HEAT EXCHANGER

• Main Authors: SAPERSTEIN, ZALMAN P, C. JAMES ROSERS, GUNTLY, LEON A, HUGHES, GREGORY G
• Format: Patent
• Language: English; Korean
• Published: 01.04.2000
• Edition: 7
• 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

향류 또는 십자류관계에 있는 2개의 유체경로를 갖춘 열교환기의 제작비용을 최소화하기 위하여, 하우징(10)내에서 공간(26)만큼 이격되어 인접한 나선(16,18,20,24)으로 감겨진 사출물(14)을 이용한다. 향류 또는 십자류의 열교환기를 형성하기 위하여 상기 하우징(10)내에는 배플(57) 또는 밀봉(82,84)으로 이루어진다. 또한, 복수의 유체채널(114,120,122)을 수용할 수 있는 단일의 사출물(100), 또는 유체채널(162,164)을 갖춘 2개의 사출물(150,152)을 함께 결합시켜 구성한 사출물도 사용할 수 있다. The high cost of fabricating heat exchangers having two fluid flow paths in countercurrent or cross current relation is minimized by utilizing an extrusion (14) wound upon itself with adjacent convolutions (16, 18, 20, 24) spaced at (26) and located within a housing (10). A baffle (56) or a seal (82, 84) are employed within the housing (10) to respectively define cross current or countercurrent heat exchangers. Alternatively, an extrusion such as a unitary extrusion (100) may contain plural flow paths (114, 120, 122) or an extrusion made up of two extrusions (150, 152) bonded together and having flow paths (162, 164) may be employed.