HEAT EXCHANGE CORE FOR TWO-WAY AIR INLET AND OUTLET PIPE

• Main Authors: YU, Zuncai, ZENG, Fuxiang, LIU, Guangpeng
• Format: Patent
• Language: Chinese; English; French
• Published: 19.09.2019
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; 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; RANGES; VENTILATING; WEAPONS

A heat exchange core (1) for a two-way air inlet and outlet pipe (2), comprising an annular main body (11) , the annular main body (11) having a first inner annular surface (12) and a first outer annular surface (13) along an axial first side, the annular main body (11) having a second inner annular surface (14) and a second outer annular surface (15) along an axial second side, a plurality of air inlet flow passages (16) being formed between the second outer annular surface (15) and the first inner annular surface (12), a plurality of air outlet flow passages (17) being formed between the first outer annular surface (13) and the second inner annular surface (14), the plurality of air inlet flow passages (16) and the plurality of air outlet flow passages (17) being arranged in a cross manner. L'invention concerne un cœur d'échange de chaleur (1) destiné à un tuyau d'entrée et de sortie d'air à deux voies (2) comprenant un corps principal annulaire (11), le corps principal annulaire (11) présentant une premièr