Portable medical refrigeration transport equipment and control method thereof

Abstract

A portable medical refrigeration transport device comprises an electric control board, a heat preservation box body (1), a semiconductor refrigeration sheet (2), a water pump (3), a storage battery (4), a hand-cranked power generator (41), and a heat preservation water tank (5). A heat preservation tank cover (11) capable of being opened and closed is disposed on the heat preservation water tank (5). A heat preservation partition plate (12) is disposed in the heat preservation tank cover (11), and the heat preservation partition plate (12) divides the heat preservation box body into a refrigeration storage space and a mounting space that are disposed up and down. The heat preservation water tank (5), the water pump (3) and the storage battery (4) are disposed in the mounting space. The heat preservation water tank (5) comprises a thermal conducting inner container and a heat preservation layer, and the cool end surface of the semiconductor refrigeration sheet (2) is attached to the thermal conducting inner container. A first water bag (61) and a second water bag (62) are disposed between opposite side walls of the heat preservation box body (5), a first air bag (71) is disposed between the first water bag (61) and the heat preservation partition plate (12), and a second air bag (72) is disposed between the second water bag (62) and the heat preservation partition plate (12).

Description

technical field [0001] The present invention relates to refrigeration equipment, in particular to a medical refrigeration equipment, in particular to a portable medical refrigeration transportation equipment and a control method thereof. Background technique [0002] Portable refrigeration equipment is widely used because it is easy to carry out. The portable refrigeration equipment in the prior art usually includes an incubator. In order to achieve refrigeration, dry ice is usually placed in the incubator for cooling. With the advancement of technology, portable refrigeration equipment A refrigeration system is also added to further extend the cooling time. However, in actual use, the temperature near the dry ice or refrigeration parts is often lower, while the temperature at a farther position is higher, so that the temperature distribution in the incubator is uneven; at the same time, for fragile items (For example: medical vaccines and other items) or when refrigerating...

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