Device and method for autonomous temperature regulation and heat preservation, beverage preparation device and milk collection device

Abstract

The present invention relates to an non-energy-dependent temperature regulation and insulation device and method, as well as a portable beverage preparation device and milk collection device. The temperature regulation and insulation device comprises a temperature regulation portion and an air storage portion. The temperature regulation portion comprises an inner interlayer; an outer interlayer surrounding the inner interlayer; and a receiving cavity defined by the inner interlayer. The inner interlayer communicates with the air storage portion. The device of the present invention can be used in environments where mature raw milk collection and collection equipment is unavailable, effectively collecting dispersed raw milk while maintaining the stability and safety of the raw milk.

Dependencies are inferred from the claim text.