JP2019060171A - 融雪用接続体 - Google Patents
融雪用接続体 Download PDFInfo
- Publication number
- JP2019060171A JP2019060171A JP2017186701A JP2017186701A JP2019060171A JP 2019060171 A JP2019060171 A JP 2019060171A JP 2017186701 A JP2017186701 A JP 2017186701A JP 2017186701 A JP2017186701 A JP 2017186701A JP 2019060171 A JP2019060171 A JP 2019060171A
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- JP
- Japan
- Prior art keywords
- snow melting
- pipe
- water
- vertical direction
- pipe portion
- 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
- 230000008018 melting Effects 0.000 title claims abstract description 56
- 238000002844 melting Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 238000005086 pumping Methods 0.000 claims abstract description 24
- 239000003673 groundwater Substances 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
Description
P1 横断面中心点
P2 開口中心点
X 融雪用接続体
1 鉛直管部
2 分岐管部
3 分岐管部
3a 折曲部
5 鉛直方向端部
6 操作レバー
31 揚水管部
32 ポンプ部
33 融雪用送水管
34 消火用送水管
40 空間部
40a 上部開口部
50 掘削穴
Claims (3)
- 地下に形成された掘削穴内に配されるポンプ部を備えた揚水管部と、前記揚水管部を介して汲み上げられる地下水を融雪散水箇所に送る融雪用送水管とが連設される融雪用接続体であって、この融雪用接続体は、地表近傍部位に形成された上部開口部を有する空間部に設けられるものであり、また、この融雪用接続体は、前記揚水管部と連通連設される鉛直管部に、複数の分岐管部が連通連設され、一の前記分岐管部には前記融雪用送水管が接続され、他の前記分岐管部は折曲部を介して鉛直方向に延ばされ、この他の分岐管部の鉛直方向端部には消火用送水管が着脱自在に接続されるように構成されていることを特徴とする融雪用接続体。
- 請求項1記載の融雪用接続体において、前記鉛直管部の横断面中心点と他の前記分岐管部の鉛直方向端部の開口中心点とは平面視左右方向に位置ずれしていることを特徴とする融雪用接続体。
- 請求項1,2いずれか1項に記載の融雪用接続体において、他の前記分岐管部の鉛直方向端部は、前記消火用送水管の下端部を被嵌若しくは嵌合させて連設可能に設けられ、この連設状態において前記消火用送水管若しくは前記鉛直方向端部に設けられた操作レバーの操作により、当該連設状態のロック及びロック解除が行えるように構成されていることを特徴とする融雪用接続体。
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JP2017186701A JP6641333B2 (ja) | 2017-09-27 | 2017-09-27 | 融雪用接続体 |
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JP2017186701A JP6641333B2 (ja) | 2017-09-27 | 2017-09-27 | 融雪用接続体 |
Publications (2)
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JP2019060171A true JP2019060171A (ja) | 2019-04-18 |
JP6641333B2 JP6641333B2 (ja) | 2020-02-05 |
Family
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JP2017186701A Active JP6641333B2 (ja) | 2017-09-27 | 2017-09-27 | 融雪用接続体 |
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JP (1) | JP6641333B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4869664U (ja) * | 1971-12-06 | 1973-09-03 | ||
US4520872A (en) * | 1983-08-29 | 1985-06-04 | Holman Ardee R | Emergency firehose switchover device for wells and the like |
JPH05285236A (ja) * | 1992-04-14 | 1993-11-02 | Katsuhiko Komiyama | 消火用給水装置 |
JP2012255550A (ja) * | 2007-10-24 | 2012-12-27 | Kyowa Kogyo Kk | 空気弁 |
JP2016204941A (ja) * | 2015-04-21 | 2016-12-08 | 北越消雪機械工業株式会社 | 揚水装置 |
-
2017
- 2017-09-27 JP JP2017186701A patent/JP6641333B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4869664U (ja) * | 1971-12-06 | 1973-09-03 | ||
US4520872A (en) * | 1983-08-29 | 1985-06-04 | Holman Ardee R | Emergency firehose switchover device for wells and the like |
JPH05285236A (ja) * | 1992-04-14 | 1993-11-02 | Katsuhiko Komiyama | 消火用給水装置 |
JP2012255550A (ja) * | 2007-10-24 | 2012-12-27 | Kyowa Kogyo Kk | 空気弁 |
JP2016204941A (ja) * | 2015-04-21 | 2016-12-08 | 北越消雪機械工業株式会社 | 揚水装置 |
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JP6641333B2 (ja) | 2020-02-05 |
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