Space microgravity double-layer suspension vibration isolation device, scientific experiment cabinet and suspension method

• Main Authors: SHENG QIANG, ZHU QINGLIN, FENG ZHENHUA, ZHANG LU, LI ZONGFENG, WANG KE, ZHANG JULE
• Format: Patent
• Language: Chinese; English
• Published: 04.03.2022
• Subjects: AIRCRAFT; AVIATION; COSMONAUTICS; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES OR EQUIPMENT THEREFOR

The invention relates to a space microgravity double-layer suspension vibration isolation device, a scientific experiment cabinet and a suspension method.The space microgravity double-layer suspension vibration isolation device comprises a jet suspension experiment table (outer body for short) and a magnetic suspension experiment table (inner body for short), the inner body is provided with a magnet, the outer body is provided with an electromagnetic coil, the inner body is embedded into the outer body, and the magnet and the electromagnetic coil are arranged correspondingly; the inner body is controlled to suspend relative to the outer body by the acting force generated by the electrified coil in the magnetic field; a thruster is arranged on the outer body, and the thruster is used for jetting airflow to generate thrust to control the outer body to suspend. According to the invention, the double-layer non-contact movement of the outer body following the inner body is realized from the hardware level, and the