Heat exchanger for reducing energy consumption

Abstract

The invention discloses a heat exchanger for reducing energy consumption, and relates to the technical field of heat exchangers. A first efficiency improving assembly and a second efficiency improving assembly are arranged on the two sides of a magnetic force control assembly correspondingly, a meshing control mechanism is arranged on the magnetic force control assembly in a sliding mode, the magnetic force control assembly is used for applying magnetic attraction force to the meshing control mechanism, and a meshing driving mechanism is arranged on the meshing control mechanism in a sliding mode. The second gear is meshed with the first effect improving assembly and the second effect improving assembly on the two sides of the second gear, the first effect improving assembly and the second effect improving assembly each comprise a convection control plate, and air flow on the surfaces of the heat exchange fin plates is accelerated by driving the two oppositely-arranged convection control plates to move in the opposite directions. According to the heat exchanger, peripheral air is disturbed through horizontal movement of the two convection control plates, so that flowing of the air in the air convection channels is accelerated, the temperature difference between the heat exchange fin plates and the heat exchange pipelines can be kept, and energy consumption of the whole heat exchanger can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of heat exchangers, and in particular relates to a heat exchanger for reducing energy consumption. Background Art

[0002] A heat exchanger is a high-efficiency heat exchanger composed of a number of metal heat exchange fins, which can perform heat exchange and cooling treatment on the hot gas flowing through the pipeline. There are many types of heat exchangers and they are widely used in various fields.

[0003] The heat exchanger in the prior art generally includes a heat exchange box, inside which is installed a heat exchange pipe for connecting to an external ventilation pipe, and inside the heat exchange box, an array of metal heat exchange fins in contact with the heat exchange pipe are arranged, and heat exchange is achieved by utilizing the temperature difference between the metal heat exchange fins and the heat exchange pipe.

[0004] However, a general heat exchanger achieves heat exchange only through the mutual contact between the metal heat exchange fins and the heat exchange pipes. During the heat exchange process, the temperature of the metal heat exchange fins gradually increases, causing the temperature difference between the metal heat exchange fins and the heat exchange pipes to gradually decrease, which is not conducive to the efficient heat exchange of the entire heat exchanger. To this end, we provide a heat exchanger for reducing energy consumption to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a heat exchanger for reducing energy consumption, which solves the problems in the above-mentioned background technology through the specific design of heat exchange fins, heat exchange pipes and heat exchange efficiency improvement structures.

[0006] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a heat exchanger for reducing energy consumption, comprising a plurality of heat exchange fins arranged in an array, wherein heat exchange pipes engaging with the heat exchange fins are arranged below the heat exchange fins; the heat exchanger also comprises a heat exchange efficiency improvement structure corresponding to the heat exchange fins one by one; Among them, the heat exchange efficiency improvement structure includes a convection control mechanism, which includes a magnetic control component that is snap-fitted onto the top of the heat exchange pipe, and a first efficiency improvement component and a second efficiency improvement component are respectively arranged on both sides of the magnetic control component, and the first efficiency improvement component and the second efficiency improvement component move toward each other; a meshing control mechanism, which is slidably arranged on the magnetic control component, and the magnetic control component is used to apply magnetic attraction to the meshing control mechanism; and a meshing drive mechanism, which is slidably arranged on the meshing control mechanism, and the meshing drive mechanism includes an elastically resettable meshing drive tooth plate.

[0007] The magnetic control component includes a first gear and a second gear that rotate synchronously, and the second gear is meshed with the first efficiency-enhancing component and the second efficiency-enhancing component on both sides of the second gear, and the first efficiency-enhancing component and the second efficiency-enhancing component are moved toward each other by controlling the rotation of the second gear; the first efficiency-enhancing component and the second efficiency-enhancing component both include a convection control plate, and the air flow on the surface of the heat exchange fin is accelerated by driving the two convection control plates that are relatively set to move toward each other; when the magnetic control component applies a magnetic attraction to the meshing control mechanism so that the meshing drive tooth plate moves downward to below the first gear, the meshing drive tooth plate is controlled to move to a horizontal position meshing with the first gear, and after the magnetic attraction gradually weakens, the meshing drive tooth plate moves upward to drive the first gear to rotate, and the two convection control plates that are relatively set to move toward each other are achieved by the rotation of the second gear.

[0008] The present invention is further configured as follows: the magnetic control component also includes a bearing base, the bottom of the bearing base is provided with a curved surface positioning opening corresponding to the heat exchange pipe one by one, the curved surface positioning opening is engaged with the peripheral side of the heat exchange pipe, a U-shaped guide frame is fixedly provided on the top of the bearing base, and connecting frames are fixedly provided on the opposite side walls of the U-shaped guide frame; a linkage shaft is rotatably provided on one side of the U-shaped guide frame close to the top, the first gear and the second gear are fixedly installed on the linkage shaft, and a first electromagnet located on the inner side of the U-shaped guide frame is installed on the top of the bearing base.

[0009] The present invention is further configured to include a heat exchange box, wherein a plurality of air convection ports are arranged in an array on both the front and rear sides of the heat exchange box, the air convection ports are arranged in a one-to-one correspondence with the convection control plate, and the surface of the heat exchange box is provided with limit ports corresponding to the air convection ports; pipe mounting holes are arranged on both the left and rear sides of the heat exchange box, the heat exchange pipes are installed through the pipe mounting holes, the top of the heat exchange box is provided with a first mounting port in an array corresponding to the air convection ports, and the top of the heat exchange box is provided with a second mounting port corresponding to the first mounting port.

[0010] The present invention is further configured as follows: two guide rods slidably matched with the limit openings are symmetrically fixedly provided on one side of the convection control plate, a hollow spray rod is fixedly provided on one end of the guide rod, a water-absorbing heat-exchange cotton that is attached to the surface of the corresponding heat-exchange fin is fixedly installed on one side of the hollow spray rod, and the two hollow spray rods are connected by a U-shaped guide pipe; a fixed ear plate is fixedly provided on the surface of the hollow spray rod close to the side of the supporting base, the fixed ear plate is connected to the corresponding connecting frame by a first elastic member, a horizontal tooth plate is fixedly provided on the surface of the hollow spray rod corresponding to the fixed ear plate, and the second gear and the horizontal tooth plates on its upper and lower sides are meshed with each other.

[0011] The present invention is further configured as follows: the engagement control mechanism includes a moving seat slidably arranged inside the U-shaped guide frame, a first permanent magnet installed at the bottom of the moving seat is magnetically attracted to the first electromagnet, a support rod slidably matched with the U-shaped guide frame is fixedly arranged on the top of the moving seat, a support plate is fixedly arranged on the top of the support rod, two pairs of first connecting ears are symmetrically fixedly arranged on the top of the support plate, a second elastic member sleeved on the support rod is arranged on the top of the moving seat, and the upper end of the second elastic member is fixed to the top of the U-shaped guide frame.

[0012] The present invention is further configured as follows: an extension mounting seat is fixedly provided on one side of the movable seat, a limiting slide is provided on the top of the extension mounting seat, a first magnetic plate is fixedly provided on the bottom of the extension mounting seat, and a second electromagnet is installed on one side of the first magnetic plate; a second magnetic plate that slides with the limiting slide is fixedly provided on the bottom of the meshing drive tooth plate, a second permanent magnet that magnetically repels the second electromagnet is installed on the surface of the second magnetic plate, and a vertical mounting plate fixedly provided on the bottom of the extension mounting seat is connected to the second magnetic plate by a third elastic member.

[0013] The present invention is further configured such that the convection control mechanism also includes a flow guide component with a semicircular structure; wherein the flow guide component includes a hollow flow guide body with a semicircular structure, a fixing hole connected to the interior of the hollow flow guide body is provided on the top of the hollow flow guide body, a liquid storage tank is installed inside the fixing hole, two arc-shaped limiting cavities connected to the interior of the hollow flow guide body are symmetrically provided on the inner wall of the hollow flow guide body, a hollow flow guide piece is provided on the outside of the U-shaped flow guide tube and the two are connected through the flow guide hole, the hollow flow guide piece is fixedly installed on the end of the hollow flow guide body and the two are connected, and an electromagnetic valve is installed on the hollow flow guide piece.

[0014] The present invention is further configured such that the heat exchange efficiency improvement structure also includes two gap flow-pushing mechanisms symmetrically arranged inside the hollow flow-guiding body, and the gap flow-pushing mechanism and the hollow flow-guiding body are coaxially arranged; wherein the gap flow-pushing mechanism includes an arc-shaped sealed plate fitted on the inner wall of the hollow flow-guiding body, an arc-shaped limit plate that slides with the arc-shaped limit cavity is fixedly arranged on the outer wall of the arc-shaped sealed plate, a flow-pushing plate that slides with the inner wall of the hollow flow-guiding body is connected to the surface of the arc-shaped limit plate through an arc-shaped support rod, a pair of second connecting ears are fixedly arranged on the inner wall of the arc-shaped sealed plate, and the first connecting ear and the second connecting ear are rotatably connected through a linkage frame.

[0015] The present invention has the following beneficial effects: 1. When the second gear is controlled to rotate clockwise, the horizontal tooth plate on the first efficiency-enhancing component on the left side can be driven to move to the right, and the horizontal tooth plate on the second efficiency-enhancing component on the right side can be driven to move to the left. During this process, the first elastic members on both sides are compressed. After the restriction applied to the second gear is released, the two relatively arranged horizontal tooth plates are gradually moved in the opposite direction and reset under the elastic restoring force of the first elastic member. During this process, the horizontal movement of the two relatively arranged convection control plates is used to disturb the surrounding air, thereby accelerating the flow of air in the air convection channel, thereby maintaining the temperature difference between the heat exchange fin plate and the heat exchange pipe, which is beneficial to improving the energy consumption of the entire heat exchanger.

[0016] 2. When the controller controls each solenoid valve to be opened at the same time, the water in the hollow flow guide body enters the U-shaped flow guide tube along the flow holes on the hollow flow guide member and the flow holes on the U-shaped flow guide tube, and is diverted by the U-shaped flow guide tube to the inside of the hollow liquid spraying rods on the front and rear sides. Then, the water-absorbing heat exchange cotton after absorbing water is controlled to slide along the surface of the heat exchange fin plate, so that a water film can be formed on the surface of the heat exchange fin plate, and the heat exchange fin plate is cooled by relying on the principle of water vapor evaporation and heat absorption, thereby maintaining the temperature difference between the heat exchange fin plate and the heat exchange pipe, which is beneficial to improving the heat exchange efficiency and heat exchange effect of the entire heat exchanger.

[0017] 3. In the present invention, when the meshing driving tooth plate moves downward to below the first gear, the second electromagnet is controlled to be energized and magnetized. Under the action of the magnetic repulsion force, the second magnetic plate slides along the limit slide until it abuts against the end of the limit slide away from the first magnetic plate. The meshing driving tooth plate is just moved horizontally to just below the first gear, and then the first electromagnet is controlled to be powered off and demagnetized. Under the elastic force of the second elastic member, the support plate moves upward, and the two symmetrically arranged arc-shaped sealed plates are driven to rotate upward synchronously under the action of the linkage frame. In this process, the meshing driving tooth plate is used to move upward to drive the first gear to rotate clockwise, thereby accelerating the flow of air on the surface of the heat exchange fin plate through the movement of the horizontally moving convection control plate, and at the same time, the water-absorbing heat exchange cotton after absorbing water slides along the surface of the heat exchange fin plate, and the water coated on the surface of the heat exchange fin plate cools it due to evaporation, thereby reducing the temperature difference between the heat exchange fin plate and the heat exchange pipe, thereby improving the heat exchange efficiency and heat exchange effect of the entire heat exchanger.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of a heat exchanger for reducing energy consumption.

[0021] Figure 2 for Figure 1 The structural front view.

[0022] Figure 3 for Figure 1 Schematic diagram of the internal structure.

[0023] Figure 4 It is a schematic diagram of the structure of the heat exchange box in the present invention.

[0024] Figure 5 It is a structural schematic diagram of the heat exchange efficiency improvement structure in the present invention.

[0025] Figure 6 for Figure 5 Schematic diagram of the structure from another angle.

[0026] Figure 7 It is a structural schematic diagram of the convection control mechanism in the present invention.

[0027] Figure 8 for Figure 7 Schematic diagram of the structure from another angle.

[0028] Fig. 9 for Figure 7 Schematic diagram of the structure from an upward perspective.

[0029] Fig.10 It is a structural schematic diagram of the engagement control mechanism in the present invention.

[0030] Fig.11 It is a structural schematic diagram of the meshing drive mechanism in the present invention.

[0031] Fig.12 It is a structural schematic diagram of the gap flow-pushing mechanism in the present invention.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1-heat exchange fin plate, 2-heat exchange pipe, 3-heat exchange efficiency improvement structure, 4-convection control mechanism, 41-magnetic control component, 410-first gear, 411-second gear, 412-bearing base, 413-curved positioning port, 414-U-shaped guide frame, 415-connecting frame, 416-first electromagnet, 42-first efficiency improvement component, 420-convection control plate, 421-guide rod, 422-hollow spray rod, 423-water-absorbing heat exchange cotton, 424-U-shaped guide pipe, 425-fixed ear plate, 426-first elastic member, 427-horizontal tooth plate, 43-second efficiency improvement component, 44-guide component, 440-hollow guide body, 441-fixed hole, 442-arc-shaped limit cavity, 443-hollow guide member, 444-solenoid valve, 5-engagement control mechanism, 501- Moving seat, 502-support rod, 503-support plate, 504-first connecting ear, 505-second elastic member, 506-extension mounting seat, 507-limiting slide, 508-first magnetic plate, 509-second electromagnet, 6-engaging drive mechanism, 601-engaging drive tooth plate, 602-second magnetic plate, 603-second permanent magnet, 604-vertical mounting plate, 605-third elastic member, 7-heat exchange box, 701-air convection port, 702-limiting port, 703-pipeline mounting hole, 704-first mounting port, 705-second mounting port, 8-liquid storage tank, 9-gap flow-pushing mechanism, 901-arc-shaped closed plate, 902-arc-shaped limiting plate, 903-arc-shaped support rod, 904-flow-pushing plate, 905-second connecting ear, 10-linkage frame, 11-ventilation duct. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] For specific embodiment 1, please refer to Figure 1-12The present invention is a heat exchanger for reducing energy consumption, comprising a plurality of heat exchange fins 1 arranged in an array, and a heat exchange pipe 2 engaged with the heat exchange fins 1 is arranged below the heat exchange fins 1; the heat exchanger also comprises a heat exchange efficiency improvement structure 3 corresponding to the heat exchange fins 1 one by one; wherein the heat exchange efficiency improvement structure 3 comprises a convection control mechanism 4, a meshing control mechanism 5 and a meshing drive mechanism 6; the convection control mechanism 4 comprises a magnetic control component 41 engaged with the top of the heat exchange pipe 2, and a first efficiency improvement component 42 and a second efficiency improvement component 43 are respectively arranged on both sides of the magnetic control component 41, and the first efficiency improvement component 42 and the second efficiency improvement component 43 move toward each other; the meshing control mechanism 5 is slidably arranged on the magnetic control component 41, and the magnetic control component 41 is used to apply magnetic attraction to the meshing control mechanism 5; the meshing drive mechanism 6 is slidably arranged on the meshing control mechanism 5, and the meshing drive mechanism 6 comprises a meshing drive tooth plate 601 that can be elastically reset; The magnetic control component 41 includes a first gear 410 and a second gear 411 that rotate synchronously. The second gear 411 is meshed with the first efficiency-enhancing component 42 and the second efficiency-enhancing component 43 on both sides thereof. The first efficiency-enhancing component 42 and the second efficiency-enhancing component 43 move toward each other by controlling the rotation of the second gear 411. The first efficiency-enhancing component 42 and the second efficiency-enhancing component 43 both include a convection control plate 420. The air flow on the surface of the heat exchange fin plate 1 is accelerated by driving the two convection control plates 420 that are arranged opposite to each other to move toward each other. When a magnetic attraction force is applied to the meshing control mechanism 5 through the magnetic control component 41 so that the meshing drive tooth plate 601 moves downward to below the first gear 410, the meshing drive tooth plate 601 is controlled to move to a horizontal position meshing with the first gear 410. After the magnetic attraction force gradually weakens, the meshing drive tooth plate 601 moves upward to drive the first gear 410 to rotate, and the rotation of the second gear 411 realizes the relative movement between the two convection control plates 420 that are relatively set.

[0035] In this embodiment of the present invention, the magnetic control component 41 also includes a bearing base 412, and a curved surface positioning hole 413 corresponding to the heat exchange pipe 2 is opened at the bottom of the bearing base 412, and the curved surface positioning hole 413 is engaged with the side surface of the heat exchange pipe 2 (a groove with the same structure as the curved surface positioning hole 413 is opened at the bottom of the heat exchange fin plate 1, and the bearing base 412 and the heat exchange fin plate 1 can be plugged and installed between the two heat exchange pipes 2 through the setting of the curved surface positioning hole 413 and the groove), a U-shaped guide frame 414 is fixedly arranged on the top of the bearing base 412, and connecting frames 415 are fixedly arranged on the opposite side walls of the U-shaped guide frame 414; a linkage shaft is rotatably arranged on one side of the U-shaped guide frame 414 close to the top position, and the first gear 410 and the second gear 411 are fixedly installed on the linkage shaft, thereby realizing the synchronous rotation between the first gear 410 and the second gear 411, and a first electromagnet 416 located on the inner side of the U-shaped guide frame 414 is installed on the top of the bearing base 412.

[0036] In this embodiment of the present invention, the present invention also includes a heat exchange box 7, and a plurality of air convection ports 701 are arranged in an array on both the front and rear sides of the heat exchange box 7. A plurality of air convection channels can be formed inside the heat exchange box 7 through the air convection ports 701 on the front and rear sides. The air convection ports 701 are arranged in a one-to-one correspondence with the convection control plate 420, and a limiting port 702 corresponding to the air convection port 701 is provided on the surface of the heat exchange box 7; pipe mounting holes 703 are provided on both the left and rear sides of the heat exchange box 7, and the heat exchange pipe 2 is installed through the pipe mounting holes 703; a first mounting port 704 corresponding to the air convection port 701 is arranged in an array on the top of the heat exchange box 7; a second mounting port 705 corresponding to the first mounting port 704 is provided on the top of the heat exchange box 7; the second mounting port 705 is arranged in a one-to-one correspondence with the heat exchange fin plate 1, and the heat exchange fin plate 1 is installed into the heat exchange box 7 through the second mounting port 705.

[0037] In this embodiment of the present invention, two guide rods 421 that are slidably matched with the limit opening 702 are symmetrically fixedly arranged on one side of the convection control plate 420, a hollow liquid spraying rod 422 is fixedly arranged on one end of the guide rod 421, and a water-absorbing heat-exchange cotton 423 that is attached to the surface of the corresponding heat-exchange fin plate 1 is fixedly installed on one side of the hollow liquid spraying rod 422, and the two hollow liquid spraying rods 422 are connected through a U-shaped guide pipe 424. The setting of the U-shaped guide pipe 424 can disperse the water flow to the inside of the hollow liquid spraying rods 422 on the left and right sides of the heat-exchange fin plate 1, and the overflow hole on the hollow liquid spraying rod 422 can make the water flow out and be absorbed by the water-absorbing heat-exchange cotton 423; A fixed ear plate 425 is fixedly provided on the surface of the hollow liquid spraying rod 422 near the side of the bearing base 412. The fixed ear plate 425 is connected to the corresponding connecting frame 415 through a first elastic member 426. A horizontal tooth plate 427 is fixedly provided on the surface of the hollow liquid spraying rod 422 corresponding to the fixed ear plate 425. The second gear 411 and the horizontal tooth plates 427 on the upper and lower sides thereof are meshed with each other. Figure 7 As shown, when the second gear 411 is controlled to rotate clockwise, the horizontal tooth plate 427 on the first efficiency-enhancing component 42 on the left can be driven to move to the right, and at the same time, the horizontal tooth plate 427 on the second efficiency-enhancing component 43 on the right can be driven to move to the left. During this process, the first elastic members 426 on the left and right sides are compressed. After the restriction applied to the second gear 411 is released, under the elastic restoring force of the first elastic member 426, the two relatively arranged horizontal tooth plates 427 gradually move in the opposite direction and reset. During this process, the horizontal movement of the two relatively arranged convection control plates 420 is used to disturb the surrounding air, thereby accelerating the flow of air in the air convection channel, thereby maintaining the temperature difference between the heat exchange fin 1 and the heat exchange pipe 2, which is beneficial to improving the heat exchange efficiency and heat exchange effect of the entire heat exchanger.

[0038] In this embodiment of the present invention, the meshing control mechanism 5 includes a moving seat 501 slidably arranged inside the U-shaped guide frame 414, a first permanent magnet installed at the bottom of the moving seat 501 and a first electromagnet 416 are magnetically attracted to each other, a support rod 502 slidably matched with the U-shaped guide frame 414 is fixedly arranged on the top of the moving seat 501, a support plate 503 is fixedly arranged on the top of the support rod 502, two pairs of first connecting ears 504 are symmetrically fixedly arranged on the top of the support plate 503, a second elastic member 505 sleeved on the support rod 502 is arranged on the top of the moving seat 501, and the upper end of the second elastic member 505 is fixed to the top of the U-shaped guide frame 414. In the initial state, the moving seat 501 is in a Figure 5 In the position shown, the entire engagement control mechanism 5 is supported and maintained by the second elastic member 505. Figure 5 At the position shown, when the first electromagnet 416 is energized and magnetized, the movable seat 501 can be moved downward to stretch the second elastic member 505 under the action of magnetic attraction, and the support plate 503 can be moved downward synchronously through the support rod 502; An extension mounting seat 506 is fixedly arranged on one side of the moving seat 501, a limited position slideway 507 is arranged on the top of the extension mounting seat 506, a first magnetic plate 508 is fixedly arranged on the bottom of the extension mounting seat 506, and a second electromagnet 509 is installed on one side of the first magnetic plate 508; a second magnetic plate 602 which is slidably matched with the limited position slideway 507 is fixedly arranged on the bottom of the meshing drive gear plate 601, a second permanent magnet 603 which is magnetically repelled by the second electromagnet 509 is installed on the surface of the second magnetic plate 602, a vertical mounting plate 604 fixedly arranged on the bottom of the extension mounting seat 506 is connected to the second magnetic plate 602 through a third elastic member 605, and in the initial state, the third elastic member 605 is arranged on the bottom of the meshing drive gear plate 601, and the second magnetic plate 602 is connected to the second magnetic plate 602 through a third elastic member 605. Under the elastic force of the elastic member 605, the second magnetic plate 602 abuts against the end of the limiting slide 507 close to the first magnetic plate 508. At this time, the meshing drive tooth plate 601 is separated from the second gear 411. After the second electromagnet 509 is energized and magnetized, the second magnetic plate 602 slides along the limiting slide 507 under the action of the magnetic repulsion force until it abuts against the end of the limiting slide 507 away from the first magnetic plate 508. At this time, the third elastic member 605 is compressed, and the meshing drive tooth plate 601 just moves horizontally to the bottom of the first gear 410. The meshing drive tooth plate 601 at this position moves upward to drive the first gear 410 to rotate clockwise.

[0039] Specific embodiment 2, on the basis of specific embodiment 1, the convection control mechanism 4 also includes a semicircular structure guide component 44, the guide component 44 is fixedly installed in the corresponding first installation port 704; wherein, the guide component 44 includes a semicircular structure hollow guide body 440, the top of the hollow guide body 440 is provided with a fixing hole 441 connected to the interior thereof, a liquid storage tank 8 is installed in the fixing hole 441, the inner wall of the hollow guide body 440 is symmetrically provided with two arc-shaped limiting cavities 442 connected to the interior thereof, the U-shaped guide tube 424 is externally sleeved with a hollow guide piece 443 and the two are connected through the guide hole, the hollow guide piece 443 is fixedly installed on the end of the hollow guide body 440 and the two are connected, A solenoid valve 444 is installed on the hollow guide member 443. When the solenoid valves 444 are opened at the same time by the controller, the water in the hollow guide body 440 enters the U-shaped guide tube 424 along the guide holes on the hollow guide member 443 and the U-shaped guide tube 424, and is diverted by the U-shaped guide tube 424 to the inside of the hollow spray rod 422 on the front and rear sides. Then, the water-absorbing heat exchange cotton 423 after absorbing water is controlled to slide along the surface of the heat exchange fin plate 1, so that a water film can be formed on the surface of the heat exchange fin plate 1, and the heat exchange fin plate 1 can be cooled by relying on the principle of water vapor evaporation and heat absorption. In this way, the temperature difference between the heat exchange fin plate 1 and the heat exchange pipe 2 can be maintained, which is beneficial to improving the heat exchange efficiency and heat exchange effect of the entire heat exchanger.

[0040] In this embodiment of the present invention, the heat exchange efficiency improvement structure 3 also includes two gap flow-pushing mechanisms 9 symmetrically arranged inside the hollow flow-guiding body 440, and the gap flow-pushing mechanism 9 is coaxially arranged with the hollow flow-guiding body 440; wherein the gap flow-pushing mechanism 9 includes an arc-shaped sealing plate 901 fitted on the inner wall of the hollow flow-guiding body 440, and an arc-shaped limiting plate 902 that is slidably matched with the arc-shaped limiting cavity 442 is fixedly arranged on the outer wall of the arc-shaped sealing plate 901, and the arc-shaped limiting cavity 442 is slidably matched with the arc-shaped limiting cavity 442. During the process, the arc-shaped limiting cavity 442 is always sealed by the arc-shaped sealing plate 901 to ensure that the water in the hollow flow-guiding body 440 will not flow out along the arc-shaped limiting cavity 442. The surface of the arc-shaped limiting plate 902 is connected to a flow-pushing plate 904 that slides with the inner wall of the hollow flow-guiding body 440 through an arc-shaped support rod 903. A pair of second connecting ears 905 are fixedly provided on the inner wall of the arc-shaped sealing plate 901. The first connecting ear 504 and the second connecting ear 905 are rotatably connected through a linkage frame 10.

[0041] like Figure 5 and Figure 6As shown, in the initial state, the two arc-shaped sealing plates 901 are pressed against each other, and at this time, the two flow-pushing plates 904 are fitted together and located inside the fixed hole 441. The water in the liquid storage tank 8 flows along the fixed hole 441 across the flow-pushing plates 904 to both sides and flows into each hollow flow-guiding body 440 respectively, until the hollow flow-guiding body 440 is filled with water. Then, the first electromagnet 416 is controlled to be energized (and each solenoid valve 444 is opened at the same time), and the movable seat 501 is moved downward to stretch the second elastic member 505 under the action of the magnetic attraction. In this process, the second elastic member 505 is connected to the movable seat 501 to move downward to stretch the second elastic member 505. The action of the moving frame 10 drives the two symmetrically arranged arc-shaped sealing plates 901 to rotate downward synchronously, and the pushing action of the flow-pushing plate 904 is used to accelerate the water flow into each hollow spray rod 422. When the meshing driving gear plate 601 moves downward to below the first gear 410, each solenoid valve 444 is controlled to be closed at the same time, and then the second electromagnet 509 is controlled to be energized and magnetized. Under the action of the magnetic repulsion force, the second magnetic plate 602 slides along the limit slide 507 until it abuts against the end of the limit slide 507 away from the first magnetic plate 508. At this time, the third elastic member 6 05 is compressed, and the meshing drive tooth plate 601 just moves horizontally to the bottom of the first gear 410, and then the first electromagnet 416 is controlled to be powered off and demagnetized, and the support plate 503 moves upward under the elastic force of the second elastic member 505, and the two symmetrically arranged arc-shaped sealing plates 901 are driven to rotate upward synchronously under the action of the linkage frame 10. In this process, the meshing drive tooth plate 601 is used to move upward to drive the first gear 410 to rotate clockwise, thereby accelerating the flow of air on the surface of the heat exchange fin plate 1 through the movement of the horizontally moving convection control plate 420. The heat exchange cotton 423 after absorbing water slides along the surface of the heat exchange fin 1. The water coated on the surface of the heat exchange fin 1 cools it due to evaporation, thereby reducing the temperature difference between the heat exchange fin 1 and the heat exchange pipe 2, thereby improving the heat exchange efficiency and effect of the entire heat exchanger. When the two symmetrically arranged arc-shaped sealing plates 901 rotate upward synchronously to complete the reset, the second electromagnet 509 is controlled to be powered off and demagnetized, and under the elastic force of the third elastic member 605, the meshing drive tooth plate 601 is driven to move in the opposite direction and reset and disengage from the first gear 410.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A heat exchanger for reducing energy consumption, comprising a plurality of heat exchange fins (1) arranged in an array, wherein a heat exchange pipe (2) engaging with the heat exchange fins (1) is arranged below the heat exchange fins (1), characterized in that: The heat exchanger further comprises a heat exchange efficiency improving structure (3) corresponding one-to-one to the heat exchange fins (1); Wherein, the heat exchange efficiency improvement structure (3) comprises: A convection control mechanism (4), the convection control mechanism (4) comprising a magnetic control component (41) arranged to be engaged with the top of the heat exchange pipe (2), a first efficiency-enhancing component (42) and a second efficiency-enhancing component (43) being arranged on both sides of the magnetic control component (41), the first efficiency-enhancing component (42) and the second efficiency-enhancing component (43) moving towards each other; An engagement control mechanism (5), the engagement control mechanism (5) being slidably disposed on the magnetic force control component (41), the magnetic force control component (41) being used to apply a magnetic attraction force to the engagement control mechanism (5); and a meshing drive mechanism (6), the meshing drive mechanism (6) being slidably disposed on the meshing control mechanism (5), the meshing drive mechanism (6) comprising a meshing drive tooth plate (601) that can be elastically reset; The magnetic force control component (41) comprises a first gear (410) and a second gear (411) which rotate synchronously, the second gear (411) being meshed with the first efficiency-enhancing component (42) and the second efficiency-enhancing component (43) on both sides thereof, and the first efficiency-enhancing component (42) and the second efficiency-enhancing component (43) are moved toward each other by controlling the rotation of the second gear (411); The first efficiency-improving component (42) and the second efficiency-improving component (43) both comprise a convection control plate (420), and the air flow on the surface of the heat exchange fin plate (1) is accelerated by driving the two convection control plates (420) arranged opposite to each other to move towards each other; When a magnetic attraction force is applied to the meshing control mechanism (5) through the magnetic control component (41) so that the meshing drive tooth plate (601) moves downward to below the first gear (410), the meshing drive tooth plate (601) is controlled to move to a horizontal position meshing with the first gear (410), and after the magnetic attraction force gradually weakens, the meshing drive tooth plate (601) moves upward to drive the first gear (410) to rotate, and the rotation of the second gear (411) realizes the relative movement between the two convection control plates (420) arranged opposite to each other.

2. A heat exchanger for reducing energy consumption according to claim 1, characterized in that: The magnetic force control component (41) further comprises a bearing base (412), the bottom of the bearing base (412) being provided with a curved surface positioning opening (413) corresponding one-to-one to the heat exchange pipe (2), the curved surface positioning opening (413) being engaged with the side surface of the heat exchange pipe (2), the top of the bearing base (412) being fixedly provided with a U-shaped guide frame (414), and connecting frames (415) being fixedly provided on opposite side walls of the U-shaped guide frame (414); A linkage shaft is rotatably arranged on one side of the U-shaped guide frame (414) close to the top, the first gear (410) and the second gear (411) are both fixedly mounted on the linkage shaft, and a first electromagnet (416) located inside the U-shaped guide frame (414) is mounted on the top of the bearing base (412).

3. A heat exchanger for reducing energy consumption according to claim 2, characterized in that: It also comprises a heat exchange box (7), wherein a plurality of air convection openings (701) are arranged in an array on both the front and rear sides of the heat exchange box (7), the air convection openings (701) are arranged in a one-to-one correspondence with the convection control plate (420), and a limiting opening (702) corresponding to the air convection opening (701) is opened on the surface of the heat exchange box (7); The heat exchange box (7) is provided with pipe mounting holes (703) on both sides of the left rear, the heat exchange pipe (2) is installed through the pipe mounting holes (703), the top of the heat exchange box (7) is provided with first mounting holes (704) corresponding one-to-one to the air convection ports (701), and the top of the heat exchange box (7) is provided with second mounting holes (705) corresponding one-to-one to the first mounting holes (704).

4. A heat exchanger for reducing energy consumption according to claim 3, characterized in that: Two guide rods (421) that are slidably matched with the limit opening (702) are symmetrically fixedly arranged on one side of the convection control plate (420); a hollow liquid spraying rod (422) is fixedly arranged on one end of the guide rod (421); a water-absorbing heat-exchange cotton (423) that is attached to the surface of the corresponding heat-exchange fin plate (1) is fixedly installed on one side of the hollow liquid spraying rod (422); and the two hollow liquid spraying rods (422) are connected via a U-shaped guide pipe (424); A fixed ear plate (425) is fixedly provided on the surface of the hollow liquid spraying rod (422) close to the side of the bearing base (412); the fixed ear plate (425) is connected to the corresponding connecting frame (415) via a first elastic member (426); a horizontal tooth plate (427) is fixedly provided on the surface of the hollow liquid spraying rod (422) corresponding to the fixed ear plate (425); the second gear (411) and the horizontal tooth plates (427) on the upper and lower sides thereof are meshed with each other.

5. A heat exchanger for reducing energy consumption according to claim 4, characterized in that: The meshing control mechanism (5) comprises a moving seat (501) slidably arranged inside the U-shaped guide frame (414); a first permanent magnet installed at the bottom of the moving seat (501) and magnetically attracted to the first electromagnet (416); a support rod (502) slidably matched with the U-shaped guide frame (414) is fixedly arranged on the top of the moving seat (501); a support plate (503) is fixedly arranged on the top of the support rod (502); two pairs of first connecting ears (504) are symmetrically fixedly arranged on the top of the support plate (503); a second elastic member (505) sleeved on the support rod (502) is arranged on the top of the moving seat (501); and the upper end of the second elastic member (505) is fixed to the top of the U-shaped guide frame (414).

6. A heat exchanger for reducing energy consumption according to claim 5, characterized in that: An extension mounting seat (506) is fixedly arranged on one side of the movable seat (501), a limited position slideway (507) is provided on the top of the extension mounting seat (506), a first magnetic plate (508) is fixedly arranged on the bottom of the extension mounting seat (506), and a second electromagnet (509) is installed on one side of the first magnetic plate (508); A second magnetic plate (602) is fixedly arranged at the bottom of the meshing drive tooth plate (601) and is slidably matched with the limiting slideway (507); a second permanent magnet (603) that is magnetically repelled from the second electromagnet (509) is installed on the surface of the second magnetic plate (602); and a vertical mounting plate (604) fixedly arranged at the bottom of the extension mounting seat (506) is connected to the second magnetic plate (602) via a third elastic member (605).

7. A heat exchanger for reducing energy consumption according to claim 6, characterized in that: The convection control mechanism (4) further comprises a flow guide component (44) with a semicircular structure; The flow guide assembly (44) comprises a hollow flow guide (440) of a semicircular structure, a fixing hole (441) communicating with the interior of the hollow flow guide (440) is provided on the top of the hollow flow guide (440), a liquid storage tank (8) is installed inside the fixing hole (441), two arc-shaped limit cavities (442) communicating with the interior of the hollow flow guide (440) are symmetrically provided on the inner wall of the hollow flow guide (440), a hollow flow guide piece (443) is sleeved on the outside of the U-shaped flow guide tube (424), and the two are connected through the flow guide hole, the hollow flow guide piece (443) is fixedly installed on the end of the hollow flow guide (440), and the two are connected, and a solenoid valve (444) is installed on the hollow flow guide piece (443).

8. A heat exchanger for reducing energy consumption according to claim 7, characterized in that: The heat exchange efficiency improvement structure (3) further comprises two gap flow-pushing mechanisms (9) symmetrically arranged inside the hollow flow-guiding body (440), wherein the gap flow-pushing mechanisms (9) and the hollow flow-guiding body (440) are arranged coaxially; The gap flow-pushing mechanism (9) comprises an arc-shaped sealing plate (901) fitted on the inner wall of the hollow flow-guiding body (440); an arc-shaped limiting plate (902) slidably matched with the arc-shaped limiting cavity (442) is fixedly arranged on the outer wall of the arc-shaped sealing plate (901); a flow-pushing plate (904) slidably matched with the inner wall of the hollow flow-guiding body (440) is connected to the surface of the arc-shaped limiting plate (902) via an arc-shaped support rod (903); a pair of second connecting ears (905) are fixedly arranged on the inner wall of the arc-shaped sealing plate (901); the first connecting ear (504) and the second connecting ear (905) are rotatably connected via a linkage frame (10).

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