Liquid cooling unit propelling slide plate assembly

Abstract

The utility model discloses a liquid cooling unit propelling slide plate assembly solves the technical problem that liquid cooling unit is difficult to carry in long and narrow cabinet body, and propelling slide plate assembly includes support main part, pulley set and adjusting structure, the both sides of support main part are provided with inclined track groove, and the axle of pulley set is connected with large pulley through track groove, and support main part side surface is equipped with a plurality of small pulleys, adjusting structure drives pin through handle structure, and in turn drives connecting horizontal shaft, connecting vertical shaft and wheel connecting axle, makes the axle along inclined track groove remove, realizes the height adjustment of pulley set from the ground, the utility model discloses through the pulley cooperation inclined track groove of big and small, can adjust the height from the ground of liquid cooling unit flexibly, realizes the accurate positioning and safe carrying of propelling slide plate assembly drive liquid cooling unit in liquid cooling cabinet body, and effectively solves the installation problem of heavy liquid cooling equipment.

Description

Technical Field

[0001] This utility model belongs to the field of energy storage and heat dissipation, and in particular relates to a liquid cooling unit propulsion slide assembly. Background Technology

[0002] As global demand for renewable energy continues to grow, energy storage technology is becoming increasingly important as a key means of addressing the intermittency and volatility of energy resources. Energy storage batteries, especially those used in large-scale energy storage systems, are a core component for achieving grid stability, improving energy efficiency, and promoting the adoption of renewable energy. By storing electrical energy and releasing it when needed, energy storage batteries not only balance the gap between electricity supply and demand but also enhance the flexibility and reliability of the power grid.

[0003] However, energy storage batteries generate a significant amount of heat during charging and discharging. If this heat cannot be dissipated quickly and effectively, the battery temperature will rise, affecting its performance, lifespan, and even safety, potentially leading to thermal runaway and other safety issues. Overheating can cause serious consequences such as the decomposition of internal battery materials and electrolyte evaporation, and in extreme cases, may even trigger a fire or explosion. Therefore, an effective heat dissipation solution is crucial for ensuring the safe operation of energy storage systems.

[0004] Currently, common heat dissipation methods for energy storage batteries mainly include air cooling and liquid cooling. Air cooling systems rely on airflow to remove heat, offering advantages such as simple structure and low cost, but their heat dissipation effect is limited and cannot meet the heat dissipation requirements of high-density energy storage battery packs. In contrast, liquid cooling systems utilize a liquid medium, such as water or coolant, to directly or indirectly contact the battery surface for heat exchange, rapidly absorbing and dissipating heat. Due to its efficient heat dissipation capacity and uniform temperature distribution, it is gradually becoming the preferred solution for large-scale energy storage systems. Liquid cooling systems not only quickly remove heat but also effectively control the temperature gradient within the battery pack to achieve uniform distribution, and operate with low noise, thereby extending battery life and improving the stability of the entire energy storage system. It is particularly suitable for high-energy-density, large-capacity energy storage scenarios.

[0005] Liquid cooling units are typically designed to fit the structure of batteries, resulting in a long, narrow shape that is bulky and heavy. Accurately moving these units into the narrow, elongated cabinets usually requires specialized lifting equipment or mechanical tools during installation, placing high demands on the equipment. Manual handling in such confined spaces not only significantly reduces work efficiency but also greatly increases the risk of accidents such as slips and collisions due to improper operation, leading to property damage and even personal injury. Utility Model Content

[0006] The purpose of this utility model is to provide a liquid cooling unit propulsion slide assembly to solve the technical problem of conveniently transporting the liquid cooling unit into the liquid cooling cabinet.

[0007] To achieve the above objectives, the specific technical solution of the liquid-cooled unit propulsion slide assembly of this utility model is as follows:

[0008] A liquid-cooled unit propulsion slide assembly includes a hollow support body, a plurality of pulley groups disposed on the support body, and an adjustment structure connected to the pulley groups;

[0009] The support body has symmetrical inclined track grooves on both sides. The pulley block includes pulleys on both sides of the support body and wheel axles connecting the pulleys. The wheel axles pass through the track grooves and connect to the pulleys.

[0010] The adjustment structure includes a handle structure set on the outer surface of one end of the support body perpendicular to the pulley block, a pin extending from the handle structure into the support body, a connecting horizontal shaft connected to the pin in the support body, a connecting vertical shaft connecting the connecting horizontal shaft and the wheel axle, and a wheel connecting shaft connecting adjacent wheel axles.

[0011] The handle structure drives the pin to move, which in turn drives the connecting horizontal axis, connecting vertical axis and wheel connecting shaft to move in sequence. The wheel axle moves along the track groove under the drive of the connecting vertical axis and wheel connecting shaft, thereby realizing the adjustment of the ground clearance of the liquid cooling unit placed on the support body.

[0012] As a further improvement of this utility model, the track groove is inclined at an angle to the horizontal on the side of the supporting body.

[0013] As a further improvement of this utility model, the handle structure includes an adjusting shaft connected to the bushing on the end face of the support body, and the other end of the adjusting shaft is connected to the adjusting handle.

[0014] The pin passes coaxially through the bushing installed on the end of the support body. The bushing is connected to the adjustment handle through the pin. The adjustment handle moves by driving the adjustment shaft and the pin. The degree to which the pin is pulled out relative to the adjustment base changes the position of the wheel axle in the track groove.

[0015] As a further improvement of this utility model, the adjusting handle includes a long part and a short part that are bent and connected. The short part is connected to a pin, and the bent part is movably connected to the adjusting shaft through a rotating pin. The adjusting handle rotates around the rotating pin as the rotation axis, and the pin is extended or retracted by rotating the long part.

[0016] As a further improvement of this utility model, the long part and the short part are connected by a vertical bend. When the adjusting base abuts against the short part, the wheel axle is located at the highest position in the track groove, and when the adjusting base abuts against the long part, the wheel axle is located at the lowest position in the track groove.

[0017] As a further improvement of this utility model, a locking member is movably connected to the long side of the support body. The locking member is provided with a recessed locking groove. Rotating the locking member causes the locking groove to engage with the adjusting handle, thereby locking the pulley block.

[0018] As a further improvement of this utility model, a number of small pulleys parallel to the pulleys are provided on the side of the support body. The small pulleys are tumblingly connected to the side of the support body. The upper surface of the small pulleys is higher than the upper surface of the support body, and the diameter of the small pulleys is smaller than that of the pulleys.

[0019] As a further improvement of this utility model, when the wheel axle is located at the highest point of the track groove, the upper end face of the pulley is flush with the upper end face of the small pulley.

[0020] As a further improvement of this utility model, the pulley diameter is larger than the height of the supporting body.

[0021] This utility model has the following beneficial effects:

[0022] (1) By adjusting the adjustment handle in the structure, the pin is driven to move, which in turn drives the pulley block to move along the track groove at an angle. This allows for convenient adjustment of the horizontal height of the pulley block relative to the supporting body. The height adjustment process is more stable and smooth, and it can flexibly adapt to different handling scenarios with different height requirements, greatly improving the adaptability of handling.

[0023] (2) The position of the pulley block in the track groove is precisely controlled by adjusting the degree of pull-out of the adjusting pin relative to the adjusting base. In addition, the adjusting handle is connected by the vertical bending of the long and short parts so that when the adjusting base is in contact with the short or long part, the highest and lowest positions of the wheel axle in the track groove can be clearly corresponded, which is convenient for the operator to make intuitive judgment and operation.

[0024] (3) A locking mechanism is used to lock the adjustment handle when the pulley block is adjusted to the appropriate position, preventing the height of the pulley block from changing due to accidental contact during handling, thus effectively ensuring the safety and stability of the handling process.

[0025] (4) Two types of pulley groups with different outer diameters and small pulleys are configured. At least two groups of pulley groups with larger outer diameters are configured to maintain the stability of the support body when it is raised / lowered and improve the safety of installation. There are multiple small pulleys with smaller outer diameters, which facilitates the sliding of liquid cooling components, overcomes the problem of difficult handling of liquid cooling components, improves the efficiency of assembly, and makes the pushing process smoother. Attached Figure Description

[0026] Figure 1 A three-dimensional structural diagram of the slide plate assembly for the liquid cooling unit;

[0027] Figure 2 A three-dimensional structural diagram of the propulsion slide assembly for the liquid-cooled unit from another perspective;

[0028] Figure 3 A cross-sectional view of the propulsion slide assembly of the liquid-cooled unit;

[0029] Figure 4 Side view of the propulsion slide assembly of the liquid-cooled unit;

[0030] Figure 5 This is a magnified view of the adjustment structure in the propulsion slide assembly of the liquid-cooled unit.

[0031] Explanation of markings in the diagram:

[0032] 1. Support body; 11. Track groove; 12. Locking element; 121. Locking groove; 2. Pulley block; 21. Pulley; 22. Wheel axle; 3. Adjustment structure; 31. Handle structure; 311. Adjustment base; 312. Adjustment handle; 3121. Long part; 3122. Short part; 3123. Rotating pin; 3124. Bushing; 313. Adjustment shaft; 32. Pin; 33. Connecting horizontal shaft; 34. Connecting vertical shaft; 35. Wheel connecting shaft; 4. Small pulley. Detailed Implementation

[0033] To enhance understanding of this utility model, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. These embodiments are only used to explain the present utility model and do not constitute a limitation on the scope of protection of the present utility model.

[0034] like Figure 1-4 As shown, a liquid-cooled unit propulsion slide assembly includes a support body 1 that carries the liquid-cooled unit during transport, and pulley sets 2 arranged on both sides of the support body 1 to adjust the height of the support body 1 and facilitate the sliding of the liquid-cooled unit. In this embodiment, at least two pulley sets 2 are arranged on both sides of the support body 1. At the same time, small pulleys 4 are symmetrically arranged above the sides of the support body 1. The height of the support body 1 is adjusted by tilting the pulley sets 2. The rolling of the small pulleys 4 enables the liquid-cooled unit to move to the designated position after entering the cabinet. Further, the adjustment structure 3 adjusts the height of the support body 1 by adjusting the position of the pulley sets 2 relative to the support body 1. When the support body 1 is in a high position, it facilitates the movement of the liquid-cooled unit, which can be transported from the outside of the cabinet to the inside of the cabinet. When the support body 1 is in a low position, the highest point of the small pulleys 4 and the pulley sets 2 are at the same height. When the liquid-cooled unit enters the designated position in the cabinet, the height of the support body 1 is lowered so that the liquid-cooled unit is smoothly placed on the corresponding side frames of the cabinet, and then the support body 1 is pulled out from below.

[0035] The support body 1, used to support the liquid-cooled unit, is a rectangular structure, which can be a square tube. Inclined track grooves 11 are provided on the two long sides of the support body 1. The track grooves 11 are inclined to the horizontal plane. The axle 22 of the pulley block 2 passes through the two opposing track grooves 11 and is connected to the pulleys 21 on both sides of the support body 1. Specifically, the axle 22 is assembled with the pulley 21 via bearings, allowing the pulley 21 to roll relative to the axle 22. The movement of the axle 22 within the track groove 11 adjusts the height of the pulley 21 relative to the support body 1, thus adjusting the horizontal height of the support body 1. The diameter of the pulley 21 is larger than the height of the support body 1, ensuring that the lower end face of the pulley 21 is always in contact with the ground or the inner surface of the cabinet, regardless of its position in the track groove 11. This raises the support body 1, creating clearance space between it and the lower surface, thus preventing friction between the track groove 11 and the energy storage cabinet.

[0036] The support body 1 also has multiple small pulleys 4 installed on the same side as the pulley 21. The small pulleys 4 on opposite sides are arranged in pairs. The diameter of the small pulley 4 is smaller than that of the pulley 21. The upper surface of the small pulley 4 is always higher than the upper surface of the support body 1. The upper surfaces of the multiple small pulleys 4 are used for the placement of the liquid cooling unit. When the wheel axle 22 is at the highest point of the track groove 11, the upper surface of the pulley 21 is flush with the upper surface of the small pulley 22, which together support and move the liquid cooling unit.

[0037] In this embodiment, the handle structure 31 of the adjustment mechanism 3 is located on one side perpendicular to the long end of the support body 1. One end of the pin 32 is located on the outside of the support body 1 and connects to the handle structure 31. The other end passes through the outer wall of the support body 1 and enters the interior of the support body 1 to be fitted with the connecting horizontal shaft 33. The two ends of the connecting horizontal shaft 33 are respectively connected to two connecting vertical shafts 34 arranged parallel to the long side of the support body 1. The other end of the connecting vertical shaft 34 is connected to the wheel axle 22. In addition, a pair of wheel connecting shafts 35 parallel to the connecting vertical shafts 34 are provided inside the support body 1. The two ends of the wheel connecting shafts 35 are connected to the wheel axles 22 of the two adjacent sets of pulley groups 2. In this embodiment, the handle structure 31 pulls the pin 32 to drive the connecting horizontal shaft 33, the connecting vertical shaft 34, and the wheel connecting shaft 35 in sequence, forcing the wheel axle 22 to move tilted along the track groove 11.

[0038] It should be specifically noted that one end of the support body 1 is provided with a bushing 3124 through which the pin 32 passes. The end of the bushing 3124 located outside the support body 1 is connected to the adjustment handle 312 via an upper and lower parallel adjustment shaft 313. A vertical adjustment base 311 is integrally connected to the side of the pair of adjustment shafts 313. The two ends of the adjustment shafts 313 are respectively connected to the bushing 3124 and the adjustment handle 312 via pins. The adjustment handle 312 is rotated by moving the adjustment shafts 313. The adjustment handle 312 is vertically bent and consists of a long part 3121 and a short part 3122. The long part 3121 is used for hand operation, and the short part 3122 is connected to the pin 32. The bent part is connected to the adjustment shaft 313 via a rotating pin 3123. Rotating the adjustment handle 312, the short part 3122 pulls out the pin 32. During the rotation, the adjustment shaft 313 moves. When the handle reaches the maximum rotation angle of 90°, the pin 32 pulls the pulley block 2 to the lowest position. At this time, the side of the long part 3121 abuts against the top of the adjustment base 311. At the same time, the long part 3121 is parallel to the long end of the support body 1. The locking member 12 is rotatably set on the side of the support body 1. After the locking member 12 rotates, it aligns the locking groove 121 with the long part 3121 and locks the position of the pulley block 2.

[0039] In this embodiment, the following usage steps are included:

[0040] S1: When in use, first place the liquid cooling unit on the upper surface of the small pulley 4. At this time, adjust the adjustment handle 312 to adjust the wheel axle 22 to the lowest point in the track groove 11, while the support body 1 is in the highest position. At the same time, the liquid cooling unit is at its maximum height above the ground. It is transported to the side of the liquid cooling cabinet by the rolling of the pulley group 2.

[0041] S2: Move the liquid chiller unit together with the supporting body 1 to the designated position inside the cabinet through the pulley block 2. The cabinet is inverted "convex" shaped, with the liquid chiller unit placed on both sides. At this time, the height of the liquid chiller unit above the ground is greater than the height of the liquid chiller unit frame inside the cabinet.

[0042] S3: Rotate the adjustment handle 312 to move the wheel axle 22 upward from the lowest point in the track groove 11. At this time, the height of the liquid cooling unit off the ground is reduced until the bottom sides of the liquid cooling unit are completely placed on the frames on both sides of the cabinet, thus completing the placement of the liquid cooling unit.

[0043] S4: Move the wheel axle 22 to the highest point in the track groove 11, with the support body 1 at the lowest position, and slide the propulsion slide assembly out of the cabinet from below the liquid cooling unit.

[0044] In this embodiment, multiple pulley sets 2 are arranged on the support body 1 to facilitate the sliding of the liquid cooling component, overcoming the problem of difficult handling of the liquid cooling component and improving assembly efficiency. Two types of pulleys 21 with different outer diameters and a small pulley 4 are configured, along with a track groove 11. The wheel axle 22 moves tilted within the track groove 11, raising or lowering the height of the support body 1, facilitating its placement in the liquid cooling component's mounting position. At least two pulley sets 2 are configured synchronously, ensuring the stability of the support body 1 during raising / lowering and improving installation safety. An adjusting structure 3 drives the pulleys 2 to move within the track groove 11. This structure is simple, easy to operate, and low in cost.

[0045] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A propulsion slide assembly for a liquid-cooled unit, characterized in that, It includes a hollow support body, a plurality of pulley groups disposed on the support body, and an adjustment structure connected to the pulley groups; The support body has symmetrical inclined track grooves on both sides. The pulley group includes pulleys on both sides of the support body and wheel axles connecting the pulleys. The wheel axles pass through the track grooves and connect to the pulleys. The adjustment structure includes a handle structure disposed on the outer surface of one end of the support body perpendicular to the pulley block, a pin extending from the handle structure into the interior of the support body, a connecting horizontal shaft connected to the pin in the support body, a connecting vertical shaft connecting the connecting horizontal shaft and the wheel axle, and a wheel connecting shaft connecting adjacent wheel axles. The handle structure drives the pin to move, which in turn drives the connecting horizontal axis, the connecting vertical axis, and the wheel connecting shaft to move in sequence. The wheel shaft moves along the track groove under the drive of the connecting vertical axis and the wheel connecting shaft, thereby adjusting the ground clearance of the liquid cooling unit placed on the support body.

2. The liquid-cooled unit propulsion slide assembly according to claim 1, characterized in that, The track groove is inclined at an angle to the horizontal on the side of the support body.

3. The liquid-cooled unit propulsion slide assembly according to claim 1, characterized in that, The handle structure includes an adjusting shaft connected to the bushing on the end face of the support body, and the other end of the adjusting shaft is connected to the adjusting handle. The pin passes coaxially through the bushing installed on the end of the support body. The bushing is connected to the adjustment handle by the pin. The adjustment handle moves by driving the adjustment shaft and the pin. The degree to which the pin is pulled out relative to the adjustment base changes the position of the wheel axle in the track groove.

4. The liquid-cooled unit propulsion slide assembly according to claim 3, characterized in that, The adjusting handle includes a long part and a short part that are bent and connected. The short part is connected to the pin, and the bent part is movably connected to the adjusting shaft through a rotating pin. The adjusting handle rotates about the rotating pin as the axis of rotation, and the pin is extended or retracted by rotating the long part.

5. The liquid-cooled unit propulsion slide assembly according to claim 4, characterized in that, The long part and the short part are connected by a vertical bend. When the adjusting base abuts against the short part, the axle is located at the highest position in the track groove, and when the adjusting base abuts against the long part, the axle is located at the lowest position in the track groove.

6. The liquid-cooled unit propulsion slide assembly according to claim 3, characterized in that, A locking member is movably connected to the long side of the support body. The locking member has a recessed locking groove. Rotating the locking member causes the locking groove to fit onto the adjusting handle, thereby locking the pulley assembly.

7. The liquid-cooled unit propulsion slide assembly according to claim 1, characterized in that, The side of the support body is provided with several small pulleys parallel to the pulley. The small pulleys are rotatably connected to the side of the support body. The upper surface of the small pulley is higher than the upper surface of the support body. The diameter of the small pulley is smaller than that of the pulley.

8. The liquid-cooled unit propulsion slide assembly according to claim 7, characterized in that, When the axle is at the highest point of the track groove, the upper surface of the pulley is flush with the upper surface of the small pulley.

9. The liquid-cooled unit propulsion slide assembly according to claim 1, characterized in that, The diameter of the pulley is greater than the height of the supporting body.

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