JPH0338483U - - Google Patents
Info
- Publication number
- JPH0338483U JPH0338483U JP9878989U JP9878989U JPH0338483U JP H0338483 U JPH0338483 U JP H0338483U JP 9878989 U JP9878989 U JP 9878989U JP 9878989 U JP9878989 U JP 9878989U JP H0338483 U JPH0338483 U JP H0338483U
- Authority
- JP
- Japan
- Prior art keywords
- water supply
- intermediate layer
- synthetic resin
- heat
- layer
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000004709 Chlorinated polyethylene Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第１図および第２図は本考案の給湯、給水、冷
暖房用管の一実施例を示す縦断面図および横断面
図、第３図は同上製造工程図、第４図は同上他の
実施例を示す縦断面図、第５図は従来品の一例を
示す縦断面図である。
１……中間層、２……耐熱性合成樹脂外面層、
３……耐熱性合成樹脂内面層、４……空洞部。
Figures 1 and 2 are longitudinal and cross-sectional views showing one embodiment of the hot water supply, water supply, and air conditioning pipes of the present invention, Figure 3 is a manufacturing process diagram of the same, and Figure 4 is another embodiment of the same. FIG. 5 is a longitudinal sectional view showing an example of a conventional product. 1... Middle layer, 2... Heat resistant synthetic resin outer layer,
3...Heat-resistant synthetic resin inner layer, 4...Cavity part.
Claims (1)
間層として、この中間層の外面上に、内外面に該
中間層の波形に対応する波付部を設けてなる耐熱
性合成樹脂外面層を成層し、上記中間層の内面上
に内面を略平滑状になした耐熱性合成樹脂内面層
を成層せしめてなることを特徴とする給湯、給水
、冷暖房用複合管。 (2) 中間層が厚さ０．１〜０．５mmの両面波付
アルミニウム管であることを特徴とする実用新案
登録請求の範囲第１項記載の給湯、給水、冷暖房
用複合管。 (3) 耐熱性合成樹脂外面層の厚さ０．６〜１．
２mmの両面波付塩素化ポリエチレン管であること
を特徴とする実用新案登録請求の範囲第１項記載
の給湯、給水、冷暖房用複合管。 (4) 中間層と耐熱性合成樹脂内面層との間に空
洞部が形成されていることを特徴とする実用新案
登録請求の範囲第１項記載の給湯、給水、冷暖房
用複合管。[Claims for Utility Model Registration] (1) A double-sided corrugated thin-walled pipe made of aluminum is used as an intermediate layer, and a corrugated portion corresponding to the corrugation of the intermediate layer is provided on the outer surface of the intermediate layer on its inner and outer surfaces. A composite pipe for hot water supply, water supply, and air conditioning, characterized in that a heat-resistant synthetic resin outer layer is layered, and a heat-resistant synthetic resin inner layer with a substantially smooth inner surface is layered on the inner surface of the intermediate layer. (2) A composite pipe for hot water supply, water supply, and air-conditioning according to claim 1, wherein the intermediate layer is a double-sided corrugated aluminum pipe with a thickness of 0.1 to 0.5 mm. (3) Thickness of the heat-resistant synthetic resin outer layer: 0.6 to 1.
The composite pipe for hot water supply, water supply, and air conditioning and heating according to claim 1, which is a 2 mm double-sided corrugated chlorinated polyethylene pipe. (4) The composite pipe for hot water supply, water supply, and air conditioning/heating according to claim 1 of the utility model registration, characterized in that a cavity is formed between the intermediate layer and the heat-resistant synthetic resin inner layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989098789U JPH082550Y2 (en) | 1989-08-24 | 1989-08-24 | Combined pipe for hot water supply, water absorption, air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989098789U JPH082550Y2 (en) | 1989-08-24 | 1989-08-24 | Combined pipe for hot water supply, water absorption, air conditioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0338483U true JPH0338483U (en) | 1991-04-15 |
| JPH082550Y2 JPH082550Y2 (en) | 1996-01-29 |
Family
ID=31647873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989098789U Expired - Lifetime JPH082550Y2 (en) | 1989-08-24 | 1989-08-24 | Combined pipe for hot water supply, water absorption, air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082550Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007159787A (en) * | 2005-12-13 | 2007-06-28 | Koizumi Seisakusho:Kk | Buddhist bell |
| JP2020008120A (en) * | 2018-07-10 | 2020-01-16 | ニッタ株式会社 | Tube and tube manufacturing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666587U (en) * | 1979-10-26 | 1981-06-03 | ||
| JPS5924582U (en) * | 1982-08-07 | 1984-02-15 | 日立電線株式会社 | Flame retardant corrugated plastic tube |
| JPS6246079A (en) * | 1985-08-21 | 1987-02-27 | 住友電気工業株式会社 | Composite pipe and manufacture thereof |
| JPS62104087U (en) * | 1985-12-20 | 1987-07-02 |
-
1989
- 1989-08-24 JP JP1989098789U patent/JPH082550Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666587U (en) * | 1979-10-26 | 1981-06-03 | ||
| JPS5924582U (en) * | 1982-08-07 | 1984-02-15 | 日立電線株式会社 | Flame retardant corrugated plastic tube |
| JPS6246079A (en) * | 1985-08-21 | 1987-02-27 | 住友電気工業株式会社 | Composite pipe and manufacture thereof |
| JPS62104087U (en) * | 1985-12-20 | 1987-07-02 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007159787A (en) * | 2005-12-13 | 2007-06-28 | Koizumi Seisakusho:Kk | Buddhist bell |
| JP2020008120A (en) * | 2018-07-10 | 2020-01-16 | ニッタ株式会社 | Tube and tube manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082550Y2 (en) | 1996-01-29 |
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