Air cooler exhaust structure

Abstract

The utility model relates to exhaust structure technical field, concretely discloses an exhaust structure for air cooler, including first exhaust pipe and second exhaust pipe, the first exhaust pipe is fixedly connected with first contact ring in, the second exhaust pipe is fixedly connected with second contact ring in, be equipped with filter cartridge between the first exhaust pipe and second exhaust pipe, install filter core in the filter cartridge, both ends of the first exhaust pipe are fixedly connected with hinged seat, the hinged seat is rotatably connected with contact board, be equipped with tensioning assembly between the contact board and second exhaust pipe, the outside of contact board still is equipped with locking assembly. In the utility model, the filter cartridge is arranged between the first exhaust pipe and the second exhaust pipe, and through the tensioning assembly and the locking assembly, the first exhaust pipe and the second exhaust pipe can be fixed, when the filter cartridge needs to be replaced, the first exhaust pipe and the second exhaust pipe are separated, and then the filter cartridge can be removed.

Description

Technical Field

[0001] This utility model relates to the field of exhaust structure technology, and in particular to an exhaust structure for an air cooler. Background Technology

[0002] Air coolers are widely used in industrial production, refrigeration systems and other fields. They achieve a cooling effect by removing heat through airflow.

[0003] In the prior art, Chinese patent CN 220871555 U discloses an exhaust structure for an air cooler, including a cooling box, an air inlet, a condenser, a fan, filter cotton, a temperature sensor, and a drive motor. The air inlet is installed through the upper end of the cooling box, and the condenser is installed through the interior of the cooling box. The fan is fixedly installed at the bottom of the cooling box, facing the filter cotton, and the surface of the filter cotton is fixedly installed at the bottom opening of the filter cotton. This exhaust structure for an air cooler includes filter cotton made of polyester fiber to filter the internal air. However, the filter cotton in this patent is fixed and inconvenient to replace; its filtration efficiency will decrease after long-term use. Utility Model Content

[0004] In view of the technical problem mentioned in the background art that the filter cotton in the patent is fixed and inconvenient to replace, and the filtration effect will decrease after long-term use, this utility model provides an exhaust structure for an air cooler.

[0005] The technical solution adopted by this utility model is: an exhaust structure for an air cooler, including a first exhaust pipe and a second exhaust pipe. A first abutment ring is fixedly connected inside the first exhaust pipe, and a second abutment ring is fixedly connected inside the second exhaust pipe. A filter cartridge is provided between the first exhaust pipe and the second exhaust pipe, and a filter element is installed inside the filter cartridge. Both ends of the first exhaust pipe are fixedly connected to hinge seats, and an abutment plate is rotatably connected in the hinge seat. A tensioning assembly is provided between the abutment plate and the second exhaust pipe, and a locking assembly is also provided outside the abutment plate.

[0006] The present invention is further configured such that the tensioning assembly includes an abutment roller and an inclined block. Two sets of abutment rollers are provided and are rotatably connected to the outside of the abutment plate respectively. Two sets of inclined blocks are provided and are fixedly connected to both sides of the second exhaust pipe respectively. The inclined blocks correspond to the abutment rollers.

[0007] A further feature of this invention is that limiting seats are fixedly connected to both outer sides of the second exhaust pipe, and the limiting seats are provided with limiting grooves.

[0008] The present invention is further configured such that the locking assembly includes a first retaining ring and a second retaining ring, a connecting plate is provided between the first retaining ring and the second retaining ring, both the first retaining ring and the second retaining ring are rotatably connected to the connecting plate, a fixed seat is fixedly connected to the outside of the first retaining ring, a rotating frame is rotatably connected to the fixed seat, a rotating rod is rotatably connected to the rotating frame, a hook is hinged to one end of the rotating rod, a retaining plate is fixedly connected to one end of the second retaining ring, and a magnet is fixedly connected to the bottom of the rotating frame.

[0009] A further feature of this invention is that a support block is fixedly connected to both the top and bottom of the second exhaust pipe. The support block has an arc-shaped structure and abuts against the outside of the first retaining ring and the second retaining ring.

[0010] A further feature of this invention is that an arc-shaped seat is fixedly connected to the outside of the contact plate, and the arc-shaped seat has an arc-shaped groove, which corresponds to the first retaining ring and the second retaining ring.

[0011] A further feature of this invention is that the filter element is made of activated carbon material.

[0012] A further feature of this invention is that a connecting pipe is inserted into the outside of the second exhaust pipe, the connecting pipe being magnetically connected to the second exhaust pipe, and one end of the connecting pipe having an exhaust port.

[0013] The beneficial effects of this utility model are: In this utility model, the filter cartridge is set between the first exhaust pipe and the second exhaust pipe, and the first exhaust pipe and the second exhaust pipe can be fixed together by the tensioning component and the locking component. When the filter cartridge needs to be replaced, it is only necessary to separate the first exhaust pipe and the second exhaust pipe and then remove the filter cartridge. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the first exhaust pipe and the second exhaust pipe in this utility model;

[0016] Figure 3 This is a structural schematic diagram of the first and second exhaust pipes from another perspective in this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the first exhaust pipe in this utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the second exhaust pipe in this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the first retaining ring and the second retaining ring in this utility model;

[0020] Figure 7 yes Figure 6 Enlarged structural diagram of region A in the middle;

[0021] Figure 8 This is a schematic diagram of the main structure of the first retaining ring and the second retaining ring in this utility model;

[0022] Figure 9 yes Figure 8 A magnified structural diagram of region B in the middle;

[0023] Figure 10 This is a schematic diagram of the filter cartridge in this utility model;

[0024] Figure 11 This is a schematic diagram of the connecting pipe in this utility model.

[0025] The diagram is marked as follows:

[0026] 1. First exhaust pipe; 2. Second exhaust pipe; 3. Filter cartridge; 4. Exhaust port; 5. Connecting pipe; 6. Filter element; 7. First contact ring; 8. Hinge seat; 9. Contact plate; 10. Contact roller; 11. Arc seat; 12. Support block; 13. Second contact ring; 14. Limiting seat; 15. Inclined block; 16. First retaining ring; 17. Connecting plate; 18. Second retaining ring; 19. Fixed seat; 20. Rotating frame; 21. Rotating rod; 22. Hook; 23. Card plate; 24. Magnet block. Detailed Implementation

[0027] In the description of this utility model, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] The following is in conjunction with the appendix Figure 1-11 The present invention will be further described below.

[0029] To address the problems existing in the background technology, this application proposes the following technical solution: an exhaust structure for an air cooler, comprising a first exhaust pipe 1 and a second exhaust pipe 2, wherein a first contact ring 7 is fixedly connected inside the first exhaust pipe 1, and a second contact ring 13 is fixedly connected inside the second exhaust pipe 2, a filter cartridge 3 is provided between the first exhaust pipe 1 and the second exhaust pipe 2, and a filter element 6 is installed inside the filter cartridge 3, the filter element 6 being made of activated carbon material, hinge seats 8 are fixedly connected to both ends of the first exhaust pipe 1, a contact plate 9 is rotatably connected in the hinge seat 8, a tensioning assembly is provided between the contact plate 9 and the second exhaust pipe 2, and a locking assembly is also provided outside the contact plate 9, a connecting pipe 5 is inserted into the outside of the second exhaust pipe 2, the connecting pipe 5 is magnetically connected to the second exhaust pipe 2, and an exhaust port 4 is provided at one end of the connecting pipe 5; the first exhaust pipe 1 and the second exhaust pipe 2, as the main exhaust channels, are made of corrosion-resistant and high-temperature-resistant materials, capable of adapting to the temperature and composition of the gas discharged from the air cooler, ensuring long-term stable use. The first contact ring 7 inside the first exhaust pipe 1 and the second contact ring 13 inside the second exhaust pipe 2 provide precise positioning and stable support for the installation of the filter cartridge 3, so that the filter cartridge 3 can be tightly clamped between the two, preventing gas from leaking from the gaps and ensuring the sealing of the exhaust process.

[0030] The activated carbon filter element 6 inside the filter cartridge 3 has a strong adsorption capacity, effectively filtering dust, odors, harmful gases and other impurities from the air, purifying the discharged gas, reducing environmental pollution, and preventing impurities from entering subsequent equipment and causing damage. The hinge seats 8 at both ends of the first exhaust pipe 1 allow the contact plate 9 to rotate flexibly, facilitating position adjustment during the installation and removal of the filter cartridge 3. The contact plate 9, in conjunction with the tensioning assembly and locking assembly, can firmly connect the first exhaust pipe 1 and the second exhaust pipe 2 together, ensuring the sealing and stability of the connection.

[0031] The external connecting pipe 5 of the second exhaust pipe 2 is connected by a magnetic plug, making installation and disassembly convenient and quick. The exhaust port 4 at one end of the connecting pipe 5 can guide the exhaust gas flow in a designated direction, preventing the gas from spreading randomly. This structural design organically combines exhaust, filtration, and connection functions, ensuring smooth exhaust and achieving gas purification. It also facilitates the replacement and maintenance of the filter cartridge 3, improving the equipment's efficiency and environmental performance.

[0032] In this embodiment, the tensioning assembly includes an abutment roller 10 and an inclined block 15. Two sets of abutment rollers 10 are rotatably connected to the outside of the abutment plate 9, and two sets of inclined blocks 15 are fixedly connected to both sides of the second exhaust pipe 2. The inclined blocks 15 correspond to the abutment rollers 10. The two sets of abutment rollers 10 and inclined blocks 15 in the tensioning assembly cooperate with each other and play an important role in connecting the first exhaust pipe 1 and the second exhaust pipe 2. The abutment roller 10 is rotatably connected to the outside of the abutment plate 9. When the abutment plate 9 is rotated, the abutment roller 10 can roll along the inclined surface of the inclined block 15, converting the rotational movement of the abutment plate 9 into a pulling force that brings the first exhaust pipe 1 and the second exhaust pipe 2 closer together, thereby ensuring that they are tightly pressed against both ends of the filter cartridge 3, enhancing the sealing and firmness of the connection.

[0033] The inclined blocks 15 are fixed on both sides of the second exhaust pipe 2. The angle of their inclined surfaces is designed to generate sufficient tension when the abutment rollers 10 roll, while reducing the friction between them, making the rotation of the abutment plate 9 smoother and less strenuous. The two sets of abutment rollers 10 and inclined blocks 15 are symmetrically distributed to ensure that the tension on the first exhaust pipe 1 and the second exhaust pipe 2 is uniform, avoiding misalignment or poor sealing caused by uneven force.

[0034] This tightening method has a simple structure and is easy to operate. The tightening action can be achieved simply by rotating the abutment plate 9. No complicated tools or steps are required, which greatly improves the efficiency of installing and disassembling the filter cartridge 3. At the same time, it can also ensure the reliability of the connection and ensure that there will be no loosening during long-term use.

[0035] In this embodiment, limiting seats 14 are fixedly connected to both sides of the outer side of the second exhaust pipe 2, and limiting seats 14 are provided with limiting grooves. The locking assembly includes a first retaining ring 16 and a second retaining ring 18. A connecting plate 17 is provided between the first retaining ring 16 and the second retaining ring 18. The first retaining ring 16 and the second retaining ring 18 are rotatably connected to the connecting plate 17. A fixing seat 19 is fixedly connected to the outside of the first retaining ring 16. A rotating frame 20 is rotatably connected to the fixing seat 19. A rotating rod 21 is rotatably connected to the rotating frame 20. A hook 22 is hinged to one end of the rotating rod 21. A locking plate 23 is fixedly connected to one end of the second retaining ring 18. A magnet block 24 is fixedly connected to the bottom of the rotating frame 20. Support blocks 12 are fixedly connected to the top and bottom of the second exhaust pipe 2. The support blocks 12 have an arc-shaped structure and abut against the outside of the first retaining ring 16 and the second retaining ring 18. The first retaining ring 16 and the second retaining ring 18 are made of spring steel. An arc-shaped seat 11 is externally fixed to the contact plate 9. The arc-shaped seat 11 has an arc-shaped groove, which corresponds to the first retaining ring 16 and the second retaining ring 18. The limiting seats 14 on both sides of the second exhaust pipe 2 and the limiting groove inside them provide positioning and restriction for the installation of the locking assembly, ensuring that the first retaining ring 16 and the second retaining ring 18 can be accurately fitted into the designated position and avoiding displacement during the locking process. The first retaining ring 16 and the second retaining ring 18 of the locking assembly are connected by a connecting plate 17 and can both rotate relative to the connecting plate 17. This structure allows the first retaining ring 16 and the second retaining ring 18 to adapt to different installation angles and sizes, enhancing the versatility and flexibility of the locking assembly.

[0036] The fixed base 19, rotating frame 20, rotating rod 21, and hook 22 on the outside of the first retaining ring 16 cooperate with the retaining plate 23 at one end of the second retaining ring 18 to achieve the locking function. When locking is required, rotating the rotating rod 21 causes the hook 22 to be sleeved on the retaining plate 23, and then pressing down on the rotating frame 20 causes the hook 22 to be tightly engaged with the retaining plate 23, completing the locking action. The magnet 24 at the bottom of the rotating frame 20 is attracted and fixed to the fixed base 19, further enhancing the stability of the lock and preventing the hook 22 from accidentally falling off under vibration or external force.

[0037] The arc-shaped support blocks 12 at the top and bottom of the second exhaust pipe 2 abut against the outside of the first retaining ring 16 and the second retaining ring 18, providing support for the retaining rings and enhancing the tensioning effect of the retaining rings on the contact plate 9. This allows the contact plate 9 to apply pressure more tightly to the inclined block 15 through the contact roller 10, thereby ensuring a firm connection between the first exhaust pipe 1 and the second exhaust pipe 2. The arc-shaped seat 11 and its arc-shaped groove on the outside of the contact plate 9 correspond to the first retaining ring 16 and the second retaining ring 18, further restricting the position of the retaining rings and ensuring that the locking assembly can function stably.

[0038] The usage method of this embodiment is as follows:

[0039] The filter cartridge 3 is inserted between the first exhaust pipe 1 and the second exhaust pipe 2 and is in contact with the first contact ring 7 and the second contact ring 13. In addition, sealing rings are provided on the end faces of the first contact ring 7 and the second contact ring 13. Then, the contact plate 9 is rotated so that the contact roller 10 outside the contact plate 9 contacts the inclined block 15.

[0040] Subsequently, the first retaining ring 16 and the second retaining ring 18 are fitted onto the outside of the arc-shaped seat 11 and the support block 12. The rotating frame 20 is rotated so that the hook 22 is fitted onto the outside of the retaining plate 23. Then, the rotating frame 20 is pressed down to form a snap-fit ​​fixation. At the same time, the magnet block 24 is attracted and fixed to the fixing seat 19. Through the tightening clamps of the first retaining ring 16 and the second retaining ring 18, the abutment plate 9 can be retracted, allowing the abutment plate 9 to abut against the inclined block 15 through the abutment roller 10, thereby locking the first exhaust pipe 1 and the second exhaust pipe 2 against each other.

[0041] Finally, the first exhaust pipe 1 is connected to the output end of the air cooler, and exhaust can be achieved through the first exhaust pipe 1 and the second exhaust pipe 2. The filter element 6 can filter impurities in the air.

[0042] In addition, when the filter cartridge 3 needs to be replaced, simply rotate to remove the first retaining ring 16 and the second retaining ring 18, and then remove the filter cartridge 3. It is convenient and quick.

[0043] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Although embodiments of this utility model have been shown and described, the scope of this utility model is defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. An exhaust structure for an air cooler, characterized in that, It includes a first exhaust pipe (1) and a second exhaust pipe (2). A first abutment ring (7) is fixedly connected inside the first exhaust pipe (1), and a second abutment ring (13) is fixedly connected inside the second exhaust pipe (2). A filter cylinder (3) is provided between the first exhaust pipe (1) and the second exhaust pipe (2). A filter element (6) is installed inside the filter cylinder (3). Both ends of the first exhaust pipe (1) are fixedly connected to hinge seats (8). An abutment plate (9) is rotatably connected in the hinge seat (8). A tensioning assembly is provided between the abutment plate (9) and the second exhaust pipe (2). A locking assembly is also provided outside the abutment plate (9).

2. The exhaust structure for an air cooler according to claim 1, characterized in that, The tensioning assembly includes an abutment roller (10) and a wedge block (15). The abutment roller (10) is provided in two sets and is rotatably connected to the outside of the abutment plate (9). The wedge block (15) is provided in two sets and is fixedly connected to both sides of the second exhaust pipe (2). The wedge block (15) corresponds to the abutment roller (10).

3. The exhaust structure for an air cooler according to claim 2, characterized in that, The second exhaust pipe (2) is also fixedly connected to the outer sides of the limiting seat (14), and the limiting seat (14) is provided with a limiting groove.

4. The exhaust structure for an air cooler according to claim 3, characterized in that, The locking assembly includes a first retaining ring (16) and a second retaining ring (18). A connecting plate (17) is provided between the first retaining ring (16) and the second retaining ring (18). The first retaining ring (16) and the second retaining ring (18) are rotatably connected to the connecting plate (17). A fixed seat (19) is fixedly connected to the outside of the first retaining ring (16). A rotating frame (20) is rotatably connected to the fixed seat (19). A rotating rod (21) is rotatably connected to the rotating frame (20). A hook (22) is hinged to one end of the rotating rod (21). A locking plate (23) is fixedly connected to one end of the second retaining ring (18). A magnet block (24) is fixedly connected to the bottom of the rotating frame (20).

5. The exhaust structure for an air cooler according to claim 4, characterized in that, The top and bottom of the second exhaust pipe (2) are fixedly connected with support blocks (12), which are arc-shaped and abut against the outside of the first retaining ring (16) and the second retaining ring (18).

6. The exhaust structure for an air cooler according to claim 5, characterized in that, The contact plate (9) is fixedly connected to an arc-shaped seat (11), and the arc-shaped seat (11) is provided with an arc-shaped groove, which corresponds to the first retaining ring (16) and the second retaining ring (18).

7. The exhaust structure for an air cooler according to claim 1, characterized in that, The filter element (6) is made of activated carbon material.

8. The exhaust structure for an air cooler according to claim 1, characterized in that, A connecting pipe (5) is inserted into the outside of the second exhaust pipe (2). The connecting pipe (5) is magnetically connected to the second exhaust pipe (2). One end of the connecting pipe (5) is provided with an exhaust port (4).

Images