T-shaped heat exchange tube for evaporative air cooler

Abstract

The utility model relates to the field of heat exchange tubes, and discloses a T-shaped heat exchange tube for an evaporation air cooler, which comprises a shell, the inner wall of the shell is provided with a heat exchange tube, the outer side wall of the heat exchange tube is fixedly connected with a placing block, the placing block is internally provided with a plurality of groups of fixing components, each fixing component comprises a rotating shaft, and the rotating shaft is fixedly connected with the heat exchange tube. The rotating shaft is rotatably connected to the inner wall of the placing block, the inner wall of the rotating shaft is slidably connected with a long rod, the rear surface of the placing block is fixedly connected with a plurality of groups of fixing rods, the rear ends of the fixing rods are hinged to a long plate, and the rear end of the long plate is rotatably connected with a sealing plate. According to the air cooler heat exchange tube fixing device, through the cooperation of the placing blocks, the fixing assemblies and the long rods, the heat exchange tubes can be rapidly fixed and disassembled without affecting the installation of the heat exchange tubes in the air cooler, the whole device can be disassembled and assembled by a single person, and the whole device is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the field of heat exchange tubes, in particular to a T-shaped heat exchange tube for an evaporative air cooler. Background Art

[0002] The heat exchange tubes of evaporative air coolers play a vital role in industrial cooling systems. With the continuous development of industry, the demand for efficient cooling technology is growing. As a new type of cooling equipment, evaporative air coolers are gradually gaining widespread attention. As the core component of evaporative air coolers, the technology of heat exchange tubes is also constantly evolving.

[0003] During the installation of existing evaporative air coolers, the heat exchange tubes, as core components, often require more installation requirements to ensure the normal operation of the evaporative air cooler.

[0004] During the installation process of existing evaporative air coolers, the heat exchange tubes are usually connected by bolts. On the one hand, the bolt connection requires the cooperation of multiple people during the installation process. After the installation is completed, the heat exchange tubes need to be disassembled again when they need to be repaired or replaced, which is not conducive to the disassembly and assembly of the heat exchange tubes. On the other hand, the evaporative air cooler has requirements for the sealing of the heat exchange tubes. The high pressure of the bolt connection may reduce the service life of the sealing device and affect the use effect of the evaporative air cooler. Therefore, a T-shaped heat exchange tube for an evaporative air cooler is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a T-shaped heat exchange tube for an evaporative air cooler, aiming to improve the problem in the prior art that "the heat exchange tube of the evaporative air cooler is too cumbersome during disassembly and assembly, which reduces maintenance efficiency".

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a T-shaped heat exchange tube for an evaporative air cooler, comprising an outer shell, an inner wall of the outer shell being provided with a heat exchange tube, an outer side wall of the heat exchange tube being fixedly connected to a placement block, a fixing component being provided inside the placement block and the number being multiple groups, the fixing component comprising a rotating shaft, the rotating shaft being rotatably connected to the inner wall of the placement block, a long rod being slidably connected to the inner wall of the rotating shaft, a fixing rod being fixedly connected to the rear surface of the placement block and the number being multiple groups, a long plate being hinged at the rear end of the fixing rod, and a sealing plate being rotatably connected to the rear end of the long plate.

[0007] As a further description of the above technical solution:

[0008] The fixing assembly also includes a fixing plate, a front surface of the fixing plate is provided with a vertical slide groove, the inner wall of the vertical slide groove is slidably connected to a round rod, a rear surface of the fixing plate is provided with a limit plate, the front surface of the limit plate is provided with a horizontal slide groove, and the round rod is slidably connected to the inner wall of the horizontal slide groove.

[0009] As a further description of the above technical solution:

[0010] The left side of the limit plate is elastically connected to the placement block through a spring, one end of the spring is fixedly connected to the left end of the limit plate, and the other end of the spring is fixedly connected to the inner wall of the placement block. The front surface of the limit plate is fixedly connected to the limit block, and the left end of the fixed plate is provided with two groups of limit slots, and the limit block slides on the inner wall of the limit slot.

[0011] As a further description of the above technical solution:

[0012] The front end of the long board is hinged with a moving block, the long rod penetrates and is rotatably connected to the front inner wall of the moving block, and the front end of the long rod is fixedly connected with a knob.

[0013] As a further description of the above technical solution:

[0014] The sealing plate slides on the left end of the heat exchange tube, and a surface of the sealing plate close to the heat exchange tube is made of rubber.

[0015] As a further description of the above technical solution:

[0016] The long rod passes through and is slidably connected to the front surface of the placement block.

[0017] As a further description of the above technical solution:

[0018] The limiting plate is slidably connected to the inner wall of the placement block, the fixing plate is slidably connected to the inner wall of the placement block, and the round rod is fixedly connected to the inner wall of the placement block.

[0019] As a further description of the above technical solution:

[0020] A sealing strip is fixedly connected to the upper surface of the heat exchange tube.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by cooperating with the placement block, the fixing assembly and the long rod, the heat exchange tube can be quickly fixed and disassembled without affecting the installation of the heat exchange tube inside the air cooler. The entire device can be operated by a single person during assembly and disassembly, and the entire device is relatively convenient during assembly and disassembly.

[0023] 2. In the present invention, through the cooperation of the sealing plate, the moving block and the long plate, the sealing plate is moved to the gap between the heat exchange tube and the air cooler while the long rod pushes the moving block, thereby ensuring the sealing effect while reducing the wear of the heat exchange tube during disassembly and assembly, which affects the working effect and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the heat exchange tube, long rod, and sealing plate in the utility model;

[0026] Figure 3 It is a partial cross-sectional schematic diagram of the three-dimensional structure of the placement block in the utility model;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixed component in the present utility model;

[0028] Figure 5 It is a schematic cross-sectional view of the three-dimensional structure of the long rod, rotating shaft and placement plate in the utility model.

[0029] Legend:

[0030] 1. Shell; 2. Heat exchange tube; 3. Knob; 4. Sealing strip; 5. Long rod; 6. Placement block; 7. Fixing assembly; 71. Round rod; 72. Limit plate; 73. Fixing plate; 74. Spring; 75. Rotating shaft; 76. Vertical slide; 77. Horizontal slide; 78. Limit block; 79. Limit slot; 8. Moving block; 9. Long plate; 10. Sealing plate; 11. Fixing rod. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 - Figure 3, the utility model provides an embodiment: a T-shaped heat exchange tube for an evaporative air cooler, comprising an outer shell 1, the interior of the outer shell 1 is used to place other air cooler components including a heat exchange tube 2, the inner wall of the outer shell 1 is provided with a heat exchange tube 2, the heat exchange tube 2 is used to cool the liquid in the tube, the outer side wall of the heat exchange tube 2 is fixedly connected with a placement block 6, the placement block 6 is used to place a fixing component 7, the interior of the placement block 6 is provided with a fixing component 7 and the number is multiple groups, the fixing component 7 is used to fix the heat exchange tube 2 inside the air cooler, the fixing component 7 includes a rotating shaft 75, the rotating shaft 75 can move the fixing plate 73 and the limit plate 72, the rotating shaft 75 is rotatably connected to the inner wall of the placement block 6, the inner wall of the rotating shaft 75 is slidably connected with a long rod 5, and the rotation of the long rod 5 can drive the rotating shaft 75 to rotate.

[0033] Reference Figure 3 - Figure 5 The fixing assembly 7 also includes a fixing plate 73, which plays a fixing role. The fixing plate 73 can slide up and down the inner wall of the placement block 6. The front surface of the fixing plate 73 is provided with a vertical slide groove 76. The round rod 71 that slides on the inner wall of the vertical slide groove 76 limits the movement range of the fixing plate 73. The inner wall of the vertical slide groove 76 is slidably connected with a round rod 71, and the round rod 71 is used to limit the limit plate 72 and the fixing plate 73. The rear surface of the fixing plate 73 is provided with a limit plate 72. The fixing plate 73 and the limit plate 72 fit closely. The limit plate 72 is slidably connected to the inner wall of the placement block 6, and the fixing plate 73 is slidably connected to the inner wall of the placement block 6. The round rod 71 is fixedly connected to the placement block 6 The inner wall, the front surface of the limit plate 72 is provided with a horizontal sliding groove 77, the round rod 71 is slidably connected to the inner wall of the horizontal sliding groove 77, the left side of the limit plate 72 is elastically connected to the placement block 6 by a spring 74, the spring 74 is used to reset the limit plate 72, one end of the spring 74 is fixedly connected to the left end of the limit plate 72, and the other end of the spring 74 is fixedly connected to the inner wall of the placement block 6, the front surface of the limit plate 72 is fixedly connected to the limit block 78, the limit block 78 is used to limit the position of the fixed plate 73, the left end of the fixed plate 73 is provided with a limiting groove 79 and there are two groups of them, the limit block 78 is limited by the limiting groove 79, and the limit block 78 slides on the inner wall of the limiting groove 79.

[0034] Reference Figure 2, the long rod 5 passes through and is slidably connected to the front surface of the placement block 6, and the rear surface of the placement block 6 is fixedly connected with a fixed rod 11 and the number is multiple groups. The fixed rod 11 is used to connect the long plate 9. The rear end of the fixed rod 11 is slidably connected to the long plate 9. The long plate 9 is used to move the sealing plate 10. The front end of the long plate 9 is hinged with a moving block 8. The moving block 8 is pushed by the long rod 5 to drive other components to play a role in supporting and transmitting power. The rear end of the long plate 9 is rotatably connected to the sealing plate 10. The sealing plate 10 is used to seal the connection between the heat exchange tube 2 and the shell 1. Seal, the upper surface of the heat exchange tube 2 is fixedly connected with a sealing strip 4. Since the heat exchange tube 2 is slidably installed inside the shell 1, the sealing strip 4 is only arranged at the front and rear of the heat exchange tube 2. The long rod 5 passes through and is rotatably connected to the front inner wall of the moving block 8. The long rod 5 is used to drive the moving block 8 to move. The front end of the long rod 5 is fixedly connected with a knob 3, which facilitates the rotation of the long rod 5. The sealing plate 10 slides on the left end of the heat exchange tube 2. The side of the sealing plate 10 close to the heat exchange tube 2 is made of rubber, and the rubber material can improve the sealing effect of the sealing plate 10.

[0035] Working principle: When in use, the staff can install the heat exchange tube 2 through the installation port opened in the shell 1. Since the heat exchange tube 2 needs to be sealed in the air cooler to ensure the working effect, it is necessary to press the long rod 5 after placement. The long rod 5 drives the moving block 8 to move backward, and the moving block 8 drives the long plate 9. Since the long plate 9 is hinged with the fixed rod 11, and the fixed rod 11 is fixed to the rear surface of the placement block 6, the sealing plate 10 hinged to the other end of the long plate 9 moves. The sealing plate 10 moves to the gap where the heat exchange tube 2 is connected to the shell 1, blocks the gap, and completes the sealing of the heat exchange tube 2 on all sides. At this time, turn the knob 3, the knob 3 drives the long rod 5 to rotate, and the long rod 5 drives the rotating shaft 75 to rotate. When the rotating shaft 75 rotates, the first When the locking cam 73 is in the state of being lifted up, the locking cam 73 is in the state of being lifted up, and the locking cam 73 is in the state of being lifted up, so that the locking cam 73 can be locked in the state of being unlocked and the lock cam 73 can be unlocked when the lock cam 73 is unlocked.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A T-shaped heat exchange tube for an evaporative air cooler, comprising a shell (1), characterized in that: The inner wall of the shell (1) is provided with a heat exchange tube (2), the outer side wall of the heat exchange tube (2) is fixedly connected to a placement block (6), the interior of the placement block (6) is provided with a fixing assembly (7) in a plurality of groups, the fixing assembly (7) comprises a rotating shaft (75), the rotating shaft (75) is rotatably connected to the inner wall of the placement block (6), the inner wall of the rotating shaft (75) is slidably connected to a long rod (5), the rear surface of the placement block (6) is fixedly connected to a fixing rod (11) in a plurality of groups, the rear end of the fixing rod (11) is slidably connected to a long plate (9), and the rear end of the long plate (9) is rotatably connected to a sealing plate (10).

2. The T-shaped heat exchange tube for an evaporative air cooler according to claim 1, characterized in that: The fixing assembly (7) further comprises a fixing plate (73), a front surface of the fixing plate (73) is provided with a vertical slide groove (76), an inner wall of the vertical slide groove (76) is slidably connected to a round rod (71), a rear surface of the fixing plate (73) is provided with a limit plate (72), a front surface of the limit plate (72) is provided with a transverse slide groove (77), and the round rod (71) is slidably connected to the inner wall of the transverse slide groove (77).

3. The T-shaped heat exchange tube for an evaporative air cooler according to claim 2, characterized in that: The left side of the limiting plate (72) is elastically connected to the placement block (6) via a spring (74), one end of the spring (74) is fixedly connected to the left end of the limiting plate (72), and the other end of the spring (74) is fixedly connected to the inner wall of the placement block (6). The front surface of the limiting plate (72) is fixedly connected to the limiting block (78), and the left end of the fixed plate (73) is provided with two groups of limiting slots (79), and the limiting block (78) slides on the inner wall of the limiting slot (79).

4. The T-shaped heat exchange tube for an evaporative air cooler according to claim 1, characterized in that: The front end of the long plate (9) is hinged with a moving block (8), the long rod (5) is rotatably connected to the front inner wall of the moving block (8), and the front end of the long rod (5) is fixedly connected with a knob (3).

5. The T-shaped heat exchange tube for an evaporative air cooler according to claim 1, characterized in that: The sealing plate (10) slides on the left end of the heat exchange tube (2), and the side of the sealing plate (10) close to the heat exchange tube (2) is made of rubber.

6. The T-shaped heat exchange tube for an evaporative air cooler according to claim 1, characterized in that: The long rod (5) passes through and is slidably connected to the front surface of the placement block (6).

7. The T-shaped heat exchange tube for an evaporative air cooler according to claim 2, characterized in that: The limiting plate (72) is slidably connected to the inner wall of the placement block (6), the fixing plate (73) is slidably connected to the inner wall of the placement block (6), and the round rod (71) is fixedly connected to the inner wall of the placement block (6).

8. The T-shaped heat exchange tube for an evaporative air cooler according to claim 1, characterized in that: A sealing strip (4) is fixedly connected to the upper surface of the heat exchange tube (2).

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