Air cooling type automatic control cabinet for cooling tower

Abstract

The utility model discloses an air cooling type automatic control cabinet for a cooling tower, which belongs to the technical field of automatic control cabinets and comprises a control cabinet outer protection cabinet, a plurality of long-strip round rods are rotatably mounted in the control cabinet outer protection cabinet, shifting blades are fixedly mounted at the bottom ends of the long-strip round rods, a second gear is fixedly mounted on one side of one long-strip round rod, and a third gear is fixedly mounted on the other side of the other long-strip round rod. A second motor is fixedly installed in the protection cabinet outside the control cabinet, a first connecting rod is fixedly installed at the output end of the second motor, a second connecting rod is rotationally installed on one side of the first connecting rod, a rotating rod is rotationally installed on one side of the second connecting rod, a first gear is rotationally installed on one side of the rotating rod, the first gear is meshed with the second gear, and small round blocks are fixedly installed on the two sides of the shifting blade. According to the utility model, air-cooled heat dissipation and automatic adjustment can be effectively realized, so that long-term stable operation in a severe environment is ensured, a control system is effectively prevented from being damaged due to overheating, and meanwhile, the control system has good protection and protection performance and is convenient to maintain and operate.

Description

Technical Field

[0001] This utility model relates to the field of automatic control cabinet technology, and in particular to an air-cooled automatic control cabinet for cooling towers. Background Technology

[0002] This paper mainly discusses an air-cooled automatic control cabinet for cooling towers. With rising energy costs and increasing environmental awareness, cooling towers, as a crucial component of central air conditioning systems or industrial circulating water systems, directly impact overall energy consumption due to their operational efficiency. Therefore, developing automatic control cabinets capable of automatically adjusting operating states and optimizing energy consumption has become an urgent need. This type of control cabinet uses intelligent control strategies, such as adjusting the number of cooling towers started and fan speeds based on ambient temperature and humidity data and total cooling water demand data, aiming to minimize system energy consumption. With the development of automation and intelligent technologies, traditional manual control methods are gradually being replaced by automated control systems. Especially in the industrial sector, for large equipment like cooling towers, automated control not only improves production efficiency but also reduces labor costs and human error. Therefore, developing air-cooled automatic control cabinets with highly automated and intelligent functions has become an industry trend. The background technology of this air-cooled automatic control cabinet for cooling towers has been continuously developed and improved under the combined impetus of energy-saving demands, automation and intelligent trends, and the shortcomings of existing technologies. Through technological innovation and the implementation of solutions, these control cabinets have played a significant role in improving cooling tower operating efficiency, reducing energy consumption, and minimizing maintenance costs.

[0003] As an important heat exchange device, the operating efficiency and stability of cooling towers directly affect the energy consumption and performance of the entire system. Traditional cooling tower control systems often rely on manual operation or simple mechanical control, making it difficult to achieve precise adjustment and efficient operation. In addition, in high-temperature environments, cooling towers and their control systems are prone to overheating, affecting the normal operation and service life of the equipment. Therefore, we propose an air-cooled automatic control cabinet for cooling towers to solve this problem. Utility Model Content

[0004] The purpose of this utility model is to provide an air-cooled automatic control cabinet for cooling towers to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cooling tower air-cooled automatic control cabinet includes: an outer protective cabinet, inside which multiple elongated circular rods are rotatably mounted, with actuating blades fixedly mounted at the bottom of each rod; a gear II is fixedly mounted on one side of one of the rods; a motor II is fixedly mounted inside the outer protective cabinet, with a connecting rod I fixedly mounted at the output end of the motor II; a connecting rod II is rotatably mounted on one side of the connecting rod I; a rotating rod is rotatably mounted on one side of the connecting rod II; and a gear I is rotatably mounted on one side of the rotating rod, with the gear I meshing with the gear II; small circular blocks are fixedly mounted on both sides of each actuating blade; a common connecting strip is rotatably mounted on the outer side of multiple small circular blocks located on the same side; and a heat dissipation assembly is provided at the top of the outer protective cabinet.

[0007] Preferably, the heat dissipation assembly includes: a fixed pipe and a filter screen. The fixed pipe is fixedly installed on the top of the outer protective cabinet of the control cabinet. The filter screen is fixedly installed inside the fixed pipe. A cross plate is fixedly installed inside the fixed pipe. The cross plate is located below the filter screen. A motor is fixedly installed at the bottom end of the cross plate. A fan blade is fixedly installed at the output end of the motor. The fan blade is located above the agitator blade.

[0008] Preferably, the top of the outer protective cabinet of the control cabinet is provided with a fixing recess that matches the fixing tube, the inner part of the outer protective cabinet of the control cabinet is provided with a fixing groove that matches the second motor, the inner part of the outer protective cabinet of the control cabinet is provided with a rotating groove that matches the first gear, the inner part of the outer protective cabinet of the control cabinet is provided with a rotating groove that matches the first connecting rod, and the inner part of the outer protective cabinet of the control cabinet is provided with a moving square groove that matches the second connecting rod and the rotating rod.

[0009] Preferably, a movable door panel is slidably installed on one side of the outer protective cabinet of the control cabinet, and a sliding strip hole matching the movable door panel is opened on the outer protective cabinet of the control cabinet. A magnetic suction plate is fixedly installed inside the outer protective cabinet of the control cabinet, a square plate is fixedly installed on one side of the movable door panel, and the main body of the control cabinet is fixedly installed inside the outer protective cabinet of the control cabinet.

[0010] Preferably, the bottom of the outer protective cabinet of the control cabinet is fixedly installed with multiple support legs, the top of the outer protective cabinet of the control cabinet is fixedly installed with multiple connecting round rods, the top of the multiple connecting round rods is fixedly installed with the same top plate, and an iron strip matching the magnetic suction plate is fixedly installed on one side of the movable door panel.

[0011] Preferably, a T-shaped slider is fixedly installed inside the outer protective cabinet of the control cabinet, a sliding T-groove matching the square plate is opened at the bottom of the movable door panel, a movable T-strip is fixedly installed inside the outer protective cabinet of the control cabinet, and a movable T-groove matching the movable T-strip is opened at the top of the movable door panel.

[0012] Preferably, multiple ventilation holes are provided on both sides of the outer protective cabinet of the control cabinet, and rain shelters are fixedly installed on both sides of the outer protective cabinet of the control cabinet, with the rain shelters positioned above the ventilation holes.

[0013] In this utility model, a cooling tower air-cooled automatic control cabinet is described. By starting a motor one fixedly installed at the bottom of the cross plate, the motor one drives the fan blades fixedly installed at the raised output end to rotate, thereby cooling the main body of the control cabinet fixedly installed inside the outer protective cabinet, thus ensuring long-term stable operation in harsh environments. At the same time, a motor two fixedly installed on one side of the outer protective cabinet is started, causing a connecting rod one fixedly installed at its output end to rotate. While the connecting rod one rotates, it drives the connecting rod two rotatably installed on it to move. While the connecting rod two moves, it drives the rotating rod rotatably installed on one side of it to move.

[0014] In this utility model, a cooling tower air-cooled automatic control cabinet is described. A rotating rod drives a gear one to swing back and forth. Since gear one meshes with gear two, the back-and-forth swing of gear one will drive gear two to swing back and forth as well. Gear two will drive a long, round rod fixedly installed with it to swing back and forth, thereby driving the actuating blades to swing back and forth. Since small round blocks are fixedly installed on both sides of the actuating blades, and there are connecting strips that work together with multiple small round blocks to make multiple actuating blades installed in the protective cabinet outside the control cabinet swing together, thereby expanding the heat dissipation range and making the cooling faster, thus ensuring long-term stable operation in harsh environments.

[0015] This utility model has a reasonable structural design, which can effectively realize air cooling and automatic adjustment, thereby ensuring long-term stable operation in harsh environments, effectively preventing overheating damage to the control system, and at the same time has good protection and maintenance performance, and is easy to maintain and operate. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an air-cooled automatic control cabinet for cooling towers proposed in this utility model;

[0017] Figure 2 This is a cross-sectional structural schematic diagram of an air-cooled automatic control cabinet for cooling towers proposed in this utility model;

[0018] Figure 3 This is a partial structural cross-sectional view of an air-cooled automatic control cabinet for cooling towers proposed in this utility model;

[0019] Figure 4 for Figure 3 A magnified view of part A in the middle.

[0020] In the diagram: 1. External protective cabinet of control cabinet; 2. Sliding door panel; 3. Top panel; 4. Rain shelter; 5. Square panel; 6. Support leg; 7. Connecting round rod; 8. Filter screen; 9. Fixing pipe; 10. Cross plate; 11. Motor 1; 12. Fan blade; 13. Magnetic suction plate; 14. Main body of control cabinet; 15. T-shaped slider; 16. Actuating blade; 17. Moving T-bar; 18. Motor 2; 19. Connecting rod 1; 20. Connecting rod 2; 21. Rotating rod; 22. Gear 1; 23. Gear 2; 24. Long round rod; 25. Connecting bar; 26. Small round block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A cooling tower air-cooled automatic control cabinet includes: an outer protective cabinet 1; multiple elongated circular rods 24 are rotatably installed inside the outer protective cabinet 1; actuating blades 16 are fixedly installed at the bottom of the elongated circular rods 24; a gear 23 is fixedly installed on one side of one of the elongated circular rods 24; a motor 18 is fixedly installed inside the outer protective cabinet 1; a connecting rod 19 is fixedly installed at the output end of the motor 18; a connecting rod 20 is rotatably installed on one side of the connecting rod 19; a rotating rod 21 is rotatably installed on one side of the connecting rod 20; a gear 22 is rotatably installed on one side of the rotating rod 21; the gear 22 meshes with the gear 23; small round blocks 26 are fixedly installed on both sides of the actuating blades 16; a common connecting strip 25 is rotatably installed on the outer side of multiple small round blocks 26 located on the same side; and a heat dissipation assembly is provided at the top of the outer protective cabinet 1.

[0023] In this embodiment, the heat dissipation assembly includes: a fixed pipe 9 and a filter screen 8. The fixed pipe 9 is fixedly installed on the top of the outer protective cabinet 1 of the control cabinet. The filter screen 8 is fixedly installed inside the fixed pipe 9. A cross plate 10 is fixedly installed inside the fixed pipe 9. The cross plate 10 is located below the filter screen 8. A motor 11 is fixedly installed at the bottom of the cross plate 10. A fan blade 12 is fixedly installed at the output end of the motor 11. The fan blade 12 is located above the agitator blade 16 to achieve air cooling.

[0024] In this embodiment, the top of the outer protective cabinet 1 of the control cabinet is provided with a fixing recess that matches the fixing tube 9, the inner part of the outer protective cabinet 1 of the control cabinet is provided with a fixing groove that matches the second motor 18, the inner part of the outer protective cabinet 1 of the control cabinet is provided with a rotating groove that matches the first gear 22, the inner part of the outer protective cabinet 1 of the control cabinet is provided with a rotating groove that matches the first connecting rod 19, and the inner part of the outer protective cabinet 1 of the control cabinet is provided with a moving square groove that matches the second connecting rod 20 and the rotating rod 21, so as to better fix them.

[0025] In this embodiment, a movable door panel 2 is slidably installed on one side of the outer protective cabinet 1 of the control cabinet. The outer protective cabinet 1 of the control cabinet has sliding strip holes that match the movable door panel 2. A magnetic suction plate 13 is fixedly installed inside the outer protective cabinet 1 of the control cabinet. A square plate 5 is fixedly installed on one side of the movable door panel 2. The main body of the control cabinet 14 is fixedly installed inside the outer protective cabinet 1 of the control cabinet, forming a protective shell to prevent external debris and dust from entering the interior of the control cabinet. Multiple support legs 6 are fixedly installed at the bottom of the outer protective cabinet 1 of the control cabinet. Multiple connecting round rods 7 are fixedly installed at the top of the outer protective cabinet 1 of the control cabinet. The top of the multiple connecting round rods 7 is fixedly installed with the same top plate 3. An iron strip that matches the magnetic suction plate 13 is fixedly installed on one side of the movable door panel 2 to achieve stable closing of the door panel.

[0026] In this embodiment, a T-shaped slider 15 is fixedly installed inside the outer protective cabinet 1 of the control cabinet. A sliding T-groove matching the square plate 5 is opened at the bottom of the movable door panel 2. A movable T-strip 17 is fixedly installed inside the outer protective cabinet 1 of the control cabinet. A movable T-groove matching the movable T-strip 17 is opened at the top of the movable door panel 2 to make it slide more stably. Multiple ventilation inclined holes are opened on both sides of the outer protective cabinet 1 of the control cabinet. Rain shelters 4 are fixedly installed on both sides of the outer protective cabinet 1 of the control cabinet. The rain shelters 4 are set above the ventilation inclined holes to prevent rainwater from entering and protect the internal electronic equipment.

[0027] In this embodiment, during use, the motor 11, fixedly installed at the bottom of the cross plate 10, is activated to drive the fan blade 12, which is fixedly installed at the output end, to rotate. This cools the main body 14 of the control cabinet, which is fixedly installed inside the outer protective cabinet 1, thus ensuring long-term stable operation in harsh environments. Simultaneously, the motor 18, fixedly installed on one side of the outer protective cabinet 1, is activated to drive the connecting rod 19, which is fixedly installed at its output end, to rotate. As the connecting rod 19 rotates, it drives the connecting rod 20, which is rotatably installed on it, to move. As the connecting rod 20 moves, it drives the rotating rod 21, which is rotatably installed on one side of it, to move. The movement causes the rotating rod 21 to drive the gear 22 to swing back and forth. Since the gear 22 meshes with the gear 23, the back-and-forth swing of the gear 22 will drive the gear 23 to swing back and forth as well. The gear 23 will drive the long circular rod 24, which is fixedly installed with it, to swing back and forth, thereby driving the actuating blade 16 to swing back and forth. Since small round blocks 26 are fixedly installed on both sides of the actuating blade 16, and there is a connecting strip 25 that works in conjunction with multiple small round blocks 26 to make multiple actuating blades 16, which are rotated and installed in the outer protective cabinet 1 of the control cabinet, swing together to expand the heat dissipation range and make the cooling faster, thereby ensuring long-term stable operation in harsh environments.

[0028] The above provides a detailed description of the air-cooled automatic control cabinet for cooling towers provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A wind-cooled automatic control cabinet for cooling towers, characterized in that, include: The control cabinet has an external protective cabinet (1). Multiple long, round rods (24) are rotatably installed inside the external protective cabinet (1). A lever (16) is fixedly installed at the bottom end of each long, round rod (24). A gear (23) is fixedly installed on one side of one of the long, round rods (24). A motor (18) is fixedly installed inside the external protective cabinet (1). A connecting rod (19) is fixedly installed at the output end of the motor (18). One side of the connecting rod (19) rotates... A second connecting rod (20) is installed, and a rotating rod (21) is rotatably installed on one side of the second connecting rod (20). A gear (22) is rotatably installed on one side of the rotating rod (21). The gear (22) meshes with the gear (23). Small round blocks (26) are fixedly installed on both sides of the actuating blade (16). The same connecting strip (25) is rotatably installed on the outer side of multiple small round blocks (26) located on the same side. A heat dissipation component is provided on the top of the outer protective cabinet (1) of the control cabinet.

2. The air-cooled automatic control cabinet for cooling towers according to claim 1, characterized in that, The heat dissipation assembly includes a fixed tube (9) and a filter screen (8). The fixed tube (9) is fixedly installed on the top of the outer protective cabinet (1) of the control cabinet. The filter screen (8) is fixedly installed inside the fixed tube (9). A cross plate (10) is fixedly installed inside the fixed tube (9). The cross plate (10) is located below the filter screen (8). A motor (11) is fixedly installed at the bottom of the cross plate (10). A fan blade (12) is fixedly installed at the output end of the motor (11). The fan blade (12) is located above the agitator blade (16).

3. The air-cooled automatic control cabinet for cooling towers according to claim 1, characterized in that, The top of the outer protective cabinet (1) of the control cabinet is provided with a fixing recess that matches the fixing tube (9). The outer protective cabinet (1) of the control cabinet is provided with a fixing groove that matches the second motor (18). The outer protective cabinet (1) of the control cabinet is provided with a rotating groove that matches the first gear (22). The outer protective cabinet (1) of the control cabinet is provided with a rotating groove that matches the first connecting rod (19). The outer protective cabinet (1) of the control cabinet is provided with a moving square groove that matches the second connecting rod (20) and the rotating rod (21).

4. The air-cooled automatic control cabinet for cooling towers according to claim 1, characterized in that, A movable door panel (2) is slidably installed on one side of the outer protective cabinet (1) of the control cabinet. A sliding strip hole matching the movable door panel (2) is opened on the outer protective cabinet (1). A magnetic suction plate (13) is fixedly installed inside the outer protective cabinet (1). A square plate (5) is fixedly installed on one side of the movable door panel (2). The main body of the control cabinet (14) is fixedly installed inside the outer protective cabinet (1).

5. The air-cooled automatic control cabinet for cooling towers according to claim 4, characterized in that, Multiple support legs (6) are fixedly installed at the bottom of the outer protective cabinet (1) of the control cabinet, and multiple connecting round rods (7) are fixedly installed at the top of the outer protective cabinet (1). The top of the multiple connecting round rods (7) is fixedly installed with the same top plate (3). An iron strip matching the magnetic suction plate (13) is fixedly installed on one side of the movable door panel (2).

6. The air-cooled automatic control cabinet for cooling towers according to claim 4, characterized in that, The control cabinet outer protective cabinet (1) is fixedly installed with a T-shaped slider (15), the bottom of the movable door panel (2) is provided with a sliding T-groove that matches the square plate (5), the control cabinet outer protective cabinet (1) is fixedly installed with a movable T-strip (17), and the top of the movable door panel (2) is provided with a movable T-groove that matches the movable T-strip (17).

7. The air-cooled automatic control cabinet for cooling towers according to claim 1, characterized in that, Multiple ventilation holes are provided on both sides of the outer protective cabinet (1) of the control cabinet. Rain shelters (4) are fixedly installed on both sides of the outer protective cabinet (1) of the control cabinet. The rain shelters (4) are located above the ventilation holes.

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