Blood bag low-temperature preservation box
The utility model discloses a blood bag low-temperature preservation box, which belongs to the technical field of oral medical auxiliary instruments and comprises a box body and an upper cover of thebox body, the box body comprises an outer-layer box body and an inner-layer box body inside the outer...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a blood bag low-temperature preservation box, which belongs to the technical field of oral medical auxiliary instruments and comprises a box body and an upper cover of thebox body, the box body comprises an outer-layer box body and an inner-layer box body inside the outer-layer box body, and a first containing cavity is arranged between the outer-layer box body and theinner-layer box body. A semiconductor chilling plate is arranged on the side wall of the inner-layer box body and used for cooling the blood bag in the inner-layer box body, the cold end of the semiconductor chilling plate is close to the inner wall of the inner-layer box body, and the hot end of the semiconductor chilling plate is close to the outer-layer box body; a cooling fan protection frameis arranged on the inner wall of the outer-layer box body in the first containing cavity, a second containing cavity is defined by the cooling fan protection frame and the outer-layer box body, a cooling fan facing the hot end |
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