Plate heat exchanger with high heat exchange efficiency

Abstract

The utility model discloses a plate heat exchanger with high heat exchange efficiency, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a support plate, the right surface of the support plate is fixedly connected with a brake motor, the output end of the brake motor is fixedly connected with a rotating shaft, and one end of the rotating shaft far away from the brake motor is fixedly connected with a pillar. The left surface of the supporting column is fixedly connected with an upper guide rod, the left surface of the supporting column is fixedly connected with a lower guide rod, the left ends of the upper guide rod and the lower guide rod are fixedly connected with a fixed clamping plate, the side surfaces of the upper guide rod and the lower guide rod are movably connected with a movable clamping plate, and the side surfaces of the upper guide rod and the lower guide rod are movably connected with a heat exchange plate set. A supporting shaft is fixedly connected to the left surface of the fixed clamping plate, a bolt is movably connected to the left surface of the fixed clamping plate, a supporting rod is fixedly connected to the upper surface of the bottom plate, and through the devices, the overall performance and practicability of the heat exchanger are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of plate heat exchanger technology, and in particular to a plate heat exchanger with high heat exchange efficiency. Background Technology

[0002] Plate heat exchangers are a type of high-efficiency heat exchanger composed of a series of metal plates with a certain corrugated shape stacked together. Thin rectangular channels are formed between the various plates, and heat exchange occurs through the plates. Traditional heat exchangers are often fixed in installation and cannot be adjusted according to changes in operating conditions, resulting in unsatisfactory heat exchange performance. For example, Chinese patent discloses "A plate heat exchanger with high heat exchange efficiency" with application number "202323361671.4". It uses a filtration mechanism to filter the water entering the plate heat exchanger body during use, thereby preventing impurities in the water from entering the plate heat exchanger body and causing blockage of the internal flow channels. However, this device has poor flexibility and cannot adjust the operating angle of the heat exchanger. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a plate heat exchanger with high heat exchange efficiency. The rotating shaft driven by the motor drives the support column to rotate, which can flexibly adjust the angle of the heat exchanger composed of the support column, upper guide rod, lower guide rod, fixed clamping plate and heat exchange plate assembly. This improves the heat exchanger's ability to adapt to different working conditions, ensures that the best heat exchange effect can be achieved under various conditions, and helps to enhance the overall performance and practicality of the heat exchanger.

[0004] This utility model also provides a plate heat exchanger with high heat exchange efficiency as described above, comprising: a base plate; a support plate fixedly connected to the upper surface of the base plate; a brake motor fixedly connected to the right surface of the support plate; a rotating shaft fixedly connected to the output end of the brake motor; a support column fixedly connected to the end of the rotating shaft away from the brake motor; an upper guide rod fixedly connected to the left surface of the support column; a lower guide rod fixedly connected to the left surface of the support column; a fixing clamping plate fixedly connected to the left ends of the upper and lower guide rods; a movable clamping plate movably connected to the side surfaces of the upper and lower guide rods; a heat exchange plate assembly movably connected to the side surfaces of the upper and lower guide rods; a support shaft fixedly connected to the left surface of the fixing clamping plate; a bolt movably connected to the left surface of the fixing clamping plate; and a support rod fixedly connected to the upper surface of the base plate. Through the above device, the heat exchanger's ability to adapt to different working conditions is improved, ensuring optimal heat exchange effect under various conditions, thus enhancing the overall performance and practicality of the heat exchanger.

[0005] According to the present invention, a plate heat exchanger with high heat exchange efficiency is provided on the right surface of the support rod, and the left end of the support shaft is located inside the limit hole. The above device is beneficial for limiting and positioning the support shaft.

[0006] According to the present invention, a plate heat exchanger with high heat exchange efficiency is provided, wherein the bolt passes through the fixed clamping plate and the movable clamping plate, and the side surface of the bolt is threaded with a locking nut. The above device is beneficial for fixing the fixed clamping plate and the movable clamping plate.

[0007] According to the present invention, a plate heat exchanger with high heat exchange efficiency is provided, wherein the heat exchange plate assembly is located between a fixed clamping plate and a movable clamping plate, and the locking nut is located on the right surface of the movable clamping plate. The above device helps to ensure a tight seal.

[0008] According to the present invention, a plate heat exchanger with high heat exchange efficiency is provided, wherein the rotating shaft passes through the support plate and the support column is located on the left side of the support plate. The above device is beneficial to enhancing the structural stability.

[0009] According to the present invention, a plate heat exchanger with high heat exchange efficiency is provided with an inlet and outlet on the left surface of the fixed clamping plate. The inlet and outlet are connected to the heat exchange plate assembly. The above device facilitates the smooth entry and exit of fluid into and out of the heat exchange plate assembly.

[0010] According to the present invention, a plate heat exchanger with high heat exchange efficiency is provided, wherein the support rod is located on the left side of the support plate, and the fixed clamping plate, upper guide rod, lower guide rod, and column are all located directly above the base plate. The above devices help to enhance stability.

[0011] According to the present invention, a plate heat exchanger with high heat exchange efficiency is provided, wherein a support leg is fixedly connected to the lower surface of the base plate, and a roller is rotatably connected to the lower end of the support leg. The above device facilitates convenient movement of the device. Beneficial effects

[0012] 1. Compared with existing technologies, this plate heat exchanger with high heat exchange efficiency uses a motor-driven rotating shaft to rotate the support column, which can flexibly adjust the angle of the heat exchanger consisting of the support column, upper guide rod, lower guide rod, fixed clamping plate and heat exchange plate assembly. This improves the heat exchanger's ability to adapt to different working conditions, ensures that the best heat exchange effect can be achieved under various conditions, and helps to enhance the overall performance and practicality of the heat exchanger.

[0013] 2. Compared with existing technologies, this plate heat exchanger with high heat exchange efficiency can be easily moved by a moving mechanism consisting of fixed pillars and rollers on the lower surface of the base plate, which enhances the ease of movement and allows the device to be quickly adjusted in position as needed, thus improving work efficiency. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a three-dimensional structural diagram of the plate heat exchanger with high heat exchange efficiency according to this utility model;

[0016] Figure 2 This is a diagram showing the internal structure of the plate heat exchanger with high heat exchange efficiency according to this utility model.

[0017] Figure 3 This is a right-side structural view of the plate heat exchanger with high heat exchange efficiency according to this utility model;

[0018] Figure 4 This is a bottom view of the plate heat exchanger with high heat exchange efficiency according to this utility model.

[0019] Legend:

[0020] 1. Base plate; 2. Support plate; 3. Support rod; 4. Support shaft; 5. Fixed clamping plate; 6. Movable clamping plate; 7. Upper guide rod; 8. Heat exchange plate assembly; 9. Bolt; 10. Support column; 11. Lower guide rod; 12. Brake motor; 13. Rotating shaft; 14. Support leg; 15. Roller; 16. Locking nut. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figure 1-4 This utility model discloses a plate heat exchanger with high heat exchange efficiency, comprising: a base plate 1, serving as the supporting foundation for the entire heat exchanger; a support plate 2 fixedly connected to the upper surface of the base plate 1 for supporting a brake motor 12; a brake motor 12 fixedly connected to the right surface of the support plate 2 for providing power to drive a rotating shaft 13 to rotate; a rotating shaft 13 fixedly connected to the output end of the brake motor 12 for connecting the brake motor 12 to a support column 10 and transmitting the rotational power of the brake motor 12; the rotating shaft 13 passes through the support plate 2; a support column 10 fixedly connected to the end of the rotating shaft 13 away from the brake motor 12 for supporting and installing an upper guide rod 7 and a lower guide rod 11; the support column 10 is located on the left side of the support plate 2; an upper guide rod 7 fixedly connected to the left surface of the support column 10 for installing and supporting a clamping plate 5, guiding the movement of a movable clamping plate 6 and a heat exchange plate assembly 8, and ensuring their stability during rotation.

[0023] A lower guide rod 11 is fixedly connected to the left surface of the support column 10 for installing and supporting the fixed clamping plate 5. A fixed clamping plate 5 is fixedly connected to the left end of the upper guide rod 7 and the lower guide rod 11 for clamping the heat exchange plate assembly 8 together with the movable clamping plate 6 to ensure its stability and positional accuracy during operation. A movable clamping plate 6 is movably connected to the side surface of the upper guide rod 7 and the lower guide rod 11 for fixing the clamping plate to move to a certain extent so as to install or remove the heat exchange plate assembly 8. A heat exchange plate assembly 8 is movably connected to the side surface of the upper guide rod 7 and the lower guide rod 11 for transferring heat from one medium to another. The heat exchange plate assembly 8 is located between the fixed clamping plate 5 and the movable clamping plate 6. The left surface of the fixed clamping plate 5 is provided with an inlet and outlet for the inflow and outflow of the medium. The inlet and outlet are connected to the heat exchange plate assembly 8. A support shaft 4 is fixedly connected to the left surface of the fixed clamping plate 5 for supporting the fixed clamping plate 5.

[0024] Bolt 9 is movably connected to the left surface of the fixed clamping plate 5 to fix the movable clamping plate 6 on the fixed clamping plate 5 and clamp the heat exchange plate assembly 8. Bolt 9 passes through the fixed clamping plate 5 and the movable clamping plate 6. A locking nut 16 is threaded on the side surface of bolt 9 to fix and clamp the heat exchange plate assembly 8. The locking nut 16 is located on the right surface of the movable clamping plate 6. A support rod 3 is fixedly connected to the upper surface of the base plate 1 to provide additional support for the rotation of the fixed clamping plate 5. The support rod 3 is located on the left side of the support plate 2. The fixed clamping plate 5, the upper guide rod 7, the lower guide rod 11, and the support column 10 are all located directly above the base plate 1. A limit hole is provided on the right surface of the support rod 3 to position the support shaft 4. The left end of the support shaft 4 is located inside the limit hole. A support leg 14 is fixedly connected to the lower surface of the base plate 1 to provide support for the entire heat exchanger. A roller 15 is rotatably connected to the lower end of the support leg 14 to facilitate the movement and positioning of the heat exchanger.

[0025] Working principle: When the brake motor 12 starts, it drives the support column 10 to rotate via the rotating shaft 13. Since the support column 10 is fixedly connected to the upper guide rod 7 and the lower guide rod 11, the entire plate heat exchanger (including the fixed clamping plate 5, the movable clamping plate 6, and the heat exchange plate assembly 8) will rotate accordingly. The angle or position of the heat exchange plate assembly 8 can be adjusted to optimize the heat exchange efficiency. The heat exchange plate assembly 8 is the core component of the heat exchanger, transferring heat from one medium to another. When the two media flow through the heat exchange plate assembly 8 respectively, the heat will be exchanged through the plate walls. The fixed clamping plate 5 and the movable clamping plate 6 clamp the heat exchange plate assembly 8 with bolts 9 and locking nuts 16 to ensure that it will not loosen or shift during operation, ensuring close contact between the heat exchange plate assemblies 8 and improving the heat exchange efficiency. The limiting positioning of the support shaft 4 and the limiting hole ensures the stability of the entire plate heat exchanger during rotation. The support legs 14 and rollers 15 enable the heat exchanger to be easily moved and positioned to the required location, improving its flexibility and applicability.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A plate heat exchanger with high heat exchange efficiency, characterized in that, include: A base plate (1) has a support plate (2) fixedly connected to its upper surface. A brake motor (12) is fixedly connected to the right surface of the support plate (2). A rotating shaft (13) is fixedly connected to the output end of the brake motor (12). A support column (10) is fixedly connected to the end of the rotating shaft (13) away from the brake motor (12). An upper guide rod (7) is fixedly connected to the left surface of the support column (10). A lower guide rod (11) is fixedly connected to the left surface of the support column (10). (7) A fixed clamping plate (5) is fixedly connected to the left end of the lower guide rod (11). A movable clamping plate (6) is movably connected to the side surface of the upper guide rod (7) and the lower guide rod (11). A heat exchange plate group (8) is movably connected to the side surface of the upper guide rod (7) and the lower guide rod (11). A support shaft (4) is fixedly connected to the left surface of the fixed clamping plate (5). A bolt (9) is movably connected to the left surface of the fixed clamping plate (5). A support rod (3) is fixedly connected to the upper surface of the base plate (1).

2. The plate heat exchanger with high heat exchange efficiency according to claim 1, characterized in that, The right surface of the support rod (3) is provided with a limiting hole, and the left end of the support shaft (4) is located inside the limiting hole.

3. A plate heat exchanger with high heat exchange efficiency according to claim 1, characterized in that, The bolt (9) passes through the fixed clamping plate (5) and the movable clamping plate (6), and the side surface of the bolt (9) is threaded with a lock nut (16).

4. A plate heat exchanger with high heat exchange efficiency according to claim 3, characterized in that, The heat exchange plate assembly (8) is located between the fixed clamping plate (5) and the movable clamping plate (6), and the locking nut (16) is located on the right surface of the movable clamping plate (6).

5. A plate heat exchanger with high heat exchange efficiency according to claim 1, characterized in that, The rotating shaft (13) passes through the support plate (2), and the support column (10) is located on the left side of the support plate (2).

6. A plate heat exchanger with high heat exchange efficiency according to claim 1, characterized in that, The left surface of the fixed clamping plate (5) is provided with an inlet and outlet, which are connected to the heat exchange plate assembly (8).

7. A plate heat exchanger with high heat exchange efficiency according to claim 1, characterized in that, The support rod (3) is located on the left side of the support plate (2), and the fixed clamping plate (5), upper guide rod (7), lower guide rod (11), and support column (10) are all located directly above the base plate (1).

8. A plate heat exchanger with high heat exchange efficiency according to claim 1, characterized in that, The lower surface of the base plate (1) is fixedly connected to a support leg (14), and the lower end of the support leg (14) is rotatably connected to a roller (15).

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