (26) is located below the sealing bearing (27). An annular gear (24) is arranged at the outer end of the first magnetic ring (25). The outer end of the annular gear (24) meshes with a rotating gear (23). A driving device is arranged at the outer end of the intake pipe (2), and the output shaft of the driving device is connected to the rotating gear (23); A functional column (291) is installed in the middle of the top end inside the functional cylinder (29), and the functional column (291) is located inside the spray pipe (28). The cross-section of the functional column (291) is in a conical shape with a narrower lower part and a wider upper part, and the functional column (291) is integrally structured with the functional cylinder (29); The heating element includes a housing (1). The housing (1) is arranged outside the inner cylinder (4). A plurality of annular partitions (41) are equidistantly installed between the inner wall of the housing (1) and the outer end of the inner cylinder (4). A plurality of annular heaters (43) are equidistantly arranged at the outer end of the inner cylinder (4), and the annular heaters (43) are located inside the housing (1). The annular heaters (43) and the annular partitions (41) are arranged alternately. A plurality of heat insulation sleeves (42) are equidistantly installed on the inner wall of the housing (1), and the heat insulation sleeves (42) and the annular partitions (41) are arranged alternately. The plurality of heat insulation sleeves (42) are respectively arranged at the outer ends of the plurality of annular heaters (43). A plurality of spiral single plates (5) are equidistantly installed inside the inner cylinder (4), and the spiral single plates (5) are located directly inside the annular partitions (41).

2. The compressed gas heating system according to claim 1, wherein: The outer end of the intake pipe (2) is provided with a first flange plate (22), and the first flange plate (22) is located below the driving device. The lower end surface of the first flange plate (22) is recessed upward to form a plurality of first holes, and the first holes penetrate through the first flange plate (22). The outer end of the first connecting pipe (31) is installed with a second flange plate (32). The upper end surface of the second flange plate (32) is recessed downward to form a plurality of second holes, and the second holes penetrate through the second flange plate (32).

3. The compressed gas heating system according to claim 2, wherein: The outer end surface of the intake pipe (2) is recessed inward to form a plurality of first sealing grooves, and the first sealing grooves are located below the first flange plate (22). The outer end surface of the first connecting pipe (31) is recessed inward to form a plurality of second sealing grooves, and the second sealing grooves are located above the second flange plate (32).

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