JPS61265481A - Heat insulator pack - Google Patents
Heat insulator packInfo
- Publication number
- JPS61265481A JPS61265481A JP10758185A JP10758185A JPS61265481A JP S61265481 A JPS61265481 A JP S61265481A JP 10758185 A JP10758185 A JP 10758185A JP 10758185 A JP10758185 A JP 10758185A JP S61265481 A JPS61265481 A JP S61265481A
- Authority
- JP
- Japan
- Prior art keywords
- filler
- sealed container
- heat insulator
- pack
- activated carbon
- 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.)
- Granted
Links
Landscapes
- Refrigerator Housings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、冷蔵庫、冷凍庫、温蔵庫、ショーケース等の
断熱材に利用する断熱体パックに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a heat insulator pack used as a heat insulator for refrigerators, freezers, hot storages, showcases, and the like.
従来の技術
第３図は従来の断熱体パックを示している。以下にこの
従来例の構成について第３図を参考に説明する。Prior Art FIG. 3 shows a conventional insulation pack. The configuration of this conventional example will be explained below with reference to FIG.
図において、１は断熱体パックであり、気体バリヤー性
を有する密封容器２の内部に発泡パーライト等の粉末の
充填材３と、活性炭粉末５を入れた小袋４とを通気性を
有する中袋６に収容し、その後、密封容器２の内部を減
圧して構成していた。In the figure, reference numeral 1 denotes a heat insulator pack, in which a sealed container 2 with gas barrier properties is filled with a powder filler 3 such as foamed perlite, a small bag 4 containing activated carbon powder 5, and an inner bag 6 with air permeability. After that, the inside of the sealed container 2 was depressurized.
そして、減圧するためには密封容器の一辺を開口とし、
断熱体バック１全体を減圧室の中に入れ、内部の気体を
排気し、開口部をシールするものであった。Then, to reduce the pressure, open one side of the sealed container.
The entire heat insulating bag 1 was placed in a reduced pressure chamber, the gas inside was exhausted, and the opening was sealed.
次に従来例の作用について説明する。充填材３は粉末で
あるので粉度分布を持ち、減圧が開始されると中袋６の
圧力が外部より高くなり、密封容器２はふくれる。これ
を防ぐため、治具ではさみ込み平面が出るようにする。Next, the operation of the conventional example will be explained. Since the filler 3 is a powder, it has a powder distribution, and when pressure reduction is started, the pressure in the inner bag 6 becomes higher than the outside, and the sealed container 2 swells. To prevent this, use a jig to make sure that a flat surface is exposed.
治具を使用しないと排気時に粉の移動があり、充填材３
の密度分布に差が出来、シール後、大気圧に断熱体パッ
ク１を出した時、厚さのバラツキが生じる。又充填材３
と一緒に入れた活性炭５は外から密封容器２を貫通して
入ってくる気体を吸着し、密封容器内の真空度をもつた
めに入れられている。If a jig is not used, powder will move during exhaust, and filler material 3
This causes a difference in the density distribution, and when the heat insulator pack 1 is exposed to atmospheric pressure after sealing, the thickness will vary. Also, filler material 3
Activated carbon 5 is placed together with the sealed container 2 to adsorb gas that enters from the outside through the sealed container 2 and maintain a degree of vacuum inside the sealed container.
発明が解決しようとする問題点
このように、従来例では減圧時に治具等を使用し均一な
厚さを出す必要があり、更に中袋６内に小袋４に入れた
活性炭５を入れるわずられしさがあった。Problems to be Solved by the Invention As described above, in the conventional example, it is necessary to use a jig or the like to obtain a uniform thickness when depressurizing, and furthermore, it is not necessary to put the activated carbon 5 in the small bag 4 into the inner bag 6. There was something special about it.
本発明は、上記従来例の問題点を解決するもので充填材
を活性炭とし、かつ減圧時に治具を使用せずに均一な厚
さを出すことを目的とするものである。The present invention solves the problems of the prior art described above, uses activated carbon as a filler, and aims to provide a uniform thickness without using a jig during pressure reduction.
問題点を解決するだめの手段
本発明は、上記問題点を解決するため充填材として成形
した活性炭板を使用したものである。Means for Solving the Problems The present invention uses molded activated carbon plates as fillers in order to solve the above problems.
作 用
これにより充填材が１種類となり余分な工数は危くなり
、かつ密度分布を減圧時に変動することがないので押え
治具を使用する必要はなくなった。Function: As a result, there is only one type of filler, which eliminates unnecessary man-hours, and since the density distribution does not change during depressurization, there is no need to use a holding jig.
実施例
以下に本発明の一実施例の構成について第１図から第２
図を参考に説明するが、従来と同一構成については同一
番号を符してその詳細な説明を省略する。７は充填材で
あり、活性炭成型品で所定の大きさ以下の多数の小室８
を有している。この充填材７は密封容器２に入れられ、
内部を減圧され断熱体パック１′となっている。EXAMPLE Below, the configuration of one embodiment of the present invention will be explained in Figures 1 to 2.
The description will be made with reference to the drawings, and the same components as those in the prior art will be denoted by the same reference numerals and detailed description thereof will be omitted. 7 is a filler, which is an activated carbon molded product and has many small chambers 8 of a predetermined size or less.
have. This filling material 7 is placed in a sealed container 2,
The internal pressure is reduced to form a heat insulator pack 1'.
次に実施例の作用について説明する。減圧時に密封容器
２は充填材７の内部ガスが外圧より高いためふくれるが
、充填材７は活性炭成型品であるため形は変動せず、密
封容器２とを押える治具は必要ない。又密封容器２と充
填材７に出来る隙間が通路として作用し、排気速度が早
くなる。更に充填材７から微粉末が発生せず、中袋もい
らず充填材７自身が外から密封容器２を貫通して入って
くる気体を吸着するため、他に吸着機を入れる必要がな
い。Next, the operation of the embodiment will be explained. When the pressure is reduced, the sealed container 2 swells because the internal gas of the filling material 7 is higher than the external pressure, but since the filling material 7 is an activated carbon molded product, its shape does not change, and no jig is required to press the sealed container 2. Furthermore, the gap formed between the sealed container 2 and the filling material 7 acts as a passage, increasing the evacuation speed. Furthermore, no fine powder is generated from the filler 7, and there is no need for an inner bag, and the filler 7 itself adsorbs the gas that penetrates the sealed container 2 from the outside, so there is no need to install any other adsorption device.
発明の効果
本発明は上記のように充填材を活性炭で形成した構成で
あるため、製造時に押え治具が必要でなく、又構成にお
いても中袋や吸着剤を使用しないため、大幅な工数の低
減がはかれるものである。Effects of the Invention Since the present invention has a structure in which the filler is made of activated carbon as described above, no holding jig is required during manufacturing, and no inner bag or adsorbent is used in the structure, resulting in a large number of man-hours. This is something that can be reduced.
第１図は本発明の一実施例における充填材の斜である。
１′・・・・・・断熱体パック、２・・・・・・密封容
器、７・・・・・・充填材、８・・・・・・小室。
代理人の氏名 弁理士 中 尾 敏 男 はが１名７−
−−充ｔｘ、ｉｔ
Ｗ′ｌ因 ＆−、ｌ・！だ−一一町
熱イ本パック
２−一一名圭を容艷乳
第２図 ７−充填材
第３図FIG. 1 is a diagram of a filler in an embodiment of the present invention. 1'...Insulator pack, 2...Sealed container, 7...Filling material, 8...Small chamber. Name of agent: Patent attorney Toshio Nakao 1 person 7-
--full tx, it W'l cause &-, l・! Da-Ichicho Netsui Book Pack 2-Ichiichi name Kei milk figure 2 7-Filling material figure 3
Claims (1)
記充填材として多数の小室を有する板状成型活性炭を使
用したことを特徴とする断熱体パック。1. A heat insulator pack comprising a sealed container containing a filler and evacuating the pressure, and using plate-shaped activated carbon having a large number of small chambers as the filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10758185A JPH06105150B2 (en) | 1985-05-20 | 1985-05-20 | Insulation pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10758185A JPH06105150B2 (en) | 1985-05-20 | 1985-05-20 | Insulation pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61265481A true JPS61265481A (en) | 1986-11-25 |
| JPH06105150B2 JPH06105150B2 (en) | 1994-12-21 |
Family
ID=14462791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10758185A Expired - Lifetime JPH06105150B2 (en) | 1985-05-20 | 1985-05-20 | Insulation pack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06105150B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1916465A1 (en) * | 2006-10-26 | 2008-04-30 | Vestel Beyaz Esya Sanayi Ve Ticaret A.S. | Vacuumed heat barrier |
-
1985
- 1985-05-20 JP JP10758185A patent/JPH06105150B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1916465A1 (en) * | 2006-10-26 | 2008-04-30 | Vestel Beyaz Esya Sanayi Ve Ticaret A.S. | Vacuumed heat barrier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06105150B2 (en) | 1994-12-21 |
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