Energy-saving heat exchange unit

Abstract

The utility model belongs to the technical field of heat exchange machines, and particularly relates to an energy-saving heat exchange unit which comprises a supporting plate, a heat exchange plate body installed at the top of the supporting plate, first pipelines symmetrically arranged at the bottom of any side of the heat exchange plate body and second pipelines symmetrically arranged at the top of the side, close to the first pipelines, of the heat exchange plate body. The heat insulation structure is arranged on the outer side of the heat exchange plate main body; through cooperation of the electric push rod and the baffle, the heat insulation plate can reduce heat loss of the heat exchange plate main body under the normal condition, the energy-saving effect is achieved, when the temperature of the heat exchange plate main body is too high, the electric push rod can lift the baffle to dissipate heat of the heat exchange plate main body, the temperature of the heat dissipation plate main body is prevented from being too high, and stable operation of a heat exchange unit is guaranteed; and meanwhile, a heat recovery structure is additionally arranged, heat dissipated to the surrounding environment when the heat exchange plate body works can be conducted to water in the water tank through cooperation of the heat conduction elytrum and the water tank, and the heat is recycled.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat exchangers, and particularly relates to an energy-saving heat exchange unit. Background Art

[0002] A heat exchanger is a device used for heat transfer. Its main function is to transfer heat from one fluid to another to achieve the purpose of heating or cooling. During the heat exchange process, heat is transferred from a high-temperature fluid to a low-temperature fluid until a thermal equilibrium state is reached. Heat exchangers can be used in a variety of occasions, such as heating, refrigeration, cooling, evaporation, etc., and have a wide range of application prospects.

[0003] After investigation, the disclosure (announcement) number: CN220206460U discloses an energy-saving plate heat exchanger unit. This technology discloses "including a support plate, the middle part of the upper end of the support plate is bolted to the heat exchange plate body; the front end of the heat exchange plate body is threadedly connected to the first pipe, the second pipe, the third pipe and the fourth pipe; the first pipe and the second pipe are both threadedly connected to the connecting valve; the heat exchange plate body is wrapped and protected to prevent heat from being dissipated to the surrounding environment and affecting the surrounding environment and causing heat loss" and other technical effects;

[0004] However, wrapping the heat exchange plate body will cause the heat exchange plate body to be in a high temperature environment for a long time, which will affect the service life of the heat exchange plate body;

[0005] In order to solve the above problems, this application proposes an energy-saving heat exchange unit. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an energy-saving heat exchange unit, which has the characteristic of preventing the heat exchange plate from overheating.

[0007] To achieve the above objectives, the present invention provides the following technical solutions: an energy-saving heat exchange unit, comprising a support plate, a heat exchange plate body mounted on top of the support plate, first pipes symmetrically arranged at the bottom of either side of the heat exchange plate body, and second pipes symmetrically arranged at the top of the heat exchange plate body on a side close to the first pipe, and further comprising a heat insulation structure arranged on the outside of the heat exchange plate body;

[0008] The heat insulation structure includes symmetrically arranged heat insulation plates, each of which is provided with a reserved groove on one side of the heat insulation plate away from the heat exchange plate body, and each of the heat insulation plates is provided with a heat dissipation outlet at a position inside the reserved groove. Guide grooves are provided on both sides of the heat insulation plate, and heat shield plates are provided in the reserved grooves. Guide blocks are fixedly connected to both sides of the heat shield plate, and the guide blocks are respectively arranged in adjacent guide grooves. A fixed block is fixedly connected to the middle position of the side of the heat shield plate away from the heat exchange plate body, and a plug rod is fixedly connected to the side of the fixed block close to the first pipe. An electric push rod is provided on the side of the heat insulation plates away from each other, and a connecting plate is fixedly connected to the telescopic rod of the electric push rod. A lifting block is fixedly connected to the side of the connecting plate close to the heat insulation plate, and a socket is provided at the center position of the lifting block, and the plug rods are respectively arranged in the adjacent sockets.

[0009] As a preferred energy-saving heat exchanger unit of the present invention, a guide rail is provided on the side of the heat insulation plate away from the heat exchange plate body, the guide rails are fixedly connected to the top surface of the support plate, the electric push rods are respectively installed on the adjacent guide rails, the side of the heat insulation plate close to the guide rail is fixedly connected with a slider, the heat insulation plate is slidably connected to the adjacent guide rail through the slider, and the end of the guide rail close to the first pipe is fixedly connected with the first baffle.

[0010] As an energy-saving heat exchanger unit preferably of the present invention, a positioning hole is provided at the end of the guide rail away from the first pipe, and a threaded hole is provided at the position of the slider close to the positioning hole. The threaded hole is threadedly connected with a positioning bolt, and the slider is fixedly connected to the guide rail by using the positioning bolt to pass through the positioning hole and the threaded hole.

[0011] As a preferred energy-saving heat exchange unit of the present invention, a thermometer is provided on one side of the heat insulation plate close to the heat exchange plate body, and the thermometer is installed on the top surface of the support plate.

[0012] As an energy-saving heat exchange unit of the present invention, it is preferred that the heat exchange unit further includes a heat recovery structure arranged above the heat exchange plate body;

[0013] The heat recovery structure includes symmetrically arranged L-shaped baffles, which are respectively fixedly connected to the top surfaces of adjacent heat insulation plates. A heat conduction box is arranged between the L-shaped baffles, and a plurality of heat conduction elytra are fixedly connected inside the heat conduction box. A water tank is installed on the top surface of the heat conduction box, and a water outlet pipe is arranged on the side of the water tank close to the second pipe, and a water inlet pipe is arranged on the side of the water tank away from the water outlet pipe.

[0014] As a preferred energy-saving heat exchanger unit of the present invention, the end of the L-shaped baffle rod close to the second pipe is fixedly connected to the second baffle, and the side of the heat conduction box close to the water inlet pipe is fixedly connected to the handle.

[0015] Compared with the prior art, the beneficial effects of the present invention are: a heat insulation structure is added to the present application, and the cooperation of the electric push rod and the baffle can be utilized. Under normal circumstances, the heat insulation plate can reduce the heat loss of the heat exchange plate body, thereby saving energy. When the temperature of the heat exchange plate body is too high, the electric push rod will lift the baffle to dissipate heat from the heat exchange plate body, preventing the heat dissipation plate body from being too high and ensuring the stable operation of the heat exchange unit. At the same time, a heat recovery structure is added, and the cooperation of the heat-conducting elytra and the water tank can be utilized to conduct the heat emitted by the heat exchange plate body to the surrounding environment when it is working to the water in the water tank, so as to recycle the heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the second perspective;

[0019] Figure 3 This is a schematic diagram of the first partial structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the second partial structure of the utility model;

[0021] Figure 5 This is a structural diagram of the main position of the heat exchange plate in the utility model;

[0022] Figure 6 This is a schematic structural diagram of the heat insulation board in the utility model;

[0023] Figure 7 For this utility model Figure 6 Schematic diagram of the local structure;

[0024] In the picture:

[0025] 1. Support plate; 11. Heat exchange plate body; 12. First pipe; 13. Second pipe;

[0026] 2. Heat insulation structure; 21. Guide rail; 22. Positioning hole; 23. Positioning bolt; 24. First baffle; 25. Electric push rod; 26. Connecting plate; 27. Lifting block; 28. Jack; 29. ​​Heat insulation board; 210. Slider; 211. Threaded hole; 212. Reserved slot; 213. Heat dissipation vent; 214. Guide slot; 215. Heat shield; 216. Guide block; 217. Fixing block; 218. Insert rod; 219. Thermometer;

[0027] 3. Heat recovery structure; 31. L-shaped baffle; 32. Second baffle; 33. Heat conduction box; 34. Heat conduction elytra; 35. Water tank; 36. Water outlet pipe; 37. Water inlet pipe; 38. Handle. DETAILED DESCRIPTION

[0028] 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 embodiments described 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. Example

[0029] like Figure 1 As shown;

[0030] An energy-saving heat exchange unit includes a support plate 1, a heat exchange plate body 11 mounted on top of the support plate 1, first pipes 12 symmetrically arranged at the bottom of either side of the heat exchange plate body 11, and second pipes 13 symmetrically arranged at the top of the heat exchange plate body 11 near the first pipe 12.

[0031] In this embodiment: After investigation, the public (announcement) number: CN220206460U discloses an energy-saving plate heat exchanger unit. In order to solve the technical problems existing in this prior art, such as the "problem of heat affecting the surrounding environment and causing heat loss" disclosed in the background technology above, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, an insulation structure 2 and a heat recovery structure 3 are added on this basis.

[0032] More specifically:

[0033] like Figures 1 to 7 As shown;

[0034] Combining the above:

[0035] In order to achieve this, this energy-saving heat exchange unit further includes a heat insulation structure 2 arranged on the outside of the heat exchange plate body 11;

[0036] The heat insulation structure 2 includes a symmetrically arranged heat insulation plate 29, and a reserved groove 212 is provided on the side of the heat insulation plate 29 away from the heat exchange plate body 11. The heat insulation plate 29 is provided with a heat dissipation port 213 at the position inside the reserved groove 212. Guide grooves 214 are provided on both sides of the heat insulation plate 29. Heat shield plates 215 are provided in the reserved grooves 212. Guide blocks 216 are fixedly connected to both sides of the heat shield plates 215. The guide blocks 216 are respectively provided in the guide grooves 214 close to each other. The heat shield plates 215 are away from the heat exchange plate body 11. A fixed block 217 is fixedly connected to the middle position of one side of the plate body 11, and an insertion rod 218 is fixedly connected to the side of the fixed block 217 close to the first pipe 12. An electric push rod 25 is provided on the side of the insulation board 29 away from each other, and a connecting plate 26 is fixedly connected to the telescopic rod of the electric push rod 25. The connecting plate 26 is fixedly connected to the side close to the insulation board 29 with a lifting block 27. A socket 28 is provided at the center position of the lifting block 27, and the insertion rod 218 is respectively provided in the adjacent sockets 28.

[0037] In this embodiment: the heat insulation plate 29 can block the heat emitted by the heat exchange plate body 11 when it is working, so that the heat loss of the heat exchange plate body 11 when it is working, which plays a role in energy saving. When the heat exchange plate body 11 works for a long time and its temperature is too high, the electric push rod 25 will start and drive the lifting block 27 to move. When the lifting block 27 moves, it will drive the insertion rod 218 to move together, thereby driving the heat shield 215 to move along the direction of the guide groove 214, so that the heat shield 215 no longer blocks the heat dissipation port 213, so that the heat exchange plate body 11 can dissipate heat, prevent it from being in a state of excessively high temperature for a long time, and extend the service life of the heat exchange plate body 11.

[0038] Going further:

[0039] In an optional embodiment, a guide rail 21 is provided on the side of the heat insulation plate 29 away from the heat exchange plate body 11, and the guide rails 21 are fixedly connected to the top surface of the support plate 1. The electric push rods 25 are respectively installed on the adjacent guide rails 21, and the side of the heat insulation plate 29 close to the guide rail 21 is fixedly connected with a slider 210. The heat insulation plate 29 is slidably connected to the adjacent guide rail 21 through the slider 210, and the end of the guide rail 21 close to the first pipe 12 is fixedly connected with the first baffle 24.

[0040] In this embodiment, the provision of the guide rail 21 can facilitate the installation and removal of the heat insulation board 29 and reduce the labor intensity of the staff, and the first baffle 24 can block the heat insulation board 29 to prevent the heat insulation board 29 from separating from the guide rail 21.

[0041] Going further:

[0042] In an optional embodiment, a positioning hole 22 is provided at the end of the guide rail 21 away from the first pipe 12, and a threaded hole 211 is provided at a position of the slider 210 near the positioning hole 22. A positioning bolt 23 is connected to the inner thread of the threaded hole 211, and the slider 210 is fixedly connected to the guide rail 21 by using the positioning bolt 23 to pass through the positioning hole 22 and the threaded hole 211.

[0043] In this embodiment, when the heat insulation plate 29 moves to the position of the first baffle 24 , the positioning hole 22 will overlap with the threaded hole 211 , and the positioning bolt 23 can be used to fix the heat insulation plate 29 .

[0044] Going further:

[0045] In an optional embodiment, a thermometer 219 is provided on one side of the heat insulation plate 29 close to the heat exchange plate body 11 , and the thermometer 219 is installed on the top surface of the support plate 1 .

[0046] In this embodiment:

[0047] Furthermore, the thermometer 219 can detect the temperature inside the heat shield plate 29. When the temperature is too high, the thermometer 219 is linked with the electric push rod 25 to operate the electric push rod 25 to dissipate heat from the heat exchange plate body 11. There is no need to manually raise or lower the heat shield plate 215, which reduces labor costs. At the same time, it prevents the heat exchange plate body 11 from being in a high-temperature environment for a long time, thereby extending the service life of the heat exchange plate body 11.

[0048] In an optional embodiment, it further includes a heat recovery structure 3 disposed above the heat exchange plate body 11;

[0049] The heat recovery structure 3 includes symmetrically arranged L-shaped baffles 31, which are respectively fixedly connected to the top surfaces of the adjacent insulation plates 29. A heat conduction box 33 is arranged between the L-shaped baffles 31, and a plurality of heat conduction elytra 34 are fixedly connected inside the heat conduction box 33. A water tank 35 is installed on the top surface of the heat conduction box 33. A water outlet pipe 36 is provided on the side of the water tank 35 close to the second pipe 13, and a water inlet pipe 37 is provided on the side of the water tank 35 away from the water outlet pipe 36.

[0050] In this embodiment, a portion of the heat generated by the heat exchange plate body 11 during operation will be conducted to the water tank 35 by the heat-conducting elytra 34 in the heat-conducting box 33, heating the water in the water tank 35. The setting of the heat-conducting elytra 34 isolates the heat source from the water tank 35, thereby extending the service life of the water tank 35 and reducing the risk of leakage of the water tank 35, thereby recycling the heat emitted by the heat exchange plate body 11 during operation and reducing heat waste.

[0051] Going further:

[0052] In an optional embodiment, the end of the L-shaped baffle 31 close to the second pipe 13 is fixedly connected to the second baffle 32 , and the side of the heat conduction box 33 close to the water inlet pipe 37 is fixedly connected to the handle 38 .

[0053] In this embodiment, the second baffle 32 can position the heat conduction box 33 so that the heat conduction box 33 can be stably placed above the heat exchange plate body 11, and the handle 38 can facilitate the staff to disassemble and assemble the heat conduction box 33 and the water tank 35.

[0054] The working principle and use process of the present invention are as follows: first, the slider 210 on the heat insulation board 29 is placed in the guide rail 21, and the heat insulation board 29 is installed on both sides of the heat exchange plate body 11. The guide rail 21 can facilitate the installation and removal of the heat insulation board 29, reducing the labor intensity of the staff. When the heat insulation board 29 moves to the position of the first baffle 24, the first baffle 24 will block the slider 210 to prevent the heat insulation board 29 from leaving the guide rail 21, and when the heat insulation board 29 moves to the position of the first baffle 24, the positioning hole 22 will coincide with the threaded hole 211. At this time, the positioning bolt 23 can be used to fix the heat insulation plate 29. During the movement of the heat insulation plate 29, the insertion rod 218 will be moved into the insertion hole 28, so that the lifting block 27 can drive the heat shield 215 to move, thereby completing the installation of the heat insulation plate 29. After that, the heat conduction box 33 is inserted into the L-shaped baffle 31 and moved to the position of the second baffle 32 to complete the installation of the heat conduction box 33. When the heat exchange plate body 11 starts working, the heat insulation plate 29 can The heat emitted by the heat exchange plate body 11 when it is working can be blocked, so that the heat loss of the heat exchange plate body 11 when it is working can be achieved, and the thermometer 219 can detect the temperature inside the heat insulation plate 29. When the heat exchange plate body 11 works for a long time and its temperature is too high, the thermometer 219 is linked with the electric push rod 25 to make the electric push rod 25 operate and drive the lifting block 27 to move. When the lifting block 27 moves, it will drive the insertion rod 218 to move together, thereby driving the heat shield 215 along the guide The groove 214 is moved in the direction of the heat shield 215 so that the heat dissipation port 213 is no longer blocked, so that the heat exchange plate body 11 can dissipate heat, preventing it from being in a state of excessively high temperature for a long time, thereby extending the service life of the heat exchange plate body 11. In addition, a portion of the heat generated by the heat exchange plate body 11 during operation will be conducted to the water tank 35 by the heat-conducting elytra 34 in the heat-conducting box 33, heating the water in the water tank 35, thereby recycling the heat emitted by the heat exchange plate body 11 during operation and reducing heat waste.

[0055] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An energy-saving heat exchange unit, comprising a support plate (1), a heat exchange plate body (11) mounted on the top of the support plate (1), a first pipe (12) symmetrically arranged at the bottom of either side of the heat exchange plate body (11), and a second pipe (13) symmetrically arranged at the top of the heat exchange plate body (11) on a side close to the first pipe (12), characterized in that: It also includes a heat insulation structure (2) arranged outside the heat exchange plate body (11); The heat insulation structure (2) includes symmetrically arranged heat insulation plates (29), each of which is provided with a reserved groove (212) on one side of the heat insulation plate (29) away from the heat exchange plate body (11), each of which is provided with a heat dissipation port (213) at a position inside the reserved groove (212), each of which is provided with a guide groove (214) on both sides of the heat insulation plate (29), each of which is provided with a heat shield plate (215) in the reserved groove (212), each of which is fixedly connected with a guide block (216) on both sides of the heat shield plate (215), each of which is provided in a close guide groove (214), and each of which is provided with a heat shield plate (215) away from the heat exchange plate body (11). A fixed block (217) is fixedly connected to the middle position of one side away from the heat exchange plate body (11), and a plug rod (218) is fixedly connected to the side of the fixed block (217) close to the first pipe (12). An electric push rod (25) is provided on the side of the heat insulation plate (29) away from each other, and a connecting plate (26) is fixedly connected to the telescopic rod of the electric push rod (25). A lifting block (27) is fixedly connected to the side of the connecting plate (26) close to the heat insulation plate (29). A plug hole (28) is provided at the center position of the lifting block (27), and the plug rod (218) is respectively provided in the adjacent plug holes (28).

2. The energy-saving heat exchange unit according to claim 1, characterized in that: A guide rail (21) is provided on the side of the heat insulation plate (29) away from the heat exchange plate body (11), and the guide rails (21) are fixedly connected to the top surface of the support plate (1). The electric push rods (25) are respectively installed on the adjacent guide rails (21). A slider (210) is fixedly connected to the side of the heat insulation plate (29) close to the guide rail (21). The heat insulation plate (29) is slidably connected to the adjacent guide rail (21) through the slider (210), and a first baffle (24) is fixedly connected to one end of the guide rail (21) close to the first pipe (12).

3. The energy-saving heat exchange unit according to claim 2, characterized in that: A positioning hole (22) is provided at one end of the guide rail (21) away from the first pipe (12), a threaded hole (211) is provided at a position of the slider (210) close to the positioning hole (22), a positioning bolt (23) is connected to the inner thread of the threaded hole (211), and the slider (210) is fixedly connected to the guide rail (21) by using the positioning bolt (23) to pass through the positioning hole (22) and the threaded hole (211).

4. The energy-saving heat exchange unit according to claim 2, characterized in that: A thermometer (219) is provided on one side of the heat insulation plate (29) close to the heat exchange plate body (11), and the thermometer (219) is installed on the top surface of the support plate (1).

5. The energy-saving heat exchange unit according to claim 1, characterized in that: It also includes a heat recovery structure (3) arranged above the heat exchange plate body (11); The heat recovery structure (3) comprises symmetrically arranged L-shaped baffles (31), wherein the L-shaped baffles (31) are respectively fixedly connected to the top surfaces of adjacent heat insulation plates (29), a heat conduction box (33) is arranged between the L-shaped baffles (31), a plurality of heat conduction elytra (34) are fixedly connected inside the heat conduction box (33), a water tank (35) is installed on the top surface of the heat conduction box (33), a water outlet pipe (36) is arranged on the side of the water tank (35) close to the second pipe (13), and a water inlet pipe (37) is arranged on the side of the water tank (35) away from the water outlet pipe (36).

6. The energy-saving heat exchange unit according to claim 5, characterized in that: One end of the L-shaped baffle (31) close to the second pipe (13) is fixedly connected to a second baffle (32), and one side of the heat conduction box (33) close to the water inlet pipe (37) is fixedly connected to a handle (38).

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