PLATE HEAT EXCHANGER

• Main Authors: LEE, Hanchoon, LEE, Eungyul, CHOI, Jiwon
• Format: Patent
• Language: English; French; Korean
• Published: 04.02.2021
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

A plate heat exchanger, according to an embodiment of the present invention, comprises: a plate package in which a plurality of heat exchange plates are stacked to form a flow path through which fluid flows; an end plate coupled to the outside of the plate package; and a socket passing through the end plate and connected to the plate package, wherein the end plate comprises: a base in contact with the outside of the plate package; a socket hole formed to pass through the base, and into which the socket is inserted; and a raised portion protruding outward from an edge of the socket hole of the base. Selon un mode de réalisation, la présente invention concerne un échangeur de chaleur à plaques comprenant : un groupement de plaques dans lequel une pluralité de plaques d'échange de chaleur sont empilées afin de former un circuit d'écoulement apte à être traversé par un écoulement de fluide ; une plaque d'extrémité accouplée à l'extérieur du groupement de plaques ; et une douille passant à travers la plaque d'extrémité et reliée au groupement de plaques. La plaque d'extrémité comprend : une base en contact avec l'extérieur du groupement de plaques ; un trou de douille façonné pour passer à travers la base, et dans lequel la douille est introduite ; et une partie surélevée faisant saillie vers l'extérieur à partir d'un bord du trou de douille de la base. 본 발명의 실시예에 따른 판형 열교환기는, 다수의 열교환 플레이트가 적층되어, 유체가 흐르는 유로를 형성하는 플레이트 패키지; 상기 플레이트 패키지의 외측에 결합되는 엔드 플레이트; 및 상기 엔드 플레이트를 관통하여 상기 플레이트 패키지에 연결되는 소켓을 포함하고, 상기 엔드 플레이트는, 상기 플레이트 패키지의 외측에 접하는 베이스; 상기 베이스에 관통 형성되며 상기 소켓이 삽입되는 소켓 홀; 및 상기 베이스의 소켓 홀 가장자리로부터 외측으로 돌출되는 융기부를 포함한다.