Unpowered solar ammonia water refrigerating device

• Main Author: GUO JINGYAO
• Format: Patent
• Language: Chinese; English
• Published: 07.08.2020
• 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 discloses an unpowered solar ammonia water refrigerating device. The device comprises a mounting frame, a fixing table is arranged at the top of the mounting frame, an ammonia water absorption and diffusion type refrigerating machine is mounted in the middle of the fixing table, an evaporator is horizontally arranged on one side of the ammonia water absorption and diffusion type refrigerating machine, a liquid ammonia pipe is connected to the top of the evaporator, cooling fins are arranged at top end of liquid ammonia pipe, liquid storage tank is arranged on one side of a double-row absorber, and an oil return pipeline corresponding to ammonia water absorption diffusion type refrigerating machine is annularly arranged on side of the fixing table. According to the unpoweredsolar ammonia water refrigerating device, energy is supplied to the ammonia water absorption and diffusion type refrigerating machine through the solar heat collector, the whole solar energy and refrigeration total system is f