JPS60150394U - insulation pipe - Google Patents
insulation pipeInfo
- Publication number
- JPS60150394U JPS60150394U JP3767084U JP3767084U JPS60150394U JP S60150394 U JPS60150394 U JP S60150394U JP 3767084 U JP3767084 U JP 3767084U JP 3767084 U JP3767084 U JP 3767084U JP S60150394 U JPS60150394 U JP S60150394U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- insulating
- utility
- layer
- pipe according
- 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
Landscapes
- Thermal Insulation (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
第１図及び第３図は本考案断熱管の１例を示す断面図、
第２図は本考案断熱管における断熱層の１例を形成する
ための断熱スペーサの斜視図である。
１．１′・・・・・・銅管、２・・・・・・断熱層、３
・・・・・・透明プラスチック基材、４，４・・・・・
・いぼ状突起部、５・・・・・・透明保護層。1 and 3 are cross-sectional views showing an example of the inventive heat-insulating pipe,
FIG. 2 is a perspective view of a heat insulating spacer for forming an example of a heat insulating layer in a heat insulated pipe of the present invention. 1.1'... Copper pipe, 2... Heat insulation layer, 3
......Transparent plastic base material, 4,4...
- Wart-like protrusions, 5...Transparent protective layer.
Claims (6)
て、少くとも最外被覆層を透明又は半透明プラスチック
にて形成したことを特徴とする断熱管。(1) A heat insulating tube having a heat insulating coating layer provided on the outer periphery of a tubular body, characterized in that at least the outermost coating layer is made of transparent or translucent plastic.
とを特徴とする実用新案登録請求の範囲第１項記載の断
熱管。(2) The heat-insulating pipe according to claim 1, which is characterized by comprising a heat-insulating layer and a protective layer as the heat-insulating coating layer.
、ポリ塩化ビニル、アクリル樹脂かららることを特徴と
する実用新案登録請求の範囲第１項及び第２項に記載の
断熱管。(3) The heat-insulating pipe according to claims 1 and 2 of the utility model registration claim, characterized in that the heat-insulating layer is made of polyethylene, polypropylene, polyvinyl chloride, or acrylic resin.
シート基材の表面に同材質のプラスチックによる多数の
突起部を取付けた断熱スペーサを設けて該管状体との間
に空隙部を形成したことを特徴とする実用新案登録請求
の範囲第１項乃至第３項記載の断熱管。(4) As a heat insulating layer, a heat insulating spacer with a large number of protrusions made of the same plastic is provided on the surface of a transparent or translucent plastic sheet base material, and a gap is formed between the spacer and the tubular body. A heat insulating pipe according to claims 1 to 3 of the utility model registration claims.
の厚さｔと突起部の高さｈとをｈ／ｌ＞３にしたことを
特徴とする実用新案登録請求の範囲第１項記載の第１項
乃至第４項記載の断熱管。(5) Utility model registration claim 1, characterized in that the thickness t of the transparent or translucent plastic base material as the heat insulating layer and the height h of the protrusion are set to h/l>3. The heat-insulating pipe according to items 1 to 4.
る波付管、直管、フレキシブルチューブからなることを
特徴とする実用新案登録請求の範囲第１項及び第２項記
載の断熱管。(6) The heat-insulating pipe according to claims 1 and 2 of the claims registered as a utility model, characterized in that the protective layer is made of a corrugated pipe, a straight pipe, or a flexible tube made of plastic of the same material as the heat-insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3767084U JPS60150394U (en) | 1984-03-16 | 1984-03-16 | insulation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3767084U JPS60150394U (en) | 1984-03-16 | 1984-03-16 | insulation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60150394U true JPS60150394U (en) | 1985-10-05 |
Family
ID=30543965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3767084U Pending JPS60150394U (en) | 1984-03-16 | 1984-03-16 | insulation pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60150394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001304484A (en) * | 2000-04-20 | 2001-10-31 | Hitachi Chem Co Ltd | Heat-insulating warm keeping tube |
-
1984
- 1984-03-16 JP JP3767084U patent/JPS60150394U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001304484A (en) * | 2000-04-20 | 2001-10-31 | Hitachi Chem Co Ltd | Heat-insulating warm keeping tube |
| JP4591731B2 (en) * | 2000-04-20 | 2010-12-01 | 日立化成工業株式会社 | Heat insulation tube |
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