LARGE SCALED VESSEL UNDER HIGH INTERNAL PRESSURE

• Main Author: KIM, UL NYEON
• Format: Patent
• Language: English; Korean
• Published: 17.10.2012
• Subjects: BLASTING; EQUIPMENT FOR SHIPPING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; STORING OF DISTRIBUTING GASES OR LIQUIDS; TRANSPORTING; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

PURPOSE: A large capacity pressure tank under a high pressure is provided to load a large quantity of natural gas because an installation space of a pressure tank can be reduced when same natural gas is loaded in a ship. CONSTITUTION: A large capacity pressure tank under a high pressure comprises an inner tank(100) and an outer tank(200). The inner tank is a box shaped structure in which natural gas is stored. In the inner tank, a horizontal cross section of a wall member is a wave shape to increase a storage space and to support the pressure of the natural gas. The outer tank covers the inner tank to serve as a secondary barrier when gas is leaked from the inner tank. The outer tank is a box shape to prevent the gas from being leaked to the outside.