席梦思式火炕席梦思式火炕为架空式炕，它由床架、炕厢和炕垫等组成，结构如附图所示。床架是炕的支座；炕厢是烟气流通、吸热和散热装置；炕垫为蓄热和使散热均匀的铺垫。一、结构的主要特点１．换热面积大这种炕采用废大６０长翼形暖气片作为炕面（其侧面积为０．２８ｍ... Simmons-style fire Simmons-style fire is an overhead type, which consists of a bed frame, a trunk and a mattress, and the structure is shown in the attached figure. The bed frame is the support of the crucible; the crucible is the flow of the flue gas, the heat absorption and the heat dissipation device; the crucible pad is the pad for the heat storage and the uniform heat dissipation. First, the main features of the structure The heat transfer area is large. This type of waste uses large 60-long wing radiators as a surface (the side area is 0.28m...