Coil pipe type heat exchanger

• Main Authors: MOON CHANG-YONG, LYU JIANBO
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2023
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; FLUES; 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; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES; WEAPONS

The utility model discloses a coil pipe type heat exchanger, relates to the field of heat exchangers, solves the problem of low heat exchange efficiency of the existing heat exchanger, and adopts the technical scheme that the coil pipe type heat exchanger comprises a heat exchange disc; the heat exchange disc comprises a first heat exchange tube and a second heat exchange tube; the first heat exchange tube and the second heat exchange tube are spiral in a mosquito-repellent incense shape; the first heat exchange tube and the second heat exchange tube are combined into a mosquito coil shape; the centers are communicated through an S-shaped pipe; a cold medium inlet and a cold medium outlet are formed in the heat exchange disc; the device further comprises a heat exchange cover. The heat exchange disc is arranged in the heat exchange cover; and the cold medium inlet and the cold medium outlet are arranged outside the heat exchange cover. The aim of higher heat exchange efficiency of the heat exchanger with the