1results about How to "Flexible and convenient layout" patented technology

The present application belongs to the technical field of refrigeration and low temperature engineering, and discloses a throttling refrigerator, which comprises a capillary bundle and a shell, the capillary bundle comprises a plurality of capillary tubes filled and arranged in the shell, the end portions of the plurality of capillary tubes are flush arranged, the first end of the capillary bundle is a working medium inlet, the second end of the capillary bundle extends to the bottom of the shell and has an expansion gap with the bottom of the shell, the plurality of capillary tubes have a backflow gap therebetween, and a backflow outlet is arranged on the side wall of the shell close to the first end of the capillary bundle. The capillary bundle is arranged as a fluid throttling channel, the arrangement of the capillary bundle is flexible and convenient, the setting process is simple, the three-dimensional space of the shell can be fully utilized, the space utilization rate of the shell is improved, the capillary bundle can be arranged more, the overall flow of the fluid channel is increased, the channel is composed of a plurality of capillary tubes, the refrigerator has larger flow and refrigerating capacity, and the refrigeration performance is improved.