JPS61150592U - - Google Patents
Info
- Publication number
- JPS61150592U JPS61150592U JP3505085U JP3505085U JPS61150592U JP S61150592 U JPS61150592 U JP S61150592U JP 3505085 U JP3505085 U JP 3505085U JP 3505085 U JP3505085 U JP 3505085U JP S61150592 U JPS61150592 U JP S61150592U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- weight
- liquid pipe
- insulating layer
- heat insulating
- 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
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 2
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 4
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Description
第１図、第２図、第３図はいずれも本考案の実
施例の断面図である。
１……架橋ポリエチレンからなるパイプ本体、
２……発泡ポリエチレン断熱層、３……スキン層
、４……窪み、５……錘、１１……フランジ。
FIG. 1, FIG. 2, and FIG. 3 are all sectional views of embodiments of the present invention. 1... Pipe body made of cross-linked polyethylene,
2... Foamed polyethylene heat insulation layer, 3... Skin layer, 4... Recess, 5... Weight, 11... Flange.
Claims (1)
にスキン層付発泡ポリエチレン断熱層を有し、更
に錘を有することを特徴とする揚熱液管。 ２ 発泡ポリエチレン断熱層に形成した窪みに錘
を設けてなる実用新案登録請求の範囲第１項記載
の揚熱液管。 ３ 窪みがパイプ接続用のフランジの手前に設け
られており、錘りが該フランジの側壁で係止され
るように設けてなる実用新案登録請求の範囲第２
項記載の揚熱液管。 ４ 発泡ポリエチレン断熱層の上に錘の層を設け
てなる実用新案登録請求の範囲第１項記載の揚熱
液管。[Claims for Utility Model Registration] 1. A heat-lifting liquid pipe characterized by having a foamed polyethylene heat insulating layer with a skin layer on the outer periphery of a pipe body made of cross-linked polyethylene, and further having a weight. 2. The heat-lifting liquid pipe according to claim 1, which is provided with a weight in a hollow formed in a foamed polyethylene heat insulating layer. 3 Utility model registration claim 2, in which a recess is provided in front of a flange for connecting a pipe, and a weight is provided so as to be locked on the side wall of the flange.
The heat-fried liquid pipe described in Section 1. 4. The heat-lifting liquid pipe according to claim 1, which is provided with a weight layer on a foamed polyethylene heat insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3505085U JPS61150592U (en) | 1985-03-12 | 1985-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3505085U JPS61150592U (en) | 1985-03-12 | 1985-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61150592U true JPS61150592U (en) | 1986-09-17 |
Family
ID=30538985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3505085U Pending JPS61150592U (en) | 1985-03-12 | 1985-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61150592U (en) |
-
1985
- 1985-03-12 JP JP3505085U patent/JPS61150592U/ja active Pending