Energy-saving and environment-friendly metal heat exchange device

Abstract

The application discloses an energy-saving and environment-friendly metal heat exchange device, and particularly relates to the technical field of heat exchange devices, which comprises two edge heat exchange boxes, a plurality of interval heat exchange boxes are arranged between the two edge heat exchange boxes, a box cover is arranged on the edge heat exchange box and the interval heat exchange box, a heat exchange liquid hole is arranged on the top of the two edge heat exchange boxes, a hot gas hole is arranged on the bottom of the two edge heat exchange boxes, an edge air hole is arranged on the side of the edge heat exchange box close to the interval heat exchange box, and an inlet pipe and an outlet pipe are arranged in the heat exchange liquid hole respectively. The edge heat exchange pipe, the interval heat exchange pipe, the connecting hose and the wear-resistant protective sleeve are arranged, so that the application has high applicability. The device can be in effective contact with the circular outer wall, the plane outer wall and the right-angle bending outer wall, heat can be quickly and effectively recovered, and the practical use effect of the application is ideal.

Description

Technical Field

[0001] This invention relates to the field of heat exchanger technology, and more specifically, to an energy-saving, green and environmentally friendly metal heat exchanger. Background Technology

[0002] Metal heat exchangers are high-efficiency devices that utilize metal materials to transfer heat. They are widely used in industrial waste heat recovery, HVAC, chemical and energy systems. Their structure typically consists of a shell, heat exchange tubes or heat exchange plates. They have advantages such as good thermal conductivity, high temperature resistance, high strength and long service life. By optimizing the flow channel design and surface structure, heat exchange efficiency can be significantly improved, energy consumption can be reduced, and they also have good environmental protection and energy-saving effects.

[0003] Although existing metal heat exchangers can be used normally, they still have many shortcomings in actual use. For example, existing metal heat exchangers have poor applicability. The metal heat exchanger needs to be in contact with the equipment. The equipment that generates heat may have a circular outer wall, a flat outer wall, etc. Existing metal heat exchangers cannot be adapted to be installed on the outer wall of the heat-generating equipment, resulting in poor heat exchange efficiency. Therefore, the actual use effect of existing metal heat exchangers is not ideal. Summary of the Invention

[0004] To overcome the aforementioned deficiencies of the prior art, embodiments of the present invention provide an energy-saving, green, and environmentally friendly metal heat exchange device. By incorporating edge heat exchange tubes, spaced heat exchange tubes, connecting hoses, and wear-resistant protective sleeves, the present invention has strong applicability. This device can achieve effective contact with circular outer walls, planar outer walls, and right-angle bent outer walls, realizing rapid and effective heat recovery. This makes the actual use effect of the present invention quite ideal, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an energy-saving, green, and environmentally friendly metal heat exchange device, comprising two edge heat exchange boxes, with multiple spacer heat exchange boxes disposed between the two edge heat exchange boxes. Each edge heat exchange box and each spacer heat exchange box is provided with a cover. A heat exchange liquid hole is provided through the top of each of the two edge heat exchange boxes, and a hot air hole is provided through the bottom of each of the two edge heat exchange boxes. An edge vent hole is provided on the side of each edge heat exchange box near the spacer heat exchange box. An inlet pipe and an outlet pipe are respectively provided inside each of the two heat exchange liquid holes. Liquid pipe sealing rings are provided at the connection points of the inlet pipe and the outlet pipe with the corresponding edge heat exchange boxes. An inlet pipe and an outlet pipe are respectively provided inside each of the two hot air holes. The inlet and outlet pipes are each fitted with a sealing ring at their connection points with the corresponding edge heat exchange boxes. Mounting holes are located at the four corners of both the edge heat exchange box and the interval heat exchange box, with mounting screws installed inside each hole. Interval venting holes are located on both sides of the interval heat exchange box. Wear-resistant protective sleeves are installed between the edge heat exchange box and its adjacent interval heat exchange box, as well as between two adjacent interval heat exchange boxes. An insulation sleeve is installed inside the wear-resistant protective sleeve. Membrane fixing rings are installed on the inner walls of both the edge heat exchange box and the interval heat exchange box. Edge heat exchange tubes are installed inside the edge heat exchange box, and interval heat exchange tubes are installed inside the interval heat exchange box. The connection between the edge heat exchange tube and its adjacent interval heat exchange tube, as well as between two adjacent interval heat exchange tubes... Connecting hoses are installed between the interval heat exchange tubes. A hose fixing ring is provided at the connection point between the connecting hose and the corresponding interval heat exchange tube and the corresponding edge heat exchange tube. A gas baffle is provided inside the edge heat exchange box near the edge vent, and a pipe groove is provided on the gas baffle. An interval baffle is welded inside the interval heat exchange box. The bottom of both the edge heat exchange box and the interval heat exchange box is made of copper. This device is installed on the outer wall of the heating equipment. It can be installed on circular, flat, or even right-angled outer walls. At bends or curved surfaces, the insulation sleeve, wear-resistant protective sleeve, and connecting hose will be bent to achieve effective installation. The bottom of the edge heat exchange box and the interval heat exchange box... The device comes into contact with the outer wall of the heating device, allowing it to fully absorb the heat emitted from the outer wall. The device can then connect to the pipe through which the hot air is discharged. The hot air enters the edge heat exchange box and the interval heat exchange box through the inlet pipe, then contacts the edge heat exchange tubes and the interval heat exchange tubes. External water is introduced through the liquid inlet pipe, and the water enters the edge heat exchange tubes and the interval heat exchange tubes, resulting in rapid heat exchange. The heat from the hot air is transferred to the water inside the edge heat exchange tubes and the interval heat exchange tubes, thus heating the water. The interval baffles and gas baffles can block the flow of hot air, increasing the retention time of the hot air and extending the heat exchange time, allowing the device to achieve sufficient heat exchange. The gas after heat exchange is discharged through the outlet pipe, and the liquid after heat exchange is discharged through the liquid outlet pipe.

[0006] In a preferred embodiment, the edge heat exchange tube is disposed inside the corresponding pipe groove, and the inner wall of the pipe groove is in contact with the outer wall of the edge heat exchange tube.

[0007] In a preferred embodiment, the mounting screws are threadedly connected to the mounting holes at corresponding positions, and the edge heat exchange boxes and interval heat exchange boxes are fixedly connected to the box covers at corresponding positions through the mounting screws and mounting holes.

[0008] In a preferred embodiment, mounting plates are welded to the rear sides of both ends of the edge heat exchange box and the interval heat exchange box, and mounting holes are provided through the mounting plates.

[0009] In a preferred embodiment, the wear-resistant protective sleeve is made of PI composite film material, and the heat-insulating sleeve is made of aerogel composite film material.

[0010] In a preferred embodiment, the connecting hose is fixedly connected to the corresponding spacer heat exchanger tube and the corresponding edge heat exchanger tube by a hose fixing ring.

[0011] In a preferred embodiment, the heat insulation sleeve and the wear-resistant protective sleeve are fixedly connected to the inner wall of the edge heat exchange box and the inner wall of the interval heat exchange box at the corresponding positions by means of a membrane fixing ring.

[0012] In a preferred embodiment, both the edge heat exchange tubes and the spacer heat exchange tubes are made of copper.

[0013] The technical effects and advantages of this invention are as follows: The present invention has strong applicability by incorporating edge heat exchange tubes, spaced heat exchange tubes, connecting hoses, and wear-resistant protective sleeves. The device can effectively contact circular outer walls, planar outer walls, and right-angle bent outer walls to achieve rapid and effective heat recovery, making the actual use effect of the present invention quite ideal. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 This is a schematic diagram of the internal three-dimensional structure of the interval heat exchange box of the present invention.

[0016] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the edge heat exchange box of the present invention.

[0017] Figure 4 This is a three-dimensional structural diagram of the interval heat exchange box of the present invention.

[0018] Figure 5 This is a three-dimensional structural diagram of the edge heat exchange box of the present invention.

[0019] Figure 6 This is a three-dimensional structural diagram of the spacer heat exchanger tube of the present invention.

[0020] Figure 7 This is a three-dimensional structural diagram of the insulation sleeve of the present invention.

[0021] The attached diagram is labeled as follows: 1. Edge heat exchange box; 101. Heat exchange liquid hole; 102. Hot air hole; 103. Edge vent hole; 104. Gas baffle; 105. Pipe groove; 2. Interval heat exchange box; 201. Interval vent hole; 202. Interval baffle; 3. Box cover; 4. Liquid inlet pipe; 5. Liquid outlet pipe; 6. Liquid pipe sealing ring; 7. Air inlet pipe; 8. Air outlet pipe; 9. Air pipe sealing ring; 10. Mounting hole; 11. Mounting screw; 12. Wear-resistant protective sleeve; 13. Insulation sleeve; 14. Edge heat exchange tube; 15. Interval heat exchange tube; 16. Connecting hose; 17. Hose fixing ring; 18. Membrane fixing ring; 19. Mounting plate; 20. Assembly hole. Detailed Implementation

[0022] 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.

[0023] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and attached Figure 7As shown, this invention provides an energy-saving and environmentally friendly metal heat exchange device, including two edge heat exchange boxes 1, with multiple spacer heat exchange boxes 2 disposed between the two edge heat exchange boxes 1. Each edge heat exchange box 1 and spacer heat exchange box 2 is provided with a cover 3. A heat exchange liquid hole 101 is provided through the top of each of the two edge heat exchange boxes 1, and a hot air hole 102 is provided through the bottom of each of the two edge heat exchange boxes 1. An edge vent hole 103 is provided on the side of each edge heat exchange box 1 near the spacer heat exchange box 2. An inlet pipe 4 and an outlet pipe 5 are respectively disposed inside each of the two heat exchange liquid holes 101. Liquid pipe sealing rings 6 are provided at the connection points of the inlet pipe 4 and the outlet pipe 5 with the corresponding edge heat exchange box 1. A heat exchange liquid inlet pipe 4 and an outlet pipe 5 are respectively disposed inside the two hot air holes 102. The device is equipped with an inlet pipe 7 and an outlet pipe 8. An air pipe sealing ring 9 is provided at the connection point between the inlet pipe 7 and the outlet pipe 8 and the corresponding edge heat exchange box 1. Mounting holes 10 are provided at the four corners of the edge heat exchange box 1 and the interval heat exchange box 2, and mounting screws 11 are installed inside the mounting holes 10. Interval ventilation holes 201 are provided on both sides of the interval heat exchange box 2. Wear-resistant protective sleeves 12 are provided between the edge heat exchange box 1 and its adjacent interval heat exchange box 2, as well as between two adjacent interval heat exchange boxes 2. An insulation sleeve 13 is provided inside the wear-resistant protective sleeve 12. Membrane fixing rings 18 are provided on the inner walls of the edge heat exchange box 1 and the interval heat exchange box 2. An edge heat exchange tube 14 is installed inside the edge heat exchange box 1. The interval heat exchange box 2 is located inside... A spacer heat exchanger tube 15 is provided. A connecting hose 16 is provided between the edge heat exchanger tube 14 and its adjacent spacer heat exchanger tube 15, as well as between two adjacent spacer heat exchanger tubes 15. A hose fixing ring 17 is provided at the connection point between the connecting hose 16 and the corresponding spacer heat exchanger tube 15 and the corresponding edge heat exchanger tube 14. A gas baffle 104 is provided inside the edge heat exchanger box 1 near the edge vent 103. A pipe groove 105 is provided on the gas baffle 104. A spacer baffle 202 is welded inside the spacer heat exchanger box 2. The bottoms of the edge heat exchanger box 1 and the spacer heat exchanger box 2 are made of copper. This device is installed on the outer wall of the heating equipment, and then regardless of whether the outer wall is circular, flat, or even right-angled... This device can be installed on the outer wall. At bends or curved surfaces, the insulation sleeve 13, wear-resistant protective sleeve 12, and connecting hose 16 will be bent to achieve effective installation. Then, the bottom of the edge heat exchange box 1 and the interval heat exchange box 2 will contact the outer wall of the heating device, which can fully absorb the heat emitted by the outer wall of the heating device. Then, this invention can be connected to the pipe that discharges hot air from the heating device. The hot air enters the edge heat exchange box 1 and the interval heat exchange box 2 through the air inlet pipe 7, and then contacts the edge heat exchange tube 14 and the interval heat exchange tube 15. External water source is introduced through the liquid inlet pipe 4. The water will enter the edge heat exchange tube 14 and the interval heat exchange tube 15 and undergo rapid heat exchange. The heat of the hot air is transferred to the water inside the edge heat exchange tube 14 and the interval heat exchange tube 15, thereby heating the water.The baffle 202 and the gas baffle 104 can block the flow of hot gas, increase the residence time of hot gas, and thus prolong the heat exchange time, enabling the present invention to achieve sufficient heat exchange. The gas after heat exchange is discharged through the gas outlet pipe 8, and the liquid after heat exchange is discharged through the liquid outlet pipe 5.

[0024] The edge heat exchange tube 14 is disposed inside the corresponding pipe groove 105, and the inner wall of the pipe groove 105 is in contact with the outer wall of the edge heat exchange tube 14.

[0025] The mounting screw 11 is threadedly connected to the mounting hole 10 at the corresponding position, and the edge heat exchange box 1 and the interval heat exchange box 2 are fixedly connected to the box cover 3 at the corresponding position through the mounting screw 11 and the mounting hole 10.

[0026] Mounting plates 19 are welded to the rear sides of both ends of the edge heat exchange box 1 and the interval heat exchange box 2, and mounting holes 20 are provided through the mounting plates 19.

[0027] The wear-resistant protective sleeve 12 is made of PI composite film material, and the heat-insulating sleeve 13 is made of aerogel composite film material.

[0028] The connecting hose 16 is fixedly connected to the corresponding spacer heat exchanger 15 and the corresponding edge heat exchanger 14 via the hose fixing ring 17.

[0029] The heat insulation sleeve 13 and the wear-resistant protective sleeve 12 are fixedly connected to the inner wall of the edge heat exchange box 1 and the inner wall of the interval heat exchange box 2 at the corresponding positions through the membrane fixing ring 18.

[0030] The edge heat exchange tube 14 is made of copper metal, and the spacer heat exchange tube 15 is made of copper metal.

[0031] The specific implementation method is as follows: When using this invention, the device is installed on the outer wall of the heating device. This device can be installed on any outer wall, whether circular, flat, or even a right-angled. At bends or arcs, the insulation sleeve 13, the wear-resistant protective sleeve 12, and the connecting hose 16 will be bent to achieve effective installation. Then, the bottoms of the edge heat exchange box 1 and the interval heat exchange box 2 will contact the outer wall of the heating device. Since the bottoms of the edge heat exchange box 1 and the interval heat exchange box 2 are made of copper, and copper has a high thermal conductivity... Therefore, it can fully absorb the heat emitted from the outer wall of the heating device. Then, the invention can be connected to the pipe that discharges hot air from the heating device. The hot air enters the edge heat exchange box 1 and the interval heat exchange box 2 through the air inlet pipe 7. Then, the hot air comes into contact with the edge heat exchange tube 14 and the interval heat exchange tube 15. External water is introduced through the liquid inlet pipe 4, and the water enters the edge heat exchange tube 14 and the interval heat exchange tube 15. Since both the edge heat exchange tube 14 and the interval heat exchange tube 15 are made of copper, and copper has a fast thermal conductivity, therefore… Rapid heat exchange occurs, with the heat from the hot air transferred to the water inside the edge heat exchange tube 14 and the spacer heat exchange tube 15, thereby heating the water. The wear-resistant protective sleeve 12 is made of PI composite film material, which is high temperature resistant, tear resistant, and has high strength, thus providing protection and preventing damage to the insulation sleeve 13. The insulation sleeve 13 is made of aerogel composite film material, which has heat insulation and heat insulation effects, thus preventing the loss of gas heat and helping the hot air to flow from the edge heat exchange box 1 to the other edge heat exchange box 1 and the spacer heat exchange box 2. Then, the spacer baffle 202 and the gas baffle 104 can block the flow of hot air, increase the heat retention time, and thus extend the heat exchange time, so that the present invention can achieve sufficient heat exchange. The gas after heat exchange is discharged through the gas outlet pipe 8, and the liquid after heat exchange is discharged through the liquid outlet pipe 5. This makes the present invention highly applicable. The device can effectively contact the circular outer wall, the planar outer wall, and the right-angle bent outer wall to achieve rapid and effective heat recovery, making the actual use effect of the present invention quite ideal.

[0032] Working principle of this invention: Refer to the instruction manual appendix Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and attached Figure 7 When using this invention, the structure of edge heat exchange tube 14, interval heat exchange tube 15, connecting hose 16 and wear-resistant protective sleeve 12 makes the invention highly applicable. This device can effectively contact circular outer walls, planar outer walls and right-angle bent outer walls to achieve rapid and effective heat recovery, making the actual use effect of this invention quite ideal.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other. In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. An energy-saving, green, and environmentally friendly metal heat exchange device, comprising two edge heat exchange boxes (1), characterized in that: Multiple spacer heat exchange boxes (2) are arranged between the two edge heat exchange boxes (1). Both the edge heat exchange boxes (1) and the spacer heat exchange boxes (2) are provided with a box cover (3). A heat exchange liquid hole (101) is provided through the top of each of the two edge heat exchange boxes (1). A hot air hole (102) is provided through the bottom of each of the two edge heat exchange boxes (1). An edge vent hole (103) is provided on the side of the edge heat exchange box (1) near the spacer heat exchange box (2). An inlet pipe (4) and an outlet pipe (5) are respectively provided inside the two heat exchange liquid holes (101). Liquid pipe sealing rings (6) are provided at the connection between the liquid pipe (5) and the corresponding edge heat exchange box (1). An air inlet pipe (7) and an air outlet pipe (8) are respectively provided inside the two hot air holes (102). Air pipe sealing rings (9) are provided at the connection between the air inlet pipe (7) and the air outlet pipe (8) and the corresponding edge heat exchange box (1). Mounting holes (10) are provided at the four corners of the edge heat exchange box (1) and the interval heat exchange box (2). Mounting screws (11) are provided inside the mounting holes (10). Interval venting holes (201) are provided on both sides of the interval heat exchange box (2). Wear-resistant protective sleeves (12) are provided between the edge heat exchange box (1) and its adjacent interval heat exchange box (2), as well as between two adjacent interval heat exchange boxes (2). An insulation sleeve (13) is provided inside the wear-resistant protective sleeve (12). Membrane fixing rings (18) are provided on the inner walls of the edge heat exchange box (1) and the interval heat exchange box (2). An edge heat exchange tube (14) is provided inside the edge heat exchange box (1), and an interval heat exchange tube (15) is provided inside the interval heat exchange box (2). The edge heat exchange tube (14) is positioned between itself and its adjacent interval heat exchange tube (15), as well as between two adjacent interval heat exchange boxes. A connecting hose (16) is provided between the heat exchange tubes (15). A hose fixing ring (17) is provided at the connection point between the connecting hose (16) and the corresponding spaced heat exchange tube (15) and the corresponding edge heat exchange tube (14). A gas baffle (104) is provided on the side of the edge heat exchange box (1) near the edge vent (103). A pipe groove (105) is provided on the gas baffle (104). A spaced baffle (202) is welded inside the spaced heat exchange box (2). The bottom of the edge heat exchange box (1) and the spaced heat exchange box (2) is made of copper metal material.

2. The energy-saving, green, and environmentally friendly metal heat exchanger according to claim 1, characterized in that: The edge heat exchange tube (14) is disposed inside the corresponding pipe groove (105), and the inner wall of the pipe groove (105) is in contact with the outer wall of the edge heat exchange tube (14).

3. The energy-saving, green, and environmentally friendly metal heat exchanger according to claim 1, characterized in that: The mounting screw (11) is threaded to the mounting hole (10) at the corresponding position, and the edge heat exchange box (1) and the interval heat exchange box (2) are fixedly connected to the box cover (3) at the corresponding position through the mounting screw (11) and the mounting hole (10).

4. The energy-saving, green, and environmentally friendly metal heat exchanger according to claim 1, characterized in that: Mounting plates (19) are welded to the rear sides of both ends of the edge heat exchange box (1) and the interval heat exchange box (2), and mounting holes (20) are provided through the mounting plates (19).

5. The energy-saving, green, and environmentally friendly metal heat exchanger according to claim 1, characterized in that: The wear-resistant protective sleeve (12) is made of PI composite film material, and the heat insulation sleeve (13) is made of aerogel composite film material.

6. The energy-saving, green, and environmentally friendly metal heat exchanger according to claim 1, characterized in that: The connecting hose (16) is fixedly connected to the corresponding spacer heat exchanger (15) and the corresponding edge heat exchanger (14) through the hose fixing ring (17).

7. The energy-saving, green, and environmentally friendly metal heat exchanger according to claim 1, characterized in that: The heat insulation sleeve (13) and the wear-resistant protective sleeve (12) are fixedly connected to the inner wall of the edge heat exchange box (1) and the inner wall of the interval heat exchange box (2) at the corresponding positions through the membrane fixing ring (18).

8. The energy-saving, green, and environmentally friendly metal heat exchanger according to claim 1, characterized in that: The edge heat exchange tube (14) is made of copper metal, and the spacer heat exchange tube (15) is made of copper metal.

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