Heat exchanger mounting structure with pressing function

Abstract

The heat exchanger mounting structure with the pressing function comprises a movable clamping plate, the movable clamping plate is mounted above a bottom plate through a connecting structure, the connecting structure is formed by combining a movable plate, a threaded rod, a first push plate and a second push plate, the movable plate is slidably connected with a first lead screw, and the threaded rod is slidably connected with a second lead screw; the first lead screws are distributed in an array mode and are in threaded connection with the nuts. According to the heat exchanger mounting structure with the pressing function, the I-shaped round rod enables the distance between the first plate sheet and the second plate sheet to be the same, impurities on the side faces of the first plate sheet and the second plate sheet are conveniently washed and cleaned, a threaded rod is rotated, a movable clamping plate can be further pressed through a first push plate, and therefore the pressing effect of the movable clamping plate is improved. And a limiting rod plays a limiting role to prevent loose connection, and the moving n-shaped water pipe can effectively clean the unfolded first plate sheet and the unfolded second plate sheet through an inclined spray head, so that impurities can be removed easily.

Description

Technical Field

[0001] The present invention relates to the technical field of heat exchangers, and particularly to a heat exchanger installation structure with a pressing function. Background Art

[0002] A heat exchanger is a device that transfers heat between two or more fluids at different temperatures. It transfers heat from the hotter fluid to the colder fluid through a heat transfer wall surface, cooling the hot fluid and heating the cold fluid to meet specific process requirements. Common heat exchangers are divided into tubular heat exchangers and plate heat exchangers, among which plate heat exchangers have a relatively wider application range. During the operation of a heat exchanger, it is necessary to ensure that the fluid medium does not leak when flowing between the heat exchange plates. Moreover, when the heat exchanger is working, the fluid medium will flow between the plates, generating a certain pressure. If the plates are not effectively pressed, they may deform or be misaligned under the action of the fluid pressure, thereby affecting the heat transfer effect and sealing performance of the heat exchanger. Additionally, the pressing operation can also improve the heat transfer efficiency of the heat exchanger. When the plates are tightly pressed together, the flow of the fluid medium between the plates will be smoother, reducing the flow resistance and thus improving the heat transfer efficiency.

[0003] Referring to Chinese Patent Authorization Publication No. CN118310339B, the authorization publication date is August 16, 2024, which discloses a plate heat exchanger. In this invention, the first driving member includes a plurality of third cylinders. The third cylinders are arranged on the side of the moving plate facing the fixed plate, and the output ends of the third cylinders are connected to the movable clamping plates. Starting the third cylinders can drive the movable clamping plates to move, changing the distance between the movable clamping plates and the fixed plate.

[0004] However, during the use of this invention, after the cylinders are used for a long time, their performance is prone to failure, which easily leads to insecure pressing. Therefore, the connection between the plates is not tight enough, and leakage is likely to occur when transporting high-pressure liquids or gases.

[0005] Referring to Chinese Patent Authorization Publication No. CN115143815B, the authorization publication date is November 22, 2022, which discloses a plate heat exchanger with a cleaning structure. After the plate heat exchanger has been used for a long time, the bolts of the plate heat exchanger are loosened and disassembled. Then, the plate separation system is controlled to clamp and move the plates separately to separate them, leaving a gap between adjacent plates. Then, the plate cleaning system is controlled to clean the surfaces of the plates, cleaning the dust and other pollutants on the plate surfaces, which can be coordinated with water or other cleaning agents. This realizes the automatic separation and spaced arrangement of the plates of the plate heat exchanger, enabling the plates to be separated to leave a cleaning gap and automatically cleaning the surfaces of the plate heat exchanger, achieving efficient cleaning of the plate heat exchanger.

[0006] However, during the use of this invention, although it can separately clamp and move the plates apart, after cleaning, it is not convenient to press the plate heat exchanger tightly. During subsequent use, there is a possibility of leakage. Also, when cleaning the plates, it is not convenient to move for cleaning. Therefore, there is still room for further improvement.

[0007] Therefore, we propose a heat exchanger installation structure with a pressing function to facilitate solving the problems raised above. Summary of the Invention

[0008] The purpose of the present invention is to provide a heat exchanger installation structure with a pressing function to solve the problems raised in the above background technology. Although it can separately clamp and move the plates apart, after cleaning, it is not convenient to press the plate heat exchanger tightly. During subsequent use, there is a possibility of leakage. Also, when cleaning the plates, it is not convenient to move for cleaning. Therefore, there is still room for further improvement.

[0009] To achieve the above purpose, the present invention provides the following technical solution: A heat exchanger installation structure with a pressing function, including:

[0010] A movable clamping plate, the movable clamping plate is installed above the bottom plate through a connection structure. The connection structure is composed of a moving plate, a threaded rod, a first push plate, and a second push plate. The moving plate is slidably connected to the first screw rod, and the first screw rods are distributed in an array. Moreover, the first screw rod is threadedly connected to a nut.

[0011] It further includes:

[0012] A pressing mechanism for strengthening the connection is arranged on the left side of the movable clamping plate. And a limiting mechanism for adjusting the distance between the first plate and the second plate is arranged on the side of the first plate. Also, the movable clamping plate is slidably connected to the first screw rod.

[0013] A moving mechanism for cleaning the dust on the sides of the first plate and the second plate is arranged on the upper side of the bottom plate. And the first plate and the second plate are arranged between the connecting rod and the first screw rod.

[0014] Preferably, a fixing plate is arranged on the upper side of the bottom plate. And a connecting rod is arranged on the left side of the fixing plate. The connecting rods are symmetrically arranged above and below the horizontal central axis of the fixing plate. Moreover, the connecting rod is slidably connected to a support plate. The support plate is arranged on the upper side of the bottom plate. And the side of the fixing plate is fixedly connected to the first screw rod.

[0015] Preferably, sealing gaskets are arranged on both the left and right sides of the first plate. The first plate and the second plate are arranged alternately left and right. And diversion areas are provided on the left sides of both the first plate and the second plate.

[0016] Preferably, the limiting mechanism is composed of a first ear plate, a first connection port, a first sliding port, a second ear plate, a second connection port, a second sliding port and a I-shaped round rod. The first ear plate is arranged on the side of the first plate, a first connection port is opened above the side of the first ear plate, and a first sliding port is opened below the side of the first ear plate. The first ear plate is symmetric about the vertical central axis of the first plate front and back.

[0017] Preferably, the second ear plate is arranged on the side of the second plate, a second connection port is opened above the side of the second ear plate, a second sliding port is opened below the side of the second ear plate, and the second sliding port is symmetric about the vertical central axis of the second plate front and back. The first connection port and the second sliding port are both clamped and connected with the I-shaped round rod, while the first sliding port and the second connection port are both slidably connected with the I-shaped round rod.

[0018] Preferably, the limiting mechanism is also composed of a second lead screw, a fastening lock, a clamping plate and a moving rod. The second lead screw is slidably connected with the movable clamping plate. The movable clamping plate is arranged on the side of the second plate. The second lead screw is threadedly connected with the fastening lock, and the fastening lock is fixedly connected with the clamping plate. A moving rod is arranged on the side of the clamping plate, and the moving rod is slidably connected with the movable clamping plate. The second lead screw, the fastening lock, the clamping plate and the moving rod are symmetric about the center of the movable clamping plate.

[0019] Preferably, the pressing mechanism is composed of a threaded rod, a first push plate and a limiting rod. The threaded rod is threadedly connected with the moving plate, the threaded rod is rotatably connected with the first push plate, a limiting rod is arranged on the left side of the first push plate, and the limiting rod is slidably connected with the moving plate.

[0020] Preferably, the side of the first push plate is in close contact with the second push plate, the second push plate is in close contact with the movable clamping plate, the second push plate is adhesively connected to the right end of the first electric telescopic rod, and the left side of the first electric telescopic rod is adhesively connected to the support plate. The first electric telescopic rod is symmetric about the vertical central axis of the support plate front and back.

[0021] Preferably, the moving mechanism is composed of a chute, a connecting block and a second electric telescopic rod. The chute is opened on the upper side of the bottom plate, the chute is slidably connected with the connecting block, the connecting block is fixedly connected with the second electric telescopic rod, and the second electric telescopic rod is arranged on the upper side of the bottom plate. The chute and the second electric telescopic rod are both symmetric about the vertical central axis of the bottom plate front and back.

[0022] Preferably, an n-shaped water pipe is arranged on the upper side of the connecting block, a nozzle is arranged inside the n-shaped water pipe, the nozzle is symmetric about the vertical central axis of the n-shaped water pipe left and right, and a water pipe connection port is arranged on the upper side of the n-shaped water pipe.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: For the heat exchanger installation structure with a pressing function, the I-shaped round rod keeps the distance between the first plate and the second plate the same, which is convenient for flushing and cleaning the impurities on the sides of the first plate and the second plate. By rotating the threaded rod, the first push plate can further press the movable clamping plate, and the limiting rod plays a limiting role to prevent loose connection. The movable N-shaped water pipe can effectively clean the unfolded first plate and second plate through the inclined nozzles, which is conducive to removing impurities.

[0024] 1. There are a first connection port, a second connection port and an I-shaped round rod. When in use, the I-shaped round rod is snap-connected to the first connection port. Since the diameter of the I-shaped round rod is smaller than that of the second connection port, when the second plate moves, the I-shaped round rod is slidably connected to the second plate through the second connection port, playing a connecting role.

[0025] 2. There are a first sliding port, a second sliding port and an I-shaped round rod. When in use, the I-shaped round rod is snap-connected to the second sliding port. Since the diameter of the I-shaped round rod is smaller than that of the first sliding port, when the first plate moves, the I-shaped round rod is slidably connected to the first plate through the first sliding port, playing a connecting role, which is convenient for keeping the distance between the first plate and the second plate the same and facilitating flushing and cleaning the impurities on the sides of the first plate and the second plate.

[0026] 3. There are a second lead screw, a fastening lock and a clamping plate. When adjusting the distance between the first plate and the second plate, since the movement is all carried out through the leftmost second plate, making the clamping plate closely fit the second plate can prevent the second plate from disconnecting from the movable clamping plate, facilitating the adjustment of the distance.

[0027] 4. There are a threaded rod, a first push plate and a limiting rod. Although the first plate and the second plate are arranged between the fixed plate and the movable clamping plate through a connecting rod, a first lead screw and a nut, if the pressure applied by the first electric telescopic rod is insufficient or uneven, resulting in loose connection between the first plate and the second plate, there may be leakage during use. By rotating the threaded rod, the first push plate can further press the movable clamping plate, and the limiting rod plays a limiting role to prevent loose connection.

[0028] 5. There are a chute, a nozzle and a second electric telescopic rod. The N-shaped water pipe moves inside the chute through a connecting block, and the nozzle is inclined. The moving N-shaped water pipe can effectively clean the unfolded first plate and second plate through the inclined nozzles, which is conducive to removing impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic top view structure diagram of the whole of the present invention;

[0030] Figure 2 It is a schematic diagram of the cutaway structure of the movable plate of the present invention;

[0031] Figure 3 This is a schematic diagram of the connection structure between the first plate and the second plate of the present invention;

[0032] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0033] Figure 5 It is a right view structural schematic diagram of the connection between the second plate and the movable clamping plate of the present invention;

[0034] Figure 6 It is a schematic diagram of the enlarged structure of point B in 5 of the present invention;

[0035] Figure 7 It is a left view structural schematic diagram of the movable clamping plate of the present invention;

[0036] Figure 8 This is a schematic diagram of the enlarged structure of point C in 7 of the present invention;

[0037] Figure 9 It is a schematic diagram of the explosion structure of the first plate and the second plate of the present invention.

[0038] In the figure: 1, bottom plate; 2, fixed plate; 3, connecting rod; 4, support plate; 5, first screw rod; 6, first plate; 7, second plate; 8, sealing gasket; 9, diversion area; 10, first ear plate; 11, first connecting port; 12, first sliding port; 13, second ear plate; 14, second connecting port; 15, second sliding port; 16, I-shaped round rod; 17, movable clamping plate; 18, second screw rod; 19, fastening lock; 20, clamping plate; 21, moving rod; 22, moving plate; 23, nut; 24, threaded rod; 25, first push plate; 26, limit rod; 27, second push plate; 28, first electric telescopic rod; 29, slide groove; 30, connecting block; 31, N-shaped water pipe; 32, nozzle; 33, water pipe connecting port; 34, second electric telescopic rod. DETAILED DESCRIPTION

[0039] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0040] like Figure 1 , Figure 2 , Figure 5 and Figure 9As shown, before use, connection gaskets 8 are pasted on the left and right sides of the first plate 6 and the second plate 7, and an appropriate amount of connection glue is applied between the gaskets 8 to enhance the tightness of the connection. Then, the first plate 6 and the second plate 7 are alternately placed on the upper side of the connecting rod 3 on the side of the fixed plate 2 in sequence. The connecting rod 3 can limit the first plate 6 and the second plate 7 in the up and down directions, and push the first plate 6 and the second plate 7 to the right. After placing a relatively appropriate amount of the first plate 6 and the second plate 7, the movable clamping plate 17 is slidably connected to the connecting rod 3 and the first lead screw 5, and the nut 23 is threadedly connected to the first lead screw 5 for preliminary connection.

[0041] It should be noted that the first lead screws 5 are arranged in an array. The first lead screws 5 can limit the first plate 6 and the second plate 7 in the front and back directions to prevent tilting. The leftmost second plate 7 is adhesively connected to the movable clamping plate 17, and the rightmost first plate 6 is adhesively connected to the fixed plate 2.

[0042] As Figure 1 、 Figure 2 、 Figure 5 and Figure 9 shown, then the side of the first push plate 25 is closely attached to the second push plate 27, and the second push plate 27 is closely attached to the movable clamping plate 17. The second push plate 27 is adhesively connected to the right end of the first electric telescopic rod 28, and the left side of the first electric telescopic rod 28 is adhesively connected to the support plate 4. The support plate 4 is arranged on the upper side of the support plate 4 through an L-shaped block. When the first electric telescopic rod 28 is started, the first electric telescopic rod 28 will push the second push plate 27 to move to the right. At this time, the second push plate 27 will push the movable clamping plate 17 to move to the right, so that the fixed plate 2, the first plate 6, the second plate 7 and the second push plate 27 are tightly connected. Although the first plate 6 and the second plate 7 are arranged between the fixed plate 2 and the movable clamping plate 17 through the connecting rod 3, the first lead screw 5 and the nut 23, if the connection between the first plate 6 and the second plate 7 is not tight due to insufficient or uneven pressure applied by the first electric telescopic rod 28, there may be leakage during use. To prevent the connection from being insufficiently tight, rotate the threaded rod 24. Since the threaded rod 24 is threadedly connected to the moving plate 22 and the threaded rod 24 is rotatably connected to the first push plate 25, the rotating threaded rod 24 can push the first push plate 25 to move to the right. If the threaded rod 24 cannot be rotated, it means that no pressing is required. If the threaded rod 24 can be rotated, rotate the threaded rod 24 until it cannot be rotated, so as to play a pressing role. In addition, the limiting rod 26 limits the first push plate 25 to prevent the first push plate 25 from tilting, which is beneficial for pressing. Finally, the nut 23 is threadedly connected to the first lead screw 5 so that the side of the nut 23 is closely attached to the side of the moving plate 22.

[0043] As Figure 1 、Figure 3 and Figure 9 As shown, when the first plate 6 and the second plate 7 need to be cleaned, the first plate 6 and the second plate 7 need to be unfolded for cleaning. After the first plate 6 and the second plate 7 are spliced, the I-shaped round rod 16 is engaged with the first connection port 11 and the second sliding port 15. Since the diameter of the I-shaped round rod 16 is smaller than the diameter of the second connection port 14, when the second plate 7 moves, the I-shaped round rod 16 is slidably connected to the second plate 7 through the second connection port 14, playing a connecting role. Since the diameter of the I-shaped round rod 16 is smaller than the diameter of the first sliding port 12, when the first plate 6 moves, the I-shaped round rod 16 is slidably connected to the first plate 6 through the first sliding port 12, playing a connecting role, which facilitates the subsequent movement of the first plate 6 and the second plate 7 and keeps the distance between the first plate 6 and the second plate 7 the same. The first connection port 11 and the first sliding port 12 are opened on the side of the first ear plate 10, and the second connection port 14 and the second sliding port 15 are opened on the side of the second ear plate 13.

[0044] As Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, when cleaning the first plate 6 and the second plate 7, disconnect the nut 23 from the first lead screw 5, start the first electric telescopic rod 28, and the first electric telescopic rod 28 will move the second push plate 27 to the left. In addition, nuts and bolts are provided on the left side of the moving plate 22, and after being connected to the second push plate 27, it is convenient to move the moving plate 22. It should be noted that when adjusting the distance between the first plate 6 and the second plate 7, since the movement is all carried out through the second plate 7 on the leftmost side, if the second plate 7 on the leftmost side is disconnected from the moving plate 22, the adjustment of the distance between the first plate 6 and the second plate 7 will fail. Rotate the fastening lock 19 so that the fastening lock 19 is no longer in close contact with the moving plate 22, and adjust the positional relationship between the clamping plate 20 and the second plate 7 by moving the moving rod 21. When the clamping plate 20 is in close contact with the second plate 7, rotate the fastening lock 19 on the outer side of the second lead screw 18 so that the fastening lock 19 is in close contact with the moving plate 22, which can prevent the second plate 7 from being disconnected from the movable clamping plate 17. In addition, the second lead screw 18, the fastening lock 19, the clamping plate 20 and the moving rod 21 are centrosymmetric about the center of the movable clamping plate 17, which can further enhance the tightness of the connection.

[0045] As Figure 1 , Figure 3 and Figure 9As shown, when the second plate 7 moves through the first electric telescopic rod 28, the second plate 7 will move the I-shaped round rod 16 to the left. When the left side of the right side of the I-shaped round rod 16 is in close contact with the first plate 6, the second plate 7 will move the first plate 6 through the I-shaped round rod 16. The moving first plate 6 will move the second plate 7 on the right side of the first plate 6 through the I-shaped round rod 16, so that the first plate 6 and the second plate 7 move at the same interval, which is beneficial to cleaning. In addition, diversion areas 9 are provided on the left sides of both the first plate 6 and the second plate 7 to facilitate heat exchange.

[0046] As Figure 2 and Figure Figure 3 shown, a chute 29 is provided on the upper side of the bottom plate 1. A connecting block 30 is slidably connected inside the chute 29. An n-shaped water pipe 31 is provided on the upper side of the connecting block 30. When the second electric telescopic rod 34 is started, the second electric telescopic rod 34 can push the n-shaped water pipe 31 to move, so that the water pipe connection port 33 on the upper side of the n-shaped water pipe 31 is connected to the water delivery pipe, and water can be sprayed out from the nozzle 32. In addition, the nozzle 32 is inclined. The moving n-shaped water pipe 31 can effectively clean the unfolded first plate 6 and second plate 7 through the inclined nozzle 32, which is beneficial to removing impurities.

[0047] It should be noted that after the cleaning is completed, the first electric telescopic rod 28 is started, and the first electric telescopic rod 28 pushes the movable clamping plate 17 through the second push plate 27, and the first plate 6 and the second plate 7 are pressed between the fixed plate 2 and the movable clamping plate 17 according to the method described above, so as to facilitate heat exchange.

[0048] This is the entire working process of the heat exchanger installation structure with a pressing function. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0049] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0050] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A heat exchanger installation structure with a pressing function, comprising: A movable clamping plate (17), which is installed above the bottom plate (1) through a connection structure. The connection structure is composed of a moving plate (22), a threaded rod (24), a first push plate (25), and a second push plate (27). The moving plate (22) is slidably connected to the first lead screw (5), and the first lead screws (5) are arranged in an array. Moreover, the first lead screw (5) is threadedly connected to a nut (23); It is characterized in that it further comprises: A pressing mechanism for strengthening the connection is arranged on the left side of the movable clamping plate (17), and a limiting mechanism for adjusting the distance between the first plate (6) and the second plate (7) is arranged on the side of the first plate (6). Moreover, the movable clamping plate (17) is slidably connected to the first lead screw (5); A moving mechanism for cleaning the dust on the sides of the first plate (6) and the second plate (7) is arranged on the upper side of the bottom plate (1), and the first plate (6) and the second plate (7) are arranged between the connecting rod (3) and the first lead screw (5).

2. The heat exchanger installation structure with a pressing function according to claim 1, characterized in that: A fixing plate (2) is arranged on the upper side of the bottom plate (1), and a connecting rod (3) is arranged on the left side of the fixing plate (2). Moreover, the connecting rod (3) is symmetrically arranged up and down about the horizontal central axis of the fixing plate (2). And the connecting rod (3) is slidably connected to a support plate (4), wherein the support plate (4) is arranged on the upper side of the bottom plate (1), and the side of the fixing plate (2) is fixedly connected to the first lead screw (5).

3. A heat exchanger installation structure with a pressing function according to claim 1, characterized in that: Sealing gaskets (8) are arranged on both the left and right sides of the first plate (6), and the first plate (6) and the second plate (7) are arranged alternately left and right. Moreover, diversion areas (9) are provided on the left sides of both the first plate (6) and the second plate (7).

4. The heat exchanger installation structure with a pressing function according to claim 3, characterized in that: The limiting mechanism is composed of a first ear plate (10), a first connection port (11), a first sliding port (12), a second ear plate (13), a second connection port (14), a second sliding port (15), and a T-shaped round rod (16). The first ear plate (10) is arranged on the side of the first plate (6), and a first connection port (11) is provided above the side of the first ear plate (10). Moreover, a first sliding port (12) is provided below the side of the first ear plate (10). Among them, the first ear plate (10) is symmetrically arranged before and after about the vertical central axis of the first plate (6).

5. The installation structure of a heat exchanger with a pressing function according to claim 4, characterized in that: The second ear plate (13) is arranged on the side of the second plate (7), and a second connection port (14) is provided above the side of the second ear plate (13). Moreover, a second sliding port (15) is provided below the side of the second ear plate (13). And the second sliding port (15) is symmetrically arranged before and after about the vertical central axis of the second plate (7). Among them, both the first connection port (11) and the second sliding port (15) are snap-connected to the T-shaped round rod (16), while both the first sliding port (12) and the second connection port (14) are slidably connected to the T-shaped round rod (16).

6. The installation structure of a heat exchanger with a pressing function according to claim 1, characterized in that: The limiting mechanism is also composed of a second lead screw (18), a fastening lock (19), a clamping plate (20) and a moving rod (21). The second lead screw (18) is slidably connected to the movable clamping plate (17), and the movable clamping plate (17) is arranged on the side of the second plate (7). The second lead screw (18) is threadedly connected to the fastening lock (19), and the fastening lock (19) is fixedly connected to the clamping plate (20). A moving rod (21) is arranged on the side of the clamping plate (20), and the moving rod (21) is slidably connected to the movable clamping plate (17). The second lead screw (18), the fastening lock (19), the clamping plate (20) and the moving rod (21) are centrosymmetric about the center of the movable clamping plate (17).

7. A heat exchanger installation structure with a pressing function according to claim 1, characterized in that: The pressing mechanism is composed of a threaded rod (24), a first push plate (25) and a limiting rod (26). The threaded rod (24) is threadedly connected to the moving plate (22), the threaded rod (24) is rotatably connected to the first push plate (25), a limiting rod (26) is arranged on the left side of the first push plate (25), and the limiting rod (26) is slidably connected to the moving plate (22).

8. A heat exchanger installation structure with a pressing function according to claim 7, characterized in that: The side of the first push plate (25) is in close contact with the second push plate (27), the second push plate (27) is in close contact with the movable clamping plate (17), the second push plate (27) is adhesively connected to the right end of the first electric telescopic rod (28), and the left side of the first electric telescopic rod (28) is adhesively connected to the support plate (4). The first electric telescopic rod (28) is symmetric about the vertical central axis of the support plate (4).

9. The installation structure of a heat exchanger with a pressing function according to claim 1, characterized in that: The moving mechanism is composed of a chute (29), a connecting block (30) and a second electric telescopic rod (34). The chute (29) is opened on the upper side of the bottom plate (1), the chute (29) is slidably connected to the connecting block (30), the connecting block (30) is fixedly connected to the second electric telescopic rod (34), and the second electric telescopic rod (34) is arranged on the upper side of the bottom plate (1). The chute (29) and the second electric telescopic rod (34) are both symmetric about the vertical central axis of the bottom plate (1).

10. A heat exchanger installation structure with a pressing function according to claim 9, characterized in that: The upper side of the connecting block (30) is provided with an n-shaped water pipe (31), the inner side of the n-shaped water pipe (31) is provided with a nozzle (32), the nozzle (32) is symmetric about the vertical central axis of the n-shaped water pipe (31), and the upper side of the n-shaped water pipe (31) is provided with a water pipe connection port (33).

Images