Heat exchanger with convenient and quick maintenance structure

Abstract

The utility model belongs to the field of heat exchanger, concretely relates to a heat exchanger convenient to quick maintenance structure, including heat exchanger main part, be provided with the discharge gate on the heat exchanger main part, the outside of discharge gate is provided with anti -blocking mechanism, the outside fixedly connected with connecting sleeve of heat exchanger main part, the outside contact of connecting sleeve has the mounting sleeve, the inside of mounting sleeve is provided with the clamping groove. The utility model discloses through design fixed sleeve, connecting rod, fixed link, moving sleeve, moving plate and moving block etc. parts, the staff holds up moving sleeve, then rotates screw rod and moving sleeve and occurs screw thread movement, screw rod rotation drives push block to move up to the specified position, then moves up moving sleeve and drives push block to move up, push block moves up and pushes the material in discharge gate, and then prevents the material from being blocked in the discharge gate, prevents the work efficiency of device to reduce.

Description

Technical Field

[0001] This utility model relates to the field of heat exchanger technology, specifically to a heat exchanger with a structure that facilitates quick and easy maintenance. Background Technology

[0002] A heat exchanger is a device used for heat transfer, typically transferring heat energy from one fluid to another. The main function of heat exchange is to achieve heat exchange between fluids, transferring heat energy from a high-temperature fluid to a low-temperature fluid. In industrial production, heat exchangers are widely used in heating, cooling, and heat recycling, helping to improve energy utilization and production efficiency. A utility model patent with patent authorization publication number CN215930636U discloses a heat exchanger for heating or cooling solid amine particles. It includes a shell and multiple sets of serpentine heat exchange tubes connected in series within the shell. The shell contains solid amine particles capable of exchanging heat with the heating or cooling medium within the serpentine heat exchange tubes. The outer surface of the serpentine heat exchange tubes is in contact with the solid amine particles. Because multiple sets of serpentine heat exchange tubes are connected in series and arranged in a serpentine pattern within the shell, compared to existing technologies, more heat exchange tubes can be installed in the same heat exchange space, or the same number of heat exchange tubes can occupy a smaller heat exchange space, thus effectively reducing the volume and weight of the heat exchanger. In existing technology, the device lacks an anti-clogging mechanism during operation, potentially causing material to accumulate in the discharge port and reducing its efficiency. Furthermore, disassembly requires external tools, hindering quick and easy repairs. Therefore, improvements to the existing technology are necessary. Utility Model Content

[0003] The purpose of this utility model is to provide a heat exchanger with a structure that facilitates quick and easy maintenance. This solves the problems that when the device is in use, the lack of an anti-clogging mechanism may cause material to block the outlet, resulting in reduced working efficiency. Furthermore, when the device is damaged, external tools are required for disassembly, making it inconvenient for quick and easy maintenance.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a heat exchanger with a structure that facilitates quick and easy maintenance, comprising a heat exchanger body, a discharge port on the heat exchanger body, an anti-blocking mechanism on the outer side of the discharge port, a connecting sleeve fixedly connected to the outer side of the heat exchanger body, an installation sleeve contacting the outer side of the connecting sleeve, a slot inside the installation sleeve, a slider slidably connected inside the slot, a sliding groove inside the connecting sleeve, a sliding block slidably connected inside the sliding groove, a spring inside the connecting sleeve, and the connecting sleeve slidably connected to the slider, with a sliding block fixedly connected to the outer side of the slider. By pulling the slider, the slider moves out of the slot, and then the heat exchanger body moves downward, causing the connecting sleeve and slider to move downward. After the connecting sleeve moves downward and separates from the installation sleeve, the heat exchanger body can be disassembled, making the device easy to disassemble and quickly maintain.

[0005] Preferably, a sliding plate is fixedly connected to the upper end of the sliding block, and the sliding plate contacts the connecting sleeve. By designing the sliding plate, the sliding block can be moved.

[0006] Preferably, the sliding block is internally slidably connected with a guide rod, and the two ends of the guide rod are fixedly connected to the connecting sleeve. By designing the guide rod, the sliding block can be guided.

[0007] Preferably, one end of the spring is fixedly connected to the slider, and the other end of the spring is fixedly connected to the connecting sleeve. By designing the spring, the slider has an elastic force.

[0008] Preferably, the anti-clogging mechanism includes a fixed sleeve, which is fixedly connected to the outer side of the discharge port. A connecting rod is fixedly connected to the lower end of the fixed sleeve, and a fixed rod is fixedly connected to the lower end of the connecting rod. A movable sleeve is in contact with the inside of the fixed rod, and a movable plate is fixedly connected to the lower end of the movable sleeve. A threaded rod is threadedly connected to the inside of the movable sleeve, and a push block is fixedly connected to the upper end of the threaded rod. The fixed rod contacts the push block, and the push block contacts the movable sleeve. When an operator holds the movable sleeve and rotates the threaded rod, the threaded rod and movable sleeve move in a threaded motion. The rotation of the threaded rod causes the push block to move upward to a designated position. Then, the upward movement of the movable sleeve causes the push block to move upward, pushing the material in the discharge port and preventing the material from clogging the discharge port, thus preventing a decrease in the working efficiency of the device.

[0009] Preferably, a movable block is fixedly connected to the lower end of the movable plate, and a movable ring is fixedly connected to the lower end of the movable block. By designing the movable ring, the movable block can be moved.

[0010] Preferably, the fixed rod has an elastic locking block inside, and the elastic locking block is fixedly connected to the movable sleeve. By designing the elastic locking block, the movable sleeve can be limited.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model incorporates components such as a fixed sleeve, connecting rod, fixed rod, movable sleeve, movable plate, and movable block. When the operator holds the movable sleeve, the threaded rod rotates and the movable sleeve undergoes a threaded motion. The rotation of the threaded rod drives the push block upward to a designated position. Then, the upward-moving movable sleeve drives the push block upward, which in turn pushes the material in the discharge port, thereby preventing the material from clogging the discharge port and reducing the working efficiency of the device.

[0012] 2. This utility model designs components such as a connecting sleeve, mounting sleeve, slot, slider, sliding groove, sliding block, and sliding plate. Pulling the slider moves it out of the slot and then moves the heat exchanger body downward, causing the connecting sleeve and slider to move downward. After the connecting sleeve moves downward and separates from the mounting sleeve, the heat exchanger body can be disassembled, making the device easy to disassemble and quick to maintain. Attached Figure Description

[0013] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This utility model Figure 1 Partial sectional perspective view of the structure; Figure 3 This utility model Figure 2 Enlarged view of point A; Figure 4 This utility model Figure 2 Enlarged view of point B.

[0014] In the diagram: 1. Heat exchanger body; 2. Discharge port; 3. Anti-blocking mechanism; 31. Fixed sleeve; 32. Connecting rod; 33. Fixed rod; 34. Moving sleeve; 35. Moving plate; 36. Moving block; 37. Moving ring; 38. Threaded rod; 39. Push block; 4. Connecting sleeve; 5. Mounting sleeve; 6. Slot; 7. Slider; 8. Sliding groove; 9. Sliding block; 10. Sliding plate; 11. Guide rod; 12. Spring. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-4A heat exchanger with a structure that facilitates quick and easy maintenance includes a heat exchanger body 1, a discharge port 2 on the heat exchanger body 1, an anti-blocking mechanism 3 on the outer side of the discharge port 2, a connecting sleeve 4 fixedly connected to the outer side of the heat exchanger body 1, an mounting sleeve 5 contacting the outer side of the connecting sleeve 4, a slot 6 inside the mounting sleeve 5, a slider 7 slidably connected inside the slot 6, a sliding groove 8 inside the connecting sleeve 4, a sliding block 9 slidably connected inside the sliding groove 8, a sliding plate 10 fixedly connected to the upper end of the sliding block 9, the sliding plate 10 contacting the connecting sleeve 4, and by designing the sliding plate 10, the sliding block 9 can be moved; a guide rod 11 slidably connected inside the sliding block 9, with both ends of the guide rod 11... The connecting sleeve 4 is fixedly connected to the slider 7. The guide rod 11 is designed to guide the sliding block 9. The connecting sleeve 4 is equipped with a spring 12. One end of the spring 12 is fixedly connected to the slider 7, and the other end of the spring 12 is fixedly connected to the connecting sleeve 4. The design of the spring 12 makes the slider 7 have an elastic force. The connecting sleeve 4 and the slider 7 are slidably connected. The slider 7 is fixedly connected to the outside of the slider 7. By pulling the slider 7, the slider 7 moves out of the slot 6 and then moves downward. The heat exchanger body 1 moves downward, driving the connecting sleeve 4 and the slider 7 and other components to move downward. After the connecting sleeve 4 moves downward and separates from the mounting sleeve 5, the heat exchanger body 1 can be disassembled, making the device easy to disassemble and maintain quickly.

[0017] Please see Figure 2 , Figure 3 The anti-blocking mechanism 3 includes a fixed sleeve 31. The fixed sleeve 31 is fixedly connected to the outside of the discharge port 2. The lower end of the fixed sleeve 31 is fixedly connected to a connecting rod 32. The lower end of the connecting rod 32 is fixedly connected to a fixed rod 33. The inside of the fixed rod 33 contacts a movable sleeve 34. The lower end of the movable sleeve 34 is fixedly connected to a movable plate 35. The lower end of the movable plate 35 is fixedly connected to a movable block 36. The lower end of the movable block 36 is fixedly connected to a movable ring 37. By designing the movable ring 37, the movable block 36 can be moved.

[0018] Please see Figure 3 The movable sleeve 34 is internally connected to a threaded rod 38 via a threaded connection. A push block 39 is fixedly connected to the upper end of the threaded rod 38. An elastic locking block 310 is engaged internally in the fixed rod 33. The elastic locking block 310 is fixedly connected to the movable sleeve 34. By designing the elastic locking block 310, the movable sleeve 34 can be limited. The fixed rod 33 contacts the push block 39, and the push block 39 contacts the movable sleeve 34. When the operator holds the movable sleeve 34, the threaded rod 38 is rotated, causing the movable sleeve 34 to move in a threaded motion. The rotation of the threaded rod 38 drives the push block 39 to move upward to the designated position. Then, the upward movement of the movable sleeve 34 drives the push block 39 to move upward. The upward movement of the push block 39 pushes the material in the discharge port 2, thereby preventing the material from clogging in the discharge port 2 and preventing a reduction in the working efficiency of the device.

[0019] The specific implementation process of this utility model is as follows: When the discharge port 2 on the device is blocked, the operator holds the movable sleeve 34 and rotates the push block 39. The rotation of the push block 39 drives the threaded rod 38 to rotate. The rotation of the threaded rod 38 causes threaded movement with the movable sleeve 34, thereby causing the threaded rod 38 to have a relative displacement. The rotation of the threaded rod 38 drives the push block 39 to move upward. After the push block 39 moves upward to the designated position, the movable ring 37 moves upward. The upward movement of the movable ring 37 drives the movable block 36 to move upward. The upward movement of the movable block 36 drives the movable plate 35 to move upward. The upward movement of the movable plate 35 drives the movable sleeve 34 to move upward. The upward movement of the movable sleeve 34 drives the elastic locking block 310 and the threaded rod 38 to move upward. The upward movement of the elastic locking block 310 separates from the fixed rod 33. The upward movement of the threaded rod 38 drives the push block 39 to move upward. The upward movement of the push block 39 pushes the material in the discharge port 2, thereby preventing the material from blocking the discharge port 2 and preventing the working efficiency of the device from decreasing. When the device is damaged, the sliding plate 10 is pulled to move away from the mounting sleeve 5. The movement of the sliding plate 10 causes the sliding block 9 to move, which in turn causes the slider 7 to move. The movement of the slider 7 compresses the spring 12, and the slider 7 moves out of the slot 6. Then the heat exchanger body 1 moves downward. The downward movement of the heat exchanger body 1 causes the connecting sleeve 4 and other components to move downward. After the connecting sleeve 4 moves downward and separates from the mounting sleeve 5, the heat exchanger body 1 can be disassembled, making the device easy to disassemble and quickly repair.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat exchanger with a structure that facilitates quick and easy maintenance, comprising a heat exchanger body (1), characterized in that: The heat exchanger body (1) is provided with a discharge port (2), and an anti-blocking mechanism (3) is provided on the outside of the discharge port (2). A connecting sleeve (4) is fixedly connected to the outside of the heat exchanger body (1). An installation sleeve (5) is in contact with the outside of the connecting sleeve (4). A slot (6) is opened inside the installation sleeve (5). A slider (7) is slidably connected inside the slot (6). A sliding groove (8) is opened inside the connecting sleeve (4). A sliding block (9) is slidably connected inside the sliding groove (8). A spring (12) is provided inside the connecting sleeve (4). The connecting sleeve (4) is slidably connected to the slider (7). A sliding block (9) is fixedly connected to the outside of the slider (7).

2. The heat exchanger with a convenient and quick maintenance structure according to claim 1, characterized in that: The upper end of the sliding block (9) is fixedly connected to a sliding plate (10), and the sliding plate (10) is in contact with the connecting sleeve (4).

3. The heat exchanger with a convenient and quick maintenance structure according to claim 1, characterized in that: The sliding block (9) is internally slidably connected to a guide rod (11), and the two ends of the guide rod (11) are fixedly connected to the connecting sleeve (4).

4. The heat exchanger with a convenient and quick maintenance structure according to claim 1, characterized in that: One end of the spring (12) is fixedly connected to the slider (7), and the other end of the spring (12) is fixedly connected to the connecting sleeve (4).

5. The heat exchanger with a structure for easy and quick maintenance according to claim 1, characterized in that: The anti-blocking mechanism (3) includes a fixed sleeve (31), a fixed sleeve (31) is fixedly connected to the outside of the discharge port (2), a connecting rod (32) is fixedly connected to the lower end of the fixed sleeve (31), a fixed rod (33) is fixedly connected to the lower end of the connecting rod (32), a movable sleeve (34) is in contact with the inside of the fixed rod (33), a movable plate (35) is fixedly connected to the lower end of the movable sleeve (34), a threaded rod (38) is threadedly connected to the inside of the movable sleeve (34), a push block (39) is fixedly connected to the upper end of the threaded rod (38), the fixed rod (33) is in contact with the push block (39), and the push block (39) is in contact with the movable sleeve (34).

6. The heat exchanger with a structure for easy and quick maintenance according to claim 5, characterized in that: The lower end of the movable plate (35) is fixedly connected to a movable block (36), and the lower end of the movable block (36) is fixedly connected to a movable ring (37).

7. The heat exchanger with a structure for easy and quick maintenance according to claim 5, characterized in that: The fixed rod (33) is internally engaged with an elastic locking block (310), which is fixedly connected to the movable sleeve (34).

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