JPH0273477U - - Google Patents
Info
- Publication number
- JPH0273477U JPH0273477U JP15213388U JP15213388U JPH0273477U JP H0273477 U JPH0273477 U JP H0273477U JP 15213388 U JP15213388 U JP 15213388U JP 15213388 U JP15213388 U JP 15213388U JP H0273477 U JPH0273477 U JP H0273477U
- Authority
- JP
- Japan
- Prior art keywords
- water pipe
- heating element
- water temperature
- water
- closing
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000002528 anti-freeze Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Description
第１図は実施例の水道管の凍結防止装置の全体
縦断面図、第２，３図は第１図要部の拡大断面図
および斜視図、第４，５図はそれぞれ凍結防止装
置の電気回路図である。
１……建物、２……水道管、３……凍結防止装
置、４……水温検出部、５……電気発熱体、６…
…継手管、７……モジユール、８……蛇口、９…
…ケーシング、１０……コード、１１……目皿、
１２……切欠孔、１３……芯材、１４……発熱線
、１５……ポリエステル樹脂。
Figure 1 is an overall vertical sectional view of the water pipe antifreeze device of the embodiment, Figures 2 and 3 are enlarged sectional views and perspective views of the main parts of Figure 1, and Figures 4 and 5 are electrical diagrams of the antifreeze device, respectively. It is a circuit diagram. 1...Building, 2...Water pipe, 3...Freeze prevention device, 4...Water temperature detection section, 5...Electric heating element, 6...
...Joint pipe, 7...Module, 8...Faucet, 9...
...casing, 10...cord, 11...perforation plate,
12...Notch hole, 13...Core material, 14...Heating wire, 15...Polyester resin.
Claims (1)
温を検出する検出センサー、および予め設定した
水温で前記発熱体の電気回路を開閉する手段を備
えていることを特徴とする水道管の凍結防止装置
。 A water pipe antifreeze device comprising an electric heating element inserted into a water pipe, a detection sensor for detecting water temperature in the water pipe, and means for opening and closing an electric circuit of the heating element at a preset water temperature. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15213388U JPH0273477U (en) | 1988-11-22 | 1988-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15213388U JPH0273477U (en) | 1988-11-22 | 1988-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273477U true JPH0273477U (en) | 1990-06-05 |
Family
ID=31426788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15213388U Pending JPH0273477U (en) | 1988-11-22 | 1988-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536791U (en) * | 1991-10-17 | 1993-05-18 | ミクロン電気株式会社 | Heater for pipe insulation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014821U (en) * | 1983-07-06 | 1985-01-31 | 株式会社イナックス | Dice and tap holder |
-
1988
- 1988-11-22 JP JP15213388U patent/JPH0273477U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014821U (en) * | 1983-07-06 | 1985-01-31 | 株式会社イナックス | Dice and tap holder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0536791U (en) * | 1991-10-17 | 1993-05-18 | ミクロン電気株式会社 | Heater for pipe insulation |
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