Patent TW-201017083-A (TW)
Title: A high efficiency freezing refrigeration system
Inventor: TSAI JERRY
IPC: F25D11/00
Filed: 2008-10-22
Abstract: This present invention is a kind of high efficiency freezing refrigeration system, it includes a freezing control device, it is the embody compressor and the low temperature air cycle pipeline; A refrigeration space, among them has one to several isolation spaces, in each isolation space the place may absorb the outside heat energy to gather cold, in each isolation space the establishment has the temperature control installment. Each isolation space penetrates the cooling switching arrangement and low temperature of air cycle pipeline the freezing control device connects, in addition, each isolation space is equipped with the low temperature air cycle installment, the low temperature air cycle installment penetrates a low temperature air cycle pipeline to connect; As well as one to several freezing refrigeration space, it is piles up one on top of another the establishment underneath the above refrigeration space, in each freezing refrigeration space the suitable place establishment has a temperature control installment. Also each freezing refrigeration space suitable place is equipped with the low temperature air cycle installment, this low temperature air cycle installs and refrigerates low temperature of air-vent tube the spatial to connect, it opens shuts the condition is installs the gearing control by the temperature control. Because of so the structural design, one of in penetration opening refrigeration spaces to low temperature of air cycle installment several isolation space, comes one to low temperature of air several isolation space, the penetration low temperature air cycle pipeline downward transportation, but again by way of low temperature air cycle installment to one to several freezing refrigeration space in. And can gather when this one to several isolation spaces in the cold temperature rise surpasses a hypothesis temperature, closes and isolates the space to correspond the low temperature air cycle to install and to open corresponds the cooling switching arrangement to reduce gathers temperature of the cold, simultaneously and opens other parts to isolate the space or other completely isolates low temperature of air cycle installment the spatial internal phase correspondence. As well as the closure corresponds the cooling switching arrangement, provides the low temperature air to one to several freezing refrigeration space, so the design, lets compression function the freezing control device provide the low temperature air under the gap must continuously revolution to the isolation space in, maintains all gathers Leng Wuyu under the specific low temperature scope. Then achieved the long time supply low temperature air maintains all freezing refrigeration space in to want the freezing refrigeration temperature range, so besides can enhance life of the freezing control device, and can when the electric power interrupt or unstable, the penetration gathers cold to maintain the freezing refrigeration space in to need the temperature range, but can achieve goal of the long time freezing refrigeration.