Cooling device for chilled water storage air conditioner

Abstract

The cooling device comprises a cold storage tank and a climbing mechanism, the climbing mechanism comprises an upper crawling ladder fixedly connected to the left side of the cold storage tank, sliding grooves are formed in the front side and the rear side of the left side of the upper crawling ladder, and sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode; a lower crawling ladder is fixedly connected to the left side of the sliding block, a connecting plate is fixedly connected to the bottom of the right side of the lower crawling ladder, limiting rods are fixedly connected to the front side and the rear side of the bottom of the upper crawling ladder, the bottoms of the limiting rods penetrate through the bottom of the connecting plate and are fixedly connected with a supporting plate, and the right side of the supporting plate is fixedly connected to the left side of the cold storage tank. During use, under the action of the climbing mechanism, the linkage mechanism, the advancing assembly and the driving mechanism, the maintenance and movement convenience of the cold storage tank can be improved, the problem that an existing cold storage tank is difficult to maintain and move due to the fact that no additional climbing and advancing mechanism exists is solved, and the cold storage tank has the advantage of being convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of water-cooled air conditioning technology, specifically a cooling device for water-cooled air conditioning. Background Technology

[0002] Water-based air conditioning cooling systems include water / ice tanks, refrigeration units, ice makers, and pump pipes. They primarily utilize off-peak electricity at night for cooling and cold storage, and release the cold energy during the day for air conditioning use, thereby extending cooling time, reducing costs, shifting the power load, and alleviating pressure on the power grid.

[0003] For example, Chinese Patent Application No. 202222117958.1 discloses a cooling device for water-based cold storage air conditioning, including a cold storage tank. The top of the cold storage tank is provided with a tank cover, an inlet valve is installed on one side of the bottom outer surface of the cold storage tank, and an outlet is provided on one side of the top outer surface of the cold storage tank. Several support legs are welded to the side wall of the bottom outer surface of the cold storage tank, and a fixed base plate is fixedly welded to the bottom of each of the support legs. This device increases the wall thickness of the cold storage tank by using a combination of steel and concrete, and wraps the inner wall of the tank with 50mm thick polystyrene foam insulation board. An air-proof plate is added to the outside of the insulation board, which gives the cold storage tank a strong heat preservation capacity. This effectively avoids the problem of temperature rise reducing the actual usable cold storage water volume, increases the usable cold storage capacity, and thus improves the cooling effect.

[0004] In the daily operation and maintenance of water-cooled air conditioning cooling units, the cold storage tanks are often placed directly on the ground, lacking convenient climbing mechanisms and moving devices. This not only makes maintenance work on the top of the cold storage tank inconvenient, but also increases the difficulty of moving and adjusting its position.

[0005] Therefore, it is necessary to redesign and modify the cooling device used for water-cooled air conditioning to effectively prevent inconvenience in maintenance and relocation. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a cooling device for water-cooled air conditioning, which has the advantages of being easy to use and solves the problems of inconvenient maintenance and relocation.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cooling device for a water-based cold storage air conditioner, comprising a cold storage tank and a climbing mechanism. The climbing mechanism includes an upper ladder fixedly connected to the left side of the cold storage tank. Slide grooves are provided on both the front and rear sides of the left side of the upper ladder. Sliding blocks are slidably connected to the inner walls of the slide grooves. A lower ladder is fixedly connected to the left side of the sliding blocks. A connecting plate is fixedly connected to the bottom right side of the lower ladder. Limiting rods are fixedly connected to both the front and rear sides of the bottom of the upper ladder. The bottom of the limiting rods penetrates the bottom of the connecting plate and is fixedly connected to a support plate. The right side of the support plate is fixedly connected to the left side of the cold storage tank. Linkage mechanisms are provided on both the left and right sides of the cold storage tank.

[0008] As a preferred embodiment of this utility model, the linkage mechanism includes screws disposed on the left and right sides of the cold storage tank. The upper and lower ends of the screws are movably connected to support blocks via bearings. The inner side of the support blocks is fixedly connected to the surface of the cold storage tank. The top of the left screw penetrates the surface of the connecting plate and is threadedly connected to its inner wall. A bevel gear is fixedly connected to the bottom of the screw. A traveling component is disposed on the outer side of the cold storage tank.

[0009] As a preferred embodiment of this utility model, the traveling component includes a movable ring threadedly connected to the surface of the screw, the inner wall of the movable ring being slidably connected to the surface of the limiting rod, three support columns being fixedly connected to the bottom of the movable ring, and rollers being fixedly connected to the bottom of each support column, and a driving mechanism being provided at the bottom of the cold storage tank.

[0010] As a preferred embodiment of this utility model, the driving mechanism includes a dual-axis motor fixedly connected to the bottom of the cold storage tank. Connecting rods are fixedly connected to both output ends of the dual-axis motor. A second bevel gear is fixedly connected to the end of the connecting rod away from the dual-axis motor. The top of the second bevel gear meshes with the bottom of the first bevel gear, thereby driving the screw to rotate through the first bevel gear.

[0011] As a preferred embodiment of this invention, the bottom of the dual-axis motor is provided with a protective plate, the top of which is fixedly connected to the bottom of the cold storage tank, and the inner wall of the protective plate is slidably connected to the surface of the connecting rod to stabilize the continuous rotation of the connecting rod.

[0012] As a preferred embodiment of this invention, handrails are fixedly connected to both the front and rear sides of the top of the ladder, which helps the operator climb upwards more conveniently.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. When this utility model is used, the climbing mechanism, linkage mechanism, travel component and drive mechanism can increase the convenience of maintenance and movement of the cold storage tank, avoiding the maintenance and movement difficulties caused by the lack of additional climbing and travel mechanisms in existing cold storage tanks, thus giving it the advantage of being easy to use.

[0015] 2. This utility model achieves linkage between the climbing mechanism and the traveling component by setting up a linkage mechanism and using the threaded connection between the screw and the connecting plate. This allows the climbing mechanism to automatically adjust and retract when the cold storage tank moves, so as to prevent unauthorized personnel from climbing at will. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the bottom of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the climbing mechanism and linkage mechanism of this utility model;

[0019] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle.

[0020] In the diagram: 1. Cold storage tank; 2. Upper ladder; 3. Slide groove; 4. Sliding block; 5. Lower ladder; 6. Connecting plate; 7. Limiting rod; 8. Support plate; 9. Screw; 10. Support block; 11. Bevel gear one; 12. Movable ring; 13. Support column; 14. Roller; 15. Dual-axis motor; 16. Connecting rod; 17. Bevel gear two; 18. Protective plate; 19. Handrail. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 4As shown, the present invention provides a cooling device for a water-based cold storage air conditioner, including a cold storage tank 1 and a climbing mechanism. The climbing mechanism includes an upper ladder 2 fixedly connected to the left side of the cold storage tank 1. Slide grooves 3 are provided on both the front and rear sides of the left side of the upper ladder 2. Sliding blocks 4 are slidably connected to the inner walls of the slide grooves 3. A lower ladder 5 is fixedly connected to the left side of the sliding blocks 4. A connecting plate 6 is fixedly connected to the bottom right side of the lower ladder 5. Limiting rods 7 are fixedly connected to both the front and rear sides of the bottom of the upper ladder 2. The bottom of the limiting rods 7 passes through the bottom of the connecting plate 6 and is fixedly connected to a support plate 8. The right side of the support plate 8 is fixedly connected to the left side of the cold storage tank 1. A linkage mechanism is provided on both the left and right sides of the cold storage tank 1.

[0023] refer to Figure 3 The linkage mechanism includes screws 9 on the left and right sides of the cold storage tank 1. Both ends of the screws 9 are movably connected to support blocks 10 through bearings. The inner side of the support blocks 10 is fixedly connected to the surface of the cold storage tank 1. The top of the left screw 9 passes through the surface of the connecting plate 6 and is threadedly connected to its inner wall. The bottom of the screw 9 is fixedly connected to a bevel gear 11. A traveling component is provided on the outer side of the cold storage tank 1.

[0024] As a technical optimization of this utility model, by setting up a linkage mechanism and using the threaded connection between the screw 9 and the connecting plate 6, the linkage between the climbing mechanism and the traveling component is realized, so that when the cold storage tank 1 moves, the climbing mechanism can automatically adjust to unfold and retract, so as to prevent unauthorized personnel from climbing at will.

[0025] refer to Figure 2 The traveling component includes a movable ring 12 threadedly connected to the surface of the screw 9. The inner wall of the movable ring 12 is slidably connected to the surface of the limiting rod 7. Three support columns 13 are fixedly connected to the bottom of the movable ring 12. Rollers 14 are fixedly connected to the bottom of each support column 13. A drive mechanism is provided at the bottom of the cold storage tank 1.

[0026] As a technical optimization of this utility model, by setting up a traveling component and utilizing the structure of the movable ring 12, the support column 13 and the roller 14, the stable movement of the cold storage tank 1 is achieved. At the same time, the structure is simple and easy to maintain.

[0027] refer to Figure 4 The drive mechanism includes a dual-axis motor 15 fixedly connected to the bottom of the cold storage tank 1. Both output ends of the dual-axis motor 15 are fixedly connected to connecting rods 16. The ends of the connecting rods 16 away from the dual-axis motor 15 are fixedly connected to bevel gears 17. The top of bevel gears 17 meshes with the bottom of bevel gears 11, thereby driving the screw 9 to rotate through bevel gears 11.

[0028] As a technical optimization of this utility model, by setting up a drive mechanism, the rotation of the screw 9 is realized by using a dual-axis motor 15 and a bevel gear transmission method, thereby unfolding the traveling component.

[0029] refer to Figure 4 The bottom of the dual-axis motor 15 is provided with a protective plate 18. The top of the protective plate 18 is fixedly connected to the bottom of the cold storage tank 1. The inner wall of the protective plate 18 is slidably connected to the surface of the connecting rod 16, thereby stabilizing the continuous rotation of the connecting rod 16.

[0030] As a technical optimization of this utility model, by setting the protective plate 18, the continuous rotation of the connecting rod 16 is stabilized, ensuring the stable operation of the drive mechanism and improving the safety of the equipment.

[0031] refer to Figure 3 Handrails 19 are fixedly connected to the front and rear sides of the top of the ladder 2. The handrails 19 can help the operator climb upwards more easily.

[0032] As a technical optimization of this utility model, by setting up the handrail 19, a more convenient climbing method is provided for the operator, which increases the humanized design of the equipment.

[0033] The working principle and usage process of this utility model: This equipment mainly consists of a cold storage tank 1, a climbing mechanism, a linkage mechanism, a traveling component, and a drive mechanism. The climbing mechanism consists of an upper climbing ladder 2 and a lower climbing ladder 5. The lower climbing ladder 5 is slidably connected to the upper climbing ladder 2 in a slide groove 3 via a sliding block 4, allowing the lower climbing ladder 5 to be extended or retracted as needed. When retracted, it prevents unauthorized personnel from climbing. Simultaneously, the structure of the connecting plate 6, the limiting rod 7, and the support plate 8 ensures the stability of the lower climbing ladder 5 when extended. When the cold storage tank 1 needs to be moved, the drive mechanism is activated, and the dual-shaft motor 15 drives the connecting rod 16 to rotate. This, in turn, through the meshing of bevel gear 17 and bevel gear 11, drives the screws 9 on both sides to rotate. The rotation of the screws 9 causes the movable ring 12 to be threadedly connected to the surface of the screw 9 and move downwards. Simultaneously, the inner wall of the movable ring 12 is slidably connected to the limiting rod 7, ensuring the stable movement of the movable ring 12. The support column 13 and roller 14, fixedly connected to the bottom of the movable ring 12, move with the movement of the movable ring 12, thereby supporting the cold storage tank 1. The roller 14 can then be used to move the cold storage tank 1. Furthermore, the linkage mechanism is threadedly connected to the connecting plate 6 via a screw 9, allowing the connecting plate 6 to move up and down with the rotation of the screw 9, thereby driving the lower ladder 5 to unfold or retract. This achieves linkage between the climbing mechanism and the traveling component. This avoids the maintenance and movement difficulties caused by the lack of additional climbing and traveling mechanisms in existing cold storage tanks 1, giving it the advantage of ease of use.

[0034] In summary, when this utility model is used, the climbing mechanism, linkage mechanism, traveling component and drive mechanism can increase the ease of maintenance and movement of the cold storage tank 1, avoid the maintenance and movement difficulties caused by the lack of additional climbing and traveling mechanisms in the existing cold storage tank 1, give it the advantage of being easy to use, and solve the problem of its maintenance and movement difficulties.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling device for water-based cold storage air conditioning, comprising a cold storage tank (1), characterized in that: The climbing mechanism includes an upper ladder (2) fixedly connected to the left side of the cold storage tank (1). The upper ladder (2) has sliding grooves (3) on both the front and rear sides of the left side. The inner walls of the sliding grooves (3) are slidably connected to sliding blocks (4). The left side of the sliding blocks (4) is fixedly connected to a lower ladder (5). The bottom right side of the lower ladder (5) is fixedly connected to a connecting plate (6). The front and rear sides of the bottom of the upper ladder (2) are fixedly connected to limit rods (7). The bottom of the limit rods (7) passes through the bottom of the connecting plate (6) and is fixedly connected to a support plate (8). The right side of the support plate (8) is fixedly connected to the left side of the cold storage tank (1). The left and right sides of the cold storage tank (1) are provided with linkage mechanisms.

2. A cooling device for water-based air conditioning according to claim 1, characterized in that: The linkage mechanism includes screws (9) arranged on the left and right sides of the cold storage tank (1). The upper and lower ends of the screws (9) are movably connected to support blocks (10) through bearings. The inner side of the support blocks (10) is fixedly connected to the surface of the cold storage tank (1). The top of the left screw (9) penetrates the surface of the connecting plate (6) and is threadedly connected to its inner wall. The bottom of the screw (9) is fixedly connected to a bevel gear (11). A traveling component is arranged on the outer side of the cold storage tank (1).

3. A cooling device for water-based air conditioning according to claim 2, characterized in that: The traveling assembly includes a movable ring (12) threaded onto the surface of the screw (9). The inner wall of the movable ring (12) is slidably connected to the surface of the limiting rod (7). Three support columns (13) are fixedly connected to the bottom of the movable ring (12). Rollers (14) are fixedly connected to the bottom of each support column (13). A driving mechanism is provided at the bottom of the cold storage tank (1).

4. A cooling device for water-based air conditioning according to claim 3, characterized in that: The drive mechanism includes a dual-axis motor (15) fixedly connected to the bottom of the cold storage tank (1). Both output ends of the dual-axis motor (15) are fixedly connected to connecting rods (16). The end of the connecting rod (16) away from the dual-axis motor (15) is fixedly connected to a bevel gear (17). The top of the bevel gear (17) meshes with the bottom of the bevel gear (11), thereby driving the screw (9) to rotate through the bevel gear (11).

5. A cooling device for water-based air conditioning according to claim 4, characterized in that: The bottom of the dual-axis motor (15) is provided with a protective plate (18). The top of the protective plate (18) is fixedly connected to the bottom of the cold storage tank (1). The inner wall of the protective plate (18) is slidably connected to the surface of the connecting rod (16) to stabilize the continuous rotation of the connecting rod (16).

6. A cooling device for water-based air conditioning according to claim 1, characterized in that: The top of the ladder (2) is fixedly connected to handrails (19) on both the front and rear sides, which can help the operator climb upwards more easily.

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