Compressed gas heating system

Abstract

The invention relates to the technical field of heating, in particular to a compressed gas heating system which comprises a gas inlet pipe, an inner cylinder is installed at the upper end of the gas inlet pipe in a communicating mode, the cross section of the inner cylinder is in a conical shape with the narrow lower portion and the wide upper portion, and a gas outlet pipe is arranged at the upper end of the inner cylinder in a communicating mode and has the cross section in a conical shape with the wide lower portion and the narrow upper portion. A first connecting pipe is installed at the upper end of the air outlet pipe in a communicating mode, a heating piece is arranged at the outer end of the inner barrel, a flow guiding piece is movably installed in the air inlet pipe, a driving piece is arranged at the outer end of the air inlet pipe, and the driving piece is connected with the flow guiding piece. The probability that the heating container is broken due to heating operation is effectively reduced, and the heating effect and safety are effectively guaranteed.

Description

Technical Field

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

[0002] Compressed gas is a form of matter that is formed by compressing air or other gases through external force, reducing their volume and increasing their 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 range. In addition, compressed gas also exhibits excellent safety - it is non-toxic and harmless, has no special dangers, does not cause fire hazards, 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 some specific application scenarios, in order to meet 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 delivery pipeline and configure an efficient heating element in the container. When the compressed gas flows into the heating container, the heating element will heat up rapidly, thereby transferring heat energy to the gas to achieve the required temperature conditions. Subsequently, the heated gas is transported to the target equipment to complete subsequent production tasks.

[0004] Although this technical solution seems mature, it hides problems that cannot be ignored. Since the heating container is usually designed as a straight cylindrical structure, the compressed gas will diffuse and expand significantly during the heating process. This physical change can easily cause the internal pressure of the compressed gas to increase sharply, threatening the structural integrity of the container, thereby increasing the risk of container rupture and affecting 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 air inlet pipe, the upper end of the air inlet pipe is connected to an inner cylinder, and the cross-section of the inner cylinder is a cone with a narrow lower part and a wide upper part, the upper end of the inner cylinder is connected to an air outlet pipe, and the cross-section of the air outlet pipe is a cone with a wide lower part and a narrow upper part, the upper end of the air outlet pipe is connected to a first connecting pipe, a heating element is provided at the outer end of the inner cylinder, a guide element is movably installed inside the air inlet pipe, a driving element is provided at the outer end of the air inlet pipe, and the driving element is connected to the guide element.

[0007] Furthermore, the guide member includes a functional cylinder, which is arranged in the air intake pipe, and the opening of the functional cylinder is arranged downward, a plurality of nozzles are equidistantly installed on the upper end of the functional cylinder, and the nozzles extend to the inner wall of the functional cylinder, and the plurality of nozzles are arranged in a conical structure with a narrow lower part and a wide upper part, and the nozzles extend into the inner cylinder, and a sealed bearing is installed at the upper outer end of the functional cylinder, and the outer ring portion of the sealed bearing is arranged on the inner wall of the air intake pipe.

[0008] Furthermore, the driving member includes a first magnetic ring, which is rotatably connected to the outer end of the intake pipe, a second magnetic ring is arranged directly inside the first magnetic ring, and the second magnetic ring and the first magnetic ring are arranged to be adsorbed to each other, the second magnetic ring is installed at the outer end of the functional cylinder, and the second magnetic ring is located in the intake pipe, the second magnetic ring is located at the lower side of the sealed bearing, an annular gear is arranged at the outer end of the first magnetic ring, and the outer end of the annular gear is engaged with a rotating gear, a driving device is arranged 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 of the functional tube, and the functional column is located inside the nozzle. The cross section of the functional column is a cone that is narrow at the bottom and wide at the top, and the functional column and the functional tube are an integrated structure.

[0010] Further, the heating element includes an outer shell, which is arranged on the outside of the inner cylinder, a plurality of annular partitions are equidistantly installed between the inner wall of the outer shell and the outer end of the inner cylinder, a plurality of annular heaters are equidistantly arranged on the outer end of the inner cylinder, and the annular heaters are located on the inner side of the outer shell, the annular heaters and the annular partitions are alternately arranged, a plurality of thermal insulation sleeves are equidistantly installed on the inner wall of the outer shell, and the thermal insulation sleeves and the annular partitions are alternately arranged, the plurality of thermal insulation sleeves are respectively arranged on the outer ends of a plurality of annular heaters, a plurality of spiral single plates are equidistantly installed in the inner cylinder, and the spiral single plates are located directly inside the annular partitions.

[0011] Furthermore, a first flange plate is arranged at the outer end of the air intake pipe, and the first flange plate is located at the lower side of the driving device, the lower end surface of the first flange plate is recessed upward to form a plurality of first holes, and the first holes penetrate the first flange plate, and 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, and the second holes penetrate the second flange plate.

[0012] Furthermore, the outer end surface of the intake pipe is recessed inwardly to form a plurality of first sealing grooves, and the first sealing grooves are located on the lower side of the first flange plate; the outer end surface of the first connecting pipe is recessed inwardly to form a plurality of second sealing grooves, and the second sealing grooves are located on the upper side of the second flange plate.

[0013] Beneficial effects of the present invention: 1. The inner cylinder with a conical structure and a narrow lower and wide upper cross section is used to construct the heating space for the compressed gas, so that the compressed gas has more space to diffuse and expand during the heating process, which can alleviate the trend of increasing gas pressure during heating, effectively reduce the probability of rupture of the heating container due to heating operation, and effectively ensure the heating effect and safety.

[0014] 2. The functional cylinder and the multiple nozzles are rotated by means of a micro motor, a rotating gear, a ring gear, a first magnetic ring and a second magnetic ring, so that the compressed gas flows in a spiral shape in the inner cylinder, thereby achieving pre-flow 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 compressed gas accumulation at the edges and corners of the inner cylinder, effectively reducing the degree of turbulence of the compressed gas due to the gradual enlargement of the heating space, effectively reducing the flow resistance of the compressed gas, and effectively ensuring the heating effect of the compressed gas.

[0015] 3. Through multiple spiral single plates, multiple heating cavities are formed in the space inside the inner cylinder, and multiple annular partitions and multiple annular heaters are used to independently heat each heating cavity, thereby forming a preheating cavity, a multi-stage heating cavity, a final heating cavity and a stable heating cavity from bottom to top, so as to perform multi-stage heating operations on the compressed gas, so that the compressed airflow can fill the entire heating space more evenly, and increase the time of the compressed gas in the inner cylinder, effectively reducing the occurrence of uneven hot and cold during the heating process due to the spiral flow of the compressed gas entering the inner cylinder, and effectively ensuring the heating effect of the compressed gas.

[0016] 4. The heated compressed gas is accelerated through the Venturi tube to achieve accelerated processing of the heated compressed gas, effectively reducing the probability of interference in the use of the heated compressed gas due to the slowing down of the flow rate of the discharged compressed gas caused by the gradually increasing diameter of the inner cylinder to form a heating space, thereby effectively ensuring the heating effect and the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a structural schematic diagram of the compressed gas heating system of the present invention; Figure 2 is a cross-sectional view of a compressed gas heating system of the present invention; Figure 3 for Figure 2 Enlarged view of part A in the middle; Figure 4 for Figure 2 Enlarged view of middle part B; Figure 5A three-dimensional diagram of a spiral single plate in the compressed gas heating system of the present invention; Figure 6 A three-dimensional diagram of an air outlet pipe in the compressed gas heating system of the present invention; Figure 7 A three-dimensional diagram of a housing in the compressed gas heating system of the present invention; Figure 8 A three-dimensional diagram of an air inlet pipe in the compressed gas heating system of the present invention; Fig. 9 A three-dimensional diagram of a functional cylinder in the compressed gas heating system of the present invention; Fig.10 It is a schematic diagram of another embodiment of the compressed gas heating system of the present invention; Fig.11 for Fig.10 sectional view of .

[0018] In the figure: 1, outer shell, 2, air inlet pipe, 3, air outlet pipe, 4, inner tube, 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 tube, 31, first connecting pipe, 32, second flange plate, 33, second connecting pipe, 34, venturi tube, 41, annular partition, 42, insulation sleeve, 43, annular heater, 291, functional column. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] Embodiment 1: Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, a compressed gas heating system is provided, including an inlet pipe 2, an inner cylinder 4 having a tapered cross section with a narrow lower part and a wide upper part is connected and installed on the upper end of the inlet pipe 2, and a heating space is provided for the compressed gas through the inner cylinder 4, and an outlet pipe 3 having a tapered cross section with a wide lower part and a narrow upper part is connected and installed on the upper end of the inner cylinder 4, and the heated gas in the inner cylinder 4 is discharged through the outlet pipe 3, and then a first connecting pipe 31 is connected and installed on the upper end of the outlet pipe 3, and a mounting carrier is provided for the second flange plate 32 through the first connecting pipe 31; The first flange plate 22 located at the lower side of the driving device is arranged on the outer end of the intake pipe 2, and the lower end surface of the first flange plate 22 is recessed upward to form a plurality of first holes penetrating the first flange plate 22. The first flange plate 22 is used in conjunction with the plurality of first holes for mounting the intake pipe 2. The second flange plate 32 is installed on the outer end of the first connecting pipe 31, and the upper end surface of the second flange plate 32 is recessed downward to form a plurality of second holes penetrating the second flange plate 32. The second flange plate 32 is used in conjunction with the plurality of second holes for mounting the first connecting pipe 31. The outer end surface of the intake pipe 2 is recessed inward to form a plurality of first sealing grooves located at the lower side of the first flange plate 22, and the first sealing grooves provide installation space for the sealing ring. The outer end surface of the first connecting pipe 31 is recessed inward to form a plurality of second sealing grooves located at the upper side of the second flange plate 32, and the second sealing grooves provide installation space for the sealing ring. A plurality of annular baffles 41 are installed equidistantly between the inner wall of the outer shell 1 located outside the inner cylinder 4 and the outer end of the inner cylinder 4. The plurality of annular baffles 41 are used together to separate 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 on the inner side of the outer shell 1 and arranged alternately with the annular baffles 41 are equidistantly arranged on the outer end of the inner cylinder 4. The annular heaters 43 are used for heating operations. A plurality of thermal insulation sleeves 42 arranged alternately with the annular baffles 41 are installed equidistantly on the inner wall of the outer shell 1. The plurality of thermal insulation sleeves 42 are respectively arranged on the outer ends of the plurality of annular heaters 43. The thermal insulation sleeves 42 are used to isolate the inner cylinder 4 from the external normal temperature, thereby ensuring that the heating operations in the inner cylinder 4 are not affected.

[0021] Before use, first assemble sealing rings on multiple first sealing grooves, then insert the air intake pipe 2 into the compressed gas delivery pipe, and make the first flange plate 22 contact with the flange on the compressed gas delivery pipe, and then use bolts to fasten the first flange plate 22 and the flange on the compressed gas delivery pipe, and then assemble sealing rings on multiple second sealing grooves, and then insert the first connecting pipe 31 into the inlet of the application equipment, and make the second flange plate 32 contact with the flange of the inlet of the application equipment, and then use bolts to fasten the second flange plate 32 and the flange of the inlet of the application equipment, and then lead out the wires of the annular heater 43 and connect them to the controller; When in use, firstly, the controller controls the start-up of multiple annular heaters 43, and then heats the inner tube 4. When the annular heater 43 reaches a suitable temperature, the compressed gas is transported into the air inlet pipe 2 through the compressed gas delivery pipe, and then the compressed gas is injected into the inner tube 4 through the air inlet pipe 2, and the compressed gas in the inner tube 4 is heated. The cross-section of the inner tube 4 is a cone with a narrow bottom and a wide top, so the heating space of the compressed gas gradually increases from bottom to top, so that the compressed gas has more space to diffuse and expand during the heating process, thereby alleviating the trend of increased pressure of the compressed gas during heating, effectively reducing the probability of rupture of the heating container due to the heating operation, and effectively ensuring the heating effect and safety. 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, thereby completing the heating operation of the compressed gas.

[0022] Embodiment 2: An inner cylinder 4 with a conical structure having a cross section that is narrow at the bottom and wide at the top is used to construct a heating space for compressed gas, aiming to alleviate the pressure surge trend caused by the increase in temperature during the heating process of the gas through geometric design. However, the gradual change in 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 during the heating process, further causing a non-uniform accumulation effect of the compressed gas at the edge and corner areas of the inner cylinder 4. This complex physical behavior makes it easy for the gas to have local turbulence and unstable flow during the flow process.

[0023] In order to solve the above problems, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 8 and Fig. 9 As shown, a functional cylinder 29 with an opening facing downward is arranged in the air intake pipe 2, and a mounting carrier is provided for the nozzle 28 through the functional cylinder 29, and a plurality of nozzles 28 extending into the inner cylinder 4 and extending to the inner wall of the functional cylinder 29 in a tapered structure arranged narrow at the bottom and wide at the top are equidistantly mounted on the upper end of the functional cylinder 29, and a plurality of nozzles 28 are used in coordination to deliver compressed gas into the inner cylinder 4, and then the inner ring portion of the sealing bearing 27 whose outer ring portion is arranged on the inner wall of the air intake pipe 2 is mounted on the upper outer end of the functional cylinder 29, and the air intake pipe 2 and the functional cylinder 29 are connected in a sealed rotation manner through the sealing bearing 27; The first magnetic ring 25 is rotatably connected to the outer end of the intake pipe 2, and the second magnetic ring 26 located just inside the first magnetic ring 25, inside the intake pipe 2 and below the sealing bearing 27 is installed at the outer end of the functional cylinder 29, and the second magnetic ring 26 and the first magnetic ring 25 are arranged to be attracted to each other, and the first magnetic ring 25 and the second magnetic ring 26 are used in conjunction with each other to rotate the functional cylinder 29, and the ring gear 24 is set on the outer end of the first magnetic ring 25, and the first magnetic ring 25 is rotated through the ring gear 24, and then the rotating gear 23 is meshed with the outer end of the ring gear 24, and the ring gear 24 is rotated through the rotating gear 23, and the fixed part of the driving device connecting the output shaft and the rotating gear 23 is set on the outer end of the intake pipe 2, and the rotating gear 23 is driven to rotate through the driving device, and the driving device can be a micro motor 21; A conical functional column 291 located on the inner side of the nozzle 28 and having a narrow lower part and wide upper part cross section is installed in the middle of the top end of the functional cylinder 29, and the functional column 291 and the functional cylinder 29 are integrated into one structure. The compressed gas entering the functional cylinder 29 is dispersed outward through the functional column 291, and a plurality of spiral single plates 5 located on the inner side of the annular partition plate 41 are equidistantly installed in the inner cylinder 4. The plurality of spiral single plates 5 are used in combination to divide the space inside the inner cylinder 4 into a plurality of cavities.

[0024] 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; 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 inlet pipe 2 through the compressed gas delivery pipe, and the compressed gas enters the functional cylinder 29 and contacts the functional column 291. Since the cross section of the functional column 291 is a cone with a narrow bottom and a wide top, the functional column 291 will disperse the compressed gas entering the functional cylinder 29, thereby protecting the functional cylinder 29 and effectively reducing the probability of damage caused by the impact of the delivered compressed gas on the functional cylinder 29. Then, the dispersed compressed gas is diverted to the multiple nozzles 28. At the same time, the micro motor 21 is started, thereby driving the rotating gear 23 to rotate, and then the ring gear 24 is rotated, so that the first magnetic ring 25 is rotated. Because the first magnetic ring 25 and the second magnetic ring 26 are arranged to be attracted to each other, the rotation of the first magnetic ring 25 will cause the second magnetic ring 26 to rotate, thereby rotating the functional cylinder 29, and then rotating the multiple nozzles 28, so that the compressed gas in the nozzle 28 is transported to the inner cylinder 4, and the compressed gas is made to flow in a spiral shape in the inner cylinder 4, so that the compressed gas to be entered into the inner cylinder 4 is pre-diverted, so that the compressed gas can be evenly distributed in the inner cylinder 4, effectively reducing the probability of compressed gas accumulation at the edges and corners of the inner cylinder 4, effectively reducing the degree of turbulence of the compressed gas due to the gradual enlargement of the heating space, effectively reducing the flow resistance of the compressed gas, and effectively ensuring the heating effect of the compressed gas; The 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, the 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 an annular heater 43 is installed in each installation cavity, so that each heating cavity is heated independently, and then the 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, so that the compressed airflow fills the entire heating space more evenly, and increases the time of the compressed gas in the inner cylinder 4, effectively reducing the occurrence of uneven cold and heat during the heating process due to the spiral flow form of the compressed gas entering the inner cylinder 4, and effectively ensuring the heating effect of the compressed gas; The heated compressed gas will enter the gas outlet pipe 3, and then the heated compressed gas in the gas outlet pipe 3 will enter the application equipment through the first connecting pipe 31, thereby completing the heating operation of the compressed gas.

[0025] 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; 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.

[0026] In order to solve the above problems, Fig.10 and Fig.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.

[0027] 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; 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. Then, multiple annular heaters 43, multiple spiral single plates 5 and multiple annular partitions 41 are used to perform multi-stage heating operations on the compressed gas. The heated compressed gas will enter the outlet pipe 3, and then the heated compressed gas in the outlet pipe 3 enters the venturi tube 34 through the second connecting pipe 33, and then the heated compressed gas is accelerated through the venturi tube 34, and then the accelerated compressed gas enters the application equipment through the first connecting pipe 31, thereby completing the heating operation of the compressed gas and accelerating the heated compressed gas, effectively reducing the probability of interference with the use of the heated compressed gas due to the slowing down of the flow rate of the discharged compressed gas due to the gradually increasing diameter of the inner cylinder 4 to form a heating space, and effectively ensuring the heating effect and the use effect.

[0028] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. Compressed gas heating system, characterized in that: The invention comprises an air inlet pipe (2), the upper end of the air inlet pipe (2) being connected to an inner cylinder (4) and being installed thereon, and the cross section of the inner cylinder (4) being in the shape of a cone with a narrow lower part and a wide upper part; the upper end of the inner cylinder (4) being connected to an air outlet pipe (3) and being installed thereon, and the cross section of the air outlet pipe (3) being in the shape of a cone with a wide lower part and a narrow upper part; the upper end of the air outlet pipe (3) being connected to a first connecting pipe (31) and being installed thereon; a heating element being provided at the outer end of the inner cylinder (4); a flow guide being movably installed inside the air inlet pipe (2); a driving element being provided at the outer end of the air inlet pipe (2), and being connected to the flow guide.

2. The compressed gas heating system according to claim 1, characterized in that: The guide member comprises a functional cylinder (29), the functional cylinder (29) being arranged in the air intake pipe (2), and the opening of the functional cylinder (29) being arranged downward, a plurality of nozzles (28) being equidistantly installed at the upper end of the functional cylinder (29), and the nozzles (28) extending to the inner wall of the functional cylinder (29), the plurality of nozzles (28) being arranged in a conical structure with a narrow lower portion and a wide upper portion, and the nozzles (28) extending into the inner cylinder (4), a sealing bearing (27) being installed at the upper outer end of the functional cylinder (29), and the outer ring portion of the sealing bearing (27) being arranged on the inner wall of the air intake pipe (2).

3. The compressed gas heating system according to claim 2, characterized in that: The driving member comprises a first magnetic ring (25), the first magnetic ring (25) being rotatably connected to the outer end of the air intake pipe (2), a second magnetic ring (26) being arranged directly inside the first magnetic ring (25), and the second magnetic ring (26) and the first magnetic ring (25) being arranged to be attracted to each other, the second magnetic ring (26) being installed at the outer end of the functional cylinder (29), and the second magnetic ring (26) being located inside the air intake pipe (2), and the second magnetic ring (26) being located below the sealing bearing (27), a ring gear (24) being arranged at the outer end of the first magnetic ring (25), and the outer end of the ring gear (24) being meshed with a rotating gear (23), and a driving device being arranged at the outer end of the air intake pipe (2), and an output shaft of the driving device being connected to the rotating gear (23).

4. The compressed gas heating system according to claim 2, characterized in that: A functional column (291) is installed in the middle of the top end of the functional cylinder (29), and the functional column (291) is located inside the nozzle (28). The cross section of the functional column (291) is in the shape of a cone that is narrow at the bottom and wide at the top, and the functional column (291) and the functional cylinder (29) are in an integrated structure.

5. The compressed gas heating system according to claim 1, characterized in that: The heating element comprises an outer shell (1), the outer shell (1) being arranged on the outside of an inner tube (4), a plurality of annular baffles (41) being equidistantly installed between the inner wall of the outer shell (1) and the outer end of the inner tube (4), a plurality of annular heaters (43) being equidistantly installed on the outer end of the inner tube (4), and the annular heaters (43) being located on the inner side of the outer shell (1), the annular heaters (43) and the annular baffles (41) being arranged alternately, a plurality of thermal insulation sleeves (42) being equidistantly installed on the inner wall of the outer shell (1), and the thermal insulation sleeves (42) and the annular baffles (41) being arranged alternately, the plurality of thermal insulation sleeves (42) being respectively arranged on the outer ends of the plurality of annular heaters (43), and a plurality of spiral single plates (5) being equidistantly installed in the inner tube (4), and the spiral single plates (5) being located directly inside the annular baffles (41).

6. The compressed gas heating system according to claim 3, characterized in that: A first flange plate (22) is arranged at the outer end of the air intake pipe (2), and the first flange plate (22) is located at the lower side of 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 the first flange plate (22), and a second flange plate (32) is installed at the outer end of the first connecting pipe (31), 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 the second flange plate (32).

7. The compressed gas heating system according to claim 6, characterized in that: The outer end surface of the air intake pipe (2) is recessed inwardly to form a plurality of first sealing grooves, and the first sealing grooves are located at the lower side of the first flange plate (22); the outer end surface of the first connecting pipe (31) is recessed inwardly to form a plurality of second sealing grooves, and the second sealing grooves are located at the upper side of the second flange plate (32).

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