Heat exchanger baffle plate

Abstract

The utility model discloses a heat exchanger baffle plate which comprises a fan-shaped shell, and a plurality of sets of mounting holes A are formed in the fan-shaped shell. The fan-shaped shell is provided with a mounting cavity, a fan-shaped plate is arranged in the mounting cavity, a plurality of groups of mounting holes B are formed in the fan-shaped plate, the mounting holes A and the mounting holes B are matched in size and position, an adjusting assembly is arranged on the fan-shaped plate, the adjusting assembly is further connected with the fan-shaped shell, and the adjusting assembly drives the fan-shaped plate to move in the mounting cavity. The heat exchange tube clamping device has the advantages that the fan-shaped plate is driven by the adjusting assembly to move in the installation cavity, staggered arrangement of the installation holes A and the installation holes B is achieved, the positions of the multiple sets of heat exchange tubes are clamped and limited, and the heat exchange tubes can be installed and positioned rapidly, easily and conveniently through the scheme.

Description

Technical Field

[0001] The utility model relates to a baffle of a heat exchanger. Background Art

[0002] Heat exchangers are widely used equipment in industrial applications for transferring heat energy so that heat can be exchanged between two or more fluids without direct mixing. In modern industrial processes, baffles, as one of the key components of heat exchangers, have the main function of guiding the fluid to flow reasonably within the heat exchanger, thereby improving the heat exchange efficiency. The baffles need to firmly fix the heat exchange tubes in the appropriate position to ensure that the fluid can be evenly distributed and pass through the heat exchange tubes to achieve effective heat exchange. However, traditional baffle designs often have some limitations. For example, the way the baffles fix the heat exchange tubes may not be flexible enough, and the installation and disassembly process is cumbersome and time-consuming. In view of this, the present invention proposes a heat exchanger baffle to solve the above problems. Utility Model Content

[0003] The purpose of the present utility model is to provide a heat exchanger baffle to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A heat exchanger baffle comprises a fan-shaped shell, wherein the fan-shaped shell is provided with a plurality of mounting holes A;

[0006] The fan-shaped shell is provided with an installation cavity, and a fan-shaped plate is provided in the installation cavity. The fan-shaped plate has multiple groups of installation holes B, and the size and position of the installation holes A and B match. An adjustment component is provided on the fan-shaped plate, and the adjustment component is also connected to the fan-shaped shell. The adjustment component drives the fan-shaped plate to move in the installation cavity, so that the installation holes A and B are misaligned to clamp the heat exchange tube.

[0007] As an improvement to the above technical solution, a plurality of guide rods are provided in the sector-shaped housing, and the guide rods are provided in the mounting cavity;

[0008] The sector plate is provided with a plurality of guide holes, and the positions of the plurality of guide holes match the positions of the plurality of guide rods, and the guide rods extend into the guide holes.

[0009] As an improvement to the above technical solution, the guide holes and the mounting holes B are arranged in an alternating manner.

[0010] As an improvement of the above technical solution, the adjustment assembly includes a connecting plate, which is connected to the sector plate;

[0011] The connecting plate is provided with an adjustment plate, and the adjustment plate is provided with two groups of adjustment rods, and the adjustment rods are connected to the fan-shaped housing.

[0012] As an improvement to the above technical solution, the sector-shaped housing is provided with two groups of threaded holes;

[0013] The adjusting rod is provided with an external thread portion, and the external thread portion is threadedly matched with the threaded hole.

[0014] As an improvement to the above technical solution, the adjustment plate is provided with two sets of rotation holes;

[0015] The outer wall of the adjustment rod is sleeved with two groups of blocking rings, and the adjustment rod is arranged in the rotating hole, so that the two groups of blocking rings are symmetrically arranged on the upper and lower sides of the adjustment plate.

[0016] As an improvement of the above technical solution, a hexagonal prism block is provided on the adjusting rod, and the hexagonal prism block is fixedly connected to the adjusting rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] When clamping and positioning the heat exchange tubes, place the sector plate in the installation cavity and align the installation holes A and B. Then, insert the heat exchange tubes into the installation holes A and B until multiple groups of heat exchange tubes are installed. By adjusting the components, pull the sector plate to move in the installation cavity so that the installation holes A and B are staggered, thereby restricting multiple groups of heat exchange tubes through the staggered installation holes A and B.

[0019] By adjusting the assembly to drive the sector plate to move in the installation cavity, the staggered arrangement of mounting holes A and B is achieved, thereby clamping and restricting the position of multiple groups of heat exchange tubes. This solution allows for quick and easy installation and positioning of the heat exchange tubes. At the same time, when maintenance or replacement of the heat exchange tubes is required, they can also be easily removed. This structure also provides high reliability and stability, ensuring the continuity of heat exchange efficiency and reducing operational complexity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic structural diagram of the fan-shaped housing of the utility model;

[0022] Figure 3 This is a schematic structural diagram of the fan-shaped plate of the utility model;

[0023] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0024] Figure 5 This is a structural diagram of the adjustment rod of the utility model;

[0025] Figure 6 This is the front view of the utility model;

[0026] Figure 7 For this utility model Figure 6 Cross-sectional view of the BB.

[0027] In the figure: 10, fan-shaped shell; 11, mounting hole A; 12, mounting cavity; 13, threaded hole; 20, fan-shaped plate; 21, mounting hole B; 30, adjustment assembly; 31, adjustment plate; 32, connecting plate; 33, rotating hole; 34, adjustment rod; 341, hexagonal prism block; 342, barrier ring; 343, external threaded portion; 40, guide rod; 50, guide hole. 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.

[0029] Example:

[0030] like Figure 1-6 As shown, this embodiment proposes a heat exchanger baffle, comprising a sector-shaped shell 10, on which a plurality of mounting holes A11 are formed;

[0031] The fan-shaped shell 10 is provided with an installation cavity 12, and a fan-shaped plate 20 is provided in the installation cavity 12. The fan-shaped plate 20 has multiple groups of installation holes B21, and the size and position of the installation holes A11 and B21 are matched. An adjustment component 30 is provided on the fan-shaped plate 20, and the adjustment component 30 is also connected to the fan-shaped shell 10. The adjustment component 30 drives the fan-shaped plate 20 to move in the installation cavity 12, so that the installation holes A11 and B21 are misaligned to clamp the heat exchange tube.

[0032] In this case, the diameters of the mounting holes A11 and B21 are larger than the diameter of the heat exchange tube.

[0033] In this embodiment, when clamping and positioning the heat exchange tubes, the sector plate 20 is placed in the installation cavity 12, and the installation holes A11 and the installation holes B21 are aligned. Then, the heat exchange tubes are inserted into the installation holes A11 and B21 until the installation of multiple groups of heat exchange tubes is completed. The sector plate 20 is pulled and displaced in the installation cavity 12 by the adjustment component 30, so that the installation holes A11 and the installation holes B21 are staggered, thereby restraining the multiple groups of heat exchange tubes through the staggered installation holes A11 and B21.

[0034] By adjusting the component 30 to drive the sector plate 20 to move in the installation cavity 12, the installation hole A11 and the installation hole B21 are staggered, thereby clamping and restricting the position of multiple groups of heat exchange tubes. This solution allows the heat exchange tubes to be installed and positioned quickly and easily. At the same time, when maintenance or replacement of the heat exchange tubes is required, they can also be easily disassembled. This structure also provides high reliability and stability, ensures the continuity of heat exchange efficiency and reduces operational complexity.

[0035] Specifically, a plurality of guide rods 40 are provided in the sector-shaped housing 10 , and the guide rods 40 are provided in the mounting cavity 12 ;

[0036] The sector plate 20 is provided with a plurality of guide holes 50 , and the positions of the plurality of guide holes 50 match the positions of the plurality of guide rods 40 , and the guide rods 40 extend into the guide holes 50 .

[0037] In this embodiment, the cooperation between the multiple sets of guide rods 40 and the guide holes 50 can facilitate the displacement of the fan plate 20 in the axial direction of the guide rod 40, avoiding left and right offset during the displacement process, which affects the subsequent positioning process of the fan plate 20.

[0038] Specifically, the guide holes 50 and the mounting holes B21 are arranged at staggered positions.

[0039] In this embodiment, the staggered arrangement of the guide holes 50 and the mounting holes B21 can prevent the guide rods 40 from extending into the mounting holes B21 and affecting the connection of the heat exchange tubes.

[0040] Specifically, the adjustment assembly 30 includes a connecting plate 32 , and the connecting plate 32 is connected to the sector plate 20 ;

[0041] An adjustment plate 31 is provided on the connecting plate 32 . Two groups of adjustment rods 34 are provided on the adjustment plate 31 . The adjustment rods 34 are connected to the sector-shaped housing 10 .

[0042] In this embodiment, when the position of the sector plate 20 needs to be adjusted, the adjustment rod 34 cooperates with the sector housing 10 to drive the adjustment plate 31 to move, thereby driving the sector plate 20 to move.

[0043] Specifically, the sector-shaped housing 10 is provided with two groups of threaded holes 13;

[0044] The adjusting rod 34 is provided with an external thread portion 343 , and the external thread portion 343 is threadedly engaged with the threaded hole 13 .

[0045] In this embodiment, due to the threaded fit between the external threaded portion 343 and the threaded hole 13 , when adjustment is required, it is only necessary to rotate the adjustment rod 34 .

[0046] Specifically, the adjustment plate 31 is provided with two sets of rotation holes 33;

[0047] Two sets of blocking rings 342 are sleeved on the outer wall of the adjusting rod 34 . The adjusting rod 34 is disposed in the rotating hole 33 , so that the two sets of blocking rings 342 are symmetrically disposed on the upper and lower sides of the adjusting plate 31 .

[0048] In this embodiment, the two sets of blocking rings 342 can facilitate the adjustment rod 34 to rotate on the adjustment plate 31 .

[0049] Specifically, a hexagonal prism block 341 is provided on the adjustment rod 34 , and the hexagonal prism block 341 is fixedly connected to the adjustment rod 34 .

[0050] In this embodiment, the hexagonal prism can facilitate the adjustment rod 34 to rotate.

[0051] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat exchanger baffle, characterized in that: It comprises a fan-shaped housing (10), wherein the fan-shaped housing (10) is provided with a plurality of groups of mounting holes A (11); The fan-shaped housing (10) is provided with a mounting cavity (12), a fan-shaped plate (20) is provided in the mounting cavity (12), the fan-shaped plate (20) is provided with a plurality of groups of mounting holes B (21), the mounting holes A (11) and the mounting holes B (21) are matched in size and position, an adjustment component (30) is provided on the fan-shaped plate (20), the adjustment component (30) is also connected to the fan-shaped housing (10), and the adjustment component (30) drives the fan-shaped plate (20) to move in the mounting cavity (12), so that the mounting holes A (11) and the mounting holes B (21) are misaligned to clamp the heat exchange tube.

2. A heat exchanger baffle according to claim 1, characterized in that: A plurality of groups of guide rods (40) are arranged in the sector-shaped housing (10), and the guide rods (40) are arranged in the installation cavity (12); The sector plate (20) is provided with a plurality of groups of guide holes (50), the positions of the plurality of groups of guide holes (50) match the positions of the plurality of groups of guide rods (40), and the guide rods (40) extend into the guide holes (50).

3. A heat exchanger baffle according to claim 2, characterized in that: The guide holes (50) and the mounting holes B (21) are arranged in a staggered manner.

4. A heat exchanger baffle according to claim 1, characterized in that: The adjustment assembly (30) comprises a connecting plate (32), wherein the connecting plate (32) is connected to the sector plate (20); An adjustment plate (31) is disposed on the connection plate (32), and two groups of adjustment rods (34) are disposed on the adjustment plate (31), wherein the adjustment rods (34) are connected to the fan-shaped housing (10).

5. A heat exchanger baffle according to claim 4, characterized in that: The sector-shaped housing (10) is provided with two groups of threaded holes (13); The adjustment rod (34) is provided with an external threaded portion (343), and the external threaded portion (343) is threadably matched with the threaded hole (13).

6. A heat exchanger baffle according to claim 5, characterized in that: The adjustment plate (31) is provided with two groups of rotation holes (33); The outer wall of the adjustment rod (34) is sleeved with two groups of blocking rings (342), and the adjustment rod (34) is arranged in the rotation hole (33), so that the two groups of blocking rings (342) are symmetrically arranged on the upper and lower sides of the adjustment plate (31).

7. A heat exchanger baffle according to claim 6, characterized in that: A hexagonal prism block (341) is provided on the adjustment rod (34), and the hexagonal prism block (341) is fixedly connected to the adjustment rod (34).

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