Heat preservation box, transportation device and transportation method
A technology for transportation devices and incubators, applied in the field of incubators and transportation devices, can solve the problems of cold chain transportation, such as the difficulty of accurately controlling the temperature, and achieve the effects of avoiding work, saving refrigeration, and simplifying transportation methods
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Embodiment 1
[0046] This embodiment provides a kind of incubator, see Figure 1~3 , the insulated box 10 includes: a box body 1 and a box cover 2 connected to the box body 1 . Both the box body 1 and the box cover 2 include a frame 11 and a plate 12 arranged on the frame 11 . The structure of the incubator 10 can be in any shape, such as cylinder, cuboid or other irregular three-dimensional shapes. In the present embodiment, the incubator 10 is a cuboid, so in the present embodiment, there are 6 plates 12 in total, 5 of which are arranged on the frame 11 of the casing 1, and another 1 is arranged on the case cover. 2 on frame 11. The six plates 12 and the frame 11 together form an incubator 10 for accommodating goods. Such as figure 2 As shown, each panel 12 includes, from outside to inside, an outer high-strength board 121 , an extruded plastic board 122 , a phase-change insulation board 123 made of phase-change material, and an inner board 124 .
[0047] In this embodiment, the out...
Embodiment 2
[0062] This embodiment provides a transport device, such as Figure 6 As shown, the transportation device includes: a refrigerated truck 20, a refrigeration system 30, and the incubator 10 described in the first embodiment above.
[0063] In this embodiment, it is assumed that the transport temperature range of the goods is T1-T2, wherein T1 is smaller than T2. Before transportation, the refrigerated truck starts to pre-cool, and its pre-cooling temperature is T3. When the temperature (inside the insulated box) is higher than the phase change temperature T4 of the phase change material, the refrigeration system 30 is turned on to provide cooling capacity for the refrigerated vehicle to reduce the temperature of the refrigerated vehicle. When the temperature (inside the insulated box) is lower than the phase transition temperature T4 of the phase transition material, the refrigeration system 30 is turned off, so that the temperature of the refrigerated vehicle 20 rises slowly....
Embodiment 3
[0076] This embodiment provides a transportation method, which is applicable to the transportation device described in the second embodiment above. As shown in 8, the method includes the following steps:
[0077] S1, pre-cooling the incubator 10 in a cold storage with a first preset temperature before transporting the goods;
[0078] S2, turning on the refrigeration system 30 of the transportation device to pre-cool the refrigerated vehicle 20 to a second preset temperature;
[0079] S3, loading the goods into the pre-cooled incubator 10 at the first preset temperature and sealing the box;
[0080] S4, moving the incubator 10 into the refrigerated truck 20 and sealing the door; and
[0081] S5, deliver goods and continue to refrigerate during transportation so that the temperatures of the refrigerated truck 20 and the incubator 30 are within a preset temperature range.
[0082] Usually, the first predetermined temperature is higher than the second predetermined temperature,...
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