Evaporator

• Main Author: ZHENG SHANLONG
• Format: Patent
• Language: English
• Published: 01.04.2015
• 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 utility model relates to an evaporator. The evaporator comprises an evaporator cylinder, wherein a gas return pipe and a liquid supply pipe are arranged on the evaporator cylinder. The evaporator is characterized in that the gas return pipe is arranged on the upper side wall of the evaporator cylinder; the liquid supply pipe is arranged on the lower side wall of the evaporator cylinder; a first coil is arranged between the gas return pipe and the evaporator cylinder; a second coil is arranged between the liquid supply pipe and the evaporator cylinder; more than two gas return through holes are formed in the evaporator cylinder within a maximum sectional area range encircled by the first coil and are positioned above the central position of the gas return pipe; more than two liquid supply through holes are formed in the evaporator cylinder within a maximum sectional area range encircled by the second coil and are positioned below the central position of the liquid supply pipe. Supplied liquid and returned gas are uniformly distributed, and the evaporator provided by the utility model has the advantage of good refrigerating effect.