Patent ID: 9259103
Filing Date: 2016-02-16
CPC Classification: A47F,F25B,F25D

Claim Text:
1. A combination-type refrigerating cabinet, comprising: a cabinet body internally defining at least one cold accumulation chamber and a refrigerated cabinet internally having at least one refrigeration chamber; at least one first air passage being provided between the cold accumulation chamber and the refrigerated cabinet; the cold accumulation chamber being internally provided with at least one cold accumulator, and the cold accumulator including a case filled with a liquid cold accumulating material; a refrigeration-cycle unit for separately supplying cold energy to the cold accumulation chamber and the refrigerated cabinet; and a pipe system being provided between the cabinet body and the refrigeration-cycle unit, and including a cold accumulation chamber pipeline and a refrigerated cabinet pipeline; the cold accumulation chamber pipeline communicating the refrigeration-cycle unit with the cold accumulation chamber, and the refrigerated cabinet pipeline communicating the refrigeration-cycle unit with the refrigerated cabinet; wherein the refrigerated cabinet internally has multiple refrigeration chambers, and at least one second air passage being provided between any two adjacent refrigeration chambers; wherein the pipe system has a first end and a second end; the first end of the pipe system being connected to an evaporator of the refrigeration-cycle unit, and the second end of the pipe system being separately connected to the cold accumulation chamber and the refrigerated cabinet; and the evaporator of the refrigeration-cycle unit and the first end of the pipe system being enclosed in a closed space; wherein the cold accumulation chamber pipeline includes at least one pipe for communicating the evaporator of the refrigeration-cycle unit with the at least one cold accumulation chamber; and the refrigerated cabinet pipeline includes at least one pipe for communicating the evaporator of the refrigeration-cycle unit with the at least one refrigeration chamber in the refrigerated cabinet; wherein the first air passage is provided with a first closing member for opening or closing the first air passage under control; wherein the second air passage is provided with a second closing member for opening or closing the second air passage under control; wherein the first closing member and the second closing member are respectively driven by a corresponding motor to move, so as to open or close the first and the second air passage, respectively; wherein the first air passage includes a partition board having at least one through hole formed thereon; wherein the second air passage includes a partition board having at least one through hole formed thereon; wherein a plurality of temperature detectors are separately provided in the at least one cold accumulation chamber and the at least one refrigeration chamber of the refrigerated cabinet; wherein the temperature detectors are electrically connected to a controller, and the controller controlling the refrigeration-cycle unit to start or stop operating according to signals generated by the temperature detectors to the controller; and wherein a plurality of valves are separately connected to the pipes of the cold accumulation chamber pipeline and the refrigerated cabinet pipeline of the pipe system, and the valves being controlled by the controller to open or close.