Square cross-flow cooling tower convenient to install

Abstract

The utility model relates to the technical field of square cross-flow cooling towers, and discloses a square cross-flow cooling tower convenient to install, which comprises a cooling tower body and air inlets, the air inlets are arranged on two sides of the cooling tower body, filter components are arranged on two sides of the cooling tower body, support plates are arranged on the lower sides of the filter components, and the support plates are arranged on the lower sides of the filter components. Two lifting grooves are formed in the surface of the side, facing the supporting plate, of the cooling tower body, the filtering assembly is conveyed to the upper side of the supporting plate firstly, then a second motor is started to drive a first bevel gear to rotate, and finally lifting of the filtering assembly is achieved; the problem that some existing square cross-flow cooling towers are inconvenient to mount and dismount due to the fact that filter screens of the existing square cross-flow cooling towers are relatively large in weight and size is solved, the working intensity of workers is relieved, the safety of the workers is guaranteed, the filter assemblies at high positions are convenient to mount, the mounting time of the workers on the filter assemblies is saved, and the working efficiency is improved. The mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of square cross-flow cooling towers, in particular to a square cross-flow cooling tower which is easy to install. Background Art

[0002] The square cross-flow cooling tower uses two-side air intake and a fan at the top to allow air to pass through the fillers on both sides of the tower to exchange medium with hot water, and the hot and humid air is then discharged outside the tower. The filler uses a dot wave plate with convex points on both sides. The dot wave plate is bonded into a whole through the mounting head to improve rigidity. The convex points on both sides can also avoid direct dripping, thereby improving the ability to form a water film. A water collection measure is provided at the tail of the filler.

[0003] In order to prevent dust in the air from entering the interior of the cooling tower, some existing square cross-flow cooling towers will install filters on the outside of their air inlets. However, in actual use, due to the large size of the cooling tower equipment, the filter is usually installed at a high height. At the same time, the filter is also large in size and heavy in weight. It is inconvenient for workers to disassemble and assemble it. The filter located at a high place needs to be disassembled and moved to the ground. In this process, large equipment is needed to assist in the disassembly and assembly of the filter, which will lead to increased costs. If large equipment is not used to assist, multiple workers will need to cooperate to complete it, which will increase the work intensity and workload of the workers, and the safety of the workers cannot be guaranteed. The safety is low and the practicality is low. In view of this, we propose a square cross-flow cooling tower that is easy to install to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a square cross-flow cooling tower that is easy to install, which solves the problem that some existing square cross-flow cooling towers are inconvenient to install and disassemble due to the relatively large weight and volume of their filter screens.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a square cross-flow cooling tower that is easy to install, comprising a cooling tower body and an air inlet, the air inlet is opened on both sides of the cooling tower body, filter assemblies are arranged on both sides of the cooling tower body, a support plate is arranged on the lower side of the filter assembly, two lifting grooves are opened on the side surface of the cooling tower body facing the support plate, a second threaded rod is rotatably connected inside the left lifting groove, the upper end of the second threaded rod is rotatably penetrated into the side wall of the cooling tower body, the interiors of the two lifting grooves are slidably connected with connecting blocks, the two connecting blocks are fixedly connected to the support plate, the left connecting block is threadedly sleeved on the outer surface of the second threaded rod, the outer surface of the cooling tower body is fixedly connected with a second motor, the output shaft of the second motor is rotatably penetrated into the interior of the cooling tower body, the output shaft of the second motor is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is meshedly connected with a second bevel gear, the second bevel gear is fixedly sleeved on the outer surface of the second threaded rod, the upper surface of the support plate is opened with a first guide groove, the first guide groove is rotatably connected with a first threaded rod, and the first threaded rod is rotatably penetrated out of a side surface away from the cooling tower body.

[0008] Preferably, a guide block is slidably connected inside the first guide groove, the guide block is threadedly sleeved on the outer surface of the first threaded rod, the upper surface of the guide block is fixedly connected to a fixed block, a groove is provided on the side surface of the fixed block facing the cooling tower body, a second guide groove is provided on the bottom wall of the groove, and a bidirectional threaded rod is rotatably connected inside the second guide groove.

[0009] Preferably, a first motor is fixedly connected to the outer surface of the fixing block, and an output shaft of the first motor rotates and penetrates into the interior of the fixing block and is fixedly connected to the bidirectional threaded rod.

[0010] Preferably, L-shaped fixing plates are threadedly sleeved on opposite threads at both ends of the bidirectional threaded rod, the L-shaped fixing plate is slidably connected to the second guide groove, and slots are provided on both side surfaces of the filter assembly. The filter assembly includes a filter mesh layer and an activated carbon adsorption layer, the filter mesh layer is located on the side away from the cooling tower body, and the activated carbon adsorption layer is located on the inner side of the filter mesh layer, the cross plate of the L-shaped fixing plate is matched with the slot, and an exhaust outlet is provided on the upper surface of the cooling tower body.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a square cross-flow cooling tower that is easy to install and has the following beneficial effects:

[0013] 1. The square cross-flow cooling tower which is easy to install, first transports the filter assembly to the upper side of the support plate, and then starts the second motor to drive the rotation of the first bevel gear, and finally realizes the lifting and lowering of the filter assembly, thereby solving the problem that some existing square cross-flow cooling towers are inconvenient to install and disassemble due to the relatively large weight and volume of the filter screen, reduces the work intensity of the staff, ensures the safety of the staff, and facilitates the installation of the filter assembly at a high place, thereby saving the installation time of the staff for the filter assembly and improving the installation efficiency.

[0014] 2. The square cross-flow cooling tower which is easy to install realizes the fixation of the filter assembly by starting the first motor to drive the rotation of the bidirectional threaded rod. Subsequently, the staff rotates the first threaded rod to drive the guide block to slide inside the first guide groove. When the filter assembly and the surface of the cooling tower body are in contact, the rotation of the first threaded rod is stopped. Subsequently, the staff can perform secondary fixation of the filter assembly by locking bolts, thereby ensuring the stability of the filter assembly during the lifting process, avoiding the shaking of the filter assembly, improving the safety and practicality of the device, and improving the subsequent installation efficiency of the filter assembly.

[0015] 3. This easy-to-install square cross-flow cooling tower prevents larger dust particles in the air from entering the interior of the cooling tower body by setting up a filter mesh layer, and further improves the filtering effect of dust in the air through an activated carbon adsorption layer, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a square cross-flow cooling tower that is easy to install in the utility model;

[0017] Figure 2 It is a structural schematic diagram of the cooling tower body of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the support plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the fixed block of the utility model;

[0020] Figure 5 This is a structural schematic diagram of the card slot of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0022] Figure 7 It is a structural schematic diagram of the filter assembly of the utility model.

[0023] In the figure: 1. cooling tower body; 2. air inlet; 3. filter assembly; 4. support plate; 5. first guide groove; 6. guide block; 7. first threaded rod; 8. lifting groove; 9. fixing block; 10. groove; 11. second guide groove; 12. bidirectional threaded rod; 13. first motor; 14. L-shaped fixing plate; 15. slot; 16. second threaded rod; 17. connecting block; 18. second motor; 19. first bevel gear; 20. second bevel gear; 21. filter mesh layer; 22. activated carbon adsorption layer; 23. exhaust outlet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 7The utility model provides a technical solution: a square cross-flow cooling tower that is easy to install, comprising a cooling tower body 1 and an air inlet 2, the air inlet 2 is opened on both sides of the cooling tower body 1, filter components 3 are arranged on both sides of the cooling tower body 1, and a support plate 4 is arranged on the lower side of the filter component 3. Two lifting grooves 8 are arranged on the surface of the cooling tower body 1 facing the support plate 4, and the interior of the left lifting groove 8 is rotatably connected with a second threaded rod 16, and the upper end of the second threaded rod 16 rotates and penetrates into the side wall of the cooling tower body 1, and the interiors of the two lifting grooves 8 are slidably connected with connecting blocks 17, and the two connecting blocks 17 are fixedly connected to the support plate 4, and the left connecting block 17 is threadedly sleeved on the outer surface of the second threaded rod 16, and the outer surface of the cooling tower body 1 is fixedly connected with a second motor 18, and the output shaft of the second motor 18 rotates and penetrates into the interior of the cooling tower body 1, and the output shaft of the second motor 18 is fixedly connected with a first bevel gear 19, and the outer surface of the first bevel gear 19 is meshedly connected with a second bevel gear 20, and the second bevel gear 20 is meshedly connected with the outer surface of the second bevel gear 19. The gear 20 is fixedly sleeved on the outer surface of the second threaded rod 16. When the staff needs to install the filter assembly 3, the filter assembly 3 is first transported to the upper side of the support plate 4, and then the second motor 18 is started to drive the rotation of the first bevel gear 19, and the rotation of the first bevel gear 19 drives the rotation of the second bevel gear 20, and the rotation of the second bevel gear 20 drives the rotation of the second threaded rod 16, and the rotation of the second threaded rod 16 drives the left connecting block 17 to slide inside the left lifting groove 8, so that the support plate 4 is lifted and lowered. At this time, the two connecting blocks 17 will slide inside the two lifting grooves 8 respectively, and finally the lifting and lowering of the filter assembly 3 is realized. The above structure solves the problem that some existing square cross-flow cooling towers are not easy to install and disassemble due to their relatively large weight and volume of the filter screen, reduces the work intensity of the staff, ensures the safety of the staff, and facilitates the installation of the filter assembly 3 at a high place, thereby saving the installation time of the filter assembly 3 for the staff and improving the installation efficiency.

[0026] Furthermore, a first guide groove 5 is provided on the upper surface of the support plate 4, and a first threaded rod 7 is rotatably connected inside the first guide groove 5, and the first threaded rod 7 rotates and penetrates out of a side surface away from the cooling tower body 1, and a guide block 6 is slidably connected inside the first guide groove 5, and the guide block 6 is threadedly sleeved on the outer surface of the first threaded rod 7, and a fixed block 9 is fixedly connected to the upper surface of the guide block 6, and a groove 10 is provided on the side surface of the fixed block 9 facing the cooling tower body 1, and a second guide groove 11 is provided on the bottom wall of the groove 10, and a bidirectional threaded rod 12 is rotatably connected inside the second guide groove 11, and a first motor 13 is fixedly connected to the outer surface of the fixed block 9, and the output shaft of the first motor 13 rotates and penetrates into the interior of the fixed block 9 and is fixedly connected to the bidirectional threaded rod 12, and L-shaped fixing plates 14 are threadedly sleeved on opposite threads at both ends of the bidirectional threaded rod 12, and the L-shaped fixing plate 14 is slidably connected to the second guide groove 11, and both side surfaces of the filter assembly 3 are provided with card grooves 15, and the cross plate and the card groove of the L-shaped fixing plate 14 15 is adapted, the staff places the filter assembly 3 inside the groove 10, and then starts the first motor 13 to drive the rotation of the bidirectional threaded rod 12, and the rotation of the bidirectional threaded rod 12 drives the two L-shaped fixing plates 14 to slide inside the second guide groove 11, so that the two L-shaped fixing plates 14 are stuck in the inside of the slot 15 to fix the filter assembly 3, and then the staff rotates the first threaded rod 7 to drive the guide block 6 to slide inside the first guide groove 5, and the movement of the guide block 6 drives the movement of the fixing block 9, and the movement of the fixing block 9 drives the movement of the filter assembly 3, and when the filter assembly 3 and the surface of the cooling tower body 1 are in contact, the first threaded rod 7 is stopped from rotating, and the staff subsequently fixes the filter assembly 3 for the second time by locking bolts. The above structure ensures the stability of the filter assembly 3 during the lifting process, avoids the shaking of the filter assembly 3, improves the safety and practicality of the device, and improves the subsequent installation efficiency of the filter assembly 3.

[0027] Furthermore, the filter assembly 3 includes a filter mesh layer 21 and an activated carbon adsorption layer 22. The filter mesh layer 21 is located on the side away from the cooling tower body 1, and the activated carbon adsorption layer 22 is located on the inner side of the filter mesh layer 21. The setting of the filter mesh layer 21 prevents larger dust particles in the air from entering the interior of the cooling tower body 1, and the activated carbon adsorption layer 22 further improves the filtering effect of dust in the air, and has high practicality.

[0028] Furthermore, an exhaust port 23 is provided on the upper surface of the cooling tower body 1, and a filter is provided on the upper surface of the exhaust port 23 to prevent large dust particles or impurities in the air from entering the interior of the device when the device is shut down.

[0029] Working principle:

[0030] When the square cross-flow cooling tower which is easy to install is in use, the filter assembly 3 is first transported to the upper side of the support plate 4, and then the second motor 18 is started to drive the rotation of the first bevel gear 19, and the rotation of the first bevel gear 19 drives the rotation of the second bevel gear 20, and the rotation of the second bevel gear 20 drives the rotation of the second threaded rod 16, and the rotation of the second threaded rod 16 drives the left connecting block 17 to slide inside the left lifting groove 8, thereby lifting the support plate 4, and at this time, the two connecting blocks 17 will slide inside the two lifting grooves 8 respectively, and finally the lifting of the filter assembly 3 is realized.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A square cross-flow cooling tower which is easy to install, comprising a cooling tower body (1) and an air inlet (2), characterized in that: The air inlet (2) is provided on both sides of the cooling tower body (1), and filter assemblies (3) are provided on both sides of the cooling tower body (1). A support plate (4) is provided on the lower side of the filter assembly (3). Two lifting grooves (8) are provided on the surface of the cooling tower body (1) facing the support plate (4). A second threaded rod (16) is rotatably connected inside the left lifting groove (8). The upper end of the second threaded rod (16) is rotatably inserted into the side wall of the cooling tower body (1). The interiors of the two lifting grooves (8) are slidably connected to connecting blocks (17). The two connecting blocks (17) are slidably connected to the insides of the two lifting grooves (8). The connecting blocks (17) are fixedly connected to the support plate (4); the left connecting block (17) is threadedly sleeved on the outer surface of the second threaded rod (16); the outer surface of the cooling tower body (1) is fixedly connected to a second motor (18); the output shaft of the second motor (18) rotates and penetrates into the interior of the cooling tower body (1); the output shaft of the second motor (18) is fixedly connected to a first bevel gear (19); the outer surface of the first bevel gear (19) is meshedly connected to a second bevel gear (20); and the second bevel gear (20) is fixedly sleeved on the outer surface of the second threaded rod (16).

2. A square cross-flow cooling tower that is easy to install according to claim 1, characterized in that: The upper surface of the support plate (4) is provided with a first guide groove (5), the interior of the first guide groove (5) is rotatably connected with a first threaded rod (7), and the first threaded rod (7) rotatably penetrates a side surface away from the cooling tower body (1).

3. A square cross-flow cooling tower that is easy to install according to claim 2, characterized in that: A guide block (6) is slidably connected inside the first guide groove (5), the guide block (6) is threadedly sleeved on the outer surface of the first threaded rod (7), and a fixed block (9) is fixedly connected to the upper surface of the guide block (6).

4. A square cross-flow cooling tower that is easy to install according to claim 3, characterized in that: A groove (10) is provided on a surface of one side of the fixing block (9) facing the cooling tower body (1), a second guide groove (11) is provided on the bottom wall of the groove (10), and a bidirectional threaded rod (12) is rotatably connected inside the second guide groove (11).

5. A square cross-flow cooling tower that is easy to install according to claim 4, characterized in that: The outer surface of the fixed block (9) is fixedly connected to a first motor (13), and the output shaft of the first motor (13) rotates and penetrates into the interior of the fixed block (9) and is fixedly connected to the bidirectional threaded rod (12).

6. A square cross-flow cooling tower that is easy to install according to claim 5, characterized in that: L-shaped fixing plates (14) are threadedly sleeved on opposite threads at both ends of the bidirectional threaded rod (12); the L-shaped fixing plate (14) is slidably connected to the second guide groove (11); and clamping grooves (15) are provided on both side surfaces of the filter assembly (3).

7. A square cross-flow cooling tower that is easy to install according to claim 6, characterized in that: The filter assembly (3) comprises a filter mesh layer (21) and an activated carbon adsorption layer (22); the filter mesh layer (21) is located on a side away from the cooling tower body (1), and the activated carbon adsorption layer (22) is located on the inner side of the filter mesh layer (21).

8. A square cross-flow cooling tower that is easy to install according to claim 6, characterized in that: The transverse plate of the L-shaped fixing plate (14) is matched with the clamping groove (15), and an air outlet (23) is arranged on the upper surface of the cooling tower body (1).

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