Fuente: Wipo "BigData" The invention relates to the technical field of big data retrieval, in particular to a server electric appliance cabinet for big data storage and a control method. The invention provides a server electric appliance cabinet for big data storage. The server electric appliance cabinet comprises a constant temperature box, a supporting table, a linkage part and two heat dissipation boxes. A heat exchange fan is arranged on each of the two sides of the constant-temperature box; each heat exchange fan corresponds to one heat dissipation box; a heat dissipation chamber is arranged in the heat dissipation box; at least one water sump chamber is further arranged in the heat dissipation box, and cooling water is injected into the water sump chamber; a cover plate is hinged to the upper end of the heat dissipation box and seals the heat dissipation bin and the water bin. When the linkage part drives the heat dissipation box to move towards any heat exchange fan, a groove is formed in the advancing direction side of the heat dissipation box; when the linkage part moves in the opposite rotating direction, the airflow in the groove is driven to rush to the heat exchange fan; when the temperature in the constant-temperature box is too high, the cover plate flaps the heat exchange fan; when water in the water chamber overflows into the heat dissipation chamber, the heat dissipation agent absorbs heat to cool the interior of the constant temperature box.