Immersed liquid cooling cabinet device
An immersion-type, liquid-cooled technology, applied in the direction of mounting plate safety devices, support structure installation, rack/frame structure, etc., can solve the problems of electronic equipment not working effectively, chip pins loose, etc., to achieve effective removal, The effect of small side impact force
Pending Publication Date: 2022-03-15
南方电网大数据服务有限公司
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Problems solved by technology
[0003] Therefore, there is a patent No. 2021110242632 in the prior art, and an invention patent titled a single-phase submerged liquid-cooled cabinet discloses a configuration that adopts a cabinet shell, a sub-liquid separation chamber and a sub-liquid separation tube, which can effectively To realize a fully immersed liquid-cooled cabinet structure, the liquid flow direction is to divert from the liquid distribution main flow to several sub-liquid separation chambers, and then flow through several electronic devices and flow out from the first liquid outlet. It can be seen that in the submerged liquid-cooled cabinet During the working process, the coolant needs to flow through the electronic equipment, and because the working principle is heat exchange, the faster the flow rate, the higher the corresponding heat exchange efficiency. Therefore, for some electronic equipment with a large calorific value, the required The flow rate is higher, and the cooling liquid has a higher density than the air cooling method, so the mass per unit volume is more, so under the same flow rate, the impact of the cooling liquid The force is much greater than the impact force generated by the air. At present, in order to ensure the heat dissipation efficiency, most electronic devices are installed vertically. , it will have a certain impact force on the side of the chip. At present, the existing chip fixing methods are soldered on the board through pins. When the coolant flows through, there will be an impact force on the side of the chip. , so after a long time of impact, the chip is prone to loose pins, which eventually leads to the inability of the electronic device to work effectively
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[0019] The present invention will be described in further detail below in conjunction with the embodiments given in the accompanying drawings.
[0020] refer to figure 1 As shown, a submerged liquid-cooled cabinet device in this embodiment includes a cabinet body 1, a cabinet cover 2 and a circulation pipeline 3, the cabinet body 1 is filled with cooling liquid, and the cabinet cover 2 is reversibly arranged on On the front side of the cabinet body 1, a mounting seat 4 for installing electronic equipment is provided on the inner side of the rear side wall of the cabinet body 1, a liquid outlet is provided on the upper side wall of the cabinet body 1, and a liquid outlet is provided on the lower side wall. There is a liquid inlet 5, the circulation pipe 3 is connected with the liquid outlet and the liquid inlet 5, the liquid inlet 5 includes a liquid inlet plate 51, and the liquid inlet plate 51 is arranged as a trapezoidal plate as a whole, and there is an inlet on it and the...
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An immersed liquid cooling cabinet device disclosed by the present invention comprises a cabinet body, a cabinet cover and a circulating pipeline, the cabinet body is filled with a cooling liquid, a liquid inlet comprises a liquid inlet plate, the liquid inlet plate is integrally arranged in a trapezoidal plate shape, the liquid inlet plate is provided with an inlet and an outlet, the inlet is a short edge of the trapezoidal plate, is cylindrical and is connected with the circulating pipeline, and the outlet is cylindrical and is connected with the circulating pipeline. The inlet is a long side of the trapezoidal plate, the outlet is a long side of the trapezoidal plate and integrally forms a slender opening structure, the inlet and the outlet are communicated with each other, the trapezoidal plate is of a gradual change structure from the inlet to the outlet, and the liquid inlet plate is fixedly mounted on the lower side wall of the cabinet body and is obliquely arranged towards the mounting seat. According to the immersed liquid-cooled cabinet device, the liquid inlet is arranged to be of the liquid inlet plate structure, part of water flow can impact towards the chip, and therefore impact force borne by the side portion of the chip is effectively reduced.
Description
technical field [0001] The invention relates to a liquid-cooled cabinet, more specifically to a submerged liquid-cooled cabinet device. Background technique [0002] Single-phase immersion liquid cooling cabinets are used for liquid cooling and heat dissipation of electronic equipment. Generally speaking, the bottom of the side wall of the single-phase immersion liquid cooling cabinet is provided with a liquid inlet, and the top of the side wall is provided with a liquid outlet. Then, the electronic equipment is placed inside the single-phase immersion liquid cooling cabinet, and the cooling liquid Flow in from the lower liquid inlet and flow out from the upper liquid outlet, where the cooling liquid will exchange heat with the electronic equipment when passing through the electronic equipment, and the cooling liquid with increased temperature after the heat exchange will be released at the external cold source Heat; that is, the coolant absorbs the heat generated by the el...
Claims
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IPC IPC(8): H05K7/20H05K7/14H05K7/18
CPCH05K7/20236H05K7/20272H05K7/1417H05K7/18
Inventor张志亮陈铭杰赵永国郭俊峰黄嘉宁陈东梅永坚李学彦
Owner南方电网大数据服务有限公司