Server safety case applying immersed electronic cooling liquid technology

Abstract

The utility model discloses a server safety case applying an immersed electronic cooling liquid technology, which relates to the field of server safety cases and comprises a case body, cooling liquid is stored in the case body, a sealing curtain is arranged at an opening of the front side of the case body, and a sealing groove is arranged on the inner wall of the case body. And a first soft magnetic sheet is fixedly arranged at the edge of the sealing curtain. The first soft magnetic sheet is fixedly arranged on the outer ring of the sealing curtain, the first soft magnetic sheet can be attracted and fixed in the sealing groove, so that the sealing effect is achieved, electronic elements are isolated in the case through the sealing curtain, the case door can be connected to the case in a rotating mode, the case door can be fixed in a simple clamping mode, and the sealing effect is good. The sealing problem does not need to be considered, and based on magnetic adsorption sealing, the sealing curtain can be elastically deformed, so that impact generated when cooling liquid in the case flows can be greatly reduced, and the sealing performance of the sealing position is good.

Description

Technical Field

[0001] This utility model relates to the field of server security enclosures, and in particular to a server security enclosure that uses immersion electronic coolant technology. Background Technology

[0002] In existing technologies, immersion-type electronic coolant technology typically involves immersing electronic components in a coolant solution inside a server's security chassis. A cooling system is connected to the chassis to circulate the coolant, allowing it to continuously dissipate heat from the electronic components. However, because the coolant is fluid, its flow can cause deformation of the chassis, such as reduced sealing at key points, high-pressure coolant vaporization, and poor heat dissipation.

[0003] Therefore, it is necessary to propose a server security chassis that uses immersion electronic coolant technology to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a server security chassis that uses immersion electronic coolant technology to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a server security chassis using immersion electronic coolant technology, comprising a chassis, a coolant stored inside the chassis, a sealing curtain provided at the front opening of the chassis, a sealing groove provided on the inner wall of the chassis, a first soft magnetic sheet fixedly provided at the edge of the sealing curtain, the first soft magnetic sheet being adsorbed and fixed in the sealing groove to seal the interior of the chassis; and a door rotatably connected to the opening of the chassis.

[0006] Preferably, the chassis has an internal support frame on which electronic components are mounted.

[0007] Preferably, the door of the box is provided with a glass window.

[0008] Preferably, the upper end of the sealing curtain is fixed to the upper inner wall of the chassis, and the sealing curtain is arranged in an up-and-down rolling manner.

[0009] Preferably, a pressure relief port is provided on the top of the chassis, and a sealing plug is provided above the pressure relief port.

[0010] Preferably, a support block is fixedly installed in the pressure relief port, and a top rod is slidably installed on the support block. The top rod is slidably installed up and down, and a fan blade is rotatably installed at the bottom of the top rod.

[0011] Preferably, a cross-shaped bracket is fixedly provided at the upper end of the top rod, and guide rods are connected at the four corners of the cross-shaped bracket. Limiting holes are provided on the upper surface of the chassis, and the limiting holes allow the guide rods to slide up and down.

[0012] Preferably, the upper end of the top rod is movably fitted against the lower surface of the sealing plug, and the upper end of the guide rod is fixedly connected to the lower surface of the sealing plug.

[0013] Preferably, a second soft magnetic sheet is provided at the edge of the sealing plug, and the second soft magnetic sheet is adsorbed and fixed to the upper surface of the chassis.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. A first soft magnetic sheet is fixedly installed on the outer ring of the sealing curtain. The first soft magnetic sheet can be attracted and fixed inside the sealing groove to achieve a sealing effect. The electronic components are isolated inside the chassis by the sealing curtain. The chassis door can be connected to the chassis by rotation. The chassis door can be fixed by a simple snap-fit ​​method without considering the sealing problem. Moreover, based on magnetic adsorption sealing, the sealing curtain can be elastically deformed, which can greatly reduce the impact generated when the coolant flows inside the chassis, so that the sealing position has good sealing performance.

[0016] 2. When leakage occurs at the connection between the sealing curtain and the chassis, coolant can be clearly observed between the chassis door and the sealing curtain. Since the chassis door is locked at the opening of the chassis, the coolant will not continue to drain, thus avoiding waste of coolant.

[0017] 3. The upper end of the sealing curtain is fixed to the upper inner wall of the chassis. The sealing curtain is rolled up in the form of a roller shutter, which facilitates the maintenance of electronic components after rolling it up. It is easy to use and does not require the sealing curtain to be completely removed.

[0018] 4. When the pressure inside the chassis increases, a gap can be created between the sealing plug and the chassis, thereby relieving pressure and preventing the coolant pressure inside the chassis from becoming too high. When the pressure inside the chassis is normal, the sealing plug will always be sealed at the upper end of the pressure relief port to prevent coolant leakage inside the chassis. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the server security chassis structure that utilizes immersion electronic coolant technology according to this utility model.

[0020] Figure 2 This is a schematic diagram of the internal structure of a server security chassis that utilizes immersion electronic coolant technology, as described in this utility model.

[0021] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0022] Figure 4 This is a schematic diagram of the sealing curtain structure of this utility model.

[0023] Figure 5 This is a schematic diagram of the internal structure of the sealing curtain of this utility model.

[0024] Figure 6 This is a schematic diagram of the sealing plug structure of this utility model.

[0025] Figure 7 For the present utility model Figure 6 Enlarged schematic diagram of the structure at point B.

[0026] Figure 8 This is a schematic diagram of the internal structure of the sealing plug of this utility model.

[0027] In the diagram: 1. Chassis; 2. Chassis door; 3. Glass window; 4. Pressure relief port; 5. Electronic components; 6. Sealing groove; 7. Sealing curtain; 8. First soft magnetic sheet; 9. Sealing plug; 10. Bracket; 11. Support block; 12. Fan blade; 13. Top rod; 14. Cross-shaped bracket; 15. Limiting hole; 16. Guide rod; 17. Second soft magnetic sheet. Detailed Implementation

[0028] This utility model provides a server security chassis that uses immersion electronic coolant technology. The server security chassis includes a chassis 1, and a bracket 10 is provided inside the chassis 1. Electronic components 5 are installed at equal intervals on the bracket 10. At the same time, the inside of the chassis 1 is filled with coolant. The electronic components 5 are arranged in the chassis 1 in a manner that is completely immersed in the coolant, which greatly improves the heat dissipation effect of the electronic components 5.

[0029] Meanwhile, a pipe for coolant to enter and exit is provided on the back of the chassis 1. A solenoid valve is installed on the pipe to control the coolant to circulate and cool the electronic components 5 inside the chassis 1. The pipe is not shown in the figure and is a common existing technology, so it will not be described in detail here.

[0030] refer to Figure 1 As shown, a door 2 is provided at the front opening of the chassis 1. When the door 2 is opened, it is convenient to repair the electronic components 5 inside the chassis 1. However, to keep the coolant inside the chassis 1 sealed, the mating point between the door 2 and the chassis 1 needs to be sealed. In the prior art, the door 2 is usually fixed to the chassis 1 with screws and a sealing ring. This method has low disassembly and repair efficiency. Based on magnetic adsorption sealing, the sealing curtain 7 can be elastically deformed, which can greatly reduce the impact generated when the coolant flows inside the chassis 1, so that the sealing position has good sealing performance.

[0031] refer to Figures 2 to 5As shown in the figure, the present invention is provided with a sealing curtain 7, and a sealing groove 6 is provided on the inner wall of the opening of the chassis 1. The front opening of the chassis 1 is sealed by the sealing curtain 7. A first soft magnetic sheet 8 is fixedly provided on the outer ring of the sealing curtain 7. The first soft magnetic sheet 8 can be attracted and fixed inside the sealing groove 6, thereby achieving a sealing effect. The electronic components 5 are isolated inside the chassis 1 by the sealing curtain 7. The chassis door 2 can be connected to the chassis 1 in a rotatable manner. The chassis door 2 can be fixed by a simple snap-fit ​​method, without considering the sealing problem. Moreover, the sealing curtain 7 is transparent, which makes it convenient to observe the internal situation of the chassis 1.

[0032] When a leak occurs at the connection between the sealing curtain 7 and the chassis 1, coolant can be clearly observed between the door 2 and the sealing curtain 7. Since the door 2 is engaged at the opening of the chassis 1, it has a certain sealing effect, and the coolant will not continue to drain, thus avoiding waste of coolant. The coolant inside the chassis 1 can be manually drained before the door 2 can be opened to replace the sealing curtain 7 or check for leaks. This is practical and convenient, avoiding the waste caused by draining the coolant directly when it leaks.

[0033] refer to Figure 1 As shown, a glass window 3 is also provided on the door 2, through which the coolant level inside the chassis 1 can be observed.

[0034] It should be noted that the upper end of the sealing curtain 7 is fixed to the upper inner wall of the chassis 1. The sealing curtain 7 is rolled up in the form of a roller shutter, which facilitates the maintenance of electronic components 5 after rolling it up. It is easy to use and does not require the sealing curtain 7 to be completely removed.

[0035] refer to Figure 1 , Figure 6 As shown, several pressure relief ports 4 are provided above the chassis 1. Each pressure relief port 4 is equipped with a sealing plug 9. When the pressure inside the chassis 1 increases, a gap can be generated between the sealing plug 9 and the chassis 1, thereby achieving the purpose of pressure relief and preventing the coolant pressure inside the chassis 1 from being too high.

[0036] Further reference Figure 7 and Figure 8 As shown, a support block 11 is fixedly installed inside the pressure relief port 4. A push rod 13 is slidably installed on the support block 11. A fan blade 12 is fixedly rotated at the bottom of the push rod 13. A cross-shaped bracket 14 is fixedly connected to the upper end of the push rod 13. Guide rods 16 are provided at the four corners of the cross-shaped bracket 14. A limiting hole 15 is provided on the upper surface of the chassis 1 for the guide rod 16 to slide up and down. The lower surface of the sealing plug 9 is fixedly attached to the upper end of the push rod 13. A second soft magnetic sheet 17 is provided inside the sealing plug 9. The second soft magnetic sheet 17 is adsorbed and fixed on the upper surface of the chassis 1. The sealing plug 9 can be elastically deformed.

[0037] In the initial state, the sealing plate 9 is sealed at the upper end of the pressure relief port 4 by the second soft magnetic plate 17, so that the inside of the chassis 1 forms a sealed heat dissipation chamber. When the coolant inside the chassis 1 is too hot, an upward airflow will be generated. The airflow drives the fan blade 12 to rotate. The lifting effect of the airflow causes the fan blade 12 and the sealing plate 9 to rise. When the push rod 13 lifts the sealing plate 9 to a certain extent, a gap is generated between the four sides of the sealing plate 9 and the chassis 1. The high-pressure airflow inside the chassis 1 can be discharged through this gap to achieve the purpose of automatic pressure relief. When the pressure inside the chassis 1 is normal, the sealing plate 9 is always sealed at the upper end of the pressure relief port 4 to prevent the coolant inside the chassis 1 from leaking.

[0038] It should be noted that the four corners of the sealing plug 9 are also fixed to the upper end of the guide rod 16, ensuring that the four corners rise evenly when the sealing plug 9 is supported.

Claims

1. A server security cabinet using an immersion electronic cooling liquid technology, comprising a cabinet (1) in which a cooling liquid is stored, characterized in that: The front side opening of the cabinet (1) is provided with a sealing curtain (7), the inner wall of the cabinet (1) is provided with a sealing groove (6), the edge of the sealing curtain (7) is fixedly provided with a first soft magnetic sheet (8), the first soft magnetic sheet (8) is adsorbed and fixed in the sealing groove (6) so as to seal the inside of the cabinet (1); the opening of the cabinet (1) is also rotatably connected with a cabinet door (2).

2. The server security enclosure using the immersion electronic cooling technology according to claim 1, wherein: The inside of the cabinet (1) is provided with a support (10), and the support (10) is installed with an electronic element (5).

3. The server security enclosure utilizing immersion electronic cooling technology of claim 1, wherein: The cabinet door (2) is provided with a glass window (3).

4. The server security enclosure utilizing immersion electronic cooling technology of claim 1, wherein: The upper end of the sealing curtain (7) is fixed on the upper inner wall of the cabinet (1), and the sealing curtain (7) is arranged in an up-down winding mode.

5. The server security enclosure utilizing immersion electronic cooling technology of claim 1, wherein: The upper part of the cabinet (1) is provided with a pressure relief port (4), and the upper part of the pressure relief port (4) is provided with a sealing plug (9).

6. The server security enclosure utilizing immersion electronic cooling technology of claim 5, wherein: The support block (11) is fixedly arranged in the pressure relief port (4), the top rod (13) is slidably arranged on the support block (11), the top rod (13) is arranged in an up-down sliding mode, and the bottom of the top rod (13) is rotatably provided with a fan blade (12).

7. The server security enclosure utilizing immersion electronic cooling technology of claim 6, wherein: The upper end of the top rod (13) is fixedly provided with a cross-shaped support (14), the four corners of the cross-shaped support (14) are connected with guide rods (16), the upper surface of the cabinet (1) is provided with limiting holes (15), and the limiting holes (15) are used for the up-down sliding of the guide rods (16).

8. The server security enclosure utilizing immersion electronic cooling technology of claim 7, wherein: The upper end of the top rod (13) is movably attached to the lower surface of the sealing plug (9), and the upper end of the guide rod (16) is fixedly connected to the lower surface of the sealing plug (9).

9. The server security enclosure utilizing immersion electronic cooling technology of claim 5, wherein: The edge of the sealing plug (9) is provided with a second soft magnetic sheet (17), and the second soft magnetic sheet (17) is adsorbed and fixed on the upper surface of the cabinet (1).

Images