JPH0484896U - - Google Patents
Info
- Publication number
- JPH0484896U JPH0484896U JP12760390U JP12760390U JPH0484896U JP H0484896 U JPH0484896 U JP H0484896U JP 12760390 U JP12760390 U JP 12760390U JP 12760390 U JP12760390 U JP 12760390U JP H0484896 U JPH0484896 U JP H0484896U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- layer made
- density
- insulating
- pipe
- 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
- 238000005338 heat storage Methods 0.000 claims description 2
- 229920001903 high density polyethylene Polymers 0.000 claims 1
- 239000004700 high-density polyethylene Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Description
図面は本考案の一実施例を示す断面図である。 ２……蓄熱材層、３……断熱層。 The drawing is a sectional view showing an embodiment of the present invention. 2... Heat storage material layer, 3... Heat insulation layer.
Claims (1)
上の架橋された高密度ポリエチレンからなる蓄熱
層と、発泡プラスチツクからなる断熱層とを順に
被覆することを特徴とする熱媒体輸送用断熱パイ
プ。 A heat-insulating pipe for transporting a heat medium, characterized in that the outer periphery of the metal pipe is coated with a heat storage layer made of cross-linked high-density polyethylene having a density of 0.93 g/cm 3 or more and a heat-insulating layer made of foamed plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12760390U JPH0484896U (en) | 1990-11-29 | 1990-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12760390U JPH0484896U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0484896U true JPH0484896U (en) | 1992-07-23 |
Family
ID=31875097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12760390U Pending JPH0484896U (en) | 1990-11-29 | 1990-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0484896U (en) |
-
1990
- 1990-11-29 JP JP12760390U patent/JPH0484896U/ja active Pending
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