JPS60172806U - Automatic road snow melting control device - Google Patents
Automatic road snow melting control deviceInfo
- Publication number
- JPS60172806U JPS60172806U JP5916184U JP5916184U JPS60172806U JP S60172806 U JPS60172806 U JP S60172806U JP 5916184 U JP5916184 U JP 5916184U JP 5916184 U JP5916184 U JP 5916184U JP S60172806 U JPS60172806 U JP S60172806U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- snow melting
- temperature
- melting control
- road snow
- 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
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Road Paving Structures (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本願制御系統のフローチャート第２図は路面温
度とヒーター出力の関係を示すグラフ第３図は降雪時の
経過時間と出力の関係を示すグラフ第４図は融雪メカニ
ズムの関連に於ける路面温度の変化を示す線図である。
Ａ・・・従来方法、Ｂ・・・省エネ方法、Ｐ・・・積雪
有区間、Ｑ・・・積雪無区間、ｒ・・・降雪開始点、Ｓ
・・・融雪開始点、Ｕ・・・積雪解消点、■・・・降雪
終了点、Ｗ・・・ 。
熱損失分。Figure 1 is a flowchart of the control system of the present application Figure 2 is a graph showing the relationship between road surface temperature and heater output Figure 3 is a graph showing the relationship between elapsed time during snowfall and output Figure 4 is a graph related to the snow melting mechanism FIG. 3 is a diagram showing changes in road surface temperature. A: conventional method, B: energy saving method, P: section with snow, Q: section without snow, r: starting point of snowfall, S
...Snow melting start point, U...Snow melting point, ■...Snowfall end point, W... heat loss.
Claims (1)
行う装置に於て、道路等の表面に受感部を露出させて設
置した温度センサーにより温度信号を取り出し０６Ｃ以
上３６Ｃ以下の範囲において、温度に逆比例してヒータ
ーの電源入力が１００％から０％まで自動的に変化させ
ることができる機能をケ賢せたサイリスク電源装置を組
み込んだことを特徴とする路面の自動融雪制御装置。In a device that melts snow on the road surface by burying an insulated heating wire in the road surface and energizing it, a temperature sensor installed with the sensitive part exposed on the surface of the road etc. extracts a temperature signal and detects the temperature within the range of 06C or more and 36C or less. An automatic snow melting control device for road surfaces is characterized by incorporating a Cyrisk power supply device which has a function of automatically changing the power input of the heater from 100% to 0% in inverse proportion to the temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5916184U JPS60172806U (en) | 1984-04-21 | 1984-04-21 | Automatic road snow melting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5916184U JPS60172806U (en) | 1984-04-21 | 1984-04-21 | Automatic road snow melting control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60172806U true JPS60172806U (en) | 1985-11-15 |
Family
ID=30585328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5916184U Pending JPS60172806U (en) | 1984-04-21 | 1984-04-21 | Automatic road snow melting control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60172806U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921804B2 (en) * | 1976-12-06 | 1984-05-22 | 東レ株式会社 | automotive propeller shaft |
-
1984
- 1984-04-21 JP JP5916184U patent/JPS60172806U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921804B2 (en) * | 1976-12-06 | 1984-05-22 | 東レ株式会社 | automotive propeller shaft |
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