Shockproof supporting structure for inner fin type heat exchanger

Abstract

The utility model discloses a shockproof supporting structure for an inner fin type heat exchanger, belongs to the technical field of inner fin type heat exchangers, and aims to solve the problems that the heat exchanger is poor in supporting shockproof effect and easy to damage and the cushioning hardness is difficult to adjust. Two symmetrically-distributed bearing plates are fixed to the side wall of the top end of the bottom frame, damping assemblies are arranged between the bearing plates and the heat exchanger body, two symmetrically-distributed mounting rings a are arranged on the side wall of the outer side of the heat exchanger body, and a mounting ring b is rotationally connected to the side wall of one side of each mounting ring a. Through the arrangement of the damping assembly, the damping and supporting effects on the heat exchanger body are effectively achieved, damage to the heat exchanger body caused by jolting and shaking is avoided, the good protection effect on the heat exchanger body is achieved, practicability is high, and the service life of the heat exchanger body can be prolonged to a certain degree.

Description

Technical Field

[0001] The utility model belongs to the technical field of inner fin type heat exchangers, and in particular relates to a shockproof supporting structure for inner fin type heat exchangers. Background Art

[0002] The finned tube heat exchanger is one of the earliest and most successful discoveries in the process of improving tubular heat exchange. This method is still the most widely used method of enhancing heat transfer on all kinds of tubular heat exchange surfaces. It is not only suitable for single-finned tube heat exchangers, but is also widely used in power, chemical, petrochemical, air-conditioning engineering and refrigeration engineering.

[0003] The publication number of the patent comparative document is: "CN211855030U A shockproof support structure for an inner fin heat exchanger, comprising a bottom plate and a top plate, the bottom plate and the top plate are arranged parallel to each other, and fixing plates are fixed on both ends of the opposite sides of the bottom plate and the top plate, and fastening bolt groups are equidistantly installed on the fixing plates. When the shockproof support structure for the inner fin heat exchanger is used, the hand wheel is turned to bring the top plate and the bottom plate closer to each other, so that the clamping fixing mechanism on the top plate and the partition is clamped on the second inner fin heat exchanger, and the clamping fixing mechanism on the bottom plate and the partition is clamped on the first inner fin heat exchanger, so that the first inner fin The inner-fin heat exchanger and the second inner-fin heat exchanger are supported in layers, and the rubber sleeve, foam plate and rubber pad on the clamping and fixing mechanism are elastic, so that the inner-fin heat exchanger has a shockproof effect on the first inner-fin heat exchanger and the second inner-fin heat exchanger with a shockproof support structure." The above patent document, but in actual use, there are still the following problems: the existing heat exchanger is prone to damage to the inside of the heat exchanger during use or transportation, thereby affecting the service life of the heat exchanger, and it is difficult to adjust the shockproof hardness of the support structure for the heat exchanger, and it is difficult to meet the needs of transportation and use of the heat exchanger.

[0004] Therefore, there is a need for a shockproof support structure for an internal fin heat exchanger to solve the problems in the prior art of poor shockproof support for the heat exchanger, easy damage, and difficulty in adjusting the softness and hardness of the shock absorption. Utility Model Content

[0005] The utility model aims to provide a shockproof support structure for an inner fin type heat exchanger to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a shockproof support structure for an inner fin heat exchanger, comprising a heat exchanger body, and

[0007] The base frame is arranged directly below the heat exchanger body, and two symmetrically distributed load-bearing plates are fixed to the side walls at the top of the base frame, and a shock-absorbing assembly is arranged between the load-bearing plates and the heat exchanger body, and two symmetrically distributed mounting rings a are arranged on the outer side walls of the heat exchanger body, and a mounting ring b is rotatably connected to a side wall on one side of the mounting ring a, and the mounting ring b and the mounting ring a are in contact with the outer surface of the heat exchanger body.

[0008] It should be noted that the shock absorbing assembly includes

[0009] Multiple installation frames, multiple installation frames are symmetrically distributed and fixed on the top side walls of the two load-bearing plates, the inner side wall of the installation frame is slidably connected with a sliding block, the top side wall of the sliding block is fixed with a hinge seat a, the outer side wall of the installation ring a is fixed with two symmetrically distributed hinge seats b, a connecting rod is hinged between the hinge seat a and the hinge seat b, a damper is fixed to the side wall of one side of the sliding block, the other end of the damper is fixed to the inner side wall of the installation frame, a spring is sleeved on the outer surface of the damper, one end of the spring is fixed to the inner side wall of the installation frame, and the other end of the spring is fixed to the side wall of one side of the sliding block.

[0010] It is further worth noting that a threaded hole is provided on a side wall of the installation frame, a threaded rod is threadedly connected to the threaded hole, a rotating wheel is fixed to one end of the threaded rod, and a rubber ring is rotatably connected to the end of the threaded rod away from the rotating wheel.

[0011] It should be further explained that the central axis of the rubber ring is collinear with the central axis of the sliding block, and the rubber ring is located on one side of the sliding block.

[0012] As a preferred embodiment, a screw hole is provided on the side wall of one side of the mounting ring a, a screw rod is threadedly connected inside the screw hole, a pressure ring is fastened and sleeved on the outer surface of the screw rod, and a loading groove is provided on the side wall of one side of the mounting ring b, and one side of the pressure ring is in contact with one side of the mounting ring b.

[0013] As a preferred embodiment, a plurality of symmetrically distributed supporting feet are fixed to the side wall at the bottom end of the base frame, the projection area of ​​the base frame is larger than the projection area of ​​the two load-bearing plates, and the central axis of the mounting ring a is collinear with the central axis of the mounting ring b.

[0014] Compared with the prior art, the utility model provides a shockproof support structure for an inner fin heat exchanger, which has at least the following beneficial effects:

[0015] (1) The setting of the shock-absorbing component can effectively provide a shock-absorbing support effect for the heat exchanger body, thereby avoiding damage to the heat exchanger body caused by bumps and shaking. It has a good protective effect on the heat exchanger body, is highly practical, and can improve the service life of the heat exchanger body to a certain extent.

[0016] (2) By setting the threaded rod, threaded hole and rotating wheel, the staff can adjust the hardness and softness of the heat exchanger body when supporting it according to specific actual needs, so as to meet different support requirements and fine-tune the height of the heat exchanger body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of the middle A area;

[0019] Figure 3 It is a schematic diagram of the state structure of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial side section structure of the utility model.

[0021] In the figure: 1. heat exchanger body; 2. base frame; 3. load-bearing plate; 4. shock-absorbing assembly; 41. mounting frame; 42. sliding block; 43. hinge seat a; 44. hinge seat b; 45. connecting rod; 46. damper; 47. spring; 5. mounting ring a; 6. mounting ring b; 7. threaded hole; 8. threaded rod; 9. rotating wheel; 10. rubber ring; 11. screw hole; 12. screw rod; 13. pressure ring; 14. loading slot; 15. support foot. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] See also Figure 1-4 The utility model provides a shockproof support structure for an inner fin heat exchanger, including a heat exchanger body 1 and a base frame 2. The base frame 2 is arranged directly below the heat exchanger body 1. Two symmetrically distributed load-bearing plates 3 are fixed to the side wall at the top of the base frame 2. A shock-absorbing component 4 is arranged between the load-bearing plate 3 and the heat exchanger body 1. Two symmetrically distributed mounting rings a5 are arranged on the outer side wall of the heat exchanger body 1. A mounting ring b6 is rotatably connected to the side wall on one side of the mounting ring a5. The mounting ring b6 and the mounting ring a5 are in contact with the outer surface of the heat exchanger body 1.

[0024] Further as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, it is worth specifically explaining that the shock absorbing assembly 4 includes multiple mounting frames 41, and the multiple mounting frames 41 are symmetrically distributed and fixed to the top side walls of the two load-bearing plates 3. The inner side wall of the mounting frame 41 is slidably connected with a sliding block 42, and the top side wall of the sliding block 42 is fixed with a hinge seat a43. The outer side wall of the mounting ring a5 is fixed with two symmetrically distributed hinge seats b44, and a connecting rod 45 is hinged between the hinge seat a43 and the hinge seat b44. A damper 46 is fixed to the side wall on one side of the sliding block 42, and the other end of the damper 46 It is fixed to the inner side wall of the installation frame 41, and a spring 47 is sleeved on the outer surface of the damper 46. One end of the spring 47 is fixed to the inner side wall of the installation frame 41, and the other end of the spring 47 is fixed to the side wall of one side of the sliding block 42. Through the setting of the shock-absorbing component 4, it effectively plays a shock-absorbing and supporting effect on the heat exchanger body 1, avoiding damage to the heat exchanger body 1 due to bumps and shaking. It has a good protective effect on the heat exchanger body 1, is highly practical, and can improve the service life of the heat exchanger body 1 to a certain extent.

[0025] Further as Figure 3 and Figure 4 As shown, it is worth specifically explaining that a threaded hole 7 is provided on one side wall of the mounting frame 41, and a threaded rod 8 is threadedly connected to the threaded hole 7, a rotating wheel 9 is fixed to one end of the threaded rod 8, and a rubber ring 10 is rotatably connected to the end of the threaded rod 8 away from the rotating wheel 9. Through the arrangement of the threaded rod 8, the threaded hole 7 and the rotating wheel 9, it is convenient for the staff to adjust the hardness and softness of the heat exchanger body 1 when supporting according to specific actual needs, so as to cope with different support requirements, and also to fine-tune the height of the heat exchanger body 1.

[0026] This solution has the following working process: when the heat exchanger body 1 needs to be supported against shock, the heat exchanger body 1 is first placed on the mounting ring a5, and the mounting ring b6 is turned over to ensure that the mounting ring b6 and the mounting ring a5 are in a fit state. The screw rod 12 is rotated and the threaded transmission effect between the screw rod 12 and the screw hole 11 is utilized until one side of the pressure ring 13 is in a tight fit state with the mounting ring b6, thereby completing the loading work of the heat exchanger body 1. The rotating wheel 9 is rotated to make the threaded rod 8 rotate synchronously, and the threaded transmission effect between the threaded rod 8 and the threaded hole 7 is utilized to cause the threaded rod 8 to move spirally after being subjected to force, thereby driving the rubber ring 10 to move synchronously, ensuring that one side of the rubber ring 10 is in a fit state with the sliding block 42, and the sliding block 42 is driven to move along the mounting frame 41 under the extrusion force between the rubber ring 10 and the sliding block 42. At this time, the damper 46 and the spring 47 are in a compressed state, thereby achieving the purpose of adjusting the support hardness of the heat exchanger body 1.

[0027] According to the above working process, it can be known that: through the setting of the shock-absorbing component 4, the heat exchanger body 1 can be effectively cushioned and supported to avoid damage to the heat exchanger body 1 caused by bumps and shaking. It has a good protective effect on the heat exchanger body 1 and is highly practical. It can improve the service life of the heat exchanger body 1 to a certain extent. Through the setting of the threaded rod 8, the threaded hole 7 and the rotating wheel 9, it is convenient for the staff to adjust the hardness of the heat exchanger body 1 during support according to specific actual needs, so as to cope with different support requirements, and can also fine-tune the height of the heat exchanger body 1.

[0028] Further as Figure 4 As shown, it is worth specifying that the central axis of the rubber ring 10 is colinear with the central axis of the sliding block 42, and the rubber ring 10 is located on one side of the sliding block 42. Through the setting of the rubber ring 10, the area of ​​the extrusion transmission between the threaded rod 8 and the sliding block 42 can be increased, ensuring that the sliding block 42 moves more stably and smoothly, and utilizing the elastic effect of the rubber ring 10 itself to achieve a pre-tightening effect when the hardness and softness of the heat exchanger body 1 are shockproof.

[0029] Further as Figure 1 and Figure 2 As shown, it is worth specifically explaining that a screw hole 11 is provided on the side wall of one side of the mounting ring a5, a screw rod 12 is threadedly connected to the inside of the screw hole 11, a pressure ring 13 is tightly sleeved on the outer surface of the screw rod 12, and a loading groove 14 is provided on the side wall of one side of the mounting ring b6, and one side of the pressure ring 13 is in contact with one side of the mounting ring b6. Through the arrangement of the screw rod 12, the pressure ring 13 and the loading groove 14, it is convenient for the staff to load and install the heat exchanger body 1, ensuring that the installation of the heat exchanger body 1 is more stable and compact, and heat exchanger bodies 1 of different sizes can also be installed. The installation method is simple and convenient and has a certain scope of application.

[0030] Further as Figure 4 As shown, it is worth explaining in detail that a plurality of symmetrically distributed supporting legs 15 are fixed to the side walls at the bottom end of the base frame 2, the projected area value of the base frame 2 is larger than the projected area value of the two load-bearing plates 3, and the central axis of the mounting ring a5 and the central axis of the mounting ring b6 are collinearly arranged. Through the size setting of the base frame 2, it can ensure that the supported heat exchanger body 1 is in a relatively stable state to work, and in combination with the settings of the mounting rings a5 and b6, the heat exchanger body 1 can be more tightly fitted when loaded and installed.

[0031] In summary: through the setting of the rubber ring 10, the area of ​​the extrusion transmission between the threaded rod 8 and the sliding block 42 can be increased, ensuring that the sliding block 42 moves more stably and smoothly, and the elastic effect of the rubber ring 10 itself is utilized to achieve a pre-tightening effect when the heat exchanger body 1 is shockproof and soft and hard. Through the setting of the screw rod 12, the pressure ring 13 and the loading groove 14, it is convenient for the staff to load and install the heat exchanger body 1, ensuring that the installation of the heat exchanger body 1 is more stable and compact, and heat exchanger bodies 1 of different sizes can also be installed. The installation method is simple and convenient and has a certain scope of application. Through the size setting of the base frame 2, it can be ensured that the supported heat exchanger body 1 is in a relatively stable state to work, and with the setting of the mounting ring a5 and the mounting ring b6, the heat exchanger body 1 is more tightly fitted when loaded and installed.

Claims

1. A shockproof support structure for an internal fin heat exchanger, comprising a heat exchanger body (1), characterized in that: Also includes A base frame (2), the base frame (2) being arranged directly below the heat exchanger body (1), two symmetrically distributed load-bearing plates (3) being fixed to the top side wall of the base frame (2), a shock-absorbing assembly (4) being arranged between the load-bearing plates (3) and the heat exchanger body (1), two symmetrically distributed mounting rings a (5) being arranged on the outer side wall of the heat exchanger body (1), a mounting ring b (6) being rotatably connected to one side wall of the mounting ring a (5), and the mounting ring b (6) and the mounting ring a (5) being in contact with the outer surface of the heat exchanger body (1).

2. The anti-vibration support structure for an inner fin heat exchanger according to claim 1, characterized in that: The shock absorbing assembly (4) comprises A plurality of mounting frames (41), wherein the plurality of mounting frames (41) are symmetrically distributed and fixed to the top side walls of the two load-bearing plates (3); the inner side wall of the mounting frame (41) is slidably connected to a sliding block (42); the top side wall of the sliding block (42) is fixed with a hinge seat a (43); the outer side wall of the mounting ring a (5) is fixed with two symmetrically distributed hinge seats b (44); a connecting rod (45) is hinged between the hinge seat a (43) and the hinge seat b (44); a damper (46) is fixed to one side wall of the sliding block (42); the other end of the damper (46) is fixed to the inner side wall of the mounting frame (41); a spring (47) is sleeved on the outer surface of the damper (46); one end of the spring (47) is fixed to the inner side wall of the mounting frame (41); the other end of the spring (47) is fixed to one side wall of the sliding block (42).

3. The anti-vibration support structure for an inner fin heat exchanger according to claim 2, characterized in that: A threaded hole (7) is formed on a side wall of one side of the installation frame (41), a threaded rod (8) is threadedly connected to the threaded hole (7), a rotating wheel (9) is fixed to one end of the threaded rod (8), and a rubber ring (10) is rotatably connected to one end of the threaded rod (8) away from the rotating wheel (9).

4. The anti-vibration support structure for an inner fin heat exchanger according to claim 3, characterized in that: The central axis of the rubber ring (10) is arranged colinearly with the central axis of the sliding block (42), and the rubber ring (10) is located on one side of the sliding block (42).

5. The anti-vibration support structure for an inner fin heat exchanger according to claim 4, characterized in that: A screw hole (11) is formed on a side wall of one side of the mounting ring a (5), a screw rod (12) is threadedly connected to the inside of the screw hole (11), a pressure ring (13) is tightly sleeved on the outer surface of the screw rod (12), and a loading groove (14) is formed on a side wall of one side of the mounting ring b (6), and one side of the pressure ring (13) is in contact with one side of the mounting ring b (6).

6. The anti-vibration support structure for an inner fin heat exchanger according to claim 5, characterized in that: A plurality of symmetrically distributed supporting feet (15) are fixed to the side wall at the bottom end of the base frame (2); the projection area of ​​the base frame (2) is greater than the projection area of ​​the two load-bearing plates (3); and the central axis of the mounting ring a (5) and the central axis of the mounting ring b (6) are arranged in a colinear manner.

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