Marine plate type heat exchanger frame

Abstract

The utility model relates to the technical field of plate heat exchangers, in particular to a plate heat exchanger frame for a ship. According to the technical scheme, a heat exchanger body comprises a heat exchange plate installed between an end plate and a movable end plate, the movable end plate is composed of a first plate piece, a second plate piece and a third plate piece, the first plate piece and the second plate piece are each provided with an installation groove, and installation plates are installed on the two sides of the third plate piece. According to the scheme, the movable end plate is divided into three independent parts, namely the first plate, the second plate and the third plate, so that modular design is formed, the modular design provides flexibility, maintainability and expansibility, the heat exchanger can better adapt to the requirements and the environment of a ship, and through the modular design, the heat exchange efficiency is improved. Installation, maintenance and upgrading of the heat exchanger become more efficient and convenient, and improvement of the performance and reliability of the whole system is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plate heat exchangers, in particular to a frame of a marine plate heat exchanger. Background Technique

[0002] Marine plate heat exchangers are designed specifically for ship systems to effectively manage and exchange heat to meet various heat exchange requirements during ship operation. The design of these devices takes into account the special requirements of ships under different operating conditions, such as space limitations, corrosion resistance, and high efficiency. The frame of a marine plate heat exchanger is a key component that supports and fixes the entire heat exchanger structure, ensuring the stable and safe operation of the heat exchange plates during operation. The design and material selection of the frame have an important impact on the performance and durability of marine heat exchangers. Content of the Utility Model

[0003] The purpose of the utility model is to provide a frame of a marine plate heat exchanger in view of the problems existing in the background technique.

[0004] The technical solution of the utility model: A frame of a marine plate heat exchanger includes a heat exchanger main body. The heat exchanger main body includes heat exchange plates installed between an end plate and a movable end plate. The movable end plate is composed of a first plate member, a second plate member, and a third plate member. The first plate member and the second plate member are both provided with installation grooves. Installation plates are installed on both sides of the third plate member. The third plate member is inserted between the first plate member and the second plate member through the installation plates. Support components for supporting the heat exchange plates are installed on both sides of the heat exchanger main body.

[0005] Preferably, the first plate member, the second plate member, and the installation plates are all provided with first threaded holes, and bolts are threadedly installed in the first threaded holes.

[0006] Preferably, a strengthening arm is installed on the movable end plate and is located on the first plate member and the second plate member. The strengthening arm is also provided with a first threaded hole.

[0007] Preferably, the first plate member is provided with a slot, and the second plate member is fixedly installed with an insertion plate, and the insertion plate is inserted into the slot.

[0008] Preferably, the support component includes a triangular frame. A plurality of support blocks are equidistantly installed on the triangular frame. A plurality of support cavities are equidistantly provided in the support blocks. One side of the heat exchange plate is located in the support cavity. The width of the support cavity is the same as the thickness of the heat exchange plate, and the distance between adjacent support cavities is the same as the distance between adjacent heat exchanger main bodies.

[0009] Preferably, second threaded holes are formed on both sides of the triangular frame, and second threaded holes are formed on the triangular frame, the support block and the support cavity. A threaded rod is installed between the second threaded holes, and the threaded rod is provided with a fastening nut.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: In this solution, the movable end plate is composed of three separate parts, namely the first plate member, the second plate member and the third plate member, forming a modular design. The modular design provides flexibility, maintainability and expandability, enabling the heat exchanger to better adapt to the needs and environment of the ship. Through the modular design, the installation, maintenance and upgrade of the heat exchanger become more efficient and convenient, which helps to improve the performance and reliability of the overall system. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 FIG. is a schematic structural diagram of a frame of a marine plate heat exchanger proposed by the present utility model;

[0012] Figure 2 FIG. is an exploded structural diagram of a frame of a marine plate heat exchanger proposed by the present utility model;

[0013] Figure 3 FIG. is a schematic structural diagram of a support assembly of a frame of a marine plate heat exchanger proposed by the present utility model;

[0014] Figure 4 FIG. is a schematic structural diagram of a support cavity of a frame of a marine plate heat exchanger proposed by the present utility model.

[0015] Reference numerals: 1, heat exchanger body; 2, heat exchange plate; 3, end plate; 4, movable end plate; 5, support assembly; 6, strengthening arm; 7, first threaded hole; 8, bolt; 41, first plate member; 42, second plate member; 43, third plate member; 44, installation groove; 45, installation plate; 46, slot; 47, insertion plate; 51, triangular frame; 52, support block; 53, support cavity; 54, second threaded hole; 55, threaded rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0017] Refer to the attached Figures 1-4, A marine plate heat exchanger frame, including a heat exchanger body 1. The heat exchanger body 1 includes heat exchange plates 2 installed between an end plate 3 and a movable end plate 4. The movable end plate 4 is composed of a first plate member 41, a second plate member 42, and a third plate member 43. Both the first plate member 41 and the second plate member 42 are provided with installation grooves 44. Installation plates 45 are installed on both sides of the third plate member 43. The third plate member 43 is inserted between the first plate member 41 and the second plate member 42 through the installation plates 45.

[0018] Specifically, the first plate member 41, the second plate member 42, and the installation plates 45 are all provided with first threaded holes 7. Bolts 8 are threadedly installed in the first threaded holes 7. A reinforcing arm 6 is installed on the movable end plate 4. The reinforcing arm 6 is located on the first plate member 41 and the second plate member 42. The reinforcing arm 6 is also provided with first threaded holes 7.

[0019] Such as Figure 2 As shown, when assembling the movable end plate 4, it can be achieved by inserting the third plate member 43 between the first plate member 41 and the second plate member 42, so that the installation plates 45 are inserted into the installation grooves 44. At this time, multiple first threaded holes 7 coincide, and then the bolts 8 are threadedly installed into them. In this way, the installation of the movable end plate 4 is completed. And through the installation of the reinforcing arm 6, the bolts 8 are passed through the first threaded holes 7 on the reinforcing arm 6 again. In this way, the movable end plate 4 is strengthened, and the ability to resist external shaking force is improved.

[0020] Specifically, the first plate member 41 is provided with a slot 46, and the second plate member 42 is fixedly installed with an insertion plate 47. The insertion plate 47 is inserted into the slot 46. In this way, the structure of the movable end plate 4 is more compact after overall installation.

[0021] In this embodiment, support components 5 for supporting the heat exchange plates 2 are installed on both sides of the heat exchanger body 1. The support components 5 include triangular frames 51. A plurality of support blocks 52 are equidistantly installed on the triangular frames 51. The support blocks 52 are equidistantly provided with a plurality of support cavities 53. One side of the heat exchange plate 2 is located in the support cavities 53. The width of the support cavities 53 is the same as the thickness of the heat exchange plate 2. The distance between adjacent support cavities 53 is the same as the distance between adjacent heat exchanger bodies 1. During specific installation, when the frame composed of the end plate 3 and the movable end plate 4 is formed, the heat exchange plates 2 will be installed one by one between the end plate 3 and the movable end plate 4. At this time, the support components 5 are placed on both sides of the heat exchange plates 2, so that the side edges of each individual heat exchange plate 2 are inserted into the support cavities 53, and the walls between adjacent support cavities 53 will enter between adjacent heat exchange plates 2. As shown in the movable end plate 4, in this way, when the hull shakes, each individual heat exchange plate 2 can be effectively supported, and this will not affect the normal use of the heat exchange plates 2.

[0022] On both sides of the triangular frame 51, there are second threaded holes 54 at the beginning. The triangular frame 51, the support block 52, and the support cavity 53 all have second threaded holes 54 at the beginning. A threaded rod 55 is installed between the second threaded holes 54, and the threaded rod 55 is provided with fastening nuts.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0025] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A marine plate heat exchanger frame, comprising a heat exchanger main body (1), wherein the heat exchanger main body (1) includes heat exchange plates (2) installed between an end plate (3) and a movable end plate (4), characterized in that, The movable end plate (4) is composed of a first plate member (41), a second plate member (42) and a third plate member (43). The first plate member (41) and the second plate member (42) are both provided with installation grooves (44). Both sides of the third plate member (43) are installed with installation plates (45). The third plate member (43) is inserted between the first plate member (41) and the second plate member (42) through the installation plates (45). Both sides of the heat exchanger body (1) are installed with support components (5) for supporting the heat exchange plate (2).

2. The frame of a marine plate heat exchanger according to claim 1, characterized in that, The first plate member (41), the second plate member (42) and the installation plate (45) are all provided with first threaded holes (7), and bolts (8) are installed with internal threads in the first threaded holes (7).

3. The marine plate heat exchanger frame according to claim 2, characterized in that, A reinforcing arm (6) is installed on the movable end plate (4). The reinforcing arm (6) is located on the first plate member (41) and the second plate member (42), and the reinforcing arm (6) is also provided with a first threaded hole (7).

4. A marine plate heat exchanger frame according to claim 1, characterized in that, The first plate member (41) is provided with a slot (46), and the second plate member (42) is fixedly installed with a plug plate (47). The plug plate (47) is inserted into the slot (46).

5. A marine plate heat exchanger frame according to claim 1, characterized in that, The support component (5) includes a triangular frame (51). A plurality of support blocks (52) are equidistantly installed on the triangular frame (51). A plurality of support cavities (53) are equidistantly opened in the support blocks (52). One side of the heat exchange plate (2) is located in the support cavity (53). The width of the support cavity (53) is consistent with the thickness of the heat exchange plate (2). The distance between adjacent support cavities (53) is consistent with the distance between adjacent heat exchanger bodies (1).

6. The frame of a marine plate heat exchanger according to claim 5, characterized in that Both sides of the triangular frame (51) are provided with second threaded holes (54). The triangular frame (51), the support blocks (52) and the support cavities (53) are all provided with second threaded holes (54). A threaded rod (55) is installed with internal threads between the second threaded holes (54). The threaded rod (55) is provided with a fastening nut.

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