Water -cooling laboratory bench

The utility model discloses a water -cooling laboratory bench, its technical scheme main points are including frame and first ploe detection spigot, the second ploe detects the spigot, the setting that first ploe detection spigot and/or second ploe detection spigot can slide in opposite directions is in the frame, the cooling device of spigot laminating still is provided with and detects in the frame, cooling device is including leading heat -insulating material, it is provided with two and make by the metal that has the heat conductivity to lead heat -insulating material, two lead heat -insulating material respectively and the first ploe detect and all to be provided with insulating heat transfer layer between spigot and the second ploe detection spigot, insulating heat transfer layer is filled by the silicone grease and forms, lead to be provided with on the heat -insulating material supplying coolant liquid endless heat conduction passageway, the both ends of heat conduction passageway are provided with in