Oil-cooled power equipment container chassis with recyclable cooling oil

Abstract

The present application belongs to the technical field of equipment container chassis, and particularly relates to an oil-cooled computing power equipment container chassis capable of recycling cooling oil. The technical scheme is as follows: an oil-cooled computing power equipment container chassis capable of recycling cooling oil, comprising two bottom side beams, a plurality of bottom cross beams welded between the two bottom side beams, a floor welded on the plurality of bottom cross beams, an oil collecting groove arranged in the middle of the floor, an oil guide pipe connected to the bottom of the oil collecting groove, and the two sides of the floor being downwardly inclined towards the oil collecting groove, and a pedestrian walkway connected to the floor. The present application provides an oil-cooled computing power equipment container chassis capable of recycling cooling oil, realizes efficient collection and recycling of leaked cooling liquid, guarantees the safety of the inside of the box body and the on-site operation environment, effectively avoids the problems of cooling liquid waste and environmental pollution, and comprehensively improves the operation safety, economy and environmental protection of the oil-cooled computing power equipment box.

Description

Technical Field

[0001] This invention belongs to the technical field of equipment container chassis, and specifically relates to an oil-cooled computing equipment container chassis with recyclable cooling oil. Background Technology

[0002] With the rapid iteration of computing infrastructure, computing equipment enclosures have become the core carrier for the rapid deployment of high-density computing power. Currently, the mainstream approach in the industry is oil cooling, which uses circulating cooling oil to remove the high heat generated by the server operation, thereby ensuring the continuous and stable operation of the computing equipment.

[0003] However, existing oil-cooled computing equipment enclosures have revealed numerous structural defects during long-term operation and maintenance. Affected by factors such as aging and loosening of pipe interfaces, routine equipment maintenance and debugging, and assembly tolerances, the cooling oil is highly prone to leakage. Leaking cooling oil flows directly from the bottom of the enclosure and accumulates on the ground, polluting the equipment's operating environment and causing site contamination. Furthermore, the leaked cooling oil cannot be recycled and requires frequent replenishment, significantly increasing the material costs for long-term equipment maintenance and resulting in serious resource waste.

[0004] Meanwhile, leaked cooling oil will create a smooth oil film on the ground around the enclosure. When maintenance personnel enter the enclosure to carry out inspections, repairs, and debugging, they are very likely to slip and fall, which greatly increases the safety risks of on-site operations and cannot guarantee the personal safety of maintenance personnel.

[0005] In summary, existing oil-cooled computing equipment boxes have many drawbacks, such as the inability to recover leaked coolant, poor maintenance economy, low operational safety, and easy environmental pollution. Summary of the Invention

[0006] In order to solve the above-mentioned problems in the existing technology, the purpose of this invention is to provide a container frame structure for oil-cooled computing equipment with recyclable cooling oil, so as to realize the efficient collection and recycling of leaked coolant, ensure the safety of the container interior and on-site working environment, effectively avoid coolant waste and environmental pollution, and comprehensively improve the operational safety, economy and environmental protection of the oil-cooled computing equipment container.

[0007] The technical solution adopted in this invention is as follows: A container frame for an oil-cooled computing device with recyclable cooling oil includes two bottom side beams, several bottom crossbeams welded between the two bottom side beams, a floor welded on the several bottom crossbeams, an oil collection trough in the middle of the floor, an oil guide pipe connected to the bottom of the oil collection trough, the two sides of the floor sloping downwards towards the oil collection trough, and a pedestrian walkway connected to the floor.

[0008] This invention achieves automatic collection, controllable recovery, and safe isolation of leaking oil through an integrated structure consisting of a sloping oil collection floor, a central oil collection tank, an external oil recovery pipeline, and a high-level, detachable, non-slip pedestrian walkway. Dripping / leaking cooling oil from the equipment flows by gravity onto the sloping floor to the center of the tank, then into the oil collection tank, and finally into the oil guide pipe through the oil outlet, ultimately being recovered from the external oil storage device. Personnel walk entirely on the high-level pedestrian walkway, completely isolated from the oil accumulation area at the bottom, achieving human-machine separation. This invention achieves efficient collection and recycling of leaked coolant, ensuring the safety of the tank interior and the on-site working environment, effectively avoiding coolant waste and environmental pollution, and comprehensively improving the operational safety, economy, and environmental friendliness of oil-cooled computing equipment tanks.

[0009] In a preferred embodiment of the present invention, the two sides of the floor are spliced ​​and flush with the bottom side beam. The bottom side beam, bottom crossbeam and floor are assembled by integral welding structure, and the upper surfaces of each component are flush, ensuring the overall structural strength and flatness of the bottom of the box.

[0010] In a preferred embodiment of the present invention, an oil passage port is provided on the bottom side beam. The end of the oil guide pipe away from the oil collection tank is connected to the oil passage port, and an oil pipe plug is installed at the outer end of the oil guide pipe where it connects to the oil passage port. An oil passage port is provided at the corresponding matching position of the bottom side beam and the oil collection tank. The oil guide pipe is connected to the oil passage port and extends through the bottom side beam to the outside of the housing. An oil pipe plug is detachably installed at the outer end of the oil guide pipe. Under normal recovery conditions, it can guide the return oil, and under the blocked state, it can effectively prevent the coolant from overflowing and leaking, achieving controllable oil collection, oil return, and sealing protection.

[0011] As a preferred embodiment of the present invention, a filter connector is provided at the connection between the oil guide pipe and the oil outlet, and the filter connector has a built-in stainless steel filter screen. A detachable miniature filter connector is added at the connection between the oil guide pipe and the oil outlet, which automatically filters impurities, dust, and equipment debris during the oil leakage recovery process. The recovered cooling oil can be reused directly without secondary filtration; at the same time, the filter connector can be disassembled, cleaned, and replaced separately without affecting the overall structure.

[0012] As a preferred embodiment of the present invention, the floor is sloping and bent from both sides towards the center. The floor's sloping and bent structure allows spilled or leaked cooling oil during equipment operation and maintenance to automatically converge towards the center of the housing due to its own gravity, preventing localized accumulation of cooling oil.

[0013] As a preferred embodiment of the present invention, the floor comprises multiple independent panels that are hinged together, and a fine-tuning support screw is provided between the bottom of the independent panel and the bottom crossbeam. The floor adopts a multi-segment independent panel hinged structure, and the bottom is provided with a fine-tuning support screw, allowing manual adjustment of the floor's tilt angle (0° to 6° adjustable) according to equipment layout requirements.

[0014] As a preferred embodiment of the present invention, the floor is inclined at an angle of 3° to 5° from both sides toward the middle, preferably 4°.

[0015] As a preferred embodiment of the present invention, the pedestrian walkway includes a walkway frame connected to the floor, and an anti-slip grating or anti-slip patterned plate is fixed inside the walkway frame. The stamped anti-slip patterned plate is installed as a whole, and micro-oil drainage holes are provided on the surface of the plate. This maintains high-strength anti-slip performance while allowing small amounts of spilled oil to be quickly drained into the bottom oil collection tank through the micro-holes, thus reducing dust accumulation.

[0016] As a preferred embodiment of the present invention, the anti-slip grating or anti-slip patterned plate is coated with an anti-slip and wear-resistant coating. The anti-slip and wear-resistant coating on the surface of the anti-slip grating significantly increases the friction for pedestrians, effectively ensuring the safety of maintenance personnel entering and exiting the enclosure. While achieving centralized and controllable recovery of leaked cooling oil, it also considers the safety, economy, and maintainability of equipment maintenance.

[0017] As a preferred embodiment of the present invention, blind hole nuts are fixed on the floor, and the pedestrian walkway is connected to the blind hole nuts on the floor by bolts. The blind hole nuts are pre-embedded at the corresponding connection positions on the floor to completely eliminate the risk of oil leakage through the bolt holes, ensure the sealing performance of the bottom of the enclosure, and facilitate subsequent disassembly of the walkway, cleaning of accumulated oil, and equipment inspection and maintenance.

[0018] The beneficial effects of this invention are as follows: This invention achieves automatic collection, controllable recovery, and safe isolation of leaking oil through an integrated structure consisting of a sloping oil collection floor, a central oil collection tank, an external oil recovery pipeline, and a high-level, detachable, non-slip pedestrian walkway. Dripping / leaking cooling oil from the equipment flows by gravity onto the sloping floor to the center of the tank, then into the oil collection tank, and finally into the oil guide pipe through the oil outlet, ultimately being recovered from the external oil storage device. Personnel walk entirely on the high-level pedestrian walkway, completely isolated from the oil accumulation area at the bottom, achieving human-machine separation. This invention achieves efficient collection and recycling of leaked coolant, ensuring the safety of the tank interior and the on-site working environment, effectively avoiding coolant waste and environmental pollution, and comprehensively improving the operational safety, economy, and environmental friendliness of oil-cooled computing equipment tanks. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the invention, excluding the floor and pedestrian walkway. Figure 3 This is a schematic diagram of the cross-section of the base frame of the present invention; Figure 4 This is a schematic diagram of the oil collection tank and oil guide pipe structure of the present invention; Figure 5 This is a schematic diagram of the pedestrian walkway structure of the present invention.

[0020] Among them, 1-bottom side beam; 2-bottom cross beam; 3-floor; 4-oil collection trough; 5-oil guide pipe; 6-oil pipe plug; 7-pedestrian walkway; 71-walkway frame; 72-grating plate. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention. It should be noted that, unless otherwise specified, the embodiments and features described in the embodiments of the invention can be combined with each other.

[0023] like Figures 1-5 As shown, the container frame of the oil-cooled computing equipment with recyclable cooling oil in this embodiment includes two bottom side beams 1, several bottom cross beams 2 are welded between the two bottom side beams 1, a floor 3 is welded on the several bottom cross beams 2, an oil collection tank 4 is provided in the middle of the floor 3, an oil guide pipe 5 is connected to the bottom of the oil collection tank 4, the two sides of the floor 3 are inclined downward towards the oil collection tank 4, and a pedestrian walkway 7 is connected to the floor 3.

[0024] This invention achieves automatic collection, controllable recovery, and safe isolation of leaking oil through an integrated structure consisting of a sloping oil collection floor 3, a central oil collection tank 4, an external oil recovery pipeline, and a high-level detachable anti-slip pedestrian walkway 7. Leaking / seeping cooling oil from the equipment flows by gravity onto the sloping floor 3 to the center of the enclosure, then into the oil collection tank 4, and finally into the oil guide pipe 5 through the oil outlet, ultimately being recovered from the external oil storage device. Personnel walk entirely on the high-level pedestrian walkway 7, completely isolated from the bottom oil accumulation area, achieving human-machine separation. This invention achieves efficient collection and recycling of leaked coolant, ensuring the safety of the enclosure's interior and the on-site working environment, effectively avoiding coolant waste and environmental pollution, and comprehensively improving the operational safety, economy, and environmental friendliness of the oil-cooled computing equipment enclosure.

[0025] The two sides of the floor 3 are spliced ​​and flush with the bottom side beam 1. The bottom side beam 1, the bottom crossbeam 2 and the floor 3 are assembled by integral welding, and the upper surfaces of each component are flush to ensure the overall structural strength and flatness of the bottom of the box.

[0026] An oil passage port is provided on the bottom side beam 1. The end of the oil guide pipe 5 away from the oil collection tank 4 is connected to the oil passage port. An oil pipe plug 6 is installed at the outer end of the oil guide pipe 5 where it connects to the oil passage port. An oil passage port is opened at the corresponding matching position of the bottom side beam 1 and the oil collection tank 4. The oil guide pipe 5 is connected to the oil passage port and extends through the bottom side beam 1 to the outside of the box. The outer end of the oil guide pipe 5 is detachably equipped with an oil pipe plug 6. Under normal recovery conditions, it can conduct return oil. Under the blocked state, it can effectively prevent the coolant from overflowing and leaking, realizing controllable oil collection, oil return and sealing protection.

[0027] A filter connector is installed at the connection between the oil guide pipe 5 and the oil outlet, and the filter connector has a built-in stainless steel filter screen. A detachable miniature filter connector is added at the connection between the oil guide pipe 5 and the oil outlet. During the oil leakage recovery process, impurities, dust and equipment debris are automatically filtered. The recovered cooling oil can be reused directly without secondary filtration. At the same time, the filter connector can be disassembled, cleaned and replaced separately without affecting the overall structure.

[0028] The floor 3 is sloping and bent from both sides towards the center. The floor 3 adopts a bent structure that slopes towards the center of the box, so that the cooling oil spilled or leaked during equipment operation and maintenance can automatically gather towards the center of the box by its own gravity, avoiding local accumulation of cooling oil.

[0029] Alternatively, the floor 3 may comprise multiple independent panels hinged together, with fine-tuning support screws installed between the bottom of each independent panel and the bottom crossbeam 2. The floor 3 employs a multi-segment independent panel hinged structure, with fine-tuning support screws at the bottom, allowing manual adjustment of the floor 33's tilt angle (0° to 6° adjustable) according to equipment layout requirements.

[0030] The floor 3 is inclined at an angle of 3° to 5° from both sides toward the middle, preferably 4°.

[0031] Specifically, the pedestrian walkway 7 includes a walkway frame 71, which is connected to the floor 3. An anti-slip grating 72 or an anti-slip patterned plate is fixed inside the walkway frame 71. The stamped anti-slip patterned plate is installed as a whole, and micro-oil drainage holes are provided on the surface. This maintains high-strength anti-slip performance while allowing small amounts of spilled oil to be quickly drained into the bottom oil collection tank 4 through the micro-holes, thus reducing dust accumulation.

[0032] The anti-slip grating 72 or anti-slip patterned plate is coated with an anti-slip and wear-resistant coating. The anti-slip and wear-resistant coating on the surface of the anti-slip grating 72 significantly improves the friction of pedestrians, effectively ensuring the walking safety of maintenance personnel when entering and exiting the enclosure. While achieving centralized and controllable recovery of leaked cooling oil, it also takes into account the safety, economy and maintainability of equipment operation and maintenance.

[0033] Blind hole nuts are fixed on the floor 3, and the pedestrian walkway 7 is connected to the blind hole nuts on the floor 3 by bolts. Blind hole nuts are pre-embedded at the corresponding connection positions of the floor 3 to completely eliminate the risk of oil leakage through the bolt holes, ensure the sealing performance of the bottom of the box, and facilitate the disassembly of the walkway, cleaning of accumulated oil, and equipment inspection and maintenance in the future.

[0034] Example: The container frame of the oil-cooled computing equipment with recyclable cooling oil in this embodiment mainly includes bottom side beams 1, bottom crossbeams 2, floor 3, oil collection tank 4, oil guide pipe 5, oil pipe plugs 6, and pedestrian walkway 7.

[0035] The bottom side beam 1, bottom cross beam 2 and floor 3 are assembled by integral welding structure, and the upper surfaces of each component are flush to ensure the overall structural strength and flatness of the bottom of the box; the floor 3 adopts a bent structure that slopes towards the middle of the box, so that the cooling oil spilled or leaked during the operation and maintenance of the equipment can automatically gather towards the middle of the box by its own gravity, avoiding local accumulation of cooling oil.

[0036] The oil collection trough 4 adopts an integral trough-shaped bending structure and is fixedly welded to the upper surface of the bottom crossbeam 2. An oil outlet is opened at the corresponding matching position of the bottom side beam 1 and the oil collection trough 4. The oil guide pipe 5 is connected to the oil outlet and extends through the bottom side beam 1 to the outside of the box. The outer end of the oil guide pipe 5 is detachably equipped with an oil pipe plug 6. Under normal recovery conditions, it can conduct return oil, and under the plugged state, it can effectively prevent the coolant from overflowing and leaking, realizing controllable oil collection, oil return and sealing protection.

[0037] A pedestrian walkway 7 is provided in the central area of ​​the enclosure. This walkway 7 is elevated above the floor 3 inside the enclosure, physically separating the maintenance walking area from the oil accumulation area and preventing personnel from slipping on oil. The walkway 7 consists of a walkway frame 71 and anti-slip grating 72. The walkway frame 71 is formed by welding rectangular tubing together and is detachably connected to the base frame with bolts. Blind holes and nuts are pre-embedded at the corresponding connection positions on the floor 3 to completely eliminate the risk of oil leakage through bolt holes, ensuring the sealing performance of the bottom of the enclosure and facilitating future disassembly of the walkway, oil cleaning, and equipment inspection and maintenance.

[0038] The surface of the grating plate 72 is coated with an anti-slip and wear-resistant coating, which greatly improves the friction of pedestrians and effectively ensures the walking safety of maintenance personnel when entering and exiting the box. While realizing the centralized and controllable recovery of leaked cooling oil, it also takes into account the safety, economy and maintainability of equipment operation and maintenance.

[0039] This invention addresses the core issues of oil leakage, pollution, waste, and personnel slippage safety in oil-cooled computing power containers. Through an integrated structure consisting of a sloping oil collection floor 3, a central oil collection tank 4, an external oil recovery pipeline, and a high-level, detachable, anti-slip walkway, it achieves automatic oil collection, controllable recovery, and safe isolation of leaking oil. This invention includes an optimal embodiment and several alternative embodiments, adaptable to oil-cooled computing power equipment containers of different power ratings and layouts.

[0040] The overall structure of this equipment, from top to bottom and from inside to outside, consists of: elevated pedestrian walkway 7 system → inclined oil collection floor 3 → central oil collection tank 4 assembly → base frame load-bearing beams (bottom side beam 1, bottom cross beam 2) → external oil recovery pipeline assembly.

[0041] Oil leakage flow logic: Equipment dripping / leaking cooling oil → gravity flow from inclined floor 3 to the middle of the box → flows into oil collection tank 4 → enters the oil guide pipe through the oil outlet 5 → is recovered by external oil storage device.

[0042] Personnel operation logic: Personnel walk on elevated walkways throughout the entire process, completely isolated from the oil accumulation area at the bottom, thus achieving human-machine separation.

[0043] This embodiment represents the optimal implementation of the invention, offering superior structural reliability, sealing, maintainability, and recycling efficiency, making it suitable for mass production of mainstream liquid-cooled / oil-cooled computing containers.

[0044] 1. Main oil collection structure of the base frame: The container chassis is integrally welded together from bottom side beams 1, bottom crossbeams 2, and floor 3. All welds are fully sealed to prevent oil leakage. The upper surface of the chassis remains flush with the reference standard. Floor 3 adopts a two-way central bending structure, with both sides of floor 3 symmetrically inclined towards the center of the container, with an inclination angle of 3° to 5° (4° being optimal).

[0045] This angle is the optimal tilt angle for gravity-based oil collection: if the tilt angle is too small, the oil leakage will flow slowly and local oil accumulation will be easy; if the tilt angle is too large, it will affect the flatness of the equipment inside the box. A 4° tilt angle can ensure that a small amount of leaking oil or spilled oil during maintenance can quickly and completely converge to the center of the box without dead corners, without affecting the installation of the equipment.

[0046] 2. Oil collection tank 4 core components: At the center of the width of the housing, on the upper surface of the bottom crossbeam 2, a continuous, integrally welded, trough-shaped, bent oil collection trough 4 is formed by bending. The oil collection trough 4 is U-shaped in cross-section and runs through the effective working area of ​​the housing, capable of completely collecting all the collected cooling oil.

[0047] Oil passages are precisely opened at both ends of the oil collection tank 4, corresponding to the bottom side beam 1. The oil passages are chamfered and ground to avoid oil accumulation and impurity blockage.

[0048] 3. Oil recovery pipeline assembly: The oil inlet is sealed with the oil guide pipe 5. The oil guide pipe 5 is made of seamless pipe, which is corrosion-resistant, oil-resistant, and not easily aged or deformed. The oil guide pipe 5 is arranged along the inner side of the bottom side beam 1, and extends horizontally through the bottom side beam 1 to the outside of the container body.

[0049] The extended ports of the pipelines are equipped with removable threaded oil pipe plugs (6): under normal sealing conditions, this ensures a complete seal at the bottom of the tank, preventing rainwater and dust from entering. During recovery operations, the plugs are unscrewed, and an external hose is connected to the oil storage tank to complete the gravity-flow recovery of the cooling oil. All pipeline interfaces use a sealing ring press-fit sealing structure, eliminating the risk of leakage.

[0050] 4. Elevated safety pedestrian walkway (7 components): A continuous pedestrian walkway 7 is set in the middle of the container operation channel. The walkway is higher than the oil collection surface of the floor 3, forming a physical isolation layer to completely prevent people from stepping on the oil accumulation area.

[0051] The walkway frame is integrally welded from rectangular square tubes, and its structural strength meets the requirements for personnel's daily inspection and equipment maintenance foot traffic. The walkway frame 71 is connected to the base frame using countersunk bolts and bottom blind hole pre-embedded nuts: the entire area below the base frame floor 3 uses closed blind hole nuts, with no through holes, thus preventing cooling oil leakage from the connection holes from the structural source.

[0052] The walkway surface is covered with anti-slip grating 72. The hollow structure of the grating 72 does not block the bottom from collecting oil or water. The surface is sprayed with a high-friction coefficient anti-slip and wear-resistant oil-based paint, which is suitable for long-term oil mist and wet conditions, and greatly improves the anti-slip performance.

[0053] Meanwhile, the bolt-removable structure design allows for quick and complete disassembly of the walkway, facilitating thorough cleaning, removal of debris, and maintenance of the bottom oil collection tank 4 and the dead corners of the floor 3, making it highly maintainable.

[0054] Alternative Implementation Example 1: Adjustable Tilt Angle Oil Drainage Floor 3 Structure: Based on the fixed bending angle in the optimal embodiment, the integrated bending floor 3 is replaced with a segmented adjustable bending angle floor 3.

[0055] Floor 3 adopts a multi-segment independent panel hinge structure, with a micro-adjustment support screw at the bottom, which can manually adjust the tilt angle of floor 3 (0°~6° adjustable) according to the equipment layout requirements.

[0056] Applicable scenarios: Non-standard customized computing boxes, special working conditions with concentrated oil leakage in local equipment, the oil collection slope can be adjusted to meet local rapid oil collection needs.

[0057] Alternative Example 2: Oil recovery structure with filtration function: A detachable miniature filter connector is added at the connection between the oil guide pipe 5 and the oil outlet, with a stainless steel filter screen inside the connector.

[0058] The system automatically filters impurities, dust, and equipment debris during oil leakage recovery, and the recovered cooling oil can be reused directly without secondary filtration. Furthermore, the filter connector can be disassembled, cleaned, and replaced independently without affecting the overall structure.

[0059] Applicable scenarios: High-dust factory areas, long-term outdoor deployment, and high-end computing power units with high requirements for cooling oil cleanliness.

[0060] Alternative Example 3: Segmented Independent Oil Collection Tank Structure 4 The continuous, integrated oil collection tank 4 of the optimal embodiment is replaced with a multi-segment independent modular oil collection tank 4, with each segment of the tank independently corresponding to a set of oil guide pipes 5 and a sealing connector.

[0061] When a single tank section malfunctions or becomes clogged, it can be disassembled and replaced separately, and the oil can be recovered separately without requiring a complete shutdown for maintenance.

[0062] Applicable scenarios: Extra-large computing boxes, high-power oil-cooled units with multiple devices arranged independently in partitions.

[0063] Alternative Example 4: Integrated Anti-slip Walkway Floor (3) Structure: The 72-structure grating was removed and replaced with a stamped anti-slip patterned plate for overall paving, with micro-oil drainage holes on the plate surface.

[0064] It retains high-strength anti-slip performance and can quickly drain a small amount of spilled oil into the bottom oil collection tank 4 through micropores, while reducing dust accumulation.

[0065] Applicable scenarios: Indoor deployment in high-cleanliness computer rooms, and operation and maintenance environments free from large amounts of impurities and contamination.

[0066] The present invention has the following advantages: 1. Self-powered oil collection structure: No additional power is required. It achieves fully automatic oil collection by relying on the 3-angle inclination of the floor. The structure is simple, energy-saving, and maintenance-free.

[0067] 2. Sealed and leak-proof design: Triple protection of full welding + blind hole nut + sealed pipeline, completely solving the problem of oil seepage and oil leakage pollution at the bottom of the box.

[0068] 3. Controlled oil recovery: By recycling and reusing cooling oil, the maintenance and operation losses of cooling oil are greatly reduced, and the economic efficiency of equipment is improved.

[0069] 4. Physical isolation design: The elevated walkway structure eliminates the risk of people slipping and falling on the oil, significantly improving the safety of operation and maintenance.

[0070] 5. Modular and detachable structure: Walkways and pipelines can be quickly disassembled and assembled, greatly improving the convenience of equipment cleaning, inspection, and maintenance.

[0071] This invention is not limited to the above-described optional embodiments. Anyone can derive other various forms of products under the guidance of this invention. However, regardless of any changes made in their shape or structure, any technical solution that falls within the scope of the claims of this invention shall be protected by this invention.

Claims

1. A container frame for an oil-cooled computing power equipment with recyclable cooling oil, characterized in that: It includes two bottom side beams (1), several bottom cross beams (2) are welded between the two bottom side beams (1), a floor (3) is welded on the several bottom cross beams (2), an oil collection trough (4) is provided in the middle of the floor (3), an oil guide pipe (5) is connected to the bottom of the oil collection trough (4), the two sides of the floor (3) slope downward towards the oil collection trough (4), and a pedestrian walkway (7) is connected to the floor (3).

2. The container frame for oil-cooled computing equipment with recyclable cooling oil according to claim 1, characterized in that: The two sides of the floor (3) are joined and flush with the bottom side beam (1).

3. The container frame for oil-cooled computing equipment with recyclable cooling oil according to claim 1, characterized in that: An oil passage is provided on the bottom side beam (1). The end of the oil guide pipe (5) away from the oil collection tank (4) is connected to the oil passage. An oil pipe plug (6) is installed at the outer end of the oil guide pipe (5) where it is connected to the oil passage.

4. The container frame for oil-cooled computing equipment with recyclable cooling oil according to claim 3, characterized in that: A filter connector is provided at the connection between the oil guide pipe (5) and the oil outlet, and the filter connector has a built-in stainless steel filter screen.

5. The container frame for oil-cooled computing equipment with recyclable cooling oil according to claim 1, characterized in that: The floor (3) is sloping and curved from both sides toward the middle.

6. The container frame for oil-cooled computing equipment with recyclable cooling oil according to claim 1, characterized in that: The floor (3) includes multiple independent panels that are hinged to each other, and fine-tuning support screws are provided between the bottom of the independent panels and the bottom crossbeam (2).

7. The container frame for oil-cooled computing equipment with recyclable cooling oil according to claim 1, characterized in that: The floor (3) is inclined at an angle of 3° to 5° from both sides toward the middle.

8. The container frame for oil-cooled computing equipment with recyclable cooling oil according to claim 1, characterized in that: The pedestrian walkway (7) includes a walkway frame (71), which is connected to the floor (3). An anti-slip grating (72) or an anti-slip patterned plate is fixed inside the walkway frame (71).

9. The container frame for an oil-cooled computing equipment with recyclable cooling oil according to claim 8, characterized in that: The anti-slip grating (72) or anti-slip patterned plate is sprayed with an anti-slip and wear-resistant coating.

10. A container frame for oil-cooled computing equipment with recyclable cooling oil according to any one of claims 1 to 9, characterized in that: Blind hole nuts are fixed on the floor (3), and the pedestrian walkway (7) is connected to the blind hole nuts on the floor (3) by bolts.

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