Water-cooled chiller capable of fully exerting heat exchange performance
By introducing support components and high-efficiency heat exchangers into the water-cooled chiller, the problems of wheel deformation and equipment stability were solved, achieving stable equipment movement and efficient heat exchange.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINLING COLD ENVIRONMENTAL TECHNOLOGY (JIANGSU) CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-21
AI Technical Summary
Existing water-cooled chillers have deficiencies in balancing mobility and stability. The wheels bear weight for extended periods, which can lead to deformation and reduced equipment stability.
The design incorporates a support assembly including threaded sleeves and threaded posts, with support blocks engaging with rubber pads. As the wheels move, the support blocks descend to contact the ground, sharing the weight. Combined with a high-efficiency heat exchanger and a fixed structure, the design ensures equipment stability and heat exchange performance.
It improves the service life of the wheels, enhances the stability and heat exchange performance of the equipment, prevents wheel deformation, and ensures the stability and heat dissipation effect of the equipment during movement and position adjustment.
Smart Images
Figure CN224534596U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water-cooled chiller technology, and in particular to a water-cooled chiller that fully utilizes heat exchange performance. Background Technology
[0002] A water chiller, also known as a water cooler, is a cooling water device that can provide constant temperature, constant flow, and constant pressure. Water chillers are divided into two types: air-cooled water chillers and water-cooled water chillers.
[0003] It is widely used in industries such as medical, food, biology, chemical, laser, metallurgy, machinery, electroplating, and processing. Because its heat exchange source is water and it is equipped with a dedicated cooling tower, it is called "water-cooled".
[0004] During the operation of water-cooled chillers, to ensure optimal heat exchange performance, they typically need to be used in conjunction with high-efficiency heat exchangers. However, existing water-cooled chillers still have room for structural design optimization, particularly in balancing mobility and stability, where significant technical deficiencies exist. Currently, commercially available water-cooled chillers commonly feature casters at the bottom for easy handling and repositioning. However, this design presents a critical problem: the casters, while fulfilling their movement function, must also bear the weight of the entire unit over extended periods, lacking additional auxiliary support structures. Under continuous load operation, the casters are subjected to prolonged pressure, which can easily lead to issues such as wheel deformation and decreased equipment stability. Therefore, this application proposes a water-cooled chiller that fully utilizes heat exchange performance to address these problems. Utility Model Content
[0005] To address the aforementioned problems, this invention provides a water-cooled chiller that fully utilizes heat exchange performance.
[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a water-cooled chiller that fully utilizes heat exchange performance, comprising a water-cooled chiller body, a top cover installed on the top of the water-cooled chiller body, a plurality of ventilation slots opened on the outer wall of the top cover, a high-efficiency heat exchanger installed on the rear side of the water-cooled chiller body, and a plurality of bases installed on the bottom of the water-cooled chiller body, the bases being arranged in a "U" shape, and a plurality of connecting strips being fixedly installed between each pair of the plurality of bases, two wheels being installed on the bottom of each of the plurality of bases, and support components being installed near the four corners of the bottom of the water-cooled chiller body.
[0007] By adopting the above technical solution, the overall water-cooled chiller body can be moved easily with the help of the traveling wheels. The support components at the four corners can work with the traveling wheels to support the entire equipment, which can greatly reduce the pressure on the traveling wheels and increase their service life to a certain extent, preventing the traveling wheels from deforming under heavy pressure. At the same time, the setting of multiple ventilation slots can realize the air exchange between the inside of the water-cooled chiller body and the outside air, so as to achieve the purpose of heat dissipation. The setting of high-efficiency heat exchanger can fully utilize the heat exchange performance of the water-cooled chiller body.
[0008] Furthermore, the support component includes a threaded sleeve, the top of which is fixedly connected to the bottom of the water-cooled chiller body, and the inner cavity of the threaded sleeve is threadedly connected to a threaded post, the bottom of which extends to the bottom of the threaded sleeve and is fixedly connected to a support block.
[0009] By adopting the above technical solution, the threaded column is rotated inside the threaded sleeve by rotating the support block. The threaded connection between the threaded column and the threaded sleeve causes the threaded column to gradually descend. At this time, the threaded column drives the support block at the bottom to move down, and the support block drives the rubber pad to move down. After moving down to contact the ground, multiple support blocks and rubber pads cooperate to support the overall device. This can prevent multiple wheels from bearing all the weight, thus avoiding the problem of long-term pressure and deformation of the wheels.
[0010] Furthermore, a rubber pad is fixedly connected to the bottom of the support block. Both the rubber pad and the support block are circular, and the outer diameter of the rubber pad is smaller than the outer diameter of the support block.
[0011] By adopting the above technical solution, the rubber pad can greatly increase the friction, improve the stability of the support, and prevent the overall equipment from shifting.
[0012] Furthermore, an inspection window is movably installed on the body of the water-cooled chiller, and a safety lock is installed between the inspection window and the body of the water-cooled chiller.
[0013] By adopting the above technical solution, a safety lock is used to fix the inspection window to the water-cooled chiller body. When performing subsequent internal maintenance on the water-cooled chiller body, the safety lock can be opened to complete the opening, closing, disassembly and other operations of the inspection window, which facilitates subsequent maintenance on the internal parts of the water-cooled chiller body.
[0014] Furthermore, a handle is fixedly connected to the top of the cover, and the handle is arranged in a "U" shape.
[0015] By adopting the above technical solution and utilizing the handle, staff can use the handle to pull and move the entire water-cooled chiller body to a suitable position, facilitating the repositioning of the water-cooled chiller body.
[0016] Furthermore, two fixing seats are fixedly installed on the outer wall of the high-efficiency heat exchanger, and both fixing seats are fixedly connected to the rear side of the water-cooled chiller body.
[0017] By adopting the above technical solution and setting the fixing base, the high-efficiency heat exchanger is fixed to the water-cooled chiller body, ensuring the stable performance of the high-efficiency heat exchanger during subsequent operation.
[0018] Furthermore, the base has locking blocks fixedly connected to both the left and right sides of its inner wall, and the water-cooled chiller has several slots on both the left and right sides of its outer wall, with the locking blocks snapping into the corresponding slots.
[0019] By adopting the above technical solution, the installation limit between the base and the water-cooled chiller body is achieved by inserting the card block into the card slot. Furthermore, the strong friction between the card block and the inner wall of the card slot can prevent the water-cooled chiller body from separating from the base. In other words, the installation strength between the water-cooled chiller body and the base is guaranteed without external interference.
[0020] Furthermore, a round shaft is fixedly installed on the top of the walking wheel, and the top end of the round shaft passes through the base and is rotatably connected to the base.
[0021] By adopting the above technical solution, the rotating connection between the round shaft and the base allows the walking wheels to rotate in all directions, resulting in a better walking effect.
[0022] In summary, this utility model has the following beneficial effects: 1. In this application, by setting up threaded sleeves, threaded columns, and support blocks, after the overall equipment moves to a suitable position under the action of the traveling wheels, multiple support blocks can be rotated in sequence, so that the support blocks drive the threaded columns to rotate inside the threaded sleeves. The threaded connection between the threaded columns and the threaded sleeves causes the threaded columns to gradually descend. At this time, the threaded columns drive the bottom support blocks to move down, and the support blocks drive the rubber pads to move down. After moving down to contact the ground, the multiple support blocks and the rubber pads cooperate to provide support for the overall device, which can prevent multiple traveling wheels from bearing all the weight, thereby avoiding the problem of long-term pressure and deformation of the traveling wheels, and improving the service life of the equipment.
[0023] 2. In this application, by setting up a high-efficiency heat exchanger, the heat exchange performance of the water-cooled chiller body can be effectively improved, resulting in better performance of the water-cooled chiller body. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the external structure of this utility model from one angle; Figure 2This is a schematic diagram of the external structure of this utility model from another angle; Figure 3 This is a partial structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the structure on the base of this utility model; Figure 5 This is a schematic diagram of the structure of the support component of this utility model.
[0025] In the diagram: 1. Water-cooled chiller body; 2. Inspection window; 3. Safety lock; 4. Top cover; 5. Ventilation slot; 6. High-efficiency heat exchanger; 7. Mounting base; 8. Slot; 9. Base; 10. Locking block; 11. Connecting strip; 12. Wheel; 13. Round shaft; 14. Threaded sleeve; 15. Threaded column; 16. Support block; 17. Rubber pad; 18. Handle. Detailed Implementation
[0026] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0027] like Figure 1-5 As shown in the figure, this application discloses a water-cooled chiller that fully utilizes heat exchange performance. It includes a water-cooled chiller body 1, a top cover 4 mounted on the top of the body 1, and several ventilation slots 5 on the outer wall of the top cover 4. A high-efficiency heat exchanger 6 is mounted on the rear side of the body 1. The high-efficiency heat exchanger 6 fully utilizes the heat exchange performance of the water-cooled chiller body 1 to achieve better cooling effect. Multiple bases 9 are mounted on the bottom of the body 1, and the bases 9 are arranged in a "U" shape. Multiple connecting strips 11 are fixedly installed between each pair of bases 9. Two wheels 12 are mounted on the bottom of each base 9. The wheels 12 facilitate the repositioning of the entire device. Support components are installed near the four corners of the bottom of the body 1. These support components, in conjunction with the wheels 12, support the entire device and alleviate the pressure on the wheels 12, preventing deformation of the wheels 12.
[0028] The support component includes a threaded sleeve 14, the top of which is fixedly connected to the bottom of the water-cooled chiller body 1. The inner cavity of the threaded sleeve 14 is threadedly connected to a threaded post 15, the bottom of which extends to the bottom of the threaded sleeve 14 and is fixedly connected to a support block 16. The position of the support block 16 can be changed by the threaded connection between the threaded post 15 and the threaded sleeve 14. By cooperating with multiple support blocks 16, the overall equipment can be supported, and the stability performance can be improved.
[0029] The support block 16 has a rubber pad 17 fixedly connected to its bottom. Both the rubber pad 17 and the support block 16 are circular, and the outer diameter of the rubber pad 17 is smaller than the outer diameter of the support block 16. The rubber pad 17 increases the friction at the bottom of the support block 16, thereby improving the stability of the support.
[0030] The water-cooled chiller body 1 is equipped with a maintenance window 2. A safety lock 3 is installed between the maintenance window 2 and the water-cooled chiller body 1. The safety lock 3 is used to fix the maintenance window 2 to the water-cooled chiller body 1. The safety lock 3 can be opened later to open, close, and disassemble the maintenance window 2, which facilitates the maintenance of the inside of the water-cooled chiller body 1.
[0031] The top cover 4 is fixedly connected to a handle 18, which is set in a "U" shape. The handle 18 is designed to facilitate applying force to the water-cooled chiller body 1 and pulling it to change its position.
[0032] Two fixing seats 7 are fixedly installed on the outer wall of the high-efficiency heat exchanger 6. Both fixing seats 7 are fixedly connected to the rear side of the water-cooled chiller body 1. The fixing seats 7 are used to fix the high-efficiency heat exchanger 6 to the water-cooled chiller body 1, thereby improving the stability of the high-efficiency heat exchanger 6 during operation.
[0033] The base 9 has locking blocks 10 fixedly connected to both sides of its inner wall. The water-cooled chiller body 1 has several slots 8 on both sides of its outer wall. The locking blocks 10 are snapped into the inner cavity of the corresponding slots 8. By inserting the locking blocks 10 into the slots 8, the installation between the base 9 and the water-cooled chiller body 1 is limited. The strong friction between the locking blocks 10 and the inner wall of the slots 8 can prevent the water-cooled chiller body 1 from separating from the base 9. That is, the installation strength between the water-cooled chiller body 1 and the base 9 is guaranteed without external interference.
[0034] The top of the walking wheel 12 is fixedly mounted with a round shaft 13. The top of the round shaft 13 passes through the base 9 and is rotatably connected to the base 9. Through the rotatable connection between the round shaft 13 and the base 9, the walking wheel 12 can rotate in all directions, resulting in a better walking effect.
[0035] The operating principle of a water-cooled chiller that fully utilizes heat exchange performance in this embodiment is as follows: First, apply force by holding the handle 18 and using multiple wheels 12 to move the entire water-cooled chiller body 1. After moving to a suitable position, release the handle 18 and stop applying force. At this time, rotate multiple support blocks 16 in sequence, causing the support blocks 16 to drive the threaded column 15 to rotate inside the threaded sleeve 14. The threaded connection between the threaded column 15 and the threaded sleeve 14 causes the threaded column 15 to gradually descend. At this time, the threaded column 15 drives the bottom support block 16 to descend. As the support block 16 moves, it drives the rubber pad 17 to move downwards. After the support block 16 and the rubber pad 17 move downwards to contact the ground, the multiple support blocks 16 and the rubber pad 17 cooperate to provide support for the entire device. This prevents the multiple traveling wheels 12 from bearing all the weight, thus avoiding the problem of long-term pressure and deformation of the traveling wheels 12, and improving the service life of the equipment. During subsequent normal operation, the water-cooled chiller body 1 is powered on, and the high-efficiency heat exchanger 6 is used to fully utilize the heat exchange performance of the water-cooled chiller body 1 to achieve a better cooling effect.
[0036] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.
Claims
1. A water-cooled chiller that fully utilizes heat exchange performance, comprising a water-cooled chiller body (1), characterized in that: The top of the water-cooled chiller body (1) is equipped with a top cover (4), and several ventilation slots (5) are opened on the outer wall of the top cover (4). A high-efficiency heat exchanger (6) is installed on the rear side of the water-cooled chiller body (1), and multiple bases (9) are installed at the bottom of the water-cooled chiller body (1). The bases (9) are arranged in a "U" shape, and multiple connecting strips (11) are fixedly installed between each pair of the multiple bases (9). Two walking wheels (12) are installed at the bottom of each of the multiple bases (9). Support components are installed at the bottom of the water-cooled chiller body (1) near the four corners.
2. A water-cooled chiller that fully utilizes heat exchange performance according to claim 1, characterized in that: The support assembly includes a threaded sleeve (14), the top of which is fixedly connected to the bottom of the water-cooled chiller body (1), and the inner cavity of the threaded sleeve (14) is threadedly connected to a threaded post (15), the bottom of which extends to the bottom of the threaded sleeve (14) and is fixedly connected to a support block (16).
3. A water-cooled chiller that fully utilizes heat exchange performance according to claim 2, characterized in that: A rubber pad (17) is fixedly connected to the bottom of the support block (16). Both the rubber pad (17) and the support block (16) are circular, and the outer diameter of the rubber pad (17) is smaller than the outer diameter of the support block (16).
4. A water-cooled chiller that fully utilizes heat exchange performance according to claim 1, characterized in that: A maintenance window (2) is movably installed on the body (1) of the water-cooled chiller, and a safety lock (3) is installed between the maintenance window (2) and the body (1) of the water-cooled chiller.
5. A water-cooled chiller that fully utilizes heat exchange performance according to claim 1, characterized in that: The top cover (4) is fixedly connected to a handle (18), which is arranged in a "U" shape.
6. A water-cooled chiller that fully utilizes heat exchange performance according to claim 1, characterized in that: Two fixed seats (7) are fixedly installed on the outer wall of the high-efficiency heat exchanger (6), and both fixed seats (7) are fixedly connected to the rear side of the water-cooled chiller body (1).
7. A water-cooled chiller that fully utilizes heat exchange performance according to claim 1, characterized in that: The base (9) has a locking block (10) fixedly connected to the left and right sides of the inner wall. The water-cooled chiller body (1) has several slots (8) on the left and right sides of the outer wall. The locking block (10) is installed in the inner cavity of the corresponding slot (8).
8. A water-cooled chiller that fully utilizes heat exchange performance according to claim 1, characterized in that: A round shaft (13) is fixedly installed on the top of the walking wheel (12). The top end of the round shaft (13) passes through the base (9) and is rotatably connected to the base (9).