Detachable interstage air cooler

Abstract

The utility model relates to the technical field of air coolers, and discloses a detachable interstage air cooler which comprises a shell frame, the inner surface of one side of the shell frame is movably connected with a quick disassembly device, and the quick disassembly device comprises a concentration box, a threaded pipe, a threaded lantern ring, a first groove plate, a sealing ring, a second groove plate and an embedded shaft. By means of the quick dismounting device, a threaded sleeve ring on the outer wall of a threaded hollow pipe is reversely rotated to be pushed to a threaded pipe on one side of a concentration box, the threaded hollow pipe is separated from the threaded sleeve ring through the operation, and people can conveniently take out the concentration box from the inner side of a shell frame; the second groove plate can be taken out from the upper end of the first groove plate, people can conveniently disassemble and take out the tube bundle on the inner wall of the sealing ring, the tube bundle can be rapidly disassembled from the air cooler, the tedious assembling and disassembling steps of the air cooler are reduced, and the use convenience of the air cooler is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air coolers, in particular to a detachable interstage air cooler. Background Art

[0002] An air cooler is a heat exchanger that uses air to cool a hot fluid. The hot fluid in the tube exchanges heat with the air outside the tube through the tube wall and fins. The air used is usually supplied by a ventilator. It is the abbreviation of air cooler. It is the most widely used heat exchange equipment for condensation and cooling in petrochemical and oil and gas processing. An air cooler is generally composed of main parts such as tube bundles, tube boxes, fans, shutters and frames. The air cooler exchanges heat between the air and softened water to discharge the heat generated by electrical components such as electric furnace sensors, thyristors, and electronic tubes into the air. The high thermal conductivity heat transfer tubes form a very high heat flux density after combination, so the cooling efficiency of the device is very high. It uses air for continuous heat exchange to transfer heat to the air, removes accumulated heat, and meets the temperature requirements of the induction heating system.

[0003] However, it still has some disadvantages. For example, when a detachable interstage air cooler is used, the air cooler and the internal tube bundle are mostly integrated, and the assembly and disassembly of the tube bundle is relatively cumbersome. When replacement and maintenance are required, it will consume manpower and time to disassemble and assemble, which is not conducive to people's rapid replacement and use, and reduces its work efficiency.

[0004] In order to solve the above problems, this application proposes a detachable interstage air cooler. Utility Model Content

[0005] The purpose of the present invention is to provide a detachable interstage air cooler to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a detachable interstage air cooler, comprising an outer shell frame, an inner surface of one side of the outer shell frame is movably connected with a quick-release device, the quick-release device comprises a centralizing box, a threaded tube, a threaded collar, a No. 1 groove plate, a sealing ring, a No. 2 groove plate and an embedded shaft, an inner surface of one side of the outer shell frame is movably connected with a centralizing box, an outer surface of one side of the centralizing box is fixedly connected with a threaded tube, an outer wall of the threaded tube is threadedly connected with a threaded collar, an outer surface of the other side of the centralizing box is fixedly connected with a No. 1 groove plate, an inner wall of the No. 1 groove plate is fixedly sleeved with a sealing ring, an inner wall of the No. 1 groove plate is threadedly connected with an embedded shaft, and an outer wall of the embedded shaft is threadedly connected with the No. 2 groove plate.

[0007] Preferably, a fan box is fixedly mounted on the outer surface of the upper end of the outer shell frame, and a protective mechanism is fixedly connected to the outer surface of the fan box.

[0008] Preferably, a tube bundle is movably sleeved on the inner wall of the sealing ring, and a transverse plate is fixedly mounted on the inner surface of one side of the outer shell frame.

[0009] Preferably, a threaded hollow tube is fixedly sleeved on the inner wall of the transverse plate, and one end of the threaded hollow tube is fixedly connected to a pipe opening.

[0010] Preferably, the protective mechanism includes a fixed block, a fastening bolt, a diamond frame, a fixing ring and a dense grid. The outer surface of the fan box is fixedly connected to the fixed block, the inner wall of the fixed block is threadedly connected to the fastening bolt, and the outer surface of one side of the fixed block is fixedly connected to the diamond frame.

[0011] Preferably, a fixing ring is fixedly connected to the outer surface of the upper end of the diamond-shaped frame, and a dense grid is fixedly connected to the inner wall of the fixing ring.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model is provided with a quick-disassembly device, which rotates the threaded collar on the outer wall of the threaded hollow tube in the opposite direction to push it onto the threaded tube on one side of the central box. Through this operation, the threaded hollow tube is separated from the threaded collar, which is convenient for people to take out the central box from the inner side of the outer shell frame. By twisting the embedded shaft on the inner wall of the No. 2 groove plate, the No. 2 groove plate can be taken out from the upper end of the No. 1 groove plate, which is convenient for people to disassemble and remove the tube bundle on the inner wall of the sealing ring, so that the tube bundle can be quickly disassembled and assembled from the air cooler, reducing the cumbersome assembly and disassembly steps and improving the convenience of equipment use.

[0014] The utility model provides a protective mechanism, in which the fixing block on one side of the diamond frame is fixed to the upper end of the fan box by fastening bolts, and the upper end of the fan box is shielded by the dense grid on the inner wall of the fixing ring, so as to prevent external garbage from falling and damaging the fan box, thereby reducing the risk of damage, increasing the service life of the equipment, and optimizing the storage environment of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a detachable interstage air cooler of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall internal structure of a detachable interstage air cooler of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a detachable medium-speed disassembly device for an interstage air cooler according to the present invention;

[0018] Figure 4 The utility model is a schematic diagram of the overall structure of a protective mechanism in a detachable interstage air cooler.

[0019] In the figure: 1. Outer shell frame; 2. Horizontal plate; 3. Fan box; 4. Pipe opening; 5. Protective mechanism; 6. Quick-release device; 7. Tube bundle; 8. Threaded hollow tube; 9. Central box; 10. Threaded tube; 11. Threaded collar; 12. No. 1 groove plate; 13. Sealing ring; 14. No. 2 groove plate; 15. Embedded shaft; 16. Fixing block; 17. Fastening bolt; 18. Diamond frame; 19. Fixing ring; 20. Dense grid. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a detachable interstage air cooler, comprising an outer shell frame 1, an inner surface of one side of the outer shell frame 1 is movably connected with a quick-disassembly device 6, the quick-disassembly device 6 includes a centralized box 9, a threaded tube 10, a threaded collar 11, a first groove plate 12, a sealing ring 13, a second groove plate 14 and an embedded shaft 15, an inner surface of one side of the outer shell frame 1 is movably connected with a centralized box 9, an outer surface of one side of the centralized box 9 is fixedly connected with a threaded tube 10, an outer wall of the threaded tube 10 is threadedly connected with a threaded collar 11, and an outer surface of the other side of the centralized box 9 is fixedly connected with a first groove plate 12, an inner wall of the No. 1 groove plate 12 is fixedly sleeved with a sealing ring 13, an inner wall of the No. 1 groove plate 12 is threadedly connected with an embedded shaft 15, and an outer wall of the embedded shaft 15 is threadedly connected with a No. 2 groove plate 14, and the No. 1 groove plate 12 and the No. 2 groove plate 14 are separated by twisting the embedded shaft 15, so that people can quickly disassemble and assemble the equipment, thereby improving the convenience of using the equipment.

[0022] In this embodiment, Figure 1-2 As shown, a fan box 3 is fixedly mounted on the outer surface of the upper end of the outer shell frame 1, a protective mechanism 5 is fixedly connected to the outer surface of the fan box 3, a tube bundle 7 is movably sleeved on the inner wall of the sealing ring 13, a transverse plate 2 is fixedly mounted on the inner surface of one side of the outer shell frame 1, a threaded hollow tube 8 is fixedly sleeved on the inner wall of the transverse plate 2, and one end of the threaded hollow tube 8 is fixedly connected to the pipe port 4. The fan box 3 can extract the internal hot air to facilitate the air cooler to cool the hot fluid in the tube.

[0023] In this embodiment, Figure 4As shown, the protective mechanism 5 includes a fixed block 16, a fastening bolt 17, a diamond frame 18, a fixing ring 19 and a dense grid 20. The outer surface of the fan box 3 is fixedly connected to the fixed block 16, the inner wall of the fixed block 16 is threadedly connected to the fastening bolt 17, the outer surface of one side of the fixed block 16 is fixedly connected to the diamond frame 18, the upper end outer surface of the diamond frame 18 is fixedly connected to the fixing ring 19, and the inner wall of the fixing ring 19 is fixedly connected to the dense grid 20. The dense grid 20 can block external garbage, etc., to prevent external garbage from falling and damaging the equipment, thereby increasing its service life.

[0024] Working principle:

[0025] Before using a detachable interstage air cooler, the staff first installs the outer shell frame 1 in the work area, connects the pipe port 4 to the working equipment, and extracts the hot air emitted by the tube bundle 7 through the fan box 3 for cooling. Through the quick-release device 6, the threaded collar 11 on the outer wall of the threaded hollow tube 8 is rotated in the opposite direction to push it to the threaded tube 10 on one side of the central box 9. This operation makes the threaded hollow tube 8 disengage from the threaded collar 11, making it easier for people to take the central box 9 out from the inner side of the outer shell frame 1, and by twisting the embedded shaft 15 on the inner wall of the No. 2 groove plate 14, the No. 2 groove plate 14 can be It can be taken out from the upper end of the No. 1 groove plate 12, which makes it easy for people to disassemble and remove the tube bundle 7 on the inner wall of the sealing ring 13, so that the tube bundle 7 can be quickly disassembled from the air cooler, reducing its tedious assembly and disassembly steps, and improving the convenience of equipment use. Through the protective mechanism 5, the fixing block 16 on one side of the diamond frame 18 is fixedly installed on the upper end of the fan box 3 using the fastening bolts 17. The upper end of the fan box 3 is shielded by the dense grid 20 on the inner wall of the fixing ring 19 to prevent external garbage from falling and damaging the fan box 3, thereby reducing its damage risk, improving the service life of the equipment, and optimizing the storage environment of the equipment.

[0026] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A detachable interstage air cooler, comprising an outer shell frame (1), characterized in that: The inner surface of one side of the outer shell frame (1) is movably connected to a quick-release device (6), and the quick-release device (6) includes a centralizing box (9), a threaded tube (10), a threaded collar (11), a first groove plate (12), a sealing ring (13), a second groove plate (14) and an embedded shaft (15). The inner surface of one side of the outer shell frame (1) is movably connected to the centralizing box (9), the outer surface of one side of the centralizing box (9) is fixedly connected to the threaded tube (10), the outer wall of the threaded tube (10) is threadedly connected to the threaded collar (11), the outer surface of the other side of the centralizing box (9) is fixedly connected to the first groove plate (12), the inner wall of the first groove plate (12) is fixedly sleeved with a sealing ring (13), the inner wall of the first groove plate (12) is threadedly connected to the embedded shaft (15), and the outer wall of the embedded shaft (15) is threadedly connected to the second groove plate (14).

2. The detachable interstage air cooler according to claim 1, characterized in that: A fan box (3) is fixedly mounted on the outer surface of the upper end of the outer shell frame (1), and a protective mechanism (5) is fixedly connected to the outer surface of the fan box (3).

3. The detachable interstage air cooler according to claim 1, characterized in that: The inner wall of the sealing ring (13) is movably sleeved with a tube bundle (7), and a transverse plate (2) is fixedly mounted on the inner surface of one side of the outer shell frame (1).

4. The detachable interstage air cooler according to claim 3, characterized in that: A threaded hollow tube (8) is fixedly sleeved on the inner wall of the transverse plate (2), and one end of the threaded hollow tube (8) is fixedly connected to a pipe opening (4).

5. The detachable interstage air cooler according to claim 2, characterized in that: The protective mechanism (5) comprises a fixing block (16), a fastening bolt (17), a diamond frame (18), a fixing ring (19) and a dense grid (20); the outer surface of the fan box (3) is fixedly connected to the fixing block (16); the inner wall of the fixing block (16) is threadedly connected to the fastening bolt (17); and the outer surface of one side of the fixing block (16) is fixedly connected to the diamond frame (18).

6. The detachable interstage air cooler according to claim 5, characterized in that: The outer surface of the upper end of the diamond-shaped frame (18) is fixedly connected with a fixing ring (19), and the inner wall of the fixing ring (19) is fixedly connected with a dense grid (20).

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