Condenser capable of preventing cooling pipe from being broken due to vibration

Abstract

The utility model relates to the technical field of condensers, in particular to a condenser capable of preventing vibration fracture of a cooling pipe, which comprises a transverse plate, a vertical plate and an auxiliary component, the vertical plate is mounted on the surface of the transverse plate, an assembly hole is arranged on the surface of the vertical plate, a condensing pipe is arranged on the inner wall of the vertical plate positioned in the assembly hole, and condensing fins are mounted on the surface of the condensing pipe. The auxiliary assembly is installed at the joint of the vertical plate and the condensation pipe and comprises a buffering unit, the buffering unit comprises a limiting ring, the limiting ring abuts against the side surface of the vertical plate, a rubber sleeve is fixedly connected to the side surface of the limiting ring, a supporting plate is installed on the surface of the rubber sleeve, and a buffering spring is fixedly connected to the side surface of the supporting plate. According to the condenser, by arranging the auxiliary assembly, the vibration counteracting effect of the condenser can be improved, then the problem that the cooling pipe is fractured under the action of vibration in the operation process is solved, and the anti-vibration effect of the condenser and the protectiveness of the cooling pipe are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a condenser capable of preventing a cooling pipe from vibrating and breaking. Background Art

[0002] The condenser is a component in the refrigeration system and a type of heat exchanger. It can convert gas or vapor into liquid and transfer the heat in the tube to the air near the tube in a very fast manner. The working process of the condenser is an exothermic process, so the temperature of the condenser is relatively high. All condensers operate by taking away the heat of the gas or vapor.

[0003] Prior art includes a utility model with publication number CN2281508Y, which discloses a condenser that prevents cooling tubes from breaking due to vibration. The patent adopts a condenser that prevents cooling tubes from breaking due to vibration, which consists of a condenser shell, cooling tubes and supporting tube sheets. A local supporting tube sheet is added between the original supporting tube sheets on the upper part of the cooling tube bundle, and vibration-damping strips are added in the vertical direction between the cooling tube bundles, thus forming a condenser that prevents cooling tubes from breaking due to vibration. The utility model can only add a local supporting tube sheet or only add a vertical vibration-damping strip between the cooling tube bundles according to actual needs to prevent the vibration of the cooling tubes of the condenser, thereby solving the problem that during the operation of the existing condenser, the generation of steam will drive the condenser tube to vibrate, thereby increasing the load on the condenser tube, causing the condenser tube to break during use.

[0004] The inventors have discovered in their daily work that in the process of using a condenser for cooling, there are existing condensers such as the above-mentioned ones that install vibration-absorbing strips between cooling tubes to offset the vibrations generated during operation. Since the structure of the vibration-absorbing strips is relatively simple and the support of the structure still relies on the cooling tubes, the effect of offsetting the vibrations generated by the cooling tubes is limited, so that the vibrations of the parts still act on the cooling tubes, resulting in an increase in the load on the cooling tubes and an increase in the probability of breakage. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the structural support in the prior art still relies on cooling pipes, so that its vibration offsetting effect on the cooling pipes is limited, resulting in that the vibration of the parts still acts on the cooling pipes, causing the load on the cooling pipes to increase and the probability of fracture to increase. A condenser is proposed to prevent the cooling pipes from vibrating and breaking.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a condenser for preventing the cooling pipe from vibrating and breaking, comprising a horizontal plate, a vertical plate and an auxiliary component, wherein the vertical plate is installed on the surface of the horizontal plate, an assembly hole is opened on the surface of the vertical plate, a condenser is arranged on the inner wall of the vertical plate located at the assembly hole, a condenser is installed on the surface of the condenser fin, the auxiliary component is installed at the junction of the vertical plate and the condenser, the auxiliary component comprises a buffer unit, the buffer unit comprises a limit ring, the limit ring abuts against the side surface of the vertical plate, the side surface of the limit ring is fixedly connected with a rubber sleeve, a support plate is installed on the surface of the rubber sleeve, the side surface of the support plate is fixedly connected with a buffer spring, the side surface of the vertical plate is fixedly connected with a rubber gasket, and the buffer spring is fixedly connected to the surface of the rubber gasket.

[0007] Preferably, the auxiliary component also includes a connecting unit, which includes a positioning nut, which is fixedly connected to the side surface of the support plate, the inner wall of the positioning nut is threadedly connected with a connecting column, and the outer circumference of the connecting column is fixedly connected with a positioning ring, and the position of the connecting column can be limited by the positioning nut, thereby ensuring the firmness of the connecting column after installation is completed and improving the limiting effect of the connecting column in the installed state.

[0008] Preferably, a mounting groove is provided on the surface of the connecting column, and a damping sleeve is fixedly connected to the inner wall of the connecting column located at the mounting groove. The connecting column can cooperate with a positioning nut and a positioning ring to limit the position of the support plate, thereby realizing the assembly of the support plate.

[0009] Preferably, the limit ring is sleeved with the surface of the condenser, the rubber sleeve is sleeved with the surface of the condenser, the rubber sleeve is inserted into the inner wall of the assembly hole, the number of the rubber sleeves is multiple, and the multiple rubber sleeves are horizontally arranged with respect to the condenser. The rubber sleeve can separate the direct contact between the condenser and the vertical plate, and can absorb the vibration generated by the condenser.

[0010] Preferably, there are two support plates, which are symmetrically arranged about the condenser tube. The support plates abut against the surface of the cross plate, and the position of the rubber sleeve is supported and restricted by the support plates, thereby ensuring the firmness of the rubber sleeve during use.

[0011] Preferably, the connecting column passes through the side surface of the supporting plate, the connecting column passes through the side surface of the vertical plate, there are multiple connecting columns, and the multiple connecting columns are diagonally arranged with respect to the vertical plate. The positioning ring abuts against the side surface of the vertical plate, and the positioning ring can assist the positioning nut to limit the position of the connecting column, thereby ensuring the stability of the connecting column in the connected state.

[0012] Preferably, the damping sleeve is slidably connected to the inner wall of the vertical plate, and the damping sleeve can increase the resistance between the connecting column and the horizontal plate, thereby improving the damping coefficient of the connecting column and reducing the moving speed of the connecting column.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] In the utility model, by arranging auxiliary components, when the condenser is working, the cooling medium gradually passes through the condenser tube, and the condenser tube, under the action of the cooling medium, cooperates with the condensing fins to cool the air; when the condenser tube vibrates, the rubber sleeve on the condenser tube will preliminarily absorb the vibration, and at the same time, the vibration that is not absorbed is transmitted to the support plate through the rubber sleeve, and the support plate transmits the vibration received by itself to the buffer spring, and the buffer spring absorbs the generated vibration, and then under the action of the buffer unit, it can absorb the vibration generated during the operation of the equipment. When the buffer spring is deformed in the process of absorbing the vibration and the buffer spring is deformed and rebounds, the connecting column cooperates with the damping sleeve and the support plate to constrain the rebound speed of the buffer spring. By arranging auxiliary components, the vibration offsetting effect of the condenser can be increased, thereby reducing the problem of the cooling tube breaking due to the action of vibration during operation, and further improving the vibration resistance of the condenser and the protection of the cooling tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a condenser for preventing the cooling tube from vibrating and breaking;

[0016] Figure 2 The utility model provides a schematic diagram of the structure of a condenser which prevents the vibration and breakage of the cooling tube;

[0017] Figure 3 A partial structural schematic diagram of a condenser for preventing the vibration and breakage of a cooling tube is provided for the utility model;

[0018] Figure 4 The utility model proposes a condenser that prevents the cooling tube from vibrating and breaking. Figure 3 Schematic diagram of the structure at A in the middle;

[0019] Figure 5 The utility model proposes a condenser that prevents the cooling tube from vibrating and breaking. Figure 3 Schematic diagram of the structure at point B in the middle.

[0020] Legend:

[0021] 1. Horizontal plate; 2. Vertical plate; 3. Condenser; 4. Condenser fins; 5. Auxiliary components; 51. Buffer unit; 511. Limiting ring; 512. Rubber sleeve; 513. Support plate; 514. Buffer spring; 515. Rubber gasket; 52. Connecting unit; 521. Positioning nut; 522. Connecting column; 523. Positioning ring; 524. Installation groove; 525. Damping sleeve. DETAILED DESCRIPTION

[0022] See also Figure 1-5 The utility model provides a technical solution: a condenser for preventing the vibration and breakage of a cooling tube, comprising a horizontal plate 1, a vertical plate 2 and an auxiliary component 5, wherein the vertical plate 2 is installed on the surface of the horizontal plate 1, an assembly hole is opened on the surface of the vertical plate 2, a condensing tube 3 is arranged on the inner wall of the vertical plate 2 located at the assembly hole, a condensing fin 4 is installed on the surface of the condensing tube 3, and the auxiliary component 5 is installed at the connection between the vertical plate 2 and the condensing tube 3.

[0023] The specific configuration and functions of the buffer unit 51 and the connection unit 52 will be described in detail below.

[0024] In this embodiment: the auxiliary component 5 includes a buffer unit 51, the buffer unit 51 includes a limiting ring 511, the limiting ring 511 abuts against the side surface of the vertical plate 2, the side surface of the limiting ring 511 is fixedly connected with a rubber sleeve 512, the surface of the rubber sleeve 512 is installed with a support plate 513, the side surface of the support plate 513 is fixedly connected with a buffer spring 514, the side surface of the vertical plate 2 is fixedly connected with a rubber gasket 515, and the buffer spring 514 is fixedly connected to the surface of the rubber gasket 515.

[0025] Specifically, the auxiliary component 5 also includes a connecting unit 52, which includes a positioning nut 521. The positioning nut 521 is fixedly connected to the side surface of the support plate 513. The inner wall of the positioning nut 521 is threadedly connected to a connecting column 522. The outer circumference of the connecting column 522 is fixedly connected to a positioning ring 523. The position of the connecting column 522 can be limited by the positioning nut 521, thereby ensuring the firmness of the connecting column 522 after installation is completed and improving the limiting effect of the connecting column 522 in the installed state.

[0026] Specifically, a mounting groove 524 is formed on the surface of the connecting column 522 , and a damping sleeve 525 is fixedly connected to the inner wall of the connecting column 522 located at the mounting groove 524 .

[0027] In this embodiment, the connection column 522 can cooperate with the positioning nut 521 and the positioning ring 523 to limit the position of the support plate 513, thereby achieving the assembly of the support plate 513.

[0028] Specifically, the limit ring 511 is sleeved on the surface of the condenser 3, the rubber sleeve 512 is sleeved on the surface of the condenser 3, the rubber sleeve 512 is inserted into the inner wall of the assembly hole, there are multiple rubber sleeves 512, and the multiple rubber sleeves 512 are horizontally arranged with respect to the condenser 3. The rubber sleeve 512 can separate the direct contact between the condenser 3 and the vertical plate 2, and can absorb the vibration generated by the condenser 3.

[0029] In this embodiment, there are two support plates 513 , which are disposed symmetrically with respect to the condenser tube 3 , and the support plates 513 abut against the surface of the horizontal plate 1 .

[0030] In this embodiment: the position of the rubber sleeve 512 is supported and limited by the support plate 513, so as to ensure the firmness of the rubber sleeve 512 during use.

[0031] Specifically, the connecting column 522 passes through the side surface of the support plate 513, the connecting column 522 passes through the side surface of the vertical plate 2, the number of the connecting columns 522 is multiple, and the multiple connecting columns 522 are diagonally arranged with respect to the vertical plate 2. The positioning ring 523 abuts against the side surface of the vertical plate 2. The positioning ring 523 can assist the positioning nut 521 to limit the position of the connecting column 522, thereby ensuring the stability of the connecting column 522 in the connected state.

[0032] Specifically, the damping sleeve 525 is slidably connected to the inner wall of the vertical plate 2 .

[0033] In this embodiment, the resistance between the connecting column 522 and the transverse plate 1 can be increased by the damping sleeve 525 , thereby improving the damping coefficient of the connecting column 522 and reducing the moving speed of the connecting column 522 .

[0034] Working principle: when the condenser is working, the cooling medium gradually passes through the condenser tube 3. Under the action of the cooling medium, the condenser tube 3 cooperates with the condensing fins 4 to cool the air. When the condenser tube 3 vibrates, the rubber sleeve 512 located on the condenser tube 3 will initially absorb the vibration. At the same time, the vibration that is not absorbed is transmitted to the support plate 513 through the rubber sleeve 512. The support plate 513 transmits the vibration it receives to the buffer spring 514. The buffer spring 514 absorbs the vibration generated. Then, under the action of the buffer unit 51, the vibration generated during the operation of the equipment can be absorbed. When the buffer spring 514 deforms in the process of absorbing the vibration and the buffer spring 514 rebounds after deformation, the connecting column 522 cooperates with the damping sleeve 525 and the support plate 513 to constrain the rebound speed of the buffer spring 514. By setting the auxiliary component 5, the vibration offsetting effect of the condenser can be increased, thereby reducing the problem of the cooling tube breaking due to the vibration during operation, and further improving the vibration resistance of the condenser and the protection of the cooling tube.

Claims

1. A condenser for preventing a cooling tube from vibrating and breaking, comprising a horizontal plate (1), a vertical plate (2) and an auxiliary component (5), characterized in that: The vertical plate (2) is mounted on the surface of the horizontal plate (1); an assembly hole is provided on the surface of the vertical plate (2); a condenser (3) is provided on the inner wall of the assembly hole of the vertical plate (2); a condenser fin (4) is installed on the surface of the condenser (3); the auxiliary component (5) is mounted at the junction of the vertical plate (2) and the condenser (3); the auxiliary component (5) comprises a buffer unit (51); the buffer unit (51) comprises a limit ring (511); the limit ring (511) abuts against the side surface of the vertical plate (2); a rubber sleeve (512) is fixedly connected to the side surface of the limit ring (511); a support plate (513) is installed on the surface of the rubber sleeve (512); a buffer spring (514) is fixedly connected to the side surface of the support plate (513); a rubber gasket (515) is fixedly connected to the side surface of the vertical plate (2); the buffer spring (514) is fixedly connected to the surface of the rubber gasket (515).

2. A condenser for preventing the cooling tube from vibrating and breaking according to claim 1, characterized in that: The auxiliary component (5) further comprises a connection unit (52), wherein the connection unit (52) comprises a positioning nut (521), wherein the positioning nut (521) is fixedly connected to the side surface of the support plate (513), wherein the inner wall of the positioning nut (521) is threadedly connected to a connection column (522), and the outer circumference of the connection column (522) is fixedly connected to a positioning ring (523).

3. A condenser for preventing the cooling tube from vibrating and breaking according to claim 2, characterized in that: A mounting groove (524) is provided on the surface of the connecting column (522), and a damping sleeve (525) is fixedly connected to the inner wall of the connecting column (522) located in the mounting groove (524).

4. A condenser for preventing the cooling tube from vibrating and breaking according to claim 1, characterized in that: The limiting ring (511) is sleeved on the surface of the condenser (3), the rubber sleeve (512) is sleeved on the surface of the condenser (3), the rubber sleeve (512) is plugged into the inner wall of the assembly hole, and there are multiple rubber sleeves (512), which are arranged horizontally with respect to the condenser (3).

5. A condenser for preventing the cooling tube from vibrating and breaking according to claim 1, characterized in that: The number of the support plates (513) is two, and the two support plates (513) are arranged symmetrically with respect to the condenser tube (3), and the support plates (513) are in contact with the surface of the horizontal plate (1).

6. A condenser for preventing the cooling tube from vibrating and breaking according to claim 2, characterized in that: The connecting column (522) passes through the side surface of the support plate (513), and the connecting column (522) passes through the side surface of the vertical plate (2). There are multiple connecting columns (522), and the multiple connecting columns (522) are arranged diagonally with respect to the vertical plate (2). The positioning ring (523) abuts against the side surface of the vertical plate (2).

7. A condenser for preventing the cooling tube from breaking due to vibration according to claim 3, characterized in that: The damping sleeve (525) is slidably connected to the inner wall of the vertical plate (2).

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