JP4130789B2 - 浴室用断熱構造 - Google Patents
浴室用断熱構造 Download PDFInfo
- Publication number
- JP4130789B2 JP4130789B2 JP2003279815A JP2003279815A JP4130789B2 JP 4130789 B2 JP4130789 B2 JP 4130789B2 JP 2003279815 A JP2003279815 A JP 2003279815A JP 2003279815 A JP2003279815 A JP 2003279815A JP 4130789 B2 JP4130789 B2 JP 4130789B2
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- Prior art keywords
- heat insulating
- insulating material
- vacuum heat
- bathtub
- vacuum
- 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.)
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- Sink And Installation For Waste Water (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Building Environments (AREA)
Description
浴室用断熱部材としての構造体は、浴槽からなる。
図2(a)に示すように短冊状の形状からなる真空断熱材3と、短冊状のものを繋ぐ屈曲可能な連結体4とで構成する。真空断熱材3は、実施の形態1で述べたものを使用し、連結体4はポリオレフィンエラストマーやポリウレタンエラストマーなどのゴム弾性を有する材質で構成し連結体を介して屈曲可能にしてある。
構造体が洗い場5の場合の模式断面図を図3に示す。洗い場5は、SMCを金型により高温高圧で圧縮成形することにより得られたFRPからなり、平面部の厚みは3〜5mmであり平面部のたわみを防止するために適時複数の格子状のリブ6を設ける構造にしてある。その格子状の形状に嵌る大きさの真空断熱材7を両面テープで、洗い場の裏面に貼り付けた。真空断熱材は実施の形態1で述べたものと同様なものを用いた。
参考例1と同様の構成で、構造体からなる洗い場8の裏面に加熱手段9を設けた構成とし、加熱手段9の裏面に真空断熱材10が密着し配置するようにした。加熱手段9としては、ヒータ線をアルミシートにホットメルトで固定したヒータユニットを用い、そのヒータユニットを洗い場裏面に貼り付ける構成とした。そして、ヒータ線に電気を通し発熱させるようにした。
構造体が壁11の場合の模式部分断面図を図5に示す。壁11は、溶融亜鉛メッキ鋼板12にポリエステルフィルム13と図示せざる印刷層とポリエチレンテレフタレート(PET)フィルム14とからなる化粧シート鋼板(約0.5mm)の裏面に5mm厚の真空断熱材15を貼り付け、さらに裏面に溶融亜鉛メッキ鋼板16(0.5mm厚)を貼り付ける構成とする。
4 連結体
6 リブ
9 加熱手段
Claims (4)
- 構造体としての浴槽と真空断熱材とを備え、前記浴槽の裏面に前記真空断熱材を分割して貼り付けることによって密着して配置し、浴槽の風呂釜用の穴をあける部分、噴流装置を取り付けるための穴の部分、ハンドグリップを取り付ける部分には、真空断熱材を貼付せずに発泡ウレタン樹脂と発泡ポリオレフィンシートから選ばれる断熱材を設けた浴室用断熱構造。
- 真空断熱材は、複数の短冊状の形状からなる真空断熱材と、前記短冊状のものを繋ぐ屈曲可能な連結体とで構成される請求項1記載の浴室用断熱構造。
- 構造体の裏面は複数の格子状のリブから構成され、前記リブ間に真空断熱材が嵌め込まれている請求項1記載の浴室用断熱構造。
- 構造体の裏面に加熱手段を設け、加熱手段の裏面に真空断熱材が密着し配置されている請求項1または3記載の浴室用断熱構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003279815A JP4130789B2 (ja) | 2003-07-25 | 2003-07-25 | 浴室用断熱構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003279815A JP4130789B2 (ja) | 2003-07-25 | 2003-07-25 | 浴室用断熱構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005042489A JP2005042489A (ja) | 2005-02-17 |
JP4130789B2 true JP4130789B2 (ja) | 2008-08-06 |
Family
ID=34265814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003279815A Expired - Fee Related JP4130789B2 (ja) | 2003-07-25 | 2003-07-25 | 浴室用断熱構造 |
Country Status (1)
Country | Link |
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JP (1) | JP4130789B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007175336A (ja) * | 2005-12-28 | 2007-07-12 | Sun Wave Ind Co Ltd | 浴槽の保温構造 |
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2003
- 2003-07-25 JP JP2003279815A patent/JP4130789B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005042489A (ja) | 2005-02-17 |
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