Ice crystal observation temperature control system naturally falling to ground

• Main Authors: XUE XUEWU, HOU YANLIN, JIN XIAOCHAO, HUANG YI, SUN YUWEN, ZHAO ZHIJUN, LIU JIANWEI
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2020
• Subjects: CONTROLLING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING

An ice crystal observation temperature control system naturally falling to the ground is provided with a base, a support body, a power adapter, a glass slide, a thin aluminum plate, a temperature controller, a temperature sensor, a plurality of semiconductor refrigeration sheets and a cooling fan. A groove is formed in the upper end face of the support body, each semiconductor chilling plate is embedded in the corresponding groove, the cold end face of each semiconductor chilling plate is flush with the upper end face of the support body, the upper end face of the support body is covered withthe thin aluminum plate, the glass slide is placed on the thin aluminum plate, and the temperature sensor is arranged on the thin aluminum plate. The semiconductor refrigeration sheets are connected in parallel and then connected with the power adapter through wires, the mains supply is sequentially connected with the temperature controller and the power adapter through the power line, and the temperature sensor is connec