Refrigerating evaporator sharing double spacing boards by multiple shells and copper tubes

• Main Authors: LI WEIMING, LIANG JINGWEI, ZHOU YOUKAI, LIANG MEIFANG, CHEN ZHIXIONG, TAN JINRONG, LIANG HUI, YANG PING, ZHOU JIAXIN, ZHOU YONGCHAO, LIANG SHUXIN, LONG CHIJIAN, WU JIANLONG, LIANG MEIYING
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2018
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The invention relates to a refrigerating evaporator sharing double spacing boards by multiple shells and copper tubes. The refrigerating evaporator comprises shells, a front end cover, a front partition, spacing boards, a back end cover, a back partition and copper tubes, wherein the shells are cylindrical cast iron shells, and multiple shells are connected end to end in series and are sealed; each shell is used as a shell of an evaporator of a refrigerating system; a refrigerant inlet, a refrigerant outlet, an exhaust hole and an oil outlet are respectively formed in each shell; bolt holes are formed in the edges of a bottom shell and a tube shell of the front end cover; the spacing boards are two flange plates and are respectively welded with the shells on the left and right sides; the back end cover is formed in a way that the cylindrical shell on an outer ring is welded with a spherical bottom cover; and the copper tubes are arranged in the shells. According to the refrigerating evaporator, waterways of e