multi-tube exchanger with double shell

• Main Authors: LEE, DONG GYU, KANG, CHAE DONG
• Format: Patent
• Language: English; Korean
• Published: 12.04.2017
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEAT PUMP SYSTEMS; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The present invention relates to a multi-pipe type heat exchanger with a double cylinder, formed in a double cylinder structure and a multi-pipe type to allow four kinds of A, B, C, and D fluids to perform triple heat exchanges, such as A-B, B-C, and C-D. Thus, in accordance with a type of the fluid, thermal energy is stored by using a heat storage substance or thermal energy of industrial waste heat is recycled, so energy efficiency is raised. According to the present invention, the A, B, C, and D fluids are inserted to realize heat exchange among the fluids, and the multi-pipe type heat exchanger with a double cylinder includes: a first c unit to receive the B fluid; a second cylinder unit disposed inside the first cylinder unit to receive the C fluid; a first pipe line disposed around the outside of the second cylinder unit to receive the A fluid; and a second pipe line disposed around the inside of the second cylinder unit to receive the D fluid. 본 발명은 이중 원통 구조와 다관형으로 구성되어 서로 다른 4종류의 A,B,C,D유체가 서로 A-B, B-C, C-D 와 같이 3중으로 열교환이 이루어지도록 한 것이며, 유체의 종류에 따라 따라 축열물질을 이용하여 열에너지 저장하거나 산업 폐열의 열에너지를 재활용하여 에너지 효율을 높이는 이중 원통 다관형 열교환기에 관한 것이다. 즉, 본 발명은 제A유체, 제B유체, 제C유체, 제D유체가 각각 투입되어 서로 열교환이 이루어지되, 상기 제B유체가 투입되는 제1원통부와, 상기 제1원통부 내측에 배치되어 제C유체가 유입되는 제2원통부와, 상기 제2원통부 외측 주변에 배치되어 제A유체가 유입되는 제1관로와, 상기 제2원통부 내측에 배치되어 제D유체가 유입되는 제2관로;를 포함하여 이루어지는 것을 특징으로 한다.