Vaccine refrigerating box with vaccine anti-freezing function and vaccine anti-freezing method thereof

A refrigerator and anti-freezing technology, which is applied in the field of vaccine freezing of vaccine refrigerators, can solve the problems of reduced refrigeration and heat preservation performance, long temperature recovery time, large cooling capacity loss of refrigerators, etc.

Pending Publication Date: 2018-08-14
青岛澳柯玛疫苗冷链有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the long temperature recovery time, the refrigerator will lose a lot of cooling capacity during the temperature recovery period

Method used

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  • Vaccine refrigerating box with vaccine anti-freezing function and vaccine anti-freezing method thereof
  • Vaccine refrigerating box with vaccine anti-freezing function and vaccine anti-freezing method thereof
  • Vaccine refrigerating box with vaccine anti-freezing function and vaccine anti-freezing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] This embodiment 1 describes a vaccine refrigerator with a vaccine anti-freezing function.

[0041] like figure 1 and figure 2 As shown, the vaccine refrigerator includes a refrigerator body 1, a vaccine storage chamber 5 and an isolation layer.

[0042] Wherein, both the vaccine storage chamber 5 and the isolation layer are located in the refrigerator body 1 .

[0043] The isolation layer is an isolation phase change layer 3 for absorbing cold.

[0044] Preferably, the interior of the isolation phase change layer 3 is made of phase change material.

[0045] The isolation phase change layer 3 is located inside the refrigerator body 1 and outside the vaccine storage chamber 5 .

[0046] A cold source placement area is also provided between the isolation phase change layer 3 and the inner side wall of the refrigerator body for placing the cold source 2 .

[0047] The working principle of the vaccine refrigerator in the present embodiment is:

[0048] The isolated ph...

Embodiment 2

[0050] This embodiment 2 describes a vaccine refrigerator with a vaccine anti-freezing function.

[0051] like image 3 and Figure 4 As shown, the vaccine refrigerator includes a refrigerator body 1, a vaccine storage chamber 5 and an isolation layer.

[0052] Wherein, both the vaccine storage chamber 5 and the isolation layer are located in the refrigerator body 1 .

[0053] The isolation layer is a cold energy isolation layer 4 for slowing down the conduction speed of cold energy.

[0054] Preferably, the cold insulation layer 4 is made of vacuum insulation board material or heat insulation board material.

[0055] The cold insulation layer 4 is located inside the refrigerator body 1 and outside the vaccine storage chamber 5 .

[0056] A cold source placement area is also provided between the cold energy isolation layer 4 and the inner side wall of the refrigerator body for placing the cold source 2 .

[0057] The working principle of the vaccine refrigerator in the pr...

Embodiment 3

[0060] Embodiment 3 describes a vaccine refrigerator with the function of preventing freezing of vaccines.

[0061] like Figure 5 and Image 6 As shown, the vaccine refrigerator includes a refrigerator body 1, a vaccine storage chamber 5 and an isolation layer.

[0062] Wherein, both the vaccine storage chamber 5 and the isolation layer are located in the refrigerator body 1 .

[0063] The isolation layer includes an isolation phase change layer 3 for absorbing cold energy and a cold energy isolation layer 4 for delaying the conduction speed of cold energy.

[0064] Wherein, the isolation phase change layer 3 may be the isolation phase change layer as in the above-mentioned embodiment 1.

[0065] And the cold energy isolation layer 4 can adopt the cold energy isolation layer in the above-mentioned embodiment 2.

[0066] Preferably, the cold insulation layer 4 is located outside the vaccine storage chamber 5 , and the isolation phase change layer 3 is located outside the c...

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PUM

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Abstract

The invention discloses a vaccine refrigerating box with a vaccine anti-freezing function and a vaccine anti-freezing method thereof. The vaccine refrigerating box with the vaccine anti-freezing function comprises a refrigerating box body and a vaccine storage chamber located in the refrigerating box body; the vaccine refrigerating box further comprises an isolating layer used for absorbing the cooling capacity and/or delaying the conduction velocity of the cooling capacity; the isolating layer is located in the refrigerating box body and located on the outer side of the vaccine storage chamber; and a cold source storing area is further arranged between the isolating layer and the inner side wall of the refrigerating box body. According to the vaccine refrigerating box, by arranging the isolating layer, the part of the cooling capacity can be absorbed and/or the conduction velocity of the cooling capacity can be delayed, the temperature in the vaccine storage chamber is conveniently maintained to be 0 DEG C or above, and the anti-freezing protection function to vaccines is achieved.

Description

technical field [0001] The invention relates to the technical field of vaccine refrigeration, in particular to a vaccine refrigerator with a vaccine anti-freezing function and a vaccine freezing method based on the vaccine refrigerator with a vaccine anti-freezing function. Background technique [0002] At present, the vaccine refrigerators used in the vaccine cold chain transportation industry generally do not have the function of vaccine freezing protection, and preparations need to be made in advance before use. [0003] Under the existing technology, after putting the frozen cold source into the vaccine refrigerator, too much cooling will cause the temperature in the refrigerator to drop below 0°C. If the vaccine is put in at this time, the vaccine will be frozen and become invalid. [0004] Therefore, the user needs to wait until the temperature in the box rises above 0° before putting in the vaccine and starting to use it. [0005] Due to the long temperature recovery...

Claims

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Application Information

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IPC IPC(8): F25D11/00F25D23/00
CPCF25D11/00F25D23/00
Inventor 陈志鹏李守大张金坡王亲勇李道辉宋康星
Owner 青岛澳柯玛疫苗冷链有限公司
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