Production method of high-stability heat exchanger

• Main Authors: WENG LIANGJIN, ZHU JIANPING, SU RUIXING, XIE QIAN, WU WEIFENG
• Format: Patent
• Language: Chinese; English
• Published: 13.04.2021
• 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

The invention relates to the technical field of heat exchangers, in particular to a production method of a high-stability heat exchanger. The production method comprises the following steps that 1, cooling fins are stacked; 2, a cooling fin assembly is installed; 3, an upper side plate is installed; 4, a pipe is expanded; 5, arc-shaped joints are welded; 6, heat exchange assemblies are fixed; 7, a centralized input pipe is welded; and 8, a centralized output pipe is welded. According to the production method of the high-stability heat exchanger, the two rows of heat exchange assemblies are erected to form an included angle and can form the supporting state with the triangular cross section with an installation portion when installed in the open space, so that a stable support is provided in the production process, other parts are convenient to assemble; the structure is more stable and reliable in the using process, refrigerants enter from the centralized input pipe and then flow out along with the centralize