Main engine air cooler

Abstract

The invention relates to the technical field of air coolers, in particular to a host air cooler which comprises a heat exchanger shell, first openings are formed in the two ends of the heat exchanger shell, a plurality of heat exchange mechanisms are arranged on the inner wall of one first opening, and a mesh plate is fixedly connected to the inner wall of the other first opening; the two ends of the heat exchanger shell are each fixedly connected with a connecting flange of a rectangular structure, the outer walls of the two sides of the heat exchanger shell are each provided with two mounting openings, the inner walls of the two sides of the four mounting openings are each provided with a groove, and the inner walls of the two sides of the eight grooves are each provided with a limiting groove. The multiple heat exchange mechanisms are arranged in the heat exchanger shell, copper pipes on the heat exchange mechanisms can be conveniently maintained and replaced through the modularized heat exchange mechanisms, the pressing mechanisms and the mounting mechanisms are arranged on the heat exchanger shell, and the heat exchange mechanisms can be conveniently mounted and fixed through the arrangement of the mounting mechanisms and the pressing mechanisms; the problem that a copper pipe in an air cooler in an existing medical ship is inconvenient to disassemble and maintain is solved.

Description

Technical Field

[0001] The invention relates to the technical field of air coolers, in particular to a host air cooler. Background Art

[0002] Air cooler is also called air cooler for short. It uses air as coolant and can be used as a cooler or a condenser. Air cooler is mainly composed of tube bundle, bracket and fan. The hot fluid of air cooler flows in the tube, and the air blows outside the tube bundle. Since the ventilation volume required for heat exchange is large, but the wind pressure is not high, axial flow fans (see fluid conveying machinery) are mostly used. The type and material of the tube bundle have a great influence on the performance of the air cooler. Since the heat transfer coefficient on the air side is very small, fins are often added to the outside of the tube to increase the heat transfer area and fluid turbulence and reduce thermal resistance. Most air coolers use radial fins.

[0003] Nowadays, ship designs are becoming more and more advanced and complex. In order to better meet the design of different ship types, it is necessary to continuously explore and develop to make the design more convenient. In order to ensure the stable operation of medical equipment in medical ships, medical equipment needs to be used at a certain temperature. The air coolers on existing medical ships are prone to leakage. The main reason is that the shaking of the ship affects the connection between the heat exchange tube and the heat exchange plate. The existing heat exchange tube is generally welded on the heat exchange plate. It is too complicated to disassemble a part of it for maintenance or replacement, which affects the normal maintenance of the air cooler. Summary of the invention

[0004] The purpose of the present invention is to solve or at least alleviate the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a main engine air cooler comprises a heat exchanger shell, both ends of the heat exchanger shell are provided with opening one, and the inner wall of one of the openings one is provided with a plurality of heat exchange mechanisms, the inner wall of the other opening one is fixedly connected with a mesh plate, both ends of the heat exchanger shell are fixedly connected with connecting flanges of a rectangular structure, two installation openings are provided on the outer walls on both sides of the heat exchanger shell, and grooves are provided on the inner walls on both sides of the four installation openings, and limiting grooves are provided on the inner walls on both sides of the eight grooves, and filtering mechanisms are provided on the inner walls of the four installation openings, a plurality of openings two are provided on the outer wall at the top of the heat exchanger shell, and a clamping mechanism is installed on the inner wall of the opening two, a plurality of openings three are provided on one side of the outer wall at the top of the heat exchanger shell, and a mounting mechanism is installed on the inner wall of the opening three.

[0006] By adopting the above structure, multiple heat exchange mechanisms are arranged in the heat exchanger shell, and the two connecting flanges on the heat exchanger shell facilitate the installation of the heat exchanger shell. The filtering mechanism on the heat exchanger shell facilitates filtering the air entering therein, thereby preventing impurities in the air from adhering to the heat exchange mechanism. The setting of the clamping mechanism facilitates the clamping and fixing of the heat exchange mechanism. The setting of the installation mechanism facilitates the installation of the heat exchange mechanism, thereby facilitating the rapid disassembly and assembly of the heat exchange mechanism.

[0007] The heat exchange mechanism includes a mounting seat and a support seat, and the outer walls of one side of the mounting seat and the support seat are each provided with a plurality of equally spaced circular openings, the inner walls of the circular openings on the mounting seat and the support seat are fixedly connected with copper tubes, and the cross-section of the mounting seat is a T-shaped structure.

[0008] With the above structure, the copper tube can be easily installed through the cooperation between the mounting seat and the supporting seat, and the arrangement of the copper tube can facilitate cooling of the air entering into the heat exchanger housing.

[0009] A clamping groove is provided on the top outer wall of the mounting seat, a plurality of heat exchange plates are fixedly connected between the mounting seat and the supporting seat, and a plurality of through holes distributed at equal distances are provided on the outer wall of one side of the heat exchange plate.

[0010] With the above structure, the mounting seat can be conveniently pressed and fixed by the pressing groove on the mounting seat, and the arrangement of the heat exchange plate can conveniently improve the heat exchange efficiency of the copper tube.

[0011] The bottom inner wall and the top inner wall of the heat exchanger shell are both provided with a plurality of connection grooves distributed at equal distances, the mounting seat is slidably connected to the inner wall of the connection groove, and one end of the copper tube is plugged into the mesh plate.

[0012] With the above structure, the connection groove is provided to facilitate positioning of the mounting seat in the heat exchange mechanism, and the mesh plate is provided to facilitate auxiliary installation of the copper tube.

[0013] The filter mechanism includes a mounting frame, and the inner wall of the mounting frame is fixedly connected to a filter screen, the outer walls on both sides of the mounting frame are fixedly connected to locking seats, and the outer walls on both sides of the locking seats are provided with openings four, the inner walls of the two openings four are slidably connected to limit blocks, the specifications of the limit blocks match the specifications of the limit grooves, a circular groove is provided on the outer wall of one side of the locking seat, and the inner wall of the circular groove is rotatably connected to a rotating part.

[0014] With the above structure, the filter screen can be easily installed by setting the installation frame, and the filter screen can filter the air entering the heat exchanger housing. When the limit block in the locking seat is inserted into the limit groove, the installation frame can be fixed in the heat exchanger housing.

[0015] The inner walls on both sides of the locking seat are fixedly connected to two fixing rods, and the outer walls of the four fixing rods are sleeved with springs, the two limit blocks are slidably connected to the outer walls of the four fixing rods respectively, the outer walls on the opposite sides of the two limit blocks are fixedly connected to connecting plates, and one ends of the two connecting plates are rotatably connected to connecting rods, the inner wall of the locking seat is rotatably connected to the driving disk, the two connecting rods are eccentrically rotatably connected to the outer wall of the driving disk, and one end of the transmission shaft of the rotating part is fixedly connected to the driving disk.

[0016] With the above structure, the driving disc is driven to rotate by the rotating part. When the driving disc rotates, the two limit blocks are directly pulled toward each other through the connecting rod. The setting of the spring on the fixed rod facilitates the extension of the limit blocks.

[0017] The clamping mechanism includes a clamping seat fixedly connected to the second inner wall of the opening, and the inner wall of the clamping seat is fixedly connected to two mounting rods, the outer walls of the two mounting rods are slidably connected to the same driving seat, and the bottom outer wall of the driving seat is fixedly connected to a clamping column, the clamping column is in contact with the supporting seat, the top inner wall of the clamping seat is rotatably connected to a bolt, the driving seat is screwed on the outer wall of the bolt, a circular groove is provided on the top outer wall of the clamping seat, and the inner wall of the circular groove is rotatably connected to a prism connected to the bolt.

[0018] By adopting the above structure, the sliding trajectory of the driving seat can be conveniently limited by setting the mounting rod. When the prism rotates, it directly drives the bolt to rotate. When the bolt rotates, it directly drives the driving seat to rise and fall. When the driving seat pushes the clamping column to press on the support seat, it is convenient to clamp and fix the heat exchange mechanism.

[0019] The mounting mechanism includes a connecting seat fixedly connected to the three inner walls of the opening, and the inner walls on both sides of the connecting seat are rotatably connected to the same bidirectional screw, the outer wall of the bidirectional screw is screwed with two symmetrically arranged threaded sleeves, and the outer walls of the two threaded sleeves are rotatably connected to drive plates, one end of the two drive plates is rotatably connected to the same rectangular seat, and the rectangular seat is in contact with the clamping groove.

[0020] With the above structure, the two threaded sleeves are directly driven to move toward or away from each other by the rotation of the bidirectional screw. When the threaded sleeve moves, the driving plate can easily drive the rectangular seat to move. The setting of the rectangular seat is convenient for pressing and fixing the mounting seat.

[0021] The midpoint of the bidirectional screw is fixedly connected with a worm wheel, the top inner wall of the connecting seat is rotatably connected with a worm, and the worm and the worm wheel are meshed with each other, and the top outer wall of the connecting seat is rotatably connected with a rotating disk connected with the worm.

[0022] With the above structure, the worm can be directly driven to rotate by setting the rotating disk. When the worm rotates, the worm wheel can be directly driven to drive the bidirectional screw to rotate, thereby facilitating the adjustment of the position of the rectangular seat.

[0023] The outer wall of the bottom of the rectangular seat is fixedly connected with a plurality of pressing protrusions distributed at equal distances.

[0024] With the above structure, by arranging the pressing protrusion on the rectangular seat, the arrangement of the pressing protrusion increases the friction force between the rectangular seat and the pressing groove.

[0025] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention arranges a plurality of heat exchange mechanisms in the heat exchanger shell. The modular heat exchange mechanisms facilitate the maintenance and replacement of the copper tubes thereon. A pressing mechanism and an installation mechanism are arranged on the heat exchanger shell. The installation mechanism and the pressing mechanism facilitate the installation and fixation of the heat exchange mechanism, thereby solving the problem that the copper tubes in the air cooler in the existing medical ship are inconvenient to disassemble and maintain. (2) The present invention provides a mounting seat and a supporting seat in the heat exchange mechanism, and the mounting seat and the supporting seat are convenient for installing the copper tube. A plurality of heat exchange plates are installed between the mounting seat and the supporting seat. The arrangement of the heat exchange plates is convenient for improving the heat exchange efficiency of the copper tube. The relatively independent mounting mechanism and the clamping mechanism are convenient for installing and disassembling the heat exchange mechanism. The connection groove provided in the heat exchanger shell is convenient for positioning the heat exchange mechanism. (3) The present invention provides a filter mechanism on the heat exchanger housing. The filter mechanism is convenient for protecting the heat exchange mechanism in the heat exchanger housing to prevent impurities in the air from entering the heat exchanger housing. Two locking seats are provided on the filter mechanism. The locking seats are convenient for quickly disassembling and assembling the installation frame. Two adjustable limit blocks in the locking seats facilitate fixing the installation frame in the installation opening, thereby facilitating the maintenance and replacement of the filter mechanism at a later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the heat exchange mechanism structure of the present invention; Figure 4 It is a schematic diagram of the heat exchanger shell structure of the present invention; Figure 5 It is a schematic diagram of the locking seat structure of the present invention; Figure 6 It is a schematic cross-sectional structural diagram of the clamping mechanism of the present invention; Figure 7 This is a schematic cross-sectional view of the mounting mechanism of Embodiment 1 of the present invention; Figure 8 It is a schematic cross-sectional structure diagram of the installation mechanism of the second embodiment of the present invention.

[0027] In the figure: 1. heat exchanger housing; 2. connecting flange; 3. filtering mechanism; 4. heat exchange mechanism; 5. pressing mechanism; 6. mounting mechanism; 7. mesh plate; 8. mounting seat; 9. pressing groove; 10. supporting seat; 11. heat exchange plate; 12. through hole; 13. copper tube; 14. mounting port; 15. groove; 16. limiting groove; 17. connecting groove; 18. mounting frame; 19. filter screen; 20. locking seat; 21. rotating part ; 22. driving plate; 23. connecting rod; 24. limiting block; 25. connecting plate; 26. fixing rod; 27. spring 1; 28. clamping seat; 29. ​​bolt; 30. prism; 31. mounting rod; 32. driving seat; 33. clamping column; 34. connecting seat; 35. bidirectional screw; 36. threaded sleeve; 37. driving plate; 38. rectangular seat; 39. rotating plate; 40. worm; 41. worm wheel; 42. clamping protrusion. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1 See also Figure 1-7 A host air cooler comprises a heat exchanger shell 1, both ends of the heat exchanger shell 1 are provided with openings 1, and the inner wall of one of the openings 1 is provided with a plurality of heat exchange mechanisms 4, the inner wall of the other opening 1 is fixedly connected with a mesh plate 7, both ends of the heat exchanger shell 1 are fixedly connected with connecting flanges 2 of a rectangular structure, two installation openings 14 are provided on the outer walls of both sides of the heat exchanger shell 1, and grooves 15 are provided on the inner walls of both sides of the four installation openings 14, and limiting grooves 16 are provided on the inner walls of both sides of the eight grooves 15, and filtering mechanisms 3 are provided on the inner walls of the four installation openings 14, and a plurality of openings 2 distributed at equal distances are provided on the top outer wall of the heat exchanger shell 1, and A clamping mechanism 5 is installed on the inner wall of the opening two, and a plurality of openings three are opened at equal distances on one side of the outer wall at the top of the heat exchanger shell 1, and a mounting mechanism 6 is installed on the inner wall of the opening three. By arranging a plurality of heat exchange mechanisms 4 in the heat exchanger shell 1, the two connecting flanges 2 on the heat exchanger shell 1 facilitate the installation of the heat exchanger shell 1, and the filtering mechanism 3 on the heat exchanger shell 1 facilitates the filtering of the air entering therein, thereby preventing impurities in the air from adhering to the heat exchange mechanism 4. The setting of the clamping mechanism 5 facilitates the clamping and fixing of the heat exchange mechanism 4, and the setting of the mounting mechanism 6 facilitates the installation of the heat exchange mechanism 4, thereby facilitating the rapid disassembly and assembly of the heat exchange mechanism 4.

[0030] For details, please refer to Figure 3The heat exchange mechanism 4 includes a mounting seat 8 and a support seat 10, and the outer walls of one side of the mounting seat 8 and the support seat 10 are provided with a plurality of circular openings distributed at equal distances, and the inner walls of the circular openings on the mounting seat 8 and the support seat 10 are fixedly connected with a copper tube 13. The cross-section of the mounting seat 8 is a T-shaped structure, and the copper tube 13 is conveniently installed through the cooperation between the mounting seat 8 and the support seat 10. The setting of the copper tube 13 facilitates cooling of the air entering the heat exchanger housing 1.

[0031] For details, please refer to Figure 3 A clamping groove 9 is provided on the top outer wall of the mounting seat 8, and a plurality of heat exchange plates 11 are fixedly connected between the mounting seat 8 and the support seat 10, and a plurality of through holes 12 distributed at equal distances are provided on the outer wall of one side of the heat exchange plate 11. The mounting seat 8 can be clamped and fixed conveniently through the clamping groove 9 on the mounting seat 8, and the setting of the heat exchange plate 11 facilitates improving the heat exchange efficiency of the copper tube 13.

[0032] For details, please refer to Figure 4 The bottom inner wall and the top inner wall of the heat exchanger shell 1 are both provided with a plurality of equally spaced connection grooves 17, the mounting seat 8 is slidably connected to the inner wall of the connection groove 17, and one end of the copper tube 13 is plugged into the mesh plate 7. The setting of the connection groove 17 facilitates the positioning of the mounting seat 8 in the heat exchange mechanism 4, and the setting of the mesh plate 7 facilitates the auxiliary installation of the copper tube 13.

[0033] For details, please refer to Figure 4-5 The filter mechanism 3 includes a mounting frame 18, and a filter screen 19 is fixedly connected to the inner wall of the mounting frame 18. Locking seats 20 are fixedly connected to the outer walls on both sides of the mounting frame 18, and four openings are provided on the outer walls on both sides of the locking seat 20. The inner walls of the two openings are slidably connected to limit blocks 24. The specifications of the limit blocks 24 match the specifications of the limit grooves 16. A circular groove is provided on the outer wall of one side of the locking seat 20, and a rotating portion 21 is rotatably connected to the inner wall of the circular groove. The filter screen 19 is conveniently installed through the setting of the mounting frame 18. The filter screen 19 is convenient for filtering the air entering the heat exchanger housing 1. When the limit blocks 24 in the locking seat 20 are inserted into the limit grooves 16, the mounting frame 18 can be fixed in the heat exchanger housing 1.

[0034] For details, please refer to Figure 5, the inner walls on both sides of the locking seat 20 are fixedly connected to two fixing rods 26, and the outer walls of the four fixing rods 26 are sleeved with springs 27, and the two limit blocks 24 are respectively slidably connected to the outer walls of the four fixing rods 26, and the outer walls on the opposite sides of the two limit blocks 24 are fixedly connected to connecting plates 25, and one end of the two connecting plates 25 is rotatably connected to the connecting rod 23, the inner wall of the locking seat 20 is rotatably connected to the driving disk 22, and the two connecting rods 23 are eccentrically rotatably connected to the outer wall of the driving disk 22, one end of the transmission shaft of the rotating part 21 is fixedly connected to the driving disk 22, and the driving disk 22 is driven to rotate by the rotating part 21. When the driving disk 22 rotates, the two limit blocks 24 are directly pulled toward each other through the connecting rod 23, and the setting of the spring 27 on the fixed rod 26 facilitates the extension of the limit blocks 24.

[0035] For details, please refer to Figure 6 The clamping mechanism 5 includes a clamping seat 28 fixedly connected to the second inner wall of the opening, and the inner wall of the clamping seat 28 is fixedly connected to two mounting rods 31, the outer walls of the two mounting rods 31 are slidably connected to the same driving seat 32, and the bottom outer wall of the driving seat 32 is fixedly connected to a clamping column 33, the clamping column 33 is in contact with the support seat 10, the top inner wall of the clamping seat 28 is rotatably connected to a bolt 29, the driving seat 32 is screwed on the outer wall of the bolt 29, a circular groove is provided on the top outer wall of the clamping seat 28, and the inner wall of the circular groove is rotatably connected to a prism 30 connected to the bolt 29, and the sliding trajectory of the driving seat 32 is conveniently limited by the setting of the mounting rod 31, when the prism 30 rotates, it directly drives the bolt 29 to rotate, and when the bolt 29 rotates, it directly drives the driving seat 32 to rise and fall, and when the driving seat 32 pushes the clamping column 33 to be pressed on the support seat 10, it is convenient to clamp and fix the heat exchange mechanism 4.

[0036] For details, please refer to Figure 7 The mounting mechanism 6 includes a connecting seat 34 fixedly connected to the three inner walls of the opening, and the inner walls on both sides of the connecting seat 34 are rotatably connected to the same bidirectional screw 35, the outer wall of the bidirectional screw 35 is screwed with two symmetrically arranged threaded sleeves 36, and the outer walls of the two threaded sleeves 36 are rotatably connected to a driving plate 37, and one end of the two driving plates 37 is rotatably connected to the same rectangular seat 38, the rectangular seat 38 is in contact with the clamping groove 9, and the two threaded sleeves 36 are directly driven to move toward or away from each other by the rotation of the bidirectional screw 35. When the threaded sleeve 36 moves, it is convenient to drive the rectangular seat 38 to move through the driving plate 37. The setting of the rectangular seat 38 is convenient for clamping and fixing the mounting seat 8.

[0037] For details, please refer to Figure 7A worm wheel 41 is fixedly connected to the midpoint of the bidirectional screw 35, a worm 40 is rotatably connected to the top inner wall of the connecting seat 34, and the worm 40 and the worm wheel 41 are meshed with each other, and a rotating disk 39 connected to the worm 40 is rotatably connected to the top outer wall of the connecting seat 34. The setting of the rotating disk 39 facilitates the direct driving of the worm 40 to rotate. When the worm 40 rotates, it directly drives the worm wheel 41 to drive the bidirectional screw 35 to rotate, thereby facilitating the adjustment of the position of the rectangular seat 38.

[0038] Embodiment 2 Based on Example 1, this example introduces a specific structure of a mounting mechanism 6 in a host air cooler. Figure 8 As shown, a plurality of equally spaced clamping protrusions 42 are fixedly connected to the bottom outer wall of the rectangular seat 38 . By arranging the clamping protrusions 42 on the rectangular seat 38 , the arrangement of the clamping protrusions 42 increases the friction between the rectangular seat 38 and the clamping groove 9 .

[0039] Working principle: during use, when the copper tube 13 in the air cooler needs to be replaced, the corresponding heat exchange mechanism 4 is first disassembled. During disassembly, the prism 30 in the clamping mechanism 5 corresponding to the heat exchange mechanism 4 is first rotated. When the prism 30 rotates, the bolt 29 is directly driven to rotate. When the bolt 29 rotates, the clamping column 33 is directly driven away from the support seat 10 through the driving seat 32. At the same time, the rotating disk 39 is rotated. When the rotating disk 39 rotates, the worm gear 41 is driven to rotate through the worm 40. When the worm gear 41 rotates, the bidirectional screw 35 is directly driven to rotate. When the bidirectional screw 35 rotates, the two threaded sleeves 36 are directly driven to move toward or away from each other. When the two threaded sleeves 36 move away from each other, the rectangular seat 38 is directly pulled away from the clamping groove 9 through the driving plate 37. The clamping protrusion 42 on the rectangular seat 38 increases the friction between the rectangular seat 38 and the clamping groove 9. At this time, the mounting seat 8 is removed from the heat exchanger housing 1. The filtering mechanism 3 on both sides of the heat exchanger housing 1 is convenient for protecting the heat exchange mechanism 4 in the heat exchanger housing 1. The filter net 19 in the filtering mechanism 3 is convenient for filtering the air entering the heat exchanger housing 1. When the filtering mechanism 3 needs to be maintained or cleaned, the two rotating parts 21 are directly rotated. When the rotating part 21 rotates, it directly drives the driving disk 22 to rotate. When the driving disk 22 rotates, it directly pulls the two limit blocks 24 to move toward each other through the two connecting rods 23. When the limit blocks 24 are away from the two limit grooves 16, it is convenient to remove the installation frame 18 from the heat exchanger housing 1.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A main engine air cooler, comprising a heat exchanger housing (1), characterized in that: The heat exchanger housing (1) is provided with openings one at both ends, and the inner wall of one of the openings one is provided with a plurality of heat exchange mechanisms (4), the inner wall of the other opening one is fixedly connected to a mesh plate (7), the heat exchanger housing (1) is fixedly connected with connecting flanges (2) of a rectangular structure at both ends, the outer walls of both sides of the heat exchanger housing (1) are provided with two mounting openings (14), and the inner walls of both sides of the four mounting openings (14) are provided with grooves (15), the inner walls of both sides of the eight grooves (15) are provided with limiting grooves (16), the inner walls of the four mounting openings (14) are provided with filtering mechanisms (3), the top outer wall of the heat exchanger housing (1) is provided with a plurality of openings two distributed at equal distances, and the inner wall of the openings two is provided with a clamping mechanism (5), and the top outer wall of the heat exchanger housing (1) is provided with a plurality of openings three distributed at equal distances, and the inner wall of the opening three is provided with a mounting mechanism (6).

2. The host air cooler according to claim 1, characterized in that: The heat exchange mechanism (4) comprises a mounting seat (8) and a support seat (10), and the outer walls of one side of the mounting seat (8) and the support seat (10) are each provided with a plurality of circular openings distributed at equal distances, and the inner walls of the circular openings on the mounting seat (8) and the support seat (10) are both fixedly connected with a copper tube (13), and the cross-section of the mounting seat (8) is a T-shaped structure.

3. The host air cooler according to claim 2, characterized in that: A clamping groove (9) is provided on the top outer wall of the mounting seat (8), a plurality of heat exchange plates (11) are fixedly connected between the mounting seat (8) and the support seat (10), and a plurality of through holes (12) distributed at equal distances are provided on one outer wall of the heat exchange plate (11).

4. The host air cooler according to claim 3, characterized in that: The bottom inner wall and the top inner wall of the heat exchanger housing (1) are both provided with a plurality of connection grooves (17) distributed at equal distances, the mounting seat (8) is slidably connected to the inner wall of the connection groove (17), and one end of the copper tube (13) is plugged into the mesh plate (7).

5. The host air cooler according to claim 4, characterized in that: The filter mechanism (3) comprises a mounting frame (18), and a filter screen (19) is fixedly connected to the inner wall of the mounting frame (18), locking seats (20) are fixedly connected to the outer walls on both sides of the mounting frame (18), and four openings are provided on the outer walls on both sides of the locking seat (20), and the inner walls of the two openings are slidably connected to limit blocks (24), the specifications of the limit blocks (24) match the specifications of the limit groove (16), and a circular groove is provided on the outer wall of one side of the locking seat (20), and a rotating part (21) is rotatably connected to the inner wall of the circular groove.

6. The host air cooler according to claim 5, characterized in that: Two fixing rods (26) are fixedly connected to the inner walls of both sides of the locking seat (20), and the outer walls of the four fixing rods (26) are sleeved with springs 1 (27). The two limit blocks (24) are slidably connected to the outer walls of the four fixing rods (26), respectively. The outer walls of the two limit blocks (24) on the opposite side are fixedly connected to connecting plates (25), and one end of the two connecting plates (25) is rotatably connected to a connecting rod (23). The inner wall of the locking seat (20) is rotatably connected to a driving disk (22), and the two connecting rods (23) are eccentrically rotatably connected to the outer wall of the driving disk (22). One end of the transmission shaft of the rotating part (21) is fixedly connected to the driving disk (22).

7. The host air cooler according to claim 6, characterized in that: The clamping mechanism (5) comprises a clamping seat (28) fixedly connected to the second inner wall of the opening, and the inner wall of the clamping seat (28) is fixedly connected to two mounting rods (31), the outer walls of the two mounting rods (31) are slidably connected to the same driving seat (32), and the bottom outer wall of the driving seat (32) is fixedly connected to a clamping column (33), the clamping column (33) and the support seat (10) are in contact, the top inner wall of the clamping seat (28) is rotatably connected to a bolt (29), the driving seat (32) is screwed on the outer wall of the bolt (29), the top outer wall of the clamping seat (28) is provided with a circular groove, and the inner wall of the circular groove is rotatably connected to a prism (30) connected to the bolt (29).

8. The host air cooler according to claim 7, characterized in that: The mounting mechanism (6) comprises a connecting seat (34) fixedly connected to the three inner walls of the opening, and the inner walls on both sides of the connecting seat (34) are rotatably connected to the same bidirectional screw (35), the outer wall of the bidirectional screw (35) is screwed to two symmetrically arranged threaded sleeves (36), and the outer walls of the two threaded sleeves (36) are both rotatably connected to drive plates (37), and one end of the two drive plates (37) is rotatably connected to the same rectangular seat (38), and the rectangular seat (38) is in contact with the clamping groove (9).

9. The host air cooler according to claim 8, characterized in that: A worm wheel (41) is fixedly connected to the midpoint of each bidirectional screw (35); a worm (40) is rotatably connected to the top inner wall of the connecting seat (34); the worm (40) and the worm wheel (41) are meshed with each other; and a rotating disk (39) connected to the worm (40) is rotatably connected to the top outer wall of the connecting seat (34).

10. The host air cooler according to claim 9, characterized in that: A plurality of equally spaced pressing protrusions (42) are fixedly connected to the outer wall of the bottom of the rectangular seat (38).

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