Energy-saving heat exchange device

Abstract

The invention relates to the technical field of heat exchanger equipment, and discloses an energy-saving heat exchange device which comprises a supporting table, a pipe body is fixedly installed on the top face of the supporting table, a plurality of baffle plates are arranged on the inner side wall of the pipe body in a staggered mode, and the outer side walls of the baffle plates are fixedly connected with the inner side wall of the pipe body. A plurality of tube bundles are fixedly installed between the multiple baffle plates, a movable plate is arranged above the tube body, fluid to be subjected to heat exchange flows in from the installation tubes on the two sides of the tube body and passes through a complex channel formed by the baffle plates arranged in the tube body in a staggered mode and the tube bundles, and the baffle plates guide the fluid to change the flow direction multiple times. The staying time and the turbulence degree of fluid in the tube are increased, so that heat transfer between the fluid and the tube bundle is enhanced, meanwhile, the heating assembly located in the tube box heats the fluid in the tube box through the heating tube on the mounting plate and exchanges heat with the fluid in the tube body, efficient heat transfer is achieved, and the heat transfer efficiency is improved. And finally, the fluid flows out from the mounting pipe on the other side to complete the heat exchange process.

Description

Technical Field

[0001] The present invention relates to the technical field of heat exchanger equipment, in particular to an energy-saving heat exchange device. Background Art

[0002] A heat exchanger, also known as a heat exchanger, is a device that transfers some of the heat from a hot fluid to a cold fluid. It plays a vital role in a wide range of industrial production fields, including chemical, petroleum, power, and food. A heat exchanger typically consists of two main components: the heat exchange tubes and the shell. Heat exchange tubes are pipes used to transfer heat, typically made of metal; the shell is the outer shell that holds the heat exchange tubes together, also typically made of metal. Heat conduction is based on the principle of heat transfer, the process of transferring heat from a hotter object to a colder one. In a heat exchanger, two fluids of different temperatures come into contact through the walls of the heat exchanger, with heat transferred from the hotter fluid to the cooler fluid until the two fluids reach equilibrium.

[0003] Existing heat exchange devices consume a lot of electricity and water energy when heating liquids. In particular, when heating liquids, heat sources need to be continuously added to the device to maintain the internal temperature of the device and complete the heat exchange of the liquid. However, this heating method is not only very power-consuming, but the existing devices are also unable to self-recover water energy, which is a great waste of resources. In view of this, we propose an energy-saving heat exchange device. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides an energy-saving heat exchange device. The fluid to be heat exchanged flows in from the installation pipes on both sides of the pipe body, passes through the complex channel formed by the baffles and tube bundles staggered in the pipe body, and the baffles guide the fluid to change its flow direction multiple times, which increases the residence time and turbulence of the fluid in the pipe, thereby enhancing the heat transfer between the fluid and the tube bundle. At the same time, the heating component located in the pipe box heats the fluid in the pipe box through the heating pipes on the installation plate, and exchanges heat with the fluid in the pipe body to achieve efficient heat transfer. Finally, the fluid flows out from the installation pipe on the other side to complete the heat exchange process, thereby solving the above-mentioned technical problems.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an energy-saving heat exchange device, comprising a support platform, a tube body fixedly mounted on the top surface of the support platform, a plurality of baffles staggeredly arranged on the inner sidewall of the tube body, the outer sidewalls of the plurality of baffles being fixedly connected to the inner sidewall of the tube body, a plurality of tube bundles fixedly mounted between the plurality of baffles, a movable plate being arranged above the tube body, a mounting groove being provided on one side of the tube body, and an adjustment groove being provided on the other side of the tube body; Two flanges, each fixedly mounted at each end of the tube body; a hook ring fixedly mounted on one side of the tube body and located within one of the flanges; a first floating tube sheet disposed on one side of the hook ring; one end of each of the tube bundles passes through the first floating tube sheet; a floating head disposed on one side of the first floating tube sheet; and an outer head cover disposed on one side of the floating head; a second floating tube sheet, the second floating tube sheet being disposed within another flange, the other ends of the plurality of tube bundles all passing through the second floating tube sheet, a gasket being fixedly mounted on one side of the second floating tube sheet, a tube box being fixedly mounted on one side of the gasket, a fixing plate being fixedly mounted within the tube box, and one side of the fixing plate being fixedly connected to one side of the gasket; an adjusting component, wherein the adjusting component is disposed in the adjusting slot; A heating component is arranged in the pipe box; A water supply component is arranged in the installation groove.

[0006] Preferably, the adjustment assembly includes two second fixing seats, the two second fixing seats are fixedly installed on one side of the inner part of the adjustment groove, and threaded rods are rotatably installed in the two second fixing seats. The threads on the two threaded rods are in opposite directions, and the bottom ends of the two threaded rods are rotatably connected to the inner bottom surface of the adjustment groove. Two threaded grooves are opened on one side of the movable plate, and the two threaded grooves are respectively threadedly connected to the outer side walls of the two threaded rods.

[0007] Preferably, the adjusting assembly also includes two fourth bevel gears, the two fourth bevel gears are respectively fixedly mounted on the outer side walls of the two threaded rods, and two first fixing seats are fixedly mounted on the inner bottom surface of the adjusting groove, and rotating rods are rotatably mounted in the two first fixing seats, and the ends of the two rotating rods away from each other are fixedly mounted with third bevel gears, and the two third bevel gears are respectively meshed with the two fourth bevel gears, and the ends of the two rotating rods close to each other are fixedly mounted with second bevel gears, and the inner bottom surface of the adjusting groove is fixedly mounted with a motor, and the top end of the motor output shaft is fixedly mounted with a first bevel gear, and the first bevel gear is meshed with the two second bevel gears.

[0008] Preferably, the heating assembly includes a mounting plate, which is fixedly mounted on one side of the pipe box, and a plurality of heating tubes are fixedly mounted on one side of the mounting plate, and the plurality of heating tubes are located in the pipe box. A solar panel is provided on the other side of the mounting plate, and the solar panel is electrically connected to the plurality of heating tubes. Two first adjustment seats are fixedly mounted on one side of the solar panel, and telescopic cylinders are rotatably mounted in the two first adjustment seats. Two second adjustment seats are fixedly mounted on the other side of the mounting plate, and one end of the two telescopic cylinders are rotatably connected to the two second adjustment seats respectively. A return spring is fixedly mounted on one side of the solar panel, and one end of the return spring is fixedly connected to the other side of the mounting plate.

[0009] Preferably, the water delivery assembly includes a water tank, which is fixedly mounted on the inner bottom surface of the mounting groove, a water pump is fixedly mounted on the top surface of the water tank, a water suction pipe is fixedly mounted on one side of the water pump, one end of the water suction pipe is fixedly connected to the top surface of the water tank, and a water outlet hose is fixedly mounted on the other side of the water pump.

[0010] Preferably, two mounting pipes are fixedly mounted on both sides of the pipe body and the pipe box, and valves are fixedly mounted on the outer side walls of the plurality of mounting pipes.

[0011] Preferably, two collecting pipes are fixedly installed on the top surface of the water tank, and one end of the two collecting pipes passes through the inner wall of the pipe body and extends to the outside. One end of one of the collecting pipes is fixedly connected to one of the mounting pipes at the bottom of the pipe box, and one end of the other collecting pipe is fixedly connected to one of the mounting pipes at the bottom of the pipe body.

[0012] Preferably, two anti-collision plates are provided in the tube body, and the two anti-collision plates are respectively located under the two mounting tubes on both sides of the tube body, and the inner side walls of the two anti-collision plates are respectively fixedly connected to the outer side walls of the multiple tube bundles.

[0013] Preferably, the floating head and the hook ring are fixed by a plurality of bolts, the outer head cover and one of the flanges are fixed by a plurality of bolts, and the pipe box and the other flange are fixed by a plurality of bolts.

[0014] Preferably, the movable plate is movably sleeved in the tube body, and sealing strips are provided on both sides of the movable plate.

[0015] Compared with the prior art, the present invention provides an energy-saving heat exchange device with the following beneficial effects: In the above scheme, the fluid to be heat exchanged flows in from the installation pipes on both sides of the pipe body, and passes through the complex channel formed by the baffles and tube bundles staggered in the pipe body. The baffles guide the fluid to change its flow direction multiple times, which increases the residence time and turbulence of the fluid in the pipe, thereby enhancing the heat transfer between the fluid and the tube bundle. At the same time, the heating component located in the pipe box heats the fluid in the pipe box through the heating pipes on the installation plate, and exchanges heat with the fluid in the pipe body to achieve efficient heat transfer. Finally, the fluid flows out from the installation pipe on the other side to complete the heat exchange process.

[0016] When the position of the movable plate needs to be adjusted, the motor is started, and its output shaft drives the first bevel gear to rotate, and the first bevel gear is engaged with the two second bevel gears, thereby driving the two rotating rods to rotate, and the third bevel gear on the rotating rod is engaged with the fourth bevel gear on the threaded rod, so that the two threaded rods rotate synchronously. Since the threads on the two threaded rods are in opposite directions, and the two thread grooves on one side of the movable plate are respectively threadedly connected to the two threaded rods, when the threaded rod rotates, the movable plate moves up and down in the tube body. This structure facilitates timely cleaning of the interior of the tube body when it is blocked.

[0017] The solar panels convert the absorbed solar energy into electrical energy, which provides energy for the heating pipes and achieves energy-saving heating. In terms of water circulation, the water pump draws water from the water tank through the suction pipe and transports the water to the heat exchange process through the outlet hose. At the same time, the condensed water or excess liquid generated by the fluid in the pipe body and the pipe box during the heat exchange process is returned to the water tank through the collection pipe, realizing the recycling of water resources, reducing water waste, and further improving the energy-saving effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall structural diagrams of the present invention; Figure 2 This is the second schematic diagram of the overall structure of the present invention; Figure 3 This is a schematic diagram of the inner half-section structure of the tube body of the present invention; Figure 4 This is a schematic diagram of the internal structure of the outer head cover of the present invention; Figure 5 Schematic diagram of the internal structure of the pipe box of the present invention; Figure 6 This is a schematic diagram of the structure of the regulating component of the present invention; Figure 7 This is a schematic diagram of the heating assembly structure of the present invention; Figure 8 This is a schematic structural diagram of the water delivery component of the present invention; Figure 9 For the present invention Figure 7 Enlarged structural diagram at point A in the middle.

[0019] Wherein: 1. Tube body; 2. Support platform; 3. Movable plate; 4. Mounting tube; 5. Valve; 6. Tube bundle; 7. Anti-collision plate; 8. Baffle; 9. Telescopic cylinder; 10. Mounting slot; 11. Hook ring; 12. First floating tube sheet; 13. Solar panel; 14. Floating head; 15. External head cover; 16. Flange; 17. Second floating tube sheet; 18. Gasket; 19. Tube box; 20. Fixing plate; 21. Mounting plate; 22. Motor. 23. First bevel gear; 24. Second bevel gear; 25. Rotating rod; 26. First fixed seat; 27. Third bevel gear; 28. Fourth bevel gear; 29. Second fixed seat; 30. Threaded rod; 31. Threaded groove; 32. Heating pipe; 33. Water pump; 34. Suction pipe; 35. Water outlet hose; 36. Water tank; 37. Collecting pipe; 38. Return spring; 39. First adjustment seat; 40. Adjustment groove; 41. Second adjustment seat. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 9As shown, an embodiment of the present invention provides an energy-saving heat exchange device, including a support platform 2, a tube body 1 is fixedly installed on the top surface of the support platform 2, a plurality of baffles 8 are staggeredly arranged on the inner side wall of the tube body 1, the outer side walls of the plurality of baffles 8 are fixedly connected to the inner side wall of the tube body 1, a plurality of tube bundles 6 are fixedly installed between the plurality of baffles 8, a movable plate 3 is provided above the tube body 1, a mounting groove 10 is provided on one side of the tube body 1, and an adjustment groove 40 is provided on the other side of the tube body 1; two flanges 16, The two flanges 16 are fixedly mounted on both ends of the tube body 1, and a hook ring 11 is fixedly mounted on one side of the tube body 1 and is located in one of the flanges 16. A first floating tube sheet 12 is provided on one side of the hook ring 11. One end of each of the plurality of tube bundles 6 passes through the first floating tube sheet 12. A floating head 14 is provided on one side of the first floating tube sheet 12. An outer head cover 15 is provided on one side of the floating head 14. A second floating tube sheet 17 is provided. The second floating tube sheet 17 is provided in another flange 16. The plurality of tube bundles 6 The other end of each of the two floating tube sheets 17 passes through a second floating tube sheet 17, a gasket 18 is fixedly mounted on one side of the second floating tube sheet 17, a pipe box 19 is fixedly mounted on one side of the gasket 18, a fixing plate 20 is fixedly mounted in the pipe box 19, and one side of the fixing plate 20 is fixedly connected to one side of the gasket 18; an adjusting component, the adjusting component is arranged in the adjusting groove 40; a heating component, the heating component is arranged in the pipe box 19; a water supply component, the water supply component is arranged in the mounting groove 10, and the fluid to be heat exchanged is fed from both sides of the tube body 1 The fluid flows into the installation tube 4 and passes through the complex channel formed by the staggered baffles 8 and the tube bundle 6 in the tube body 1. The baffles 8 guide the fluid to change its flow direction multiple times, which increases the residence time and turbulence of the fluid in the tube, thereby enhancing the heat transfer between the fluid and the tube bundle 6. At the same time, the heating component located in the tube box 19 heats the fluid in the tube box 19 through the heating tube 32 on the installation plate 21, and exchanges heat with the fluid in the tube body 1 to achieve efficient heat transfer. Finally, the fluid flows out from the installation tube 4 on the other side to complete the heat exchange process.

[0022] The adjustment assembly includes two second fixing seats 29, and the two second fixing seats 29 are fixedly mounted on one side of the inner side of the adjustment groove 40. The two second fixing seats 29 are rotatably mounted with threaded rods 30. The threads on the two threaded rods 30 are in opposite directions. The bottom ends of the two threaded rods 30 are rotatably connected to the inner bottom surface of the adjustment groove 40. Two threaded grooves 31 are provided on one side of the movable plate 3. The two threaded grooves 31 are respectively threadedly connected to the outer side walls of the two threaded rods 30. When the position of the movable plate 3 needs to be adjusted, the motor 22 is started, and its output shaft is driven The first bevel gear 23 is driven to rotate, and the first bevel gear 23 is engaged with the two second bevel gears 24, thereby driving the two rotating rods 25 to rotate. The third bevel gear 27 on the rotating rod 25 is engaged with the fourth bevel gear 28 on the threaded rod 30, so that the two threaded rods 30 rotate synchronously. Since the threads on the two threaded rods 30 are in opposite directions, and the two thread grooves 31 on one side of the movable plate 3 are respectively threadedly connected with the two threaded rods 30, when the threaded rod 30 rotates, the movable plate 3 moves up and down in the tube body 1. This structure facilitates timely cleaning of the interior of the tube body 1 when it is blocked.

[0023] The adjusting assembly also includes two fourth bevel gears 28, and the two fourth bevel gears 28 are respectively fixedly mounted on the outer side walls of the two threaded rods 30, and the inner bottom surface of the adjusting groove 40 is fixedly mounted with two first fixed seats 26, and the rotating rods 25 are rotatably mounted in the two first fixed seats 26, and the ends of the two rotating rods 25 away from each other are fixedly mounted with third bevel gears 27, and the two third bevel gears 27 are respectively meshed with the two fourth bevel gears 28, and the ends of the two rotating rods 25 close to each other are fixedly mounted with second bevel gears 24. The inner bottom surface of the adjusting groove 40 is fixedly mounted with a motor 22, and the top end of the output shaft of the motor 22 is fixedly mounted with a first bevel gear 23, and the first bevel gear 23 is meshed with the two second bevel gears 24. When the motor 22 is energized and operated, the output shaft drives the first bevel gear 23 to rotate, and through the meshing transmission between the gears, the second bevel gear 24, the rotating rod 25, and the third bevel gear 27 are driven to rotate in turn, and finally the two fourth bevel gears 28 synchronously drive the threaded rods 30 to rotate, thereby achieving precise control of the entire adjusting assembly.

[0024] The heating assembly includes a mounting plate 21, which is fixedly mounted on one side of the pipe box 19. A plurality of heating tubes 32 are fixedly mounted on one side of the mounting plate 21, and the plurality of heating tubes 32 are located in the pipe box 19. A solar panel 13 is provided on the other side of the mounting plate 21, and the solar panel 13 is electrically connected to the plurality of heating tubes 32. Two first adjustment seats 39 are fixedly mounted on one side of the solar panel 13, and a telescopic cylinder 9 is rotatably mounted in each of the two first adjustment seats 39. Two second adjustment seats 41 are fixedly mounted on the other side of the mounting plate 21, and one end of the two telescopic cylinders 9 is rotatably connected to the two second adjustment seats 41 respectively. A return spring 38 is fixedly mounted on one side of the solar panel 13, and one end of the return spring 38 is fixedly connected to the other side of the mounting plate 21. The solar panel 13 converts the absorbed solar energy into electrical energy to provide energy for the heating tubes 32, thereby achieving energy-saving heating.

[0025] The water supply assembly includes a water tank 36, which is fixedly mounted on the inner bottom surface of the mounting groove 10, and a water pump 33 is fixedly mounted on the top surface of the water tank 36. A water suction pipe 34 is fixedly mounted on one side of the water pump 33, and one end of the water suction pipe 34 is fixedly connected to the top surface of the water tank 36, and a water outlet hose 35 is fixedly mounted on the other side of the water pump 33. In terms of water circulation, the water pump 33 draws water from the water tank 36 through the water suction pipe 34, and transports the water to the heat exchange process through the water outlet hose 35. At the same time, the condensed water or excess liquid generated by the fluid in the pipe body 1 and the pipe box 19 during the heat exchange process flows back to the water tank 36 through the collecting pipe 37, thereby realizing the recycling of water resources, reducing water resource waste, and further improving the energy-saving effect of the device.

[0026] Two mounting tubes 4 are fixedly installed on both sides of the tube body 1 and the tube box 19, and valves 5 are fixedly installed on the outer walls of the plurality of mounting tubes 4 to prevent liquid from flowing out of the mounting tubes 4 when the device is in use. The device is simple and practical.

[0027] Two collecting pipes 37 are fixedly installed on the top surface of the water tank 36. One end of the two collecting pipes 37 passes through the inner wall of the pipe body 1 and extends to the outside. One end of one of the collecting pipes 37 is fixedly connected to one of the mounting pipes 4 at the bottom of the pipe box 19, and one end of the other collecting pipe 37 is fixedly connected to one of the mounting pipes 4 at the bottom of the pipe body 1. Condensed water or excess liquid generated by the fluid in the pipe body 1 and the pipe box 19 during the heat exchange process flows back to the water tank 36 through the collecting pipes 37, thereby realizing the recycling of water resources, reducing water waste, and further improving the energy-saving effect of the device.

[0028] Two anti-collision plates 7 are provided in the tube body 1. The two anti-collision plates 7 are respectively located below the two mounting tubes 4 on both sides of the tube body 1. The inner side walls of the two anti-collision plates 7 are respectively fixedly connected to the outer side walls of the multiple tube bundles 6 to prevent the tube bundles 6 from being damaged by the impact force of the liquid when the liquid is poured into the tube body 1. The structure is simple and practical.

[0029] The floating head 14 is fixed to the hook ring 11 by several bolts, the outer head cover 15 is fixed to one of the flanges 16 by several bolts, and the pipe box 19 is fixed to the other flange 16 by several bolts, ensuring a stable connection structure so that the entire system can still operate safely and efficiently under complex working conditions.

[0030] The movable plate 3 is movably sleeved in the tube body 1. Sealing strips are provided on both sides of the movable plate 3. The sealing strips are made of high-performance rubber material, have good flexibility and weather resistance, can closely fit the contact surface between the movable plate 3 and adjacent components, and effectively fill tiny gaps.

[0031] The working process of the technical solution provided by the present invention is as follows: When the present invention is in use, the fluid to be heat exchanged flows in from the mounting tubes 4 on both sides of the tube body 1, passes through the complex channel formed by the baffles 8 and the tube bundle 6 staggered in the tube body 1, and the baffles 8 guide the fluid to change its flow direction multiple times, thereby increasing the residence time and turbulence degree of the fluid in the tube, thereby enhancing the heat transfer between the fluid and the tube bundle 6. At the same time, the heating component located in the tube box 19 heats the fluid in the tube box 19 through the heating tube 32 on the mounting plate 21, and exchanges heat with the fluid in the tube body 1, thereby realizing efficient heat transfer. Finally, the fluid flows out from the mounting tube 4 on the other side to complete the heat exchange process.

[0032] When the position of the movable plate 3 needs to be adjusted, the motor 22 is started, and its output shaft drives the first bevel gear 23 to rotate. The first bevel gear 23 engages with the two second bevel gears 24, thereby driving the two rotating rods 25 to rotate. The third bevel gear 27 on the rotating rod 25 engages with the fourth bevel gear 28 on the threaded rod 30, so that the two threaded rods 30 rotate synchronously. Since the threads on the two threaded rods 30 are in opposite directions, and the two thread grooves 31 on one side of the movable plate 3 are threadedly connected to the two threaded rods 30 respectively, when the threaded rod 30 rotates, the movable plate 3 moves up and down in the tube body 1. This structure facilitates timely cleaning of the interior of the tube body 1 when it is blocked.

[0033] The solar panel 13 converts the absorbed solar energy into electrical energy, providing energy for the heating tube 32 to achieve energy-saving heating. In terms of water circulation, the water pump 33 draws water from the water tank 36 through the pumping pipe 34 and transports the water to the heat exchange process through the water outlet hose 35. At the same time, the condensed water or excess liquid generated by the fluid in the pipe body 1 and the pipe box 19 during the heat exchange process flows back to the water tank 36 through the collection pipe 37, realizing the recycling of water resources, reducing water waste, and further improving the energy-saving effect of the device.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving heat exchange device, characterized in that: The invention comprises a support platform (2), a tube body (1) is fixedly mounted on the top surface of the support platform (2), a plurality of baffles (8) are staggeredly arranged on the inner side wall of the tube body (1), the outer side walls of the plurality of baffles (8) are fixedly connected to the inner side wall of the tube body (1), a plurality of tube bundles (6) are fixedly mounted between the plurality of baffles (8), a movable plate (3) is arranged above the tube body (1), a mounting groove (10) is provided on one side of the tube body (1), and an adjustment groove (40) is provided on the other side of the tube body (1); Two flanges (16), the two flanges (16) are respectively fixedly mounted on both ends of the tube body (1), a hook ring (11) is fixedly mounted on one side of the tube body (1) and is located in one of the flanges (16), a first floating tube sheet (12) is provided on one side of the hook ring (11), one end of each of the plurality of tube bundles (6) passes through the first floating tube sheet (12), a floating head (14) is provided on one side of the first floating tube sheet (12), and an outer head cover (15) is provided on one side of the floating head (14); An adjustment component, the adjustment component being arranged in the adjustment slot (40); A heating component, the heating component being arranged in the pipe box (19); A water supply assembly is provided in the installation groove (10).

2. The energy-saving heat exchange device according to claim 1, characterized in that: The invention also includes a second floating tube sheet (17), wherein the second floating tube sheet (17) is arranged in another flange (16), and the other ends of the plurality of tube bundles (6) all pass through the second floating tube sheet (17), a gasket (18) is fixedly installed on one side of the second floating tube sheet (17), a tube box (19) is fixedly installed on one side of the gasket (18), a fixed plate (20) is fixedly installed in the tube box (19), and one side of the fixed plate (20) is fixedly connected to one side of the gasket (18).

3. The energy-saving heat exchange device according to claim 1, characterized in that: The adjustment assembly includes two second fixing seats (29), the two second fixing seats (29) are fixedly mounted on one side of the interior of the adjustment groove (40), and threaded rods (30) are rotatably mounted in the two second fixing seats (29), the threads on the two threaded rods (30) are in opposite directions, and the bottom ends of the two threaded rods (30) are rotatably connected to the inner bottom surface of the adjustment groove (40), and two threaded grooves (31) are opened on one side of the movable plate (3), and the two threaded grooves (31) are respectively threadedly connected to the outer side walls of the two threaded rods (30).

4. The energy-saving heat exchange device according to claim 1, characterized in that: The adjustment assembly further includes two fourth bevel gears (28), the two fourth bevel gears (28) being fixedly mounted on the outer side walls of the two threaded rods (30), the inner bottom surface of the adjustment slot (40) being fixedly mounted with two first fixed seats (26), the two first fixed seats (26) being rotatably mounted with rotating rods (25), the ends of the two rotating rods (25) being away from each other being fixedly mounted with third bevel gears (27), the two third bevel gears (27) being respectively meshed with the two fourth bevel gears (28), the ends of the two rotating rods (25) being close to each other being fixedly mounted with second bevel gears (24), the inner bottom surface of the adjustment slot (40) being fixedly mounted with a motor (22), the top end of the output shaft of the motor (22) being fixedly mounted with a first bevel gear (23), the first bevel gear (23) being meshed with the two second bevel gears (24).

5. The energy-saving heat exchange device according to claim 1, characterized in that: The heating assembly comprises a mounting plate (21), wherein the mounting plate (21) is fixedly mounted on one side of a pipe box (19), and a plurality of heating tubes (32) are fixedly mounted on one side of the mounting plate (21), wherein the plurality of heating tubes (32) are located in the pipe box (19), and a solar panel (13) is provided on the other side of the mounting plate (21), wherein the solar panel (13) and the plurality of heating tubes (32) are electrically connected, and two first adjustment seats (39) are fixedly mounted on one side of the solar panel (13), wherein telescopic cylinders (9) are rotatably mounted in the two first adjustment seats (39), and two second adjustment seats (41) are fixedly mounted on the other side of the mounting plate (21), wherein one end of the two telescopic cylinders (9) are rotatably connected to the two second adjustment seats (41), respectively, and a return spring (38) is fixedly mounted on one side of the solar panel (13), wherein one end of the return spring (38) is fixedly connected to the other side of the mounting plate (21).

6. The energy-saving heat exchange device according to claim 1, characterized in that: The water supply assembly comprises a water tank (36), the water tank (36) being fixedly mounted on the inner bottom surface of the mounting groove (10), a water pump (33) being fixedly mounted on the top surface of the water tank (36), a water pumping pipe (34) being fixedly mounted on one side of the water pump (33), one end of the water pumping pipe (34) being fixedly connected to the top surface of the water tank (36), and a water outlet hose (35) being fixedly mounted on the other side of the water pump (33).

7. The energy-saving heat exchange device according to claim 5, characterized in that: Two mounting pipes (4) are fixedly mounted on both sides of the pipe body (1) and the pipe box (19), and valves (5) are fixedly mounted on the outer side walls of the plurality of mounting pipes (4).

8. The energy-saving heat exchange device according to claim 6, characterized in that: Two collecting pipes (37) are fixedly mounted on the top surface of the water tank (36), one end of each of the collecting pipes (37) passes through the inner wall of the pipe body (1) and extends to the outside, one end of one of the collecting pipes (37) is fixedly connected to one of the mounting pipes (4) at the bottom of the pipe box (19), and one end of the other collecting pipe (37) is fixedly connected to one of the mounting pipes (4) at the bottom of the pipe body (1).

9. The energy-saving heat exchange device according to claim 1, characterized in that: Two anti-collision plates (7) are provided in the tube body (1), and the two anti-collision plates (7) are respectively located below the mounting tubes (4) on both sides of the tube body (1), and the inner side walls of the two anti-collision plates (7) are respectively fixedly connected to the outer side walls of the plurality of tube bundles (6).

10. The energy-saving heat exchange device according to claim 1, characterized in that: The floating head (14) and the hook ring (11) are fixed by a plurality of bolts, the outer head cover (15) and one of the flanges (16) are fixed by a plurality of bolts, and the pipe box (19) and the other flange (16) are fixed by a plurality of bolts. The movable plate (3) is movably sleeved in the pipe body (1), and sealing strips are provided on both sides of the movable plate (3).

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