A heat exchange device with fin reinforcement

Abstract

The application discloses a heat exchange device with fin reinforcement, and relates to the technical field of heat exchange. The heat exchange device comprises an outer shell, heat exchange pipes, a shell input pipe, a shell output pipe, a pipe end input bin and a pipe end output bin. The shell input pipe, the shell output pipe and the outer shell outer side wall are fastened and connected. The pipe end input bin, the pipe end output bin and the outer shell outer end face are fastened and connected. The shell input pipe and the pipe end output bin are arranged on one side of the outer shell. The shell output pipe and the pipe end input bin are arranged on the other side of the outer shell. The heat exchange pipes and the outer shell inner end face are fastened and connected. The application is characterized in that the staggered arrangement of the heat dissipation fins keeps the gap between the adjacent heat exchange pipes in a relatively balanced state. The tip of the heat dissipation fin compensates for the gap between the adjacent heat dissipation fins, so that the total gap distance is kept in a state with a small difference. In combination with the setting of the rhombic column, the fluid flowing through the heat exchange pipe area keeps a relatively stable flow cross section during the flow process, and the heat exchange can be carried out more smoothly.

Description

Technical Field

[0001] This invention relates to the field of heat exchange technology, specifically to a heat exchange device with fin reinforcement. Background Technology

[0002] Tubular heat exchangers are a common type of heat exchanger with a long history of industrial application. They still dominate all heat exchangers, but existing tubular heat exchangers have certain defects and cannot meet the usage requirements.

[0003] Conventional tubular heat exchangers typically exchange heat through direct convection of hot and cold fluids. This method results in a short heat exchange path, a relatively small heat exchange area, and poor heat exchange efficiency. Some tubular heat exchangers have fins on the heat exchange tubes, but the cooling fluid flow tends to concentrate in the gaps between the heat exchange tubes. The fluid velocity at the fin gaps and obstructed areas of the heat exchange tubes decreases significantly, greatly reducing the efficiency of the heat exchange device.

[0004] During operation, scale and impurities accumulate on the heat exchange tubes of a heat exchanger. The rate of scale formation varies among different tubes, resulting in varying degrees of heat exchange capacity loss. Conventional heat exchangers cannot adjust the fluid velocity within a single tube based on the degree of heat exchange efficiency degradation. Consequently, after prolonged use, conventional heat exchangers lose the ability to accurately control the temperature of the fluid after heat exchange, significantly reducing their overall precision. Summary of the Invention

[0005] The purpose of this invention is to provide a heat exchange device with fin reinforcement to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a heat exchange device with finned reinforcement, comprising an outer shell, heat exchange tubes, an outer shell inlet pipe, an outer shell outlet pipe, a pipe-end inlet chamber, and a pipe-end outlet chamber. The outer shell inlet pipe and outer shell outlet pipe are fastened to the outer wall of the outer shell, and the pipe-end inlet chamber and pipe-end outlet chamber are fastened to the outer end face of the outer shell. The outer shell inlet pipe and pipe-end outlet chamber are located on one side of the outer shell, and the outer shell outlet pipe and pipe-end inlet chamber are located on the other side of the outer shell. The heat exchange tubes are fastened to the inner end face of the outer shell, and multiple heat exchange tubes are provided, which are evenly distributed inside the outer shell. Through the staggered arrangement of the heat dissipation fins, the gaps between adjacent heat exchange tubes are kept in a relatively balanced state. The tips of the heat dissipation fins compensate for the gaps between adjacent heat dissipation fins, so that the total gap spacing is kept in a small difference. Combined with the setting of the rhomboid column, the flow cross section of the fluid flowing through the heat exchange tube area remains relatively stable during the flow process, enabling more stable heat exchange.

[0007] Furthermore, the outer shell has a guide surface inside, and the heat exchange tube has heat dissipation fins. The heat dissipation fins are fastened to the heat exchange tube. There are multiple heat dissipation fins, which are evenly distributed along the heat exchange tube. The guide surface is fastened to the inner wall of the outer shell. The bottom of the outer shell has a support, which is fastened to the ground. The guide surface has multiple faces, which are staggered vertically. There is a gap between the end of the guide surface away from the connection position and the outer shell. The heat exchange tube and the guide surface are slidably connected.

[0008] Furthermore, rhomboid columns are arranged between the heat exchange tubes. There are multiple rhomboid columns, and they are located at the center of the intersection of four adjacent heat exchange tubes. The outer wall of the rhomboid column is arc-shaped and concentric with the adjacent heat exchange tube.

[0009] Furthermore, the heat dissipation fins have an isosceles triangular cross-sectional shape, and the heat dissipation fins on adjacent heat exchange tubes are arranged in an alternating pattern.

[0010] Furthermore, the heat exchange tube is equipped with regulating blocks at both ends, and the regulating blocks are equipped with regulating cavities and connecting cavities. A liquid storage tank is provided on the side of the outer shell, and an outlet is provided on the liquid storage tank. The regulating cavity is connected to the outlet of the liquid storage tank through a conduit. The connecting cavity is connected to the tube end input chamber and the tube end output chamber. The two ends of the heat exchange tube are sealed. The heat exchange tube and the regulating cavity are slidably connected. A bend is provided on the side wall of the heat exchange tube, and the bend is slidably connected to the connecting cavity.

[0011] Furthermore, an electric cylinder is installed outside the liquid storage tank, and a partition plate is installed inside the liquid storage tank. A push rod is installed on the output shaft of the electric cylinder. There are two push rods, and a push plate is fixed to the end of the two push rods away from the electric cylinder. The two push plates are respectively set on both sides of the partition plate. The push plates are slidably connected to the liquid storage tank, and a pressure sensor is installed on the push plate.

[0012] Furthermore, a conveying unit is installed inside the pipe-end input chamber, and a control unit is installed inside the pipe-end output chamber. A first connecting pipe is installed at the end of the pipe-end input chamber near the heat exchange tube, and a second connecting pipe is installed at the end of the pipe-end output chamber near the heat exchange tube. The first connecting pipe and the second connecting pipe are respectively connected to the connecting cavities installed at both ends of the heat exchange tube, and the control unit and the second connecting pipe are tightly connected.

[0013] Furthermore, the conveying unit includes a first baffle plate and a second baffle plate, which are disposed inside the pipe end input chamber and are fastened to the pipe end input chamber. The first baffle plate is disposed on the side of the pipe end input chamber away from the heat exchange tube, and the second baffle plate is disposed on the side of the pipe end input chamber close to the heat exchange tube. The first baffle plate is provided with multiple blocking holes, and the second baffle plate is provided with multiple flow holes. An extrusion ring is disposed inside the blocking holes.

[0014] Furthermore, the control unit includes a control tube, a heated chamber, and an expansion bladder. The control tube and the second connecting tube are tightly connected. The heated chamber is embedded in the side wall of the control tube. The expansion bladder is tightly connected to the side wall of the control tube. A connecting tube is provided between the heated chamber and the expansion bladder. A one-way output valve is provided inside the connecting tube.

[0015] Furthermore, the outer wall of the outer shell is provided with transverse reinforcing ribs and reinforcing rings. Multiple reinforcing rings are provided and are evenly distributed along the outer wall of the outer shell. Transverse reinforcing ribs are provided between the reinforcing rings. Multiple transverse reinforcing ribs are provided and gaps are provided between the transverse reinforcing ribs and the reinforcing rings.

[0016] Compared with existing technologies, the beneficial effects achieved by this invention are as follows: This invention guides the fluid between heat exchange tubes using rhomboid prisms, enabling the fluid to flow around the heat exchange tubes, greatly improving the fluid heat exchange efficiency on the tube surface. Furthermore, the wrapping flow of water around the tube surface ensures more uniform heat exchange throughout the tube, preventing excessive local temperature differences and resulting in smoother fluid flow. The invention also utilizes staggered fins to maintain a relatively balanced gap between adjacent heat exchange tubes. The tips of the fins compensate for the gaps between adjacent fins, keeping the total gap distance small. Combined with the rhomboid prisms, this ensures that the flow cross-section of the fluid flowing through the heat exchange tube area remains relatively stable, enabling more stable heat exchange. This invention first unifies the input pressure of each heat exchange tube through a conveying unit, and then adjusts the flow resistance of each heat exchange tube through a control unit, thereby adjusting the fluid velocity. By adjusting the flow velocity, the output of heat exchange tubes with poor heat exchange effect is reduced, giving the heat exchange tubes sufficient heat exchange time, increasing the temperature uniformity of the output fluid, and improving the accuracy of the heat exchange device. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a diagram showing the distribution of the heat exchange tubes and rhomboid columns of the present invention.

[0020] Figure 3 yes Figure 2 Enlarged view of a portion at point A;

[0021] Figure 4 This is a cross-sectional view of the internal structure of the regulating block and the liquid storage tank of the present invention;

[0022] Figure 5 This is a side sectional view of the adjusting block of the present invention;

[0023] Figure 6 This is a cross-sectional view of the heat dissipation fins of the present invention;

[0024] Figure 7 This is a cross-sectional view of the pipe-end input chamber and the pipe-end output chamber of the present invention;

[0025] Figure 8 yes Figure 7 A magnified view of section B;

[0026] In the figure: 1-Outer shell, 11-Guiding surface, 2-Heat exchange tube, 21-Heat dissipation fins, 22-Rhomboid column, 23-Adjusting block, 231-Adjusting cavity, 232-Connecting cavity, 24-Liquid storage tank, 25-Pushing cylinder, 26-Divider plate, 27-Push plate, 3-Shell input pipe, 4-Shell output pipe, 5-Pipe end input chamber, 51-Conveying unit, 511-First baffle plate, 512-Second baffle plate, 513-Blocking hole, 514-Flow hole, 52-First connecting pipe, 6-Pipe end output chamber, 61-Control unit, 611-Control pipe, 612-Heated cavity, 613-Expansion bladder, 62-Second connecting pipe, 7-Transverse reinforcing rib, 8-Reinforcing ring. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] like Figure 1As shown, a heat exchanger with finned reinforcement includes an outer shell 1, heat exchange tubes 2, an outer shell inlet pipe 3, an outer shell outlet pipe 4, a pipe end inlet chamber 5, and a pipe end outlet chamber 6. The outer shell inlet pipe 3 and the outer shell outlet pipe 4 are fastened to the outer wall of the outer shell 1, and the pipe end inlet chamber 5 and the pipe end outlet chamber 6 are fastened to the outer end face of the outer shell 1. The outer shell inlet pipe 3 and the pipe end outlet chamber 6 are located on one side of the outer shell 1, and the outer shell outlet pipe 4 and the pipe end inlet chamber 5 are located on the other side of the outer shell 1. The heat exchange tubes 2 are fastened to the inner end face of the outer shell 1. Multiple heat exchange tubes 2 are provided and are evenly distributed inside the outer shell 1. Cooling fluid flows in from the outer shell inlet pipe 3 and flows out from the outer shell outlet pipe 4. Heat exchange fluid enters from the pipe end inlet chamber 5, passes through the heat exchange tubes 2, and then exits from the pipe end outlet chamber 6. The heat exchange fluid and the cooling fluid maintain opposite flow directions, and heat exchange occurs between them at the wall of the heat exchange tubes 2. The present invention uses the staggered arrangement of heat dissipation fins 21 to keep the gap between adjacent heat exchange tubes 2 in a relatively balanced state. The tip of the heat dissipation fin 21 compensates for the gap between adjacent heat dissipation fins 21, so that the total gap is kept in a small difference. With the setting of the rhomboid column 22, the flow cross section of the fluid flowing through the heat exchange tube 2 region remains relatively stable during the flow process, so that heat exchange can be carried out more smoothly.

[0029] like Figure 1 As shown, the outer casing 1 has a guide surface 11 inside, and the heat exchange tube 2 has heat dissipation fins 21. The heat dissipation fins 21 are fastened to the heat exchange tube 2. There are multiple heat dissipation fins 21, which are evenly distributed along the heat exchange tube 2. The guide surface 11 is fastened to the inner wall of the outer casing 1. A support is provided at the bottom of the outer casing 1, and the support is fastened to the ground. The guide surface 11 has multiple faces, which are staggered vertically. There is a gap between the end of the guide surface 11 away from the connection position and the outer casing 1. The heat exchange tube 2 and the guide surface 11 are slidably connected. The guide surface 11 forms a folded flow channel between the shell inlet pipe 3 and the shell outlet pipe 4. The fluid needs to flow through the area of ​​the outer casing 1 along the folded flow channel. The heat exchange fluid exchanges heat with the heat exchange tube 2. The heat dissipation fins 21 increase the heat exchange area, and the folded flow channel increases the heat exchange length. The two work together to greatly improve the working effect of the heat exchange device.

[0030] like Figure 2 , 3As shown, rhomboid pillars 22 are arranged between heat exchange tubes 2. Multiple rhomboid pillars 22 are arranged, and each pillar is positioned at the center of the intersection of four adjacent heat exchange tubes 2. The outer wall of each rhomboid pillar 22 is arc-shaped and concentric with the adjacent heat exchange tubes 2. When fluid flows through the heat exchange tubes 2, the preceding heat exchange tube 2 will block the following heat exchange tube 2. The fluid will only flow through the sides of the subsequent heat exchange tube 2, and the fluid velocity at the blocked location will be significantly reduced, resulting in insufficient heat exchange and wasted heat exchange space. To address this issue, the present invention incorporates rhomboid pillars 22. When fluid flows through the gaps between the heat exchange tubes 2, it is guided to both sides by the rhomboid pillars 22. The fluid is guided by the arc surface to the blocked area of ​​the heat exchange tube 2. After the fluid on both sides of the heat exchange tube 2 collides in the blocked area, it is then guided to the sides by the rhomboid pillars 22. The present invention guides the fluid between the heat exchange tubes 2 through the rhomboid column 22, so that the fluid achieves a wrapping flow around the heat exchange tubes 2, which greatly improves the fluid heat exchange efficiency on the surface of the heat exchange tubes 2. On the other hand, the wrapping flow of water on the surface of the heat exchange tubes 2 enables the heat exchange fluid inside the tube to exchange heat more evenly, avoiding the situation of excessive local temperature difference in the fluid inside the tube, and making the flow of the fluid inside the tube more stable.

[0031] like Figure 6 As shown, the heat dissipation fins 21 have an isosceles triangular cross-section, and the heat dissipation fins 21 on adjacent heat exchange tubes 2 are arranged in an alternating pattern. The base of the isosceles triangle is connected to the heat exchange tube, and the heat dissipation fins 21 on the heat exchange tube 2 are inserted into the gaps between the heat dissipation fins 21 of adjacent heat exchange tubes 2. This invention, through the alternating arrangement of the heat dissipation fins 21, maintains a relatively balanced gap between adjacent heat exchange tubes 2. The tips of the heat dissipation fins 21 compensate for the gaps between adjacent heat dissipation fins 21, keeping the total gap spacing relatively small. Combined with the rhomboid prism 22, this ensures that the fluid flowing through the heat exchange tube 2 region maintains a relatively stable flow cross-section during flow, enabling more stable heat exchange.

[0032] like Figure 4 , Figure 5As shown, the heat exchange tube 2 is provided with adjusting blocks 23 at both ends. The adjusting blocks 23 are provided with adjusting chamber 231 and connecting chamber 232. The outer shell 1 is provided with a liquid storage tank 24 on its side. The liquid storage tank 24 is provided with an outlet. The adjusting chamber 231 is connected to the outlet of the liquid storage tank 24 through a conduit. The connecting chamber 232 is connected to the tube end input chamber 5 and the tube end output chamber 6. The heat exchange tube 2 is sealed at both ends. The heat exchange tube 2 and the adjusting chamber 231 are slidably connected. The side wall of the heat exchange tube 2 is provided with a bend pipe. The bend pipe and the connecting chamber 232 are slidably connected. During operation, the heat exchange tube 2 will undergo slight deformation due to temperature changes. This deformation is mainly concentrated in the axial direction. When the length of the heat exchange tube 2 changes, it will drive the fluid inside the regulating chamber 231 to change. When the heat exchange tube 2 becomes longer, the fluid inside the regulating chamber 231 flows to the liquid storage tank 24. When the heat exchange tube 2 becomes shorter, the fluid inside the liquid storage tank 24 flows to the regulating chamber 231. When the length of the heat exchange tube 2 changes, the bend pipe is always slidably connected to the connecting chamber 232, which does not affect the transport of the heat exchange fluid.

[0033] like Figure 4 As shown, a push cylinder 25 is provided on the outside of the liquid storage tank 24, and a partition plate 26 is provided inside the liquid storage tank 24. A push rod is provided on the output shaft of the push cylinder 25. There are two push rods. Push plates 27 are fixed to the ends of the two push rods away from the push cylinder 25. The two push plates 27 are respectively provided on both sides of the partition plate 26. The push plates 27 and the liquid storage tank 24 are slidably connected. A pressure sensor is provided on the push plates 27. The pressure sensor on the push plate 27 transmits a control signal to control the movement of the push cylinder 25. When the pressure on both sides is less than the set value, the output shaft of the push cylinder 25 retracts, increasing the pressure inside the liquid storage tank 24, and the contracted heat exchange tube 2 is fixed. When the heat exchange tube 2 grows, the adjustment chamber 231 is squeezed, and the pressure values ​​detected at both push plates 27 exceed the set value. The output shaft of the push cylinder 25 begins to move upward, reducing the pressure inside the liquid storage tank 24. This invention sets the pressure values ​​on both sides of the heat exchange tube 2 as the adjustment basis, avoiding unilateral impact caused by the fluid during the heat exchange process, which could lead to axial movement of the heat exchange tube 2. This structure ensures that the position of both ends is adjusted simultaneously only when the heat exchange tube 2 itself elongates or shortens, and will not cause unidirectional displacement due to vibration, impact, or other factors.

[0034] like Figure 7 , Figure 8As shown, a conveying unit 51 is installed inside the pipe-end input chamber 5, and a regulating unit 61 is installed inside the pipe-end output chamber 6. A first connecting pipe 52 is installed at the end of the pipe-end input chamber 5 near the heat exchange tube 2, and a second connecting pipe 62 is installed at the end of the pipe-end output chamber 6 near the heat exchange tube 2. The first connecting pipe 52 and the second connecting pipe 62 are respectively connected to the connecting cavities 232 located at both ends of the heat exchange tube 2. The regulating unit 61 and the second connecting pipe 62 are tightly connected. The conveying unit 51 conveys the hot fluid into the heat exchange tube 2 and balances the conveying pressure at each point. After passing through the heat exchange tube 2, the hot fluid is output from the regulating unit 61. The regulating unit 61 adjusts the output resistance according to the output heat, thereby adjusting the output speed to ensure the overall heat exchange effect of the heat exchange device.

[0035] like Figure 7 , Figure 8 The conveying unit 51 shown includes a first baffle plate 511 and a second baffle plate 512. The first baffle plate 511 and the second baffle plate 512 are disposed inside the pipe end input chamber 5 and are fastened to the pipe end input chamber 5. The first baffle plate 511 is disposed on the side of the pipe end input chamber 5 away from the heat exchange tube 2, and the second baffle plate 512 is disposed on the side of the pipe end input chamber 5 closer to the heat exchange tube 2. The first baffle plate 511 is provided with multiple blocking holes 513, and the second baffle plate 512 is provided with multiple flow holes 514. A compression ring is disposed inside the blocking hole 513. The heat exchange fluid is input from the center position of the pipe end input chamber. The fluid is blocked by the first baffle plate 511. When the fluid pressure reaches a certain value, it will open the compression ring inside the blocking hole, and the fluid will be input in an array between the first baffle plate 511 and the second baffle plate 512. The fluid continues to move forward and passes through the second baffle plate 512 again in an array, and then the fluid is input into the heat exchange tube. After adjustment by the first baffle plate 511 and the second baffle plate 512, the input pressure of the fluid is averaged, and the fluid inside each heat exchange tube 2 is input in a balanced pressure state, providing the basic conditions for the operation of the subsequent control unit 61.

[0036] like Figure 7 , Figure 8The control unit 61 shown includes a control pipe 611, a heating chamber 612, and an expansion bladder 613. The control pipe 611 and the second connecting pipe 62 are tightly connected. The heating chamber 612 is embedded in the side wall of the control pipe 611. The expansion bladder 613 is tightly connected to the side wall of the control pipe 611. A connecting pipe is provided between the heating chamber 612 and the expansion bladder 613, and a one-way output valve is installed inside the connecting pipe. During the use of the heat exchange device, scale will form on the heat exchange tubes, producing impurities. The scaling rate of different heat exchange tubes is different, and the degree of heat exchange capacity loss is also different. Conventional heat exchange devices cannot adjust the fluid rate inside the heat exchange tube according to the degree of heat exchange effect degradation of a single heat exchange tube. Therefore, after long-term use, conventional heat exchange devices can no longer accurately control the temperature of the fluid after heat exchange, greatly reducing the accuracy of the heat exchange device. The heated chamber 612 is filled with gas. When the fluid output from the heat exchange tube 2 passes through the heated chamber 612, it will cause an increase in the gas pressure inside the heated chamber 612. The one-way output valve inside the conducting tube will open when the pressure exceeds the set pressure. Part of the gas inside the heated chamber 612 is input into the expansion bladder 613, and the expansion bladder 613 expands. Multiple baffles are connected to the side of the expansion bladder 613 near the heat exchange tube 2. The baffles are evenly distributed around the expansion bladder 613 and are slidably connected to the inner wall of the control tube. When the expansion bladder expands, the baffles will contract towards the center of the control tube, which will increase the output resistance of the control tube and reduce the flow velocity of the corresponding heat exchange tube. This invention first unifies the input pressure of each heat exchange tube 2 through the conveying unit 51, and then adjusts the flow resistance of each heat exchange tube 2 through the control unit 61, thereby adjusting the fluid velocity. This velocity adjustment reduces the output of heat exchange tubes with poor heat exchange performance, providing sufficient heat exchange time, increasing the temperature uniformity of the output fluid, and improving the accuracy of the heat exchange device. The specific settings of the control unit can be calculated and experimented on by those skilled in the art using existing technology; this is a conventional technique in the field and will not be described in detail.

[0037] like Figure 1 As shown, the outer wall of the outer casing 1 is provided with transverse reinforcing ribs 7 and reinforcing rings 8. Multiple reinforcing rings 8 are evenly distributed along the outer wall of the outer casing 1. The transverse reinforcing ribs 7 are disposed between the reinforcing rings 8, and gaps are provided between the transverse reinforcing ribs 7 and the reinforcing rings 8. The reinforcing rings 8 enhance the radial strength of the outer casing 1, and the transverse reinforcing ribs 7 enhance the axial strength of the outer casing 1. The gaps between the transverse reinforcing ribs 7 and the reinforcing rings 8 allow the outer casing 1 to undergo a certain degree of axial deformation when the temperature changes significantly.

[0038] The working principle of this invention is as follows: Cooling fluid flows in from the shell inlet pipe 3 and out from the shell outlet pipe 4. Heat exchange fluid is input from the center of the inlet cavity at the pipe end. The fluid is blocked by the first baffle plate 511. When the fluid pressure reaches a certain value, it will open the compression ring inside the baffle hole, and the fluid will enter in an array between the first baffle plate 511 and the second baffle plate 512. The fluid continues to move forward and passes through the second baffle plate 512 again in an array, and then enters the heat exchange tube. When the fluid output from the heat exchange tube 2 passes through the heating chamber 612, it will cause an increase in the gas pressure inside the heating chamber 612. The one-way output valve inside the conduction pipe will open when the pressure exceeds the set pressure. Part of the gas inside the heating chamber 612 will enter the expansion bladder 613, and the expansion bladder 613 will expand. The baffle plate will then contract towards the center of the control tube, increasing the output resistance of the control tube, and thus reducing the flow rate of the corresponding heat exchange tube. The cooling fluid and the heat exchange fluid exchange heat at the wall of the heat exchange tube 2. When the length of the heat exchange tube 2 changes, it will drive the fluid inside the regulating chamber 231 to change. When the heat exchange tube 2 becomes longer, the fluid inside the regulating chamber 231 flows to the liquid storage tank 24. When the heat exchange tube 2 becomes shorter, the fluid inside the liquid storage tank 24 flows to the regulating chamber 231.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A heat exchange device with finned reinforcement, characterized in that: The heat exchange device includes an outer shell (1), a heat exchange tube (2), a shell inlet tube (3), a shell outlet tube (4), a tube end inlet chamber (5), and a tube end outlet chamber (6). The shell inlet tube (3) and the shell outlet tube (4) are fastened to the outer wall of the outer shell (1). The tube end inlet chamber (5) and the tube end outlet chamber (6) are fastened to the outer end face of the outer shell (1). The shell inlet tube (3) and the tube end outlet chamber (6) are located on one side of the outer shell (1), and the shell outlet tube (4) and the tube end inlet chamber (5) are located on the other side of the outer shell (1). The heat exchange tube (2) is fastened to the inner end face of the outer shell (1). There are multiple heat exchange tubes (2), and the multiple heat exchange tubes (2) are evenly distributed inside the outer shell (1). A rhomboid column (22) is provided between the heat exchange tubes (2). There are multiple rhomboid columns (22). The rhomboid column (22) is located at the center of the intersection of four adjacent heat exchange tubes (2). The outer wall of the rhomboid column (22) is arc-shaped and concentric with the adjacent heat exchange tubes (2).

2. The heat exchange device with finned reinforcement according to claim 1, characterized in that: The outer shell (1) is provided with a guide surface (11) inside. The heat exchange tube (2) is provided with heat dissipation fins (21). The heat dissipation fins (21) and the heat exchange tube (2) are fastened together. There are multiple heat dissipation fins (21) and they are evenly distributed along the heat exchange tube (2). The guide surface (11) is fastened together with the inner wall of the outer shell (1). The bottom of the outer shell (1) is provided with a support. The support is fastened together with the ground. The guide surface (11) is provided with multiple surfaces. The multiple guide surfaces (11) are staggered. There is a gap between the end of the guide surface (11) away from the connection position and the outer shell (1). The heat exchange tube (2) and the guide surface (11) are slidably connected.

3. A heat exchanger with finned reinforcement according to claim 2, characterized in that: The heat dissipation fins (21) have an isosceles triangle cross-section, and the heat dissipation fins (21) on adjacent heat exchange tubes (2) are arranged in an alternating pattern.

4. A heat exchanger with finned reinforcement according to claim 3, characterized in that: The heat exchange tube (2) is provided with adjustment blocks (23) at both ends. The adjustment block (23) is provided with an adjustment cavity (231) and a connecting cavity (232). The outer shell (1) is provided with a liquid storage tank (24) on its side. The liquid storage tank (24) is provided with an output port. The adjustment cavity (231) is connected to the output port of the liquid storage tank (24) through a conduit. The connecting cavity (232) is connected to the tube end input chamber (5) and the tube end output chamber (6). The heat exchange tube (2) is sealed at both ends. The heat exchange tube (2) and the adjustment cavity (231) are slidably connected. The side wall of the heat exchange tube (2) is provided with a bend pipe. The bend pipe and the connecting cavity (232) are slidably connected.

5. A heat exchanger with finned reinforcement according to claim 4, characterized in that: The liquid storage tank (24) is provided with a push cylinder (25) on the outside and a partition plate (26) is provided inside the liquid storage tank (24). The output shaft of the push cylinder (25) is provided with a push rod. There are two push rods. The ends of the two push rods away from the push cylinder (25) are respectively fixed with push plates (27). The two push plates (27) are respectively provided on both sides of the partition plate (26). The push plates (27) and the liquid storage tank (24) are slidably connected. A pressure sensor is provided on the push plates (27).

6. A heat exchanger with finned reinforcement according to claim 5, characterized in that: The pipe end input chamber (5) is provided with a conveying unit (51), the pipe end output chamber (6) is provided with a control unit (61), the pipe end input chamber (5) is provided with a first connecting pipe (52) at one end near the heat exchange tube (2), the pipe end output chamber (6) is provided with a second connecting pipe (62) at one end near the heat exchange tube (2), the first connecting pipe (52) and the second connecting pipe (62) are respectively connected to the connecting cavities (232) provided at both ends of the heat exchange tube (2), and the control unit (61) and the second connecting pipe (62) are tightly connected.

7. A heat exchanger with finned reinforcement according to claim 6, characterized in that: The conveying unit (51) includes a first baffle plate (511) and a second baffle plate (512). The first baffle plate (511) and the second baffle plate (512) are disposed inside the pipe end input chamber (5). The first baffle plate (511), the second baffle plate (512) and the pipe end input chamber (5) are fastened together. The first baffle plate (511) is disposed on the side of the pipe end input chamber (5) away from the heat exchange tube (2). The second baffle plate (512) is disposed on the side of the pipe end input chamber (5) close to the heat exchange tube (2). The first baffle plate (511) is provided with a plurality of blocking holes (513). The second baffle plate (512) is provided with a plurality of flow holes (514). An extrusion ring is disposed inside the blocking hole (513).

8. A heat exchanger with finned reinforcement according to claim 7, characterized in that: The control unit (61) includes a control tube (611), a heating chamber (612), and an expansion bladder (613). The control tube (611) is fastened to the second connecting tube (62). The heating chamber (612) is embedded in the side wall of the control tube (611). The expansion bladder (613) is fastened to the side wall of the control tube (611). A connecting tube is provided between the heating chamber (612) and the expansion bladder (613). A one-way output valve is provided inside the connecting tube.

9. A heat exchanger with finned reinforcement according to claim 8, characterized in that: The outer wall of the outer shell (1) is provided with transverse reinforcing ribs (7) and reinforcing rings (8). Multiple reinforcing rings (8) are provided and are evenly distributed along the outer wall of the outer shell (1). The transverse reinforcing ribs (7) are provided between the reinforcing rings (8). Multiple transverse reinforcing ribs (7) are provided and a gap is provided between the transverse reinforcing ribs (7) and the reinforcing rings (8).

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