JPH0329775A - Low temperature transporting box - Google Patents
Low temperature transporting boxInfo
- Publication number
- JPH0329775A JPH0329775A JP15856989A JP15856989A JPH0329775A JP H0329775 A JPH0329775 A JP H0329775A JP 15856989 A JP15856989 A JP 15856989A JP 15856989 A JP15856989 A JP 15856989A JP H0329775 A JPH0329775 A JP H0329775A
- Authority
- JP
- Japan
- Prior art keywords
- box
- coolant
- temperature
- cold air
- meat
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims description 5
- 239000002826 coolant Substances 0.000 abstract description 18
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 11
- 235000011089 carbon dioxide Nutrition 0.000 abstract description 11
- 235000013372 meat Nutrition 0.000 abstract description 10
- 235000013305 food Nutrition 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000008016 vaporization Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 235000004789 Rosa xanthina Nutrition 0.000 description 1
- 241000109329 Rosa xanthina Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
Description
【発明の詳細な説明】 （技術分野） 本発明は低温輸送用ボックスに関する。[Detailed description of the invention] (Technical field) The present invention relates to a box for cold transport.
（従来技術とその課題）
生鮮食料品等の輸送にはドライアイス等の冷却剤を使用
した低温輸送用ボックスが使用されるが、従来のボック
スにおいては食料品を覆うシートの上に冷却剤をバラで
分散配置していた。このため、冷却剤の隙間やその配置
密度が薄い箇所など、場所によっては冷却剤からの冷気
が十分に流れない領域が存在する可能性がある。一方、
食料品の新鮮な風味等を維持するためには冷凍保存より
も０℃近くで保存するいわゆるチルド冷蔵の方が有利と
されているが、従来のボックスでは冷却剤の近品質管理
の点で問題がある。(Prior art and its issues) Low-temperature transport boxes that use a coolant such as dry ice are used to transport fresh foods, but in conventional boxes, the coolant is placed on a sheet that covers the food. They were spread out in roses. Therefore, depending on the location, there may be areas where cool air from the coolant does not flow sufficiently, such as gaps between the coolant or areas where the density of the coolant is low. on the other hand,
In order to maintain the fresh flavor of foodstuffs, so-called chilled refrigeration, which stores foods at temperatures close to 0℃, is said to be more advantageous than frozen storage, but conventional boxes pose problems in terms of quality control of the coolant. There is.
（発明の目的）
本発明の目的は、冷却剤の冷気がボックス内に均一に行
き渡り、かつ食料品の温度を下げ過ぎることなく理想的
な温度で保冷可能な低温輸送用ボックスを提供すること
にある。(Objective of the Invention) The object of the present invention is to provide a low-temperature transportation box that allows the cold air of the refrigerant to spread uniformly within the box and that can keep foodstuffs at an ideal temperature without lowering their temperature too much. be.
（発明の構或）
本発明に係る低温輸送用ボックスは、密閉型箱体の天井
壁部の内側面に冷却剤を装着したものである。(Structure of the Invention) The low-temperature transport box according to the present invention has a refrigerant attached to the inner surface of the ceiling wall of a closed box.
（発明の作用）
本発明の低温輸送用ボックスでは、天井壁部の内側面に
冷却剤を装着しているので、冷却剤の冷気が天井側から
下方の食料品に降下する過程で拡散されると共に適温に
緩和され、広い範囲に渡って理想的な温度の冷気が均一
に供給される。このため、食料品の冷凍化が防止される
と共にボックス内温度の均一度が高まるので食料品鮮度
の維持管理の信頼性を向上させることができる。(Function of the invention) In the low-temperature transportation box of the present invention, the coolant is attached to the inner surface of the ceiling wall, so that the cold air of the coolant is diffused as it descends from the ceiling to the food products below. At the same time, the temperature is relaxed to an appropriate level, and cold air at an ideal temperature is uniformly supplied over a wide range. Therefore, freezing of the foodstuffs is prevented and the uniformity of the temperature inside the box is increased, so that the reliability of maintaining and managing the freshness of the foodstuffs can be improved.
（実施例）
以下に本発明の一実施例を図面に基づいて説明する。第
１図は本発明に係る低温輸送用ボックスｌの出荷時の組
み立て状況を示したものである。(Example) An example of the present invention will be described below based on the drawings. FIG. 1 shows the assembly status of the low-temperature transportation box l according to the present invention at the time of shipment.
このボックス１は好ましくは防水処理を施したダンポー
ル製であって、衛生管理の容易性を考慮して使い捨て可
能型とされている。ボックスｌはフォークリフトによる
荷役作業の便宜のために木製パレット２上に載せられて
いる。ボックスｌの大きさは収容貨物の種類に応じた各
種の大きさ及び形状にすることができるが、本実施例で
は食肉輸送用として２。０６（長さ）ｘｉ．ｓ６（幅）
Ｘｌ．６（高さ）ｍの直方体形状を一例として採用して
いる。This box 1 is preferably made of waterproofed Danpol, and is of a disposable type in consideration of ease of sanitary management. The box 1 is placed on a wooden pallet 2 for convenience of cargo handling by a forklift. The size of the box l can be made into various sizes and shapes depending on the type of cargo to be stored, but in this example, it is used for transporting meat, with a length of 2.06 (length) xi. s6 (width)
Xl. A rectangular parallelepiped shape with a height of 6 m is used as an example.
ボックス１は側壁部１ａ，底壁部１ｂ及び天井壁部１ｃ
から戒り、ボックスｌの長手方向端部の側壁部１ａには
貨物搬出入用の開口２が形戊されている。開口２の下縁
板部３は食肉搬入時に邪魔にならないように点線にて図
示する如く外側に展開しておき、搬入完了後に実線にて
示す如く垂直に起こして適当な金具４にて側ｉ１１ａ下
部に固定できるようになっている。下縁板部３を固定し
た後、開口２は止め金具等を使用して閉塞板３で閉じら
れるようになっている。The box 1 has a side wall 1a, a bottom wall 1b, and a ceiling wall 1c.
Therefore, an opening 2 for loading and unloading cargo is formed in the side wall portion 1a at the longitudinal end of the box l. The lower edge plate 3 of the opening 2 is unfolded outward as shown by the dotted line so as not to get in the way when meat is being carried in, and after the meat has been carried in, it is raised vertically as shown by the solid line and is attached to the side i11a using an appropriate metal fitting 4. It can be fixed at the bottom. After fixing the lower edge plate portion 3, the opening 2 is closed with the closing plate 3 using a stopper or the like.
天井壁部１ｃにはボックスｌの大きさないし容積に対応
した適当な数（本実施例では２つ）及び大きさの切欠孔
５が形成されている。この切欠孔５はボックスｌに食肉
を搬入する際又は出荷時に蓋体６を載せて閉塞されるよ
うになっている。蓋体６の下面には第１及び第２図に示
す如く切欠礼５内に嵌合可能な箱状の収納容器７が接着
剤等で固定され、該収納容器７の内部に冷却剤としての
ドライアイス８が収納されている。このドライアイス８
は梱包作業の直前に詰め込むか、又は予め収納容器７の
中に詰め込んで梱包に使用する時まで容器７ごと保冷し
ておく。収納容器７の側面及び下面には多数の小孔９が
形戊され、この小孔９からドライアイス８の冷気が第２
図で矢印にて示す如くボックス１内に放出されるように
なっている。The ceiling wall portion 1c is formed with notch holes 5 of an appropriate number (two in this embodiment) and size corresponding to the size or volume of the box l. This notch hole 5 is closed by placing a lid 6 on it when transporting meat into the box 1 or shipping the meat. As shown in FIGS. 1 and 2, a box-shaped storage container 7 that can be fitted into the notch 5 is fixed to the lower surface of the lid 6 with adhesive or the like, and a cooling agent is stored inside the storage container 7. Dry ice 8 is stored. This dry ice 8
The containers are packed immediately before the packing operation, or are packed in the storage container 7 in advance and kept cold until the container 7 is used for packing. A large number of small holes 9 are formed in the side and bottom surfaces of the storage container 7, and the cold air of the dry ice 8 is discharged from the small holes 9 to the second side.
It is designed to be released into a box 1 as shown by the arrow in the figure.
低温輸送用ボックス１は上述の如く構戊され、ドライア
イス８が！２ｒＩ！Ｊに示す如くボックスｌ内の天井に
近い上部に保持されるため、ドライアイス８から放出さ
れた冷気が降下する際に広範囲に自然拡散されると共に
その温度が適度に緩和され、そしてボックスｌ内の食肉
１０に均一に行き渡る。The box 1 for low-temperature transportation is configured as described above, and contains dry ice 8! 2rI! As shown in J, since the cold air released from the dry ice 8 is held at the top near the ceiling inside the box 8, when it falls, it is naturally diffused over a wide range and its temperature is moderated. evenly distributed over the meat 10.
このためボックスｌ内の温度分布の均一度が高まり、ま
た冷気温度が緩和されるので食肉ｌＯの冷凍化が防止さ
れ、その鮮度の維持管理の信頼性を高めることができる
。As a result, the uniformity of the temperature distribution within the box 1 is increased, and the temperature of the cold air is moderated, so that freezing of the meat 10 is prevented, and the reliability of maintaining and managing its freshness can be increased.
以上、本発明の一実施例につき説明したが、本発明は上
記実施例に限定されるものでなく、その技術的思想に基
づき種々の変形が可能である。例えば上記実施例ではボ
ックス１の材料をダンポール製としたが、合或樹脂製又
はその他の各種材料も使用可能である。また天井壁部に
は必ずしも切欠孔及び蓋体を必要とせず、孔のない天井
壁部の内側面に収納部を形威し、該収納部に冷却剤を収
納してもよい。更にドライアイスに代えてその他の冷却
剤を使用してもよい。また蓋体に対する冷却剤の支持構
造は上述の如く冷却剤を箱に収納する形式の他、冷却剤
を網状バッグに収納して蓋体の下面に接着又は吊り下げ
る形式等、種々の形式が採用可能である。また貨物搬出
入用の開口はボックス側壁部の他、天井壁部に形戊する
ことも可能である。Although one embodiment of the present invention has been described above, the present invention is not limited to the above embodiment, and various modifications can be made based on the technical idea thereof. For example, in the above embodiment, the box 1 is made of cardboard, but it may also be made of plastic or other various materials. Further, the ceiling wall does not necessarily require a cutout hole and a lid, and a storage section may be formed on the inner surface of the ceiling wall section without holes, and the coolant may be stored in the storage section. Furthermore, other coolants may be used in place of dry ice. In addition to the structure for supporting the coolant on the lid body, various types are adopted, such as storing the coolant in a box as described above, or storing the coolant in a mesh bag and gluing or hanging it on the underside of the lid body. It is possible. Further, the opening for loading and unloading cargo can be formed not only in the side wall of the box but also in the ceiling wall.
（発明の効果）
本発明は上述の如く、輸送用ボックスの天井壁部に近接
して冷却剤を保持することができるので、冷却剤からの
放出冷気が降下する際に自然拡散されると共に適温に緩
和され、この結果、食料品の冷凍化を防止しボックス内
の温度を理想的な温度で均一に維持することができる。(Effects of the Invention) As described above, the present invention allows the refrigerant to be held close to the ceiling wall of the transport box, so that when the cold air released from the refrigerant falls, it is naturally diffused and kept at an appropriate temperature. As a result, food products can be prevented from freezing and the temperature inside the box can be maintained uniformly at an ideal temperature.
【図面の簡単な説明】
第１図は本発明に係る低温輸送用ボックスの斜視図、第
２図はドライアイス収納箱の断面図である。
ｌ・・・低温輸送用ボックス、ｌｃ・・・天井壁部５・
・・切欠孔、６・・・蓋体、７・・・収納箱８・・・ド
ライアイス（冷却剤）
９・・・小孔、１０・・・食肉BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a low temperature transport box according to the present invention, and FIG. 2 is a sectional view of a dry ice storage box. l... Box for low temperature transport, lc... Ceiling wall section 5.
... Notch hole, 6 ... Lid body, 7 ... Storage box 8 ... Dry ice (coolant) 9 ... Small hole, 10 ... Meat
Claims (1)
低温輸送用ボックス。A box for low-temperature transportation that has a refrigerant attached to the inside surface of the ceiling wall of an airtight box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15856989A JPH0329775A (en) | 1989-06-21 | 1989-06-21 | Low temperature transporting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15856989A JPH0329775A (en) | 1989-06-21 | 1989-06-21 | Low temperature transporting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0329775A true JPH0329775A (en) | 1991-02-07 |
Family
ID=15674560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15856989A Pending JPH0329775A (en) | 1989-06-21 | 1989-06-21 | Low temperature transporting box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329775A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743639A (en) * | 2017-01-19 | 2017-05-31 | 中山市雪冷宫冷冻科技有限公司 | A kind of dry ice freezing processing line |
| CN107215564A (en) * | 2017-06-06 | 2017-09-29 | 河南师范大学 | A kind of safe dispenser of multifunctional food |
| CN108249003A (en) * | 2018-01-09 | 2018-07-06 | 重庆市家云孔雀养殖有限公司 | A kind of peacock meat Fresh-keeping Logistics case and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852144B2 (en) * | 1980-07-02 | 1983-11-21 | 株式会社日立製作所 | solar heat collector |
| JPS6311356B2 (en) * | 1983-03-09 | 1988-03-14 | Daikin Kogyo Co Ltd | |
| JPS63294370A (en) * | 1987-05-15 | 1988-12-01 | Kanegafuchi Chem Ind Co Ltd | Cold reserving container |
-
1989
- 1989-06-21 JP JP15856989A patent/JPH0329775A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5852144B2 (en) * | 1980-07-02 | 1983-11-21 | 株式会社日立製作所 | solar heat collector |
| JPS6311356B2 (en) * | 1983-03-09 | 1988-03-14 | Daikin Kogyo Co Ltd | |
| JPS63294370A (en) * | 1987-05-15 | 1988-12-01 | Kanegafuchi Chem Ind Co Ltd | Cold reserving container |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743639A (en) * | 2017-01-19 | 2017-05-31 | 中山市雪冷宫冷冻科技有限公司 | A kind of dry ice freezing processing line |
| CN107215564A (en) * | 2017-06-06 | 2017-09-29 | 河南师范大学 | A kind of safe dispenser of multifunctional food |
| CN107215564B (en) * | 2017-06-06 | 2018-09-11 | 河南师范大学 | A kind of safe dispenser of multifunctional food |
| CN108249003A (en) * | 2018-01-09 | 2018-07-06 | 重庆市家云孔雀养殖有限公司 | A kind of peacock meat Fresh-keeping Logistics case and device |
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