Propellant management device for channel split type low-temperature storage tank

• Main Authors: GAO QINGHUA, QI BAOHENG, ZHANG DENGYANG, FU ZIYI, ZHU WENJIE, ZHANG RUIPING, LIU MINGKUAN
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; JET-PROPULSION PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention relates to the technical field of liquid propellant management under the low-temperature condition, and provides a channel split type low-temperature storage tank propellant management device which comprises a mounting base, a gas trap base, a gas trap inner cylinder, a gas trap inner cylinder end cover, a liquid discharge pipe, a gas trap end cover, a gas trap outer cylinder, a liquid channel and a liquid channel end cover. The gas trap end covers are connected with the gas trap outer cylinders in a one-to-one matched mode, the bottoms of the gas trap outer cylinders and the bottoms of the gas trap inner cylinders are connected to the gas trap base, the gas trap outer cylinders divide the internal space into multiple areas through the gas trap inner cylinders, the liquid drainage pipes are inserted into the gas trap outer cylinders, the gas trap base is connected to the mounting base, and the liquid passing end cover is arranged at the liquid passing end. And the mounting base and the liquid th