Heat energy recycling device

Abstract

The utility model relates to the technical field of heat energy recovery, and discloses a heat energy recycling device which comprises a top plate, a heat absorption assembly used for absorbing heat is installed at the bottom of the top plate, the front face and the back face of the heat absorption assembly are fixedly connected with transportation assemblies used for transporting heat, and a pneumatic assembly used for accelerating heat flow is installed at the bottom of the top plate. The transportation assembly comprises a transportation pipe, and the outer ring of the transportation pipe is fixedly connected with a flange plate convenient to install and fix. The pneumatic assembly comprises a working frame. According to the heat energy recycling device, the fan is matched with the conveying pipe, one side of the conveying pipe is fixedly connected with the flange plate, and the flange plate can be fixedly connected with a pipeline, so that heat in the conveying pipe is conveyed. And in winter and other cold weather seasons, the fan is started at the moment, heat in the conveying pipe is blown downwards, then the temperature of the surrounding environment is increased, the comfort degree of workers is improved, and the problem of heat loss in the long-distance heat conveying process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat energy recovery, in particular to a heat energy recovery and utilization device. Background Art

[0002] At present, with the continuous progress and development of science and technology, the energy problem has not been well solved. Nowadays, energy conservation is advocated, and secondary or multiple recycling of energy is carried out. In industrial production, sometimes heating is required, but this part of the heat is not completely absorbed by the product, and the heat loss in the air will cause a waste of resources.

[0003] After searching, the Chinese patent number CN219473716U discloses a heat recovery device, including an outer shell and a flue gas inlet, the flue gas inlet is arranged at the bottom of the outer shell, a lower partition is arranged on the top of the flue gas inlet, an upper partition is arranged in the outer shell and two vertical partitions are arranged below the lower partition, the inner part of the outer shell is divided into an upper water storage chamber and a lower heating chamber and two treatment chambers by the upper partition and the vertical partition, a flat groove is arranged on the lower partition, the flat groove extends into the heating chamber, the lower port of the flat groove is located in the flue gas inlet, a flue gas discharge pipe is connected to the top surface of the flat groove, and the two ends of the flue gas discharge pipe are connected to the introduction pipe, and the introduction pipe extends into the two heating chambers respectively, the water storage chamber is provided with a water inlet, and the side wall of the treatment chamber is provided with an exhaust pipe. The purpose of the utility model is to provide a heat recovery device, so as to efficiently utilize and treat the flue gas waste heat, save heat energy and reduce the pollution of flue gas.

[0004] In the existing heat energy recovery process, the flue gas containing heat is usually transmitted to the heating pipe through a pipe to recycle the heat. However, in the actual operation, since the transmission pipe is generally set to be longer, part of the heat is dissipated in the air on the inner wall of the pipe and the outside of the pipe during transportation inside the pipe, and the amount of heat returned to the heating pipe through the pipe is reduced accordingly. Based on this, the utility model designs a heat energy recovery and utilization device to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a heat energy recovery and utilization device, which solves the problem of heat loss caused by a long transport pipeline in the background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a heat energy recovery and utilization device, comprising a top plate, a heat absorbing component for absorbing heat is installed at the bottom of the top plate, a transport component for transporting heat is fixedly connected to the front and back of the heat absorbing component, and a pneumatic component for accelerating the flow of heat is installed at the bottom of the top plate;

[0007] The transport assembly comprises a transport pipe, the outer ring of which is fixedly connected with a flange plate for easy installation and fixing;

[0008] The pneumatic assembly includes a working frame, the top of the working frame is fixedly connected to the bottom of the top plate, a servo motor is installed in the inner cavity of the working frame, a screw rod is rotatably connected between the servo motor and the inner wall of the working frame, the outer ring of the screw rod is threadedly connected to a moving block, a fan is installed at the bottom of the moving block, and the fan is arranged above the transport pipe.

[0009] Preferably, the output shaft of the servo motor is fixedly connected to the lead screw via a coupling, the inner wall of the working frame is fixedly connected to a working rod, and the moving block is slidably sleeved on the outer ring of the working rod.

[0010] Preferably, the inner cavity of the top plate is provided with a limiting hole, the inner cavity of the limiting hole is installed with a limiting bolt, and the limiting holes and the limiting bolts are distributed in a matrix array.

[0011] Preferably, the heat absorption component includes a fixed tube, the fixed tube is fixedly connected to the transport tube, a movable tube is slidably connected in the inner cavity of the fixed tube, a heat absorption frame is installed at the bottom of the movable tube, and a heat absorption fan is installed in the inner cavity of the heat absorption frame.

[0012] Preferably, a slide groove is provided on the inner wall of the fixed tube, and sliders are fixedly connected to both sides of the movable tube, and the sliders are slidably connected in the inner cavity of the slide groove.

[0013] Preferably, a filter plate is fixedly connected to the top of the movable tube, the inner cavity of the filter plate is provided with filter holes, the filter holes are distributed in a plurality of groups of linear arrays, and the bottom of the top plate is fixedly connected to the top of the filter plate by an electric push rod.

[0014] Preferably, the top plate and the filter plate are fixedly connected with limit rods, and the limit rods are distributed in a matrix array.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] 1. The utility model cooperates with the fan and the transport pipe. A flange is fixedly connected to one side of the transport pipe, and the flange can be fixedly connected to the pipe, so as to transport the heat in the transport pipe. In winter and other cold seasons, the fan is started to blow the heat in the transport pipe downward, thereby increasing the temperature of the surrounding environment, which not only improves the comfort of the staff, but also avoids the problem of heat loss when transporting heat over long distances.

[0017] 2. The utility model starts the servo motor through the cooperation between the servo motor and the screw rod, drives the screw rod to rotate, and during the rotation of the screw rod, drives the moving block and the fan to move, thereby changing the position of the fan, increasing the heat heating area, and improving the utilization rate of thermal energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is the front view of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0021] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0022] Among them: 1. Top plate; 2. Transport pipe; 3. Flange; 4. Working frame; 5. Servo motor; 6. Screw; 7. Moving block; 8. Fan; 9. Working rod; 10. Limiting hole; 11. Limiting bolt; 12. Fixed pipe; 13. Moving pipe; 14. Heat absorption frame; 15. Slide; 16. Slider; 17. Filter plate; 18. Filter hole; 19. Electric push rod; 20. Limiting rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Please refer to Figure 1-3 A heat energy recovery and utilization device comprises a top plate 1, a heat absorbing component for absorbing heat is installed at the bottom of the top plate 1, a transport component for transporting heat is fixedly connected to the front and back of the heat absorbing component, and a pneumatic component for accelerating the flow of heat is installed at the bottom of the top plate 1;

[0025] The transport assembly comprises a transport pipe 2, the outer ring of which is fixedly connected with a flange 3 for easy installation and fixing;

[0026] The pneumatic assembly includes a working frame 4, the top of the working frame 4 is fixedly connected to the bottom of the top plate 1, a servo motor 5 is installed in the inner cavity of the working frame 4, a screw rod 6 is rotatably connected between the servo motor 5 and the inner wall of the working frame 4, the outer ring of the screw rod 6 is threadedly connected to a moving block 7, a fan 8 is installed at the bottom of the moving block 7, and the fan 8 is arranged above the transport pipe 2.

[0027] The output shaft of the servo motor 5 is fixedly connected to the lead screw 6 via a coupling, the inner wall of the working frame 4 is fixedly connected to a working rod 9 , and the moving block 7 is slidably sleeved on the outer ring of the working rod 9 .

[0028] The inner cavity of the top plate 1 is provided with a limiting hole 10 , and the inner cavity of the limiting hole 10 is installed with a limiting bolt 11 . The limiting holes 10 and the limiting bolts 11 are distributed in a matrix array.

[0029] In the embodiment of the utility model, a flange 3 is fixedly connected to one side of the transport pipe 2 , and the flange 3 can be fixedly connected to the pipeline, so as to transport the heat in the transport pipe 2 .

[0030] Please refer to Figure 1-4 The heat absorption component includes a fixed tube 12, which is fixedly connected to the transport tube 2. A mobile tube 13 is slidably connected in the inner cavity of the fixed tube 12. A heat absorption frame 14 is installed at the bottom of the mobile tube 13. A heat absorption fan is installed in the inner cavity of the heat absorption frame 14. A slide groove 15 is provided on the inner wall of the fixed tube 12. Slide blocks 16 are fixedly connected on both sides of the mobile tube 13. The slide blocks 16 are slidably connected in the inner cavity of the slide groove 15. A filter plate 17 is fixedly connected to the top of the mobile tube 13. The inner cavity of the filter plate 17 is provided with filter holes 18. The filter holes 18 are distributed in multiple groups of linear arrays. The bottom of the top plate 1 is fixedly connected to the top of the filter plate 17 with an electric push rod 19. A limit rod 20 is fixedly connected between the top plate 1 and the filter plate 17. The limit rod 20 is distributed in multiple groups of matrix arrays.

[0031] In the embodiment of the utility model, the heat absorption frame 14 is aligned with the working area, and a heat absorption fan is arranged inside the heat absorption frame 14. The heat absorption fan can absorb the heat generated during operation and transport the heat upward, passing through the movable tube 13 and the fixed tube 12 in sequence, and entering the inner cavity of the transport tube 2.

[0032] When in use, first install the top plate 1 at the designated position, and then fix the top plate 1 by the limit bolts 11. Then align the heat absorption frame 14 with the working area. A heat absorption fan is arranged inside the heat absorption frame 14. The heat absorption fan can absorb the heat generated during operation and transport the heat upward, passing through the moving tube 13 and the fixed tube 12 in turn, and entering the inner cavity of the transport tube 2. When it is necessary to adjust the height of the heat absorption frame 14, the electric push rod 19 is started at this time to drive the moving tube 13 to move. During the movement of the moving tube 13, the two sides of the moving tube 13 are fixedly connected with sliders 16, which can slide in the inner cavity of the slide groove 15, thereby limiting the moving direction of the moving tube 13, and the existence of the limit rod 20 will also limit the moving direction of the moving tube 13.

[0033] A flange 3 is fixedly connected to one side of the transport pipe 2, and the flange 3 can be fixedly connected to the pipe to transport the heat in the transport pipe 2. In winter and other cold seasons, the fan 8 is started to blow the heat in the transport pipe 2 downward, thereby increasing the temperature of the surrounding environment, which not only improves the comfort of the staff, but also avoids the problem of heat loss when transporting heat over long distances. The servo motor 5 is started to drive the screw rod 6 to rotate. During the rotation of the screw rod 6, the moving block 7 and the fan 8 are driven to move, thereby changing the position of the fan 8, increasing the area heated by heat, and improving the utilization rate of thermal energy.

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

Claims

1. A heat recovery device, comprising a top plate (1), characterized in that: A heat absorbing component for absorbing heat is installed at the bottom of the top plate (1), a transport component for transporting heat is fixedly connected to the front and back of the heat absorbing component, and a pneumatic component for accelerating the flow of heat is installed at the bottom of the top plate (1); The transport assembly comprises a transport pipe (2), the outer ring of the transport pipe (2) being fixedly connected with a flange (3) for easy installation and fixing; The pneumatic assembly comprises a working frame (4), the top of the working frame (4) is fixedly connected to the bottom of the top plate (1), a servo motor (5) is installed in the inner cavity of the working frame (4), a screw rod (6) is rotatably connected between the servo motor (5) and the inner wall of the working frame (4), the outer ring of the screw rod (6) is threadedly connected to a moving block (7), a fan (8) is installed at the bottom of the moving block (7), and the fan (8) is arranged above the transport pipe (2).

2. A heat recovery device according to claim 1, characterized in that: The output shaft of the servo motor (5) and the screw rod (6) are fixedly connected via a coupling, the inner wall of the working frame (4) is fixedly connected with a working rod (9), and the moving block (7) is slidably sleeved on the outer ring of the working rod (9).

3. A heat recovery device according to claim 1, characterized in that: The inner cavity of the top plate (1) is provided with a limiting hole (10), the inner cavity of the limiting hole (10) is installed with a limiting bolt (11), and the limiting holes (10) and the limiting bolts (11) are distributed in a matrix array.

4. A heat energy recovery and utilization device according to claim 1, characterized in that: The heat absorption component comprises a fixed tube (12), the fixed tube (12) is fixedly connected to the transport tube (2), a movable tube (13) is slidably connected in the inner cavity of the fixed tube (12), a heat absorption frame (14) is installed at the bottom of the movable tube (13), and a heat absorption fan is installed in the inner cavity of the heat absorption frame (14).

5. A heat energy recovery and utilization device according to claim 4, characterized in that: The inner wall of the fixed tube (12) is provided with a slide groove (15), and sliders (16) are fixedly connected to both sides of the movable tube (13), and the sliders (16) are slidably connected in the inner cavity of the slide groove (15).

6. A heat energy recovery and utilization device according to claim 4, characterized in that: The top of the movable tube (13) is fixedly connected to a filter plate (17), the inner cavity of the filter plate (17) is provided with filter holes (18), and the filter holes (18) are distributed in a plurality of groups of linear arrays. The bottom of the top plate (1) is fixedly connected to the top of the filter plate (17) by an electric push rod (19).

7. A heat energy recovery and utilization device according to claim 6, characterized in that: Limiting rods (20) are fixedly connected between the top plate (1) and the filter plate (17), and the limiting rods (20) are distributed in a matrix array.

Images