Modularized detachable sealing device for comprehensive environment test

• Main Authors: YANG ZHEYI, NIU JIANCHAO, YANG XUEYIN, LIU YUFENG, WANG QIANG
• Format: Patent
• Language: Chinese; English
• Published: 25.03.2022
• Subjects: AMMUNITION; BLASTING; CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING; WEAPONS

A modularized detachable comprehensive environment test sealing device comprises a heat preservation support, a heat preservation plate, a heat preservation cover plate, a sealing plate and a sealing assembly, and the heat preservation support is spliced and fixed to the periphery of a reserved hole in a bottom plate of a test box; the heat preservation plate is spliced with the heat preservation support, the two heat preservation cover plates with the semicircular notches are installed on the upper surface of the heat preservation plate, and the sealing plate is fixed to the heat preservation cover plates through the semicircular pressing strips and further fixed through the sealing assembly. According to the invention, the system sealing requirement during boundary simulation of the comprehensive environment test system is met, and the device is convenient to mount and dismount and can be repeatedly used; the height can be adjusted according to the position of the vibration table or the test clamp. The appl