Cryogenic liquid storage device and vehicle

• Main Authors: TANG PEIFENG, WANG DONGYU
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: BLASTING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; STORING OF DISTRIBUTING GASES OR LIQUIDS; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

The invention discloses a low-temperature liquid storage device and a vehicle, and the low-temperature liquid storage device comprises a shell, an inner container, an outer container, a heat exchanger, a temperature sensor and a temperature sensor, the shell is internally provided with a mounting space, and a vacuum chamber is constructed between the inner container and the shell; the inner container is arranged in the mounting space; the supporting piece is arranged in the mounting space, the supporting piece extends in the radial direction of the low-temperature liquid storage device, a first connecting part and a second connecting part are arranged on the supporting piece, the first connecting part and the second connecting part are arranged in a spaced mode in the extending direction of the supporting piece, the first connecting part is connected with the inner container, and the second connecting part is connected with the shell; a through hole is formed in the part, located between the first connecting