Abstract: A flow guiding device in an immersion-cooled chassis of a server comprises at least one deflector located above a chip on a mainboard in the chassis, each deflector comprises a first end for mounting to the mainboard above the chip and a second end inclined away from the mainboard. The first end is immersed in coolant, the second end is higher than the first end; the deflector further comprises a hollow part including multiple through holes for interrupting upward movement vapor bubbles generated by the hot chip, which reduces probability of the vapor bubbles escaping from the coolant liquid and the chassis. A liquid-cooled chassis having the flow guiding device is also disclosed.

Abstract: A manifold for cooling server includes an inlet pipe, an outlet pipe, a plurality of first hole groups, and a plurality of second hole groups. The distance between every two adjacent first hole groups is first distance, the distance between every two adjacent second hole groups is second distance, and the first distance is not equal to the second distance. The first distance is designed for one size of server, and the second distance is designed for another size of server. When changing the size of all servers in the rack, turning manifold 100 to 180 degrees to change the first hole groups 30 to the second hole groups 40 for adapting the severs, which makes the manifold 100 adapt two different sizes of server. A rack and a data center cooling system using the manifold are also disclosed.

Abstract: A communication receiver includes a first signal processing circuit and a second signal processing circuit. The first signal processing circuit includes a first feedforward equalizer and a decision circuit. The first feedforward equalizer processes a received signal to generate a first equalized signal. The decision circuit performs hard decision upon the first equalized signal to generate a first symbol decision signal. The second signal processing circuit includes a second feedforward equalizer, a decision feedforward equalizer, and a first decision feedback equalizer. The second feedforward equalizer processes the first equalized signal to generate a second equalized signal. The decision feedforward equalizer processes the first symbol decision signal to generate a third equalized signal. The first decision feedback equalizer generates a second symbol decision signal according to the second equalized signal and the third equalized signal.

Abstract: A glue dispenser dispensing switch includes a switching device main body, a needle holding base, a wear-resistant plate, and a rotating device. The switching device main body is equipped with a double liquid inlet, the needle holding base is equipped with a mixed glue outlet, the wear-resistant plate is installed between the switching device main body and the needle holding base, and the wear-resistant plate is equipped with a wear-resistant plate opening. The rotating device is utilized to rotate the needle holding base or the wear-resistant plate. A mixed double-liquid glue passes through the double liquid inlet, the wear-resistant plate opening and the glue outlet to dispense a mixed glue while the double liquid inlet, the wear-resistant plate opening and the glue outlet are overlapped. In addition, a double liquid dispensing equipment is also disclosed herein.

Abstract: A low-profile and small-size valve to a shut off a flow of fluid in a pipeline includes a frame, a tube, a moving part, a lever, an elastic part, a latch, and a trigger. The tube is movable with the moving part. The lever is rotatable around an axis. The elastic part can push the lever to rotate after the trigger pushes the buckle away from the lever to unlatch the lever and allow rotation. During the rotation of the lever, the lever pulls on the moving part, and the moving part pulls on the tube together to disconnect the tube from the pipe. The valve improves the convenience and efficiency of shutting off a flow of fluid. A pipeline and an immersion cooling system is also disclosed.

Abstract: An isolation device for isolating leaked liquid coolant and an electronic equipment carrying same are disclosed. The isolation device includes a liquid cooling radiator, a fixing structure, and a detection device. The liquid cooling radiator includes a first housing and a second housing which are connected with each other and enclose a chamber allowing a liquid coolant to flow therethrough. The first housing defines a groove away from the chamber, a bottom wall of the groove including a first end and a second end lower than the first end. The fixing structure is disposed on the bottom wall and configured to fix a pipe. The groove is configured to receive liquid coolant leaked from a connection between the fixing structure and the pipe. The detection device is disposed on the second end and configured to detect presence of liquid.

Abstract: A low-profile and small-size valve to a shut off a flow of fluid in a pipeline includes a frame, a tube, a moving part, a lever, an elastic part, a latch, and a trigger. The tube is movable with the moving part. The lever is rotatable around an axis. The elastic part can push the lever to rotate after the trigger pushes the buckle away from the lever to unlatch the lever and allow rotation. During the rotation of the lever, the lever pulls on the moving part, and the moving part pulls on the tube together to disconnect the tube from the pipe. The valve improves the convenience and efficiency of shutting off a flow of fluid. A pipeline and an immersion cooling system is also disclosed.

Abstract: A low-profile and small-size valve to a shut off a flow of fluid in a pipeline includes a frame, a tube, a moving part, a lever, an elastic part, a latch, and a trigger. The tube is movable with the moving part. The lever is rotatable around an axis. The elastic part can push the lever to rotate after the trigger pushes the buckle away from the lever to unlatch the lever and allow rotation. During the rotation of the lever, the lever pulls on the moving part, and the moving part pulls on the tube together to disconnect the tube from the pipe. The valve improves the convenience and efficiency of shutting off a flow of fluid. A pipeline and an immersion cooling system is also disclosed.

Abstract: An electronic apparatus including a box body, at least one heat generating element and an immersion cooling module are provided. The immersion cooling module includes a condensing structure and an airflow guiding device. The box body has a containing space, and the containing space is adapted to contain a heat dissipation medium. The heat generating element is disposed in the containing space to be immersed in the heat dissipation medium which is in the liquid state. The condensing structure is disposed in the containing space and includes a first condensing portion. The airflow guiding device is disposed in the box body and is adapted to guide the heat dissipation medium which is in the gaseous state toward the first condensing portion.

Abstract: An electronic apparatus including a box body, at least one heat generating element and an immersion cooling module are provided. The immersion cooling module includes a condensing structure and an airflow guiding device. The box body has a containing space, and the containing space is adapted to contain a heat dissipation medium. The heat generating element is disposed in the containing space to be immersed in the heat dissipation medium which is in the liquid state. The condensing structure is disposed in the containing space and includes a first condensing portion. The airflow guiding device is disposed in the box body and is adapted to guide the heat dissipation medium which is in the gaseous state toward the first condensing portion.

Abstract: The present invention relates to a junction box comprising a housing, an electric connection module, a monitor module, and a cable module. A solar module transmits electricity generated by the solar module to a power conversion device; moreover, a plurality of signal wires of the cable module transmit the parameter supervised by the monitor module to an external monitoring and controlling device at the same time. Therefore, the monitor module can inform users the using information of the solar module such that users can judge the timing of repairing and replacing the external solar module and so as to achieve an ultimate using benefit of the solar module.