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WO2007049380A1 - Boite de conservation du froid a temperature constante et procede de conservation du froid a temperature constante - Google Patents

Boite de conservation du froid a temperature constante et procede de conservation du froid a temperature constante Download PDF

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Publication number
WO2007049380A1
WO2007049380A1 PCT/JP2006/312632 JP2006312632W WO2007049380A1 WO 2007049380 A1 WO2007049380 A1 WO 2007049380A1 JP 2006312632 W JP2006312632 W JP 2006312632W WO 2007049380 A1 WO2007049380 A1 WO 2007049380A1
Authority
WO
WIPO (PCT)
Prior art keywords
cold
constant temperature
temperature
box
space
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2006/312632
Other languages
English (en)
Japanese (ja)
Inventor
Yutaka Toshiro
Koichi Kanda
Hiroyasu Muramatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Costem Inc
Original Assignee
Costem Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Costem Inc filed Critical Costem Inc
Publication of WO2007049380A1 publication Critical patent/WO2007049380A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/80—Freezing; Subsequent thawing; Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
    • F25D3/06—Movable containers
    • F25D3/08—Movable containers portable, i.e. adapted to be carried personally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
    • F25D3/125—Movable containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
    • F25D2303/0843—Position of the cold storage material in relationship to a product to be cooled on the side of the product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/804—Boxes

Definitions

  • the present invention relates to a constant temperature cold box and a constant temperature cold storage method, and in particular, using dry ice as a cold heat source.
  • the present invention relates to a constant temperature cold box that can maintain a constant temperature for a long time using a cold storage material and a partition wall as a temperature buffer material, and a constant temperature cold storage method using the constant temperature cold box.
  • Japanese Unexamined Patent Application Publication No. 2004-196410 discloses a method of transporting dry ice and a cold storage material by supplying them to a foldable cold storage container and having a melting point of ⁇ 20 to ⁇ 40 ° C. and latent heat of fusion.
  • a cold storage material 40-70kcalZkg! /, And! /
  • Japanese Patent Laid-Open No. 2003-160173 discloses that the consumption of the refrigerant without overcooling the cold insulation product is suppressed. Therefore, a cold-insulated packaging container is disclosed that can be kept cool for a long period of time and transported while preventing partial overcooling and partial lack of cooling of the cold-retained product.
  • the cold insulation packaging container is composed of an outer box, a cold insulation inner bag enclosed in the outer box, and a refrigerant storage container that can be accommodated leaving a space in the cold insulation inner bag. It is formed of a multilayer sheet consisting of a metal inner layer and a heat insulating outer layer.
  • the temperature difference in the cold storage compartment is within 30 ° C
  • the temperature change after 72 hours in the cold storage compartment is within 10 ° C.
  • Japanese Patent Laid-Open No. 2005-104567 discloses a multi-compartment in which one cold storage container is divided into two or more compartments having different cooling temperatures in order to store and store objects to be cooled having different cooling temperatures.
  • a cold container is disclosed! It has a partition wall that separates the low-temperature and high-temperature compartments while increasing the thickness of any or all of the side wall, bottom surface, and lid of the container body in the low-temperature compartment of the multi-compartment cooler.
  • a plate or space for placing a refrigerant is provided in each section.
  • the temperature range for low-temperature circulation is broadly classified into two types, refrigeration and refrigeration, and the refrigeration and refrigeration and containers are usually used separately depending on the refrigerant used. It is.
  • the refrigerant a cold storage material or dry ice is mainly used. In this case, if excessive cooling is performed, the product to be cooled may deteriorate in quality due to a low temperature failure, and if the cooling is insufficient, the quality may deteriorate due to an increase in temperature.
  • regenerator material In the delivery of refrigerated products, the use of cold storage materials is the mainstream.
  • a regenerator material with a melting point lower than the target holding temperature or when the precooling temperature is low, the temperature inside the regenerator is rapidly reduced immediately after the regenerator material is put into the regenerator. For this reason, some products may cause serious defects, such as low temperature damage.
  • the sublimation temperature should be 78.5 ° C and V, and the characteristics of lies should not be frozen. It was hot.
  • the temperature of the object being transported, the allowable temperature range, and the constant temperature holding time may be limited. Therefore, cold transport corresponding to this condition is required.
  • a polyethylene container having a plate thickness of 25 mm and an internal volume of 151 has a regenerator material with a melting point of -21 ° C of 0.8 kg.
  • the product temperature decreased to 38 ° C and rose to 15 ° C in 6 hours. Therefore, it can be used in the freezing area, but the test results in the refrigerated area have not been disclosed, and it seems difficult to keep the temperature constant in the refrigerated area.
  • an object of the present invention is to provide a constant temperature cold box and a constant temperature cold storage method that can cool an object over a long period of time within a predetermined cold temperature range.
  • the constant temperature and cold box of the present invention is a box formed of a bottom wall and a side wall made of a material having heat insulation properties.
  • the first space can store a storage container storing a constant temperature and cold storage object, and a cold storage refrigerant arranged around the storage container, and the second space stores dry ice. Is possible.
  • the partition wall may be provided with two partition walls separating the first space disposed in the center and the second spaces disposed on both sides of the first space.
  • the partition wall may be removable.
  • the walls can also be made of heat-insulating materials.
  • the heat insulating material may be a foamed plastic, and the thickness of the heat insulating material may be set corresponding to the constant temperature and cold temperature of the constant temperature and cold object.
  • the cold storage refrigerant is a cold storage material that solidifies at a predetermined solidification temperature and stores cold heat. It may be.
  • the constant temperature and cold preservation method of the present invention uses the above-described constant temperature and cold box to cool a constant temperature and cold object stored in a storage container at a constant temperature over a predetermined time in a predetermined temperature range.
  • This is a constant temperature cooling method.
  • the constant temperature cooling method includes a step of storing a constant temperature cold storage object in a containment vessel having a heat insulating material force, and a precooled in which the solidification temperature is set in accordance with the constant temperature cold insulation temperature of the constant temperature cold storage object.
  • the temperature at which the constant temperature cold object is kept cold over a predetermined time is 5 ° C ⁇ 3 ° C, the predetermined time for transportation and Z or storage is 30 hours, and the solidification temperature of the regenerator material May be 0 ° C.
  • the constant temperature cold box of the present invention includes a cold insulation outer box made of a heat insulating material, a lid, and a partition wall that separates the interior into a first space and a second space.
  • An object to be kept at a constant temperature is stored in a containment vessel made of a heat-insulating material, the containment vessel is surrounded by a cool storage material and stored in the first space, and dry ice is stored in the second space and transported. Yes! / Is stored. Since the object to be kept at a constant temperature is in contact with the cold storage material in the first space through the wall surface of the storage container, if the storage container is made of a heat insulating material, the temperature of the cold storage material is the first.
  • the temperature of the object to be kept at a constant temperature is prevented from changing rapidly, and by a gentle heat conduction with the cold storage material that is thawed at a predetermined solidification temperature, a predetermined temperature is maintained at a predetermined temperature.
  • the temperature range is maintained.
  • the cold storage material in the first space and the dry ice in the second space are in contact with the created partition wall as a cushioning material so that the temperature of the cold storage material does not drop rapidly. ,. Since the temperature rise in the second space is small, the dry ice also has little heat dissipation and sublimation is suppressed.
  • the heat from the dry ice is stored as latent heat in the regenerator material and transmitted to the constant temperature object through the wall of the storage container.
  • the cold storage material Since the object to be kept at a constant temperature also comes into contact with the cold storage material through the heat insulating wall of the containment vessel, the cold storage material is kept at a predetermined temperature by gradually thawing at the thawing temperature, while sublimating dry ice. Therefore, the cold heat entering through the partition wall is absorbed as latent heat by the cold storage agent. After the dry ice disappears due to sublimation of dry ice and the cooling capacity is lost, the cool storage material suppresses the temperature rise inside the constant temperature cold box. Since it has such a function, there is an effect that it is possible to stably maintain a constant temperature state over a long period of time.
  • the constant temperature cold box can be manufactured by molding foamed plastic, so it is possible to remove the partition wall by using cool storage materials and dry ice that are low in cost in accordance with the cold storage conditions. Therefore, diversion to a normal cold box is also possible. Therefore, there is an effect that it is possible to reduce the constant temperature cooling cost as a whole.
  • FIG. 1 is a schematic perspective view of a constant temperature cold box according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view of the constant temperature cold box shown in FIG.
  • Fig. 3 is a schematic cross-sectional view of the constant temperature and cold retention bot- ter of Fig. 1 in which a constant temperature and cold preservation object, a cold storage material and dry ice are stored.
  • FIG. 4 is a graph showing a temperature course of an experimental example of a constant temperature cold box.
  • a constant temperature cold box 1 shown in FIGS. 1 to 3 includes a cold outer box 11, a lid 12, and a partition wall 13.
  • the cold insulation outer box portion 11 is formed in a box shape by a bottom wall and a side wall made of foamed plastic.
  • the lid 12 is made of foamed plastic and is detachably aligned with the upper opening of the cold insulation outer box 11.
  • the partition wall 13 separates the inside of the cold insulation outer box portion 11 into a first space 14 and a second space 15.
  • a storage container 32 for the constant temperature and cold storage object 31 and a cool storage material 21 arranged so as to surround the storage container 32 can be stored.
  • the second space 15 dry ice 22 can be stored.
  • the force of turning these materials as foamed plastics is not limited to this, and any material having a predetermined heat insulating property may be used.
  • the second space 15 is provided on both sides of the first space 14, but the first space 14 and the second space 15 are provided when the cooling condition is not strict or the amount is small. V, even if the configuration is simply separated by a single partition wall 13.
  • the partition wall 13 may be removable, and may be integrated with the cold insulation outer box portion 11, and a plurality of fitting portions may be provided in the cold insulation outer box portion 11 to provide the first space 14 and the second space 14. Let's be able to change the ratio of the size of space 15 in
  • the solidification temperature of the regenerator material is selected based on the cold temperature of the constant temperature cold object 31. For example, when the temperature is + 5 ° C, the cold storage material 21 having a solidification temperature of 0 ° C is desirable. If the cold storage temperature is in the freezing zone, the cold storage material 21 with a solidification temperature lower than that temperature is selected.
  • the amount of heat released per hour is calculated from the surface area and outside air temperature of the constant temperature cold box 1 and the average internal temperature and average heat flow rate of the constant temperature cold box 1, and the cooling required to maintain the desired constant temperature holding time. The amount of heat is estimated.
  • the required amount is calculated from the solidification latent heat of the regenerator 21 and the sublimation latent heat of the dry ice 22.
  • the sublimation latent heat of the dry ice 22 is the main, and the cold storage material 21 has many elements as a cushioning material.
  • a constant temperature cold box 1 with is selected.
  • the constant temperature cold object 31 is stored in the storage container 32 that also has a material force having heat insulation properties. It is.
  • the containment vessel 32 and the precooled regenerator material 21 whose solidification temperature is set in accordance with the constant temperature refrigerating temperature of the constant temperature object 31 are arranged so that the regenerator material 21 surrounds the periphery of the containment vessel 32. It is stored in the first space 14 of the cold insulation outer box portion 11 of the constant temperature cold insulation box 1. Further, the dry ice 22 is stored in the second space 15. In this case, as shown in FIG.
  • the storage container 32 is held by the support material 23, the cold storage material 21 is also arranged on the bottom surface side of the storage container 32, and the cold storage material 21 is arranged on the six surfaces of the storage container. It is desirable.
  • the regenerator 21 can be a commercially available plate type.
  • the dry ice 22 may be in the form of pellets. Wrap the plate-shaped dry ice 22 with paper and place it on the support 23 as shown in Figure 3.
  • the constant temperature cold box 1 is completed. Next, packing is performed as necessary, and transportation and Z or storage is performed over a predetermined time under a predetermined external temperature condition.
  • the constant temperature cold object 31 is maintained near the solidification temperature of the regenerator 21 by thawing the heat insulating wall of the containment vessel 32 and the regenerator 21. Since the thawed cold storage material 21 is solidified again by the heat of sublimation of the dry ice 22 across the partition wall 13, the constant temperature and cold object 31 is kept cold under the same conditions until the dry ice 22 is completely sublimated. After all the dry ice 22 has sublimated, the constant temperature object 31 is maintained at a constant temperature until the latent heat accumulated in the cold storage material is consumed.
  • the test was carried out for 50 hours at the target temperature of the cold object + 5 ° C ⁇ 3 ° C.
  • the cold storage materials used at this time were 10 pieces of 800g of Ade power top 1-8 (trade name) and 10.24kg of dry ice.
  • Fig. 4 is a graph showing the temperature of the experimental example of the constant temperature cold box at that time.
  • the sample temperature was slightly lower, but it did not exceed 5 ° C.
  • This average temperature can be adjusted by adjusting the amount of cold storage material input and the thickness of the partition wall.
  • 3.52 kg of dry ice remained after 50 hours of testing, and the actual amount used was 6.72 kg.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Packages (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

La présente invention concerne une boîte de conservation du froid à température constante dans laquelle un objet peut être maintenu froid sur une longue période dans une gamme donnée de basse température. La boîte de conservation du froid à température constante (1) comprend une boîte de conservation du froid externe (11), un rebord (12) et des cloisons séparatrices (13). Les cloisons séparatrices (13) séparent l’intérieur de la boîte de conservation du froid externe (11) en un premier espace (14) et un second espace (15). Dans le premier espace (14), sont placés un récipient de logement (32) contenant un objet (31) devant rester froid à une température constante et des matériaux de conservation du froid (21) dont le récipient de logement (32) est entouré. Dans le second espace (15), on place de la glace carbonique (22). En raison du froid produit par la sublimation de la glace carbonique (22), la température de l'objet (31) est maintenue à environ la température de solidification des matériaux de conservation du froid (21), les cloisons séparatrices (13), les matériaux de conservation du froid (21) et les parois du récipient de logement (32) servant de matériaux tampon.
PCT/JP2006/312632 2005-10-26 2006-06-23 Boite de conservation du froid a temperature constante et procede de conservation du froid a temperature constante Ceased WO2007049380A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005311302A JP2007118972A (ja) 2005-10-26 2005-10-26 定温保冷ボックスと定温保冷方法
JP2005-311302 2005-10-26

Publications (1)

Publication Number Publication Date
WO2007049380A1 true WO2007049380A1 (fr) 2007-05-03

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PCT/JP2006/312632 Ceased WO2007049380A1 (fr) 2005-10-26 2006-06-23 Boite de conservation du froid a temperature constante et procede de conservation du froid a temperature constante

Country Status (2)

Country Link
JP (1) JP2007118972A (fr)
WO (1) WO2007049380A1 (fr)

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FR2954295A1 (fr) * 2009-12-23 2011-06-24 Air Liquide Dispositif pour le transport et la distribution de produits thermosensibles
CN104296446A (zh) * 2014-10-11 2015-01-21 合肥美的电冰箱有限公司 速冷装置及具有它的冰箱
WO2015093311A1 (fr) * 2013-12-17 2015-06-25 シャープ株式会社 Element isolant contre le froid et contenant isolant contre le froid comprenant cet element
CN104884880A (zh) * 2012-12-27 2015-09-02 凸版资讯股份有限公司 恒温保管用具以及收容有该恒温保管用具的保管容器
DE102014008902A1 (de) * 2014-06-14 2015-12-17 Gebhardt Transport- Und Lagersysteme Gmbh Thermosperre für Kühlbehälter
EP3017736A1 (fr) * 2014-11-07 2016-05-11 Rieber GmbH & Co. KG Caisse de transport pour recipients gastro norm
DE102016107813B3 (de) * 2016-04-27 2017-05-04 Verein zur Förderung innovativer Verfahren in der Logistik, VVL e.V. Mehrwegfähige Transportbox
CN106931720A (zh) * 2017-03-09 2017-07-07 顺丰速运有限公司 一种保温箱体及物流运输设备
DE102016115509A1 (de) * 2016-08-22 2018-02-22 K. + S. Kühl- und Spezialtransporte GmbH Vorrichtung für den Transport von Tiefkühlware in ungekühlter Umgebung
CN108423321A (zh) * 2018-03-02 2018-08-21 张志伟 一种具有预警功能的医用恒温存储装置
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WO2020046884A1 (fr) * 2018-08-29 2020-03-05 Praxair Technology, Inc. Systèmes de glace sèche modifiés et procédés de conservation d'articles périssables dans un seul volume de support
EP3199894B1 (fr) * 2016-01-26 2021-04-28 Air Liquide Deutschland GmbH Procédé pour le transport de produits périssables
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US10351326B2 (en) * 2012-11-16 2019-07-16 Savsu Technologies, Llc Storage of temperature-sensitive items with stabilizing pellets
WO2014078673A1 (fr) * 2012-11-16 2014-05-22 Savsu Technologies Llc Présentoir de contenu destiné à être utilisé dans des conteneurs de stockage isolés
US11105556B2 (en) 2013-03-29 2021-08-31 Tokitae, LLC Temperature-controlled portable cooling units
JP6594870B2 (ja) * 2014-06-30 2019-10-23 シャープ株式会社 保冷部材
JP6005108B2 (ja) * 2014-08-01 2016-10-12 古河電気工業株式会社 ダイシングダイボンディングフィルムまたはダイボンドフィルムの梱包構造
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JP6626299B2 (ja) * 2015-09-25 2019-12-25 株式会社 スギヤマゲン 定温輸送容器
CN105857931B (zh) * 2015-12-22 2019-06-28 上海原能细胞医学技术有限公司 细胞储运箱及监控系统
JP2017172825A (ja) * 2016-03-22 2017-09-28 トッパン・フォームズ株式会社 保冷方法
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JP6977410B2 (ja) * 2017-09-06 2021-12-08 大日本印刷株式会社 輸送方法
WO2019187533A1 (fr) * 2018-03-29 2019-10-03 株式会社カネカ Récipient de transport avec stockage à température constante et procédé de chargement
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JP7161264B2 (ja) * 2018-09-28 2022-10-26 積水化成品工業株式会社 保冷容器および冷媒受け
KR200488834Y1 (ko) * 2018-12-03 2019-03-25 지강민 식품보관용 냉장용기
CN111109343A (zh) * 2019-12-17 2020-05-08 广西海洋投资集团有限公司 一种利用空间静电与恒温技术拓宽食材冰温带的方法
GB2604152B (en) * 2021-02-26 2023-09-20 Tower Cold Chain Solutions Ltd Thermally insulated transportation container having compartment for PCM units
JP7725022B2 (ja) * 2021-04-22 2025-08-19 有限会社サンライズ工業 空冷装置
US20230108589A1 (en) * 2021-09-27 2023-04-06 Robert R. Sever Dry Ice Containing Shippers

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WO2011086265A1 (fr) * 2009-12-23 2011-07-21 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Dispositif pour le transport et la distribution de produits thermosensibles
FR2954295A1 (fr) * 2009-12-23 2011-06-24 Air Liquide Dispositif pour le transport et la distribution de produits thermosensibles
CN104884880A (zh) * 2012-12-27 2015-09-02 凸版资讯股份有限公司 恒温保管用具以及收容有该恒温保管用具的保管容器
WO2015093311A1 (fr) * 2013-12-17 2015-06-25 シャープ株式会社 Element isolant contre le froid et contenant isolant contre le froid comprenant cet element
DE102014008902A1 (de) * 2014-06-14 2015-12-17 Gebhardt Transport- Und Lagersysteme Gmbh Thermosperre für Kühlbehälter
CN104296446A (zh) * 2014-10-11 2015-01-21 合肥美的电冰箱有限公司 速冷装置及具有它的冰箱
EP3017736A1 (fr) * 2014-11-07 2016-05-11 Rieber GmbH & Co. KG Caisse de transport pour recipients gastro norm
EP3199894B1 (fr) * 2016-01-26 2021-04-28 Air Liquide Deutschland GmbH Procédé pour le transport de produits périssables
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DE102016115509B4 (de) * 2016-08-22 2020-08-20 K. + S. Kühl- und Spezialtransporte GmbH Vorrichtung für den Transport von Tiefkühlware in ungekühlter Umgebung
DE102016115509A1 (de) * 2016-08-22 2018-02-22 K. + S. Kühl- und Spezialtransporte GmbH Vorrichtung für den Transport von Tiefkühlware in ungekühlter Umgebung
CN106931720A (zh) * 2017-03-09 2017-07-07 顺丰速运有限公司 一种保温箱体及物流运输设备
CN108423321B (zh) * 2018-03-02 2020-02-04 中毅新材料研究院（重庆）有限公司 一种具有预警功能的医用恒温存储装置
CN108423321A (zh) * 2018-03-02 2018-08-21 张志伟 一种具有预警功能的医用恒温存储装置
WO2020046884A1 (fr) * 2018-08-29 2020-03-05 Praxair Technology, Inc. Systèmes de glace sèche modifiés et procédés de conservation d'articles périssables dans un seul volume de support
US11085688B2 (en) 2018-08-29 2021-08-10 Praxair Technology, Inc. Modified dry ice systems and methods for preserving perishable items within a single holding volume
CN109334918A (zh) * 2018-10-19 2019-02-15 东台市万舟船用设备有限公司 一种救生圈用存放装置
US11519657B1 (en) 2021-09-27 2022-12-06 Praxair Technology, Inc. Dry ice containing shippers
CN113955326A (zh) * 2021-10-19 2022-01-21 湖南开启时代生物科技有限责任公司 一种基于物联网技术的便携式保温转运箱

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